1 /* vi: set sw=8 ts=8: */
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16 #define NOUSAGE_STR "\b"
18 #define acpid_trivial_usage \
19 "[-d] [-c CONFDIR] [-l LOGFILE] [-e PROC_EVENT_FILE] [EVDEV_EVENT_FILE...]"
20 #define acpid_full_usage "\n\n" \
21 "Listen to ACPI events and spawn specific helpers on event arrival\n" \
23 "\n -d Don't daemonize, log to stderr" \
24 "\n -c DIR Config directory [/etc/acpi]" \
25 "\n -e FILE /proc event file [/proc/acpi/event]" \
26 "\n -l FILE Log file [/var/log/acpid]" \
27 IF_FEATURE_ACPID_COMPAT( \
28 "\n\nAccept and ignore compatibility options -g -m -s -S -v" \
31 #define acpid_example_usage \
32 "# acpid -l /var/log/my-acpi-log\n" \
33 "# acpid -d /dev/input/event*\n"
35 #define addgroup_trivial_usage \
36 "[-g GID] " IF_FEATURE_ADDUSER_TO_GROUP("[user_name] ") "group_name"
37 #define addgroup_full_usage "\n\n" \
38 "Add a group " IF_FEATURE_ADDUSER_TO_GROUP("or add a user to a group") "\n" \
40 "\n -g GID Group id" \
41 "\n -S Create a system group" \
43 #define adduser_trivial_usage \
45 #define adduser_full_usage "\n\n" \
48 "\n -h DIR Home directory" \
49 "\n -g GECOS GECOS field" \
50 "\n -s SHELL Login shell" \
51 "\n -G GRP Add user to existing group" \
52 "\n -S Create a system user" \
53 "\n -D Don't assign a password" \
54 "\n -H Don't create home directory" \
57 #define adjtimex_trivial_usage \
58 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
59 #define adjtimex_full_usage "\n\n" \
60 "Read and optionally set system timebase parameters. See adjtimex(2).\n" \
63 "\n -o offset Time offset, microseconds" \
64 "\n -f frequency Frequency adjust, integer kernel units (65536 is 1ppm)" \
65 "\n (positive values make clock run faster)" \
66 "\n -t tick Microseconds per tick, usually 10000" \
67 "\n -p timeconstant" \
69 #define ar_trivial_usage \
70 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
71 #define ar_full_usage "\n\n" \
72 "Extract or list FILES from an ar archive\n" \
74 "\n -o Preserve original dates" \
75 "\n -p Extract to stdout" \
80 #define arp_trivial_usage \
81 "\n[-vn] [-H type] [-i if] -a [hostname]" \
82 "\n[-v] [-i if] -d hostname [pub]" \
83 "\n[-v] [-H type] [-i if] -s hostname hw_addr [temp]" \
84 "\n[-v] [-H type] [-i if] -s hostname hw_addr [netmask nm] pub" \
85 "\n[-v] [-H type] [-i if] -Ds hostname ifa [netmask nm] pub"
86 #define arp_full_usage "\n\n" \
87 "Manipulate ARP cache\n" \
89 "\n -a Display (all) hosts" \
90 "\n -s Set new ARP entry" \
91 "\n -d Delete a specified entry" \
93 "\n -n Don't resolve names" \
94 "\n -i IF Network interface" \
95 "\n -D Read <hwaddr> from given device" \
96 "\n -A, -p AF Protocol family" \
97 "\n -H HWTYPE Hardware address type" \
99 #define arping_trivial_usage \
100 "[-fqbDUA] [-c count] [-w timeout] [-I dev] [-s sender] target"
101 #define arping_full_usage "\n\n" \
102 "Send ARP requests/replies\n" \
104 "\n -f Quit on first ARP reply" \
106 "\n -b Keep broadcasting, don't go unicast" \
107 "\n -D Duplicated address detection mode" \
108 "\n -U Unsolicited ARP mode, update your neighbors" \
109 "\n -A ARP answer mode, update your neighbors" \
110 "\n -c N Stop after sending N ARP requests" \
111 "\n -w timeout Time to wait for ARP reply, in seconds" \
112 "\n -I dev Interface to use (default eth0)" \
113 "\n -s sender Sender IP address" \
114 "\n target Target IP address" \
116 #define sh_trivial_usage NOUSAGE_STR
117 #define sh_full_usage ""
118 #define ash_trivial_usage NOUSAGE_STR
119 #define ash_full_usage ""
120 #define hush_trivial_usage NOUSAGE_STR
121 #define hush_full_usage ""
122 #define lash_trivial_usage NOUSAGE_STR
123 #define lash_full_usage ""
124 #define msh_trivial_usage NOUSAGE_STR
125 #define msh_full_usage ""
127 #define awk_trivial_usage \
128 "[OPTIONS] [AWK_PROGRAM] [FILE]..."
129 #define awk_full_usage "\n\n" \
131 "\n -v VAR=VAL Set variable" \
132 "\n -F SEP Use SEP as field separator" \
133 "\n -f FILE Read program from FILE" \
135 #define basename_trivial_usage \
137 #define basename_full_usage "\n\n" \
138 "Strip directory path and .SUFFIX from FILE\n"
139 #define basename_example_usage \
140 "$ basename /usr/local/bin/foo\n" \
142 "$ basename /usr/local/bin/\n" \
144 "$ basename /foo/bar.txt .txt\n" \
147 #define beep_trivial_usage \
148 "-f FREQ -l LEN -d DELAY -r COUNT -n"
149 #define beep_full_usage "\n\n" \
151 "\n -f Frequency in Hz" \
152 "\n -l Length in ms" \
153 "\n -d Delay in ms" \
154 "\n -r Repetitions" \
155 "\n -n Start new tone" \
157 #define fbsplash_trivial_usage \
158 "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
159 #define fbsplash_full_usage "\n\n" \
162 "\n -c Hide cursor" \
163 "\n -d Framebuffer device (default /dev/fb0)" \
164 "\n -i Config file (var=value):" \
165 "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
166 "\n BAR_R,BAR_G,BAR_B" \
167 "\n -f Control pipe (else exit after drawing image)" \
168 "\n commands: 'NN' (% for progress bar) or 'exit'" \
170 #define brctl_trivial_usage \
171 "COMMAND [BRIDGE [INTERFACE]]"
172 #define brctl_full_usage "\n\n" \
173 "Manage ethernet bridges\n" \
175 IF_FEATURE_BRCTL_SHOW( \
176 "\n show Show a list of bridges" \
178 "\n addbr BRIDGE Create BRIDGE" \
179 "\n delbr BRIDGE Delete BRIDGE" \
180 "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
181 "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
182 IF_FEATURE_BRCTL_FANCY( \
183 "\n setageing BRIDGE TIME Set ageing time" \
184 "\n setfd BRIDGE TIME Set bridge forward delay" \
185 "\n sethello BRIDGE TIME Set hello time" \
186 "\n setmaxage BRIDGE TIME Set max message age" \
187 "\n setpathcost BRIDGE COST Set path cost" \
188 "\n setportprio BRIDGE PRIO Set port priority" \
189 "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
190 "\n stp BRIDGE [1|0] STP on/off" \
193 #define bunzip2_trivial_usage \
195 #define bunzip2_full_usage "\n\n" \
196 "Uncompress FILE (or standard input)\n" \
198 "\n -c Write to standard output" \
201 #define bzip2_trivial_usage \
202 "[OPTIONS] [FILE]..."
203 #define bzip2_full_usage "\n\n" \
204 "Compress FILEs (or standard input) with bzip2 algorithm.\n" \
206 "\n -c Write to standard output" \
209 "\n -1..-9 Compression level" \
211 #define busybox_notes_usage \
214 #define lzop_trivial_usage \
215 "[-cfvd123456789CF] [FILE]..."
216 #define lzop_full_usage "\n\n" \
217 " -c Write to standard output" \
221 "\n -F Don't store or verify checksum" \
222 "\n -C Also write checksum of compressed block" \
223 "\n -1..9 Compression level" \
225 #define lzopcat_trivial_usage \
227 #define lzopcat_full_usage "\n\n" \
229 "\n -F Don't store or verify checksum" \
231 #define unlzop_trivial_usage \
233 #define unlzop_full_usage "\n\n" \
234 " -c Write to standard output" \
237 "\n -F Don't store or verify checksum" \
239 #define bzcat_trivial_usage \
241 #define bzcat_full_usage "\n\n" \
242 "Uncompress to stdout"
244 #define unlzma_trivial_usage \
246 #define unlzma_full_usage "\n\n" \
247 "Uncompress FILE (or standard input)\n" \
249 "\n -c Write to standard output" \
252 #define lzmacat_trivial_usage \
254 #define lzmacat_full_usage "\n\n" \
255 "Uncompress to stdout"
257 #define cal_trivial_usage \
258 "[-jy] [[month] year]"
259 #define cal_full_usage "\n\n" \
260 "Display a calendar\n" \
262 "\n -j Use julian dates" \
263 "\n -y Display the entire year" \
265 #define cat_trivial_usage \
267 #define cat_full_usage "\n\n" \
268 "Concatenate FILEs and print them to stdout\n" \
270 "\n -u Use unbuffered i/o (ignored)" \
272 #define cat_example_usage \
273 "$ cat /proc/uptime\n" \
276 #define catv_trivial_usage \
278 #define catv_full_usage "\n\n" \
279 "Display nonprinting characters as ^x or M-x\n" \
281 "\n -e End each line with $" \
282 "\n -t Show tabs as ^I" \
283 "\n -v Don't use ^x or M-x escapes" \
285 #define chat_trivial_usage \
286 "EXPECT [SEND [EXPECT [SEND...]]]"
287 #define chat_full_usage "\n\n" \
288 "Useful for interacting with a modem connected to stdin/stdout.\n" \
289 "A script consists of one or more \"expect-send\" pairs of strings,\n" \
290 "each pair is a pair of arguments. Example:\n" \
291 "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
293 #define chattr_trivial_usage \
294 "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
295 #define chattr_full_usage "\n\n" \
296 "Change file attributes on an ext2 fs\n" \
298 "\n - Remove attributes" \
299 "\n + Add attributes" \
300 "\n = Set attributes" \
302 "\n A Don't track atime" \
303 "\n a Append mode only" \
304 "\n c Enable compress" \
305 "\n D Write dir contents synchronously" \
306 "\n d Don't backup with dump" \
307 "\n i Cannot be modified (immutable)" \
308 "\n j Write all data to journal first" \
309 "\n s Zero disk storage when deleted" \
310 "\n S Write file contents synchronously" \
311 "\n t Disable tail-merging of partial blocks with other files" \
312 "\n u Allow file to be undeleted" \
315 "\n -v Set the file's version/generation number" \
317 #define chcon_trivial_usage \
318 "[OPTIONS] CONTEXT FILE..." \
319 "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
320 IF_FEATURE_CHCON_LONG_OPTIONS( \
321 "\n chcon [OPTIONS] --reference=RFILE FILE..." \
323 #define chcon_full_usage "\n\n" \
324 "Change the security context of each FILE to CONTEXT\n" \
325 IF_FEATURE_CHCON_LONG_OPTIONS( \
326 "\n -v,--verbose Verbose" \
327 "\n -c,--changes Report changes made" \
328 "\n -h,--no-dereference Affect symlinks instead of their targets" \
329 "\n -f,--silent,--quiet Suppress most error messages" \
330 "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
331 "\n -u,--user=USER Set user/role/type/range in the target" \
332 "\n -r,--role=ROLE security context" \
333 "\n -t,--type=TYPE" \
334 "\n -l,--range=RANGE" \
335 "\n -R,--recursive Recurse" \
337 IF_NOT_FEATURE_CHCON_LONG_OPTIONS( \
339 "\n -c Report changes made" \
340 "\n -h Affect symlinks instead of their targets" \
341 "\n -f Suppress most error messages" \
342 "\n -u USER Set user/role/type/range in the target security context" \
349 #define chmod_trivial_usage \
350 "[-R"IF_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
351 #define chmod_full_usage "\n\n" \
352 "Each MODE is one or more of the letters ugoa, one of the\n" \
353 "symbols +-= and one or more of the letters rwxst\n" \
357 "\n -c List changed files" \
358 "\n -v List all files" \
359 "\n -f Hide errors" \
361 #define chmod_example_usage \
362 "$ ls -l /tmp/foo\n" \
363 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
364 "$ chmod u+x /tmp/foo\n" \
365 "$ ls -l /tmp/foo\n" \
366 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
367 "$ chmod 444 /tmp/foo\n" \
368 "$ ls -l /tmp/foo\n" \
369 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
371 #define chgrp_trivial_usage \
372 "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
373 #define chgrp_full_usage "\n\n" \
374 "Change the group membership of each FILE to GROUP\n" \
377 "\n -h Affect symlinks instead of symlink targets" \
378 "\n -L Traverse all symlinks to directories" \
379 "\n -H Traverse symlinks on command line only" \
380 "\n -P Don't traverse symlinks (default)" \
382 "\n -c List changed files" \
384 "\n -f Hide errors" \
386 #define chgrp_example_usage \
387 "$ ls -l /tmp/foo\n" \
388 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
389 "$ chgrp root /tmp/foo\n" \
390 "$ ls -l /tmp/foo\n" \
391 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
393 #define chown_trivial_usage \
394 "[-RhLHP"IF_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
395 #define chown_full_usage "\n\n" \
396 "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
399 "\n -h Affect symlinks instead of symlink targets" \
400 "\n -L Traverse all symlinks to directories" \
401 "\n -H Traverse symlinks on command line only" \
402 "\n -P Don't traverse symlinks (default)" \
404 "\n -c List changed files" \
405 "\n -v List all files" \
406 "\n -f Hide errors" \
408 #define chown_example_usage \
409 "$ ls -l /tmp/foo\n" \
410 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
411 "$ chown root /tmp/foo\n" \
412 "$ ls -l /tmp/foo\n" \
413 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
414 "$ chown root.root /tmp/foo\n" \
416 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
418 #define chpst_trivial_usage \
419 "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
420 " [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
421 " [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
422 #define chpst_full_usage "\n\n" \
423 "Change the process state and run PROG\n" \
425 "\n -u USER[:GRP] Set uid and gid" \
426 "\n -U USER[:GRP] Set $UID and $GID in environment" \
427 "\n -e DIR Set environment variables as specified by files" \
428 "\n in DIR: file=1st_line_of_file" \
429 "\n -/ DIR Chroot to DIR" \
430 "\n -n NICE Add NICE to nice value" \
431 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES" \
432 "\n -d BYTES Limit data segment" \
433 "\n -o N Limit number of open files per process" \
434 "\n -p N Limit number of processes per uid" \
435 "\n -f BYTES Limit output file sizes" \
436 "\n -c BYTES Limit core file size" \
438 "\n -P Create new process group" \
439 "\n -0 Close standard input" \
440 "\n -1 Close standard output" \
441 "\n -2 Close standard error" \
443 #define setuidgid_trivial_usage \
445 #define setuidgid_full_usage "\n\n" \
446 "Set uid and gid to account's uid and gid, removing all supplementary\n" \
447 "groups and run PROG"
448 #define envuidgid_trivial_usage \
450 #define envuidgid_full_usage "\n\n" \
451 "Set $UID to account's uid and $GID to account's gid and run PROG"
452 #define envdir_trivial_usage \
454 #define envdir_full_usage "\n\n" \
455 "Set various environment variables as specified by files\n" \
456 "in the directory dir and run PROG"
457 #define softlimit_trivial_usage \
458 "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
459 " [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
461 #define softlimit_full_usage "\n\n" \
462 "Set soft resource limits, then run PROG\n" \
464 "\n -a BYTES Limit total size of all segments" \
465 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
466 "\n -d BYTES Limit data segment" \
467 "\n -s BYTES Limit stack segment" \
468 "\n -l BYTES Limit locked memory size" \
469 "\n -o N Limit number of open files per process" \
470 "\n -p N Limit number of processes per uid" \
471 "\nOptions controlling file sizes:" \
472 "\n -f BYTES Limit output file sizes" \
473 "\n -c BYTES Limit core file size" \
474 "\nEfficiency opts:" \
475 "\n -r BYTES Limit resident set size" \
476 "\n -t N Limit CPU time, process receives" \
477 "\n a SIGXCPU after N seconds" \
479 #define chroot_trivial_usage \
480 "NEWROOT [PROG [ARGS]]"
481 #define chroot_full_usage "\n\n" \
482 "Run PROG with root directory set to NEWROOT"
483 #define chroot_example_usage \
484 "$ ls -l /bin/ls\n" \
485 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
486 "# mount /dev/hdc1 /mnt -t minix\n" \
488 "# ls -l /bin/ls\n" \
489 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
491 #define chvt_trivial_usage \
493 #define chvt_full_usage "\n\n" \
494 "Change the foreground virtual terminal to /dev/ttyN"
496 #define cksum_trivial_usage \
498 #define cksum_full_usage "\n\n" \
499 "Calculate the CRC32 checksums of FILES"
501 #define clear_trivial_usage \
503 #define clear_full_usage "\n\n" \
506 #define cmp_trivial_usage \
507 "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]") "]]"
508 #define cmp_full_usage "\n\n" \
509 "Compares FILE1 vs stdin if FILE2 is not specified\n" \
511 "\n -l Write the byte numbers (decimal) and values (octal)" \
512 "\n for all differing bytes" \
515 #define comm_trivial_usage \
517 #define comm_full_usage "\n\n" \
518 "Compare FILE1 to FILE2, or to stdin if - is specified\n" \
520 "\n -1 Suppress lines unique to FILE1" \
521 "\n -2 Suppress lines unique to FILE2" \
522 "\n -3 Suppress lines common to both files" \
524 #define bbconfig_trivial_usage \
526 #define bbconfig_full_usage "\n\n" \
527 "Print the config file which built busybox"
529 #define chrt_trivial_usage \
530 "[OPTIONS] [PRIO] [PID | PROG [ARGS]]"
531 #define chrt_full_usage "\n\n" \
532 "Manipulate real-time attributes of a process\n" \
534 "\n -p Operate on PID" \
535 "\n -r Set SCHED_RR scheduling" \
536 "\n -f Set SCHED_FIFO scheduling" \
537 "\n -o Set SCHED_OTHER scheduling" \
538 "\n -m Show min and max priorities" \
540 #define chrt_example_usage \
541 "$ chrt -r 4 sleep 900; x=$!\n" \
542 "$ chrt -f -p 3 $x\n" \
543 "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
545 #define cp_trivial_usage \
546 "[OPTIONS] SOURCE DEST"
547 #define cp_full_usage "\n\n" \
548 "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
550 "\n -a Same as -dpR" \
552 "\n -c Preserve security context" \
555 "\n -d,-P Preserve symlinks (default if -R)" \
556 "\n -L Follow all symlinks" \
557 "\n -H Follow symlinks on command line" \
558 "\n -p Preserve file attributes if possible" \
559 "\n -f Force overwrite" \
560 "\n -i Prompt before overwrite" \
561 "\n -l,-s Create (sym)links" \
563 #define cpio_trivial_usage \
564 "[-dmvu] [-F FILE]" IF_FEATURE_CPIO_O(" [-H newc]") \
565 " [-ti"IF_FEATURE_CPIO_O("o")"]" IF_FEATURE_CPIO_P(" [-p DIR]")
566 #define cpio_full_usage "\n\n" \
567 "Extract or list files from a cpio archive" \
568 IF_FEATURE_CPIO_O(", or" \
569 "\ncreate an archive" IF_FEATURE_CPIO_P(" (-o) or copy files (-p)") \
570 " using file list on standard input" \
573 "\nMain operation mode:" \
577 "\n -o Create (requires -H newc)" \
580 "\n -p DIR Copy files to DIR" \
583 "\n -d Make leading directories" \
584 "\n -m Preserve mtime" \
587 "\n -F FILE Input (-t,-i,-p) or output (-o) file" \
589 "\n -H newc Archive format" \
592 #define crond_trivial_usage \
593 "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
594 #define crond_full_usage "\n\n" \
596 "\n -b Background (default)" \
597 "\n -S Log to syslog (default)" \
598 "\n -l Set log level. 0 is the most verbose, default 8" \
599 IF_FEATURE_CROND_D( \
600 "\n -d Set log level, log to stderr" \
602 "\n -L Log to file" \
603 "\n -c Working dir" \
605 #define crontab_trivial_usage \
606 "[-c DIR] [-u USER] [-ler]|[FILE]"
607 #define crontab_full_usage "\n\n" \
608 " -c Crontab directory" \
610 "\n -l List crontab" \
611 "\n -e Edit crontab" \
612 "\n -r Delete crontab" \
613 "\n FILE Replace crontab by FILE ('-': stdin)" \
615 #define cryptpw_trivial_usage \
616 "[OPTIONS] [PASSWORD] [SALT]"
617 /* We do support -s, we just don't mention it */
618 #define cryptpw_full_usage "\n\n" \
619 "Crypt the PASSWORD using crypt(3)\n" \
622 "\n -P,--password-fd=N Read password from fd N" \
623 /* "\n -s,--stdin Use stdin; like -P0" */ \
624 "\n -m,--method=TYPE Encryption method TYPE" \
625 "\n -S,--salt=SALT" \
628 "\n -P N Read password from fd N" \
629 /* "\n -s Use stdin; like -P0" */ \
630 "\n -m TYPE Encryption method TYPE" \
634 /* mkpasswd is an alias to cryptpw */
636 #define mkpasswd_trivial_usage \
637 "[OPTIONS] [PASSWORD] [SALT]"
638 /* We do support -s, we just don't mention it */
639 #define mkpasswd_full_usage "\n\n" \
640 "Crypt the PASSWORD using crypt(3)\n" \
643 "\n -P,--password-fd=N Read password from fd N" \
644 /* "\n -s,--stdin Use stdin; like -P0" */ \
645 "\n -m,--method=TYPE Encryption method TYPE" \
646 "\n -S,--salt=SALT" \
649 "\n -P N Read password from fd N" \
650 /* "\n -s Use stdin; like -P0" */ \
651 "\n -m TYPE Encryption method TYPE" \
655 #define cttyhack_trivial_usage NOUSAGE_STR
656 #define cttyhack_full_usage ""
658 #define cut_trivial_usage \
659 "[OPTIONS] [FILE]..."
660 #define cut_full_usage "\n\n" \
661 "Print selected fields from each input FILE to standard output\n" \
663 "\n -b LIST Output only bytes from LIST" \
664 "\n -c LIST Output only characters from LIST" \
665 "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
666 "\n -s Output only the lines containing delimiter" \
667 "\n -f N Print only these fields" \
670 #define cut_example_usage \
671 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
673 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
676 #define date_trivial_usage \
677 "[OPTIONS] [+FMT] [TIME]"
678 #define date_full_usage "\n\n" \
679 "Display time (using +FMT), or set time\n" \
682 "\n [-s] TIME Set time to TIME" \
683 "\n -u Work in UTC (don't convert to local time)" \
684 "\n -R Output RFC-2822 compliant date string" \
686 "\n [-s,--set] TIME Set time to TIME" \
687 "\n -u,--utc Work in UTC (don't convert to local time)" \
688 "\n -R,--rfc-2822 Output RFC-2822 compliant date string" \
690 IF_FEATURE_DATE_ISOFMT( \
691 "\n -I[SPEC] Output ISO-8601 compliant date string" \
692 "\n SPEC='date' (default) for date only," \
693 "\n 'hours', 'minutes', or 'seconds' for date and" \
694 "\n time to the indicated precision" \
695 ) IF_NOT_LONG_OPTS( \
696 "\n -r FILE Display last modification time of FILE" \
697 "\n -d TIME Display TIME, not 'now'" \
699 "\n -r,--reference FILE Display last modification time of FILE" \
700 "\n -d,--date TIME Display TIME, not 'now'" \
702 IF_FEATURE_DATE_ISOFMT( \
703 "\n -D FMT Use FMT for -d TIME conversion" \
706 "\nRecognized TIME formats:" \
708 "\n [YYYY.]MM.DD-hh:mm[:ss]" \
709 "\n YYYY-MM-DD hh:mm[:ss]" \
710 "\n [[[[[YY]YY]MM]DD]hh]mm[.ss]" \
712 #define date_example_usage \
714 "Wed Apr 12 18:52:41 MDT 2000\n"
716 #define dc_trivial_usage \
718 #define dc_full_usage "\n\n" \
719 "Tiny RPN calculator. Operations:\n" \
720 "+, add, -, sub, *, mul, /, div, %, mod, **, exp, and, or, not, eor,\n" \
721 "p - print top of the stack (without altering the stack),\n" \
722 "f - print entire stack, o - pop the value and set output radix\n" \
723 "(value must be 10 or 16).\n" \
724 "Examples: 'dc 2 2 add' -> 4, 'dc 8 8 * 2 2 + /' -> 16.\n" \
726 #define dc_example_usage \
729 "$ dc 8 8 \\* 2 2 + / p\n" \
735 "$ echo 72 9 div 8 mul p | dc\n" \
738 #define dd_trivial_usage \
739 "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
740 " [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
741 #define dd_full_usage "\n\n" \
742 "Copy a file with converting and formatting\n" \
744 "\n if=FILE Read from FILE instead of stdin" \
745 "\n of=FILE Write to FILE instead of stdout" \
746 "\n bs=N Read and write N bytes at a time" \
747 IF_FEATURE_DD_IBS_OBS( \
748 "\n ibs=N Read N bytes at a time" \
750 IF_FEATURE_DD_IBS_OBS( \
751 "\n obs=N Write N bytes at a time" \
753 "\n count=N Copy only N input blocks" \
754 "\n skip=N Skip N input blocks" \
755 "\n seek=N Skip N output blocks" \
756 IF_FEATURE_DD_IBS_OBS( \
757 "\n conv=notrunc Don't truncate output file" \
758 "\n conv=noerror Continue after read errors" \
759 "\n conv=sync Pad blocks with zeros" \
760 "\n conv=fsync Physically write data out before finishing" \
763 "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
764 "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
766 #define dd_example_usage \
767 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
771 #define deallocvt_trivial_usage \
773 #define deallocvt_full_usage "\n\n" \
774 "Deallocate unused virtual terminal /dev/ttyN"
776 #define delgroup_trivial_usage \
777 IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
778 #define delgroup_full_usage "\n\n" \
779 "Delete group GROUP from the system" \
780 IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
782 #define deluser_trivial_usage \
784 #define deluser_full_usage "\n\n" \
785 "Delete USER from the system"
787 #define depmod_trivial_usage NOUSAGE_STR
788 #define depmod_full_usage ""
790 #define devmem_trivial_usage \
791 "ADDRESS [WIDTH [VALUE]]"
793 #define devmem_full_usage "\n\n" \
794 "Read/write from physical address\n" \
795 "\n ADDRESS Address to act upon" \
796 "\n WIDTH Width (8/16/...)" \
797 "\n VALUE Data to be written" \
799 #define devfsd_trivial_usage \
800 "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
801 #define devfsd_full_usage "\n\n" \
802 "Manage devfs permissions and old device name symlinks\n" \
804 "\n mntpnt The mount point where devfs is mounted" \
805 "\n -v Print the protocol version numbers for devfsd" \
806 "\n and the kernel-side protocol version and exit" \
808 "\n -fg Run in foreground" \
809 "\n -np Exit after parsing the configuration file" \
810 "\n and processing synthetic REGISTER events," \
811 "\n don't poll for events" \
814 #define df_trivial_usage \
816 IF_FEATURE_HUMAN_READABLE("mh") \
817 IF_FEATURE_DF_FANCY("ai] [-B SIZE") \
819 #define df_full_usage "\n\n" \
820 "Print filesystem usage statistics\n" \
822 "\n -P POSIX output format" \
823 "\n -k 1024-byte blocks (default)" \
824 IF_FEATURE_HUMAN_READABLE( \
825 "\n -m 1M-byte blocks" \
826 "\n -h Human readable (e.g. 1K 243M 2G)" \
828 IF_FEATURE_DF_FANCY( \
829 "\n -a Show all filesystems" \
831 "\n -B SIZE Blocksize" \
834 #define df_example_usage \
836 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
837 "/dev/sda3 8690864 8553540 137324 98% /\n" \
838 "/dev/sda1 64216 36364 27852 57% /boot\n" \
840 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
841 "/dev/sda3 8690864 8553540 137324 98% /\n" \
842 "$ POSIXLY_CORRECT=sure df /dev/sda3\n" \
843 "Filesystem 512B-blocks Used Available Use% Mounted on\n" \
844 "/dev/sda3 17381728 17107080 274648 98% /\n" \
845 "$ POSIXLY_CORRECT=yep df -P /dev/sda3\n" \
846 "Filesystem 512-blocks Used Available Capacity Mounted on\n" \
847 "/dev/sda3 17381728 17107080 274648 98% /\n"
849 #define dhcprelay_trivial_usage \
850 "CLIENT_IFACE[,CLIENT_IFACE2...] SERVER_IFACE [SERVER_IP]"
851 #define dhcprelay_full_usage "\n\n" \
852 "Relay DHCP requests between clients and server" \
854 #define diff_trivial_usage \
855 "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
856 #define diff_full_usage "\n\n" \
857 "Compare files line by line and output the differences between them.\n" \
858 "This implementation supports unified diffs only.\n" \
860 "\n -a Treat all files as text" \
861 "\n -b Ignore changes in the amount of whitespace" \
862 "\n -B Ignore changes whose lines are all blank" \
863 "\n -d Try hard to find a smaller set of changes" \
864 "\n -i Ignore case differences" \
865 "\n -L Use LABEL instead of the filename in the unified header" \
866 "\n -N Treat absent files as empty" \
867 "\n -q Output only whether files differ" \
869 "\n -S Start with FILE when comparing directories" \
870 "\n -T Make tabs line up by prefixing a tab when necessary" \
871 "\n -s Report when two files are the same" \
872 "\n -t Expand tabs to spaces in output" \
873 "\n -U Output LINES lines of context" \
874 "\n -w Ignore all whitespace" \
876 #define dirname_trivial_usage \
878 #define dirname_full_usage "\n\n" \
879 "Strip non-directory suffix from FILENAME"
880 #define dirname_example_usage \
881 "$ dirname /tmp/foo\n" \
883 "$ dirname /tmp/foo/\n" \
886 #define dmesg_trivial_usage \
887 "[-c] [-n LEVEL] [-s SIZE]"
888 #define dmesg_full_usage "\n\n" \
889 "Print or control the kernel ring buffer\n" \
891 "\n -c Clear ring buffer after printing" \
892 "\n -n LEVEL Set console logging level" \
893 "\n -s SIZE Buffer size" \
895 #define dnsd_trivial_usage \
896 "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
897 #define dnsd_full_usage "\n\n" \
898 "Small static DNS server daemon\n" \
900 "\n -c FILE Config file" \
902 "\n -p PORT Listen on PORT" \
903 "\n -i ADDR Listen on ADDR" \
906 "\n -s Send successful replies only. Use this if you want" \
907 "\n to use /etc/resolv.conf with two nameserver lines:" \
908 "\n nameserver DNSD_SERVER" \
909 "\n nameserver NORNAL_DNS_SERVER" \
911 #define dos2unix_trivial_usage \
913 #define dos2unix_full_usage "\n\n" \
914 "Convert FILE in-place from DOS to Unix format.\n" \
915 "When no file is given, use stdin/stdout.\n" \
920 #define unix2dos_trivial_usage \
922 #define unix2dos_full_usage "\n\n" \
923 "Convert FILE in-place from Unix to DOS format.\n" \
924 "When no file is given, use stdin/stdout.\n" \
929 #define dpkg_trivial_usage \
930 "[-ilCPru] [-F option] package_name"
931 #define dpkg_full_usage "\n\n" \
932 "Install, remove and manage Debian packages\n" \
934 "\n -i Install the package" \
935 "\n -l List of installed packages" \
936 "\n -C Configure an unpackaged package" \
937 "\n -F depends Ignore dependency problems" \
938 "\n -P Purge all files of a package" \
939 "\n -r Remove all but the configuration files for a package" \
940 "\n -u Unpack a package, but don't configure it" \
942 #define dpkg_deb_trivial_usage \
943 "[-cefxX] FILE [argument]"
944 #define dpkg_deb_full_usage "\n\n" \
945 "Perform actions on Debian packages (.debs)\n" \
947 "\n -c List contents of filesystem tree" \
948 "\n -e Extract control files to [argument] directory" \
949 "\n -f Display control field name starting with [argument]" \
950 "\n -x Extract packages filesystem tree to directory" \
951 "\n -X Verbose extract" \
953 #define dpkg_deb_example_usage \
954 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
956 #define du_trivial_usage \
957 "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
958 #define du_full_usage "\n\n" \
959 "Summarize disk space used for each FILE and/or directory.\n" \
960 "Disk space is printed in units of " \
961 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
962 IF_NOT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
965 "\n -a Show file sizes too" \
966 "\n -L Follow all symlinks" \
967 "\n -H Follow symlinks on command line" \
968 "\n -d N Limit output to directories (and files with -a) of depth < N" \
969 "\n -c Show grand total" \
970 "\n -l Count sizes many times if hard linked" \
971 "\n -s Display only a total for each argument" \
972 "\n -x Skip directories on different filesystems" \
973 IF_FEATURE_HUMAN_READABLE( \
974 "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
975 "\n -m Sizes in megabytes" \
977 "\n -k Sizes in kilobytes" \
978 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
980 #define du_example_usage \
983 "12 ./kernel-patches/CVS\n" \
984 "80 ./kernel-patches\n" \
987 "12 ./scripts/CVS\n" \
993 #define dumpkmap_trivial_usage \
995 #define dumpkmap_full_usage "\n\n" \
996 "Print a binary keyboard translation table to standard output"
997 #define dumpkmap_example_usage \
998 "$ dumpkmap > keymap\n"
1000 #define dumpleases_trivial_usage \
1001 "[-r|-a] [-f LEASEFILE]"
1002 #define dumpleases_full_usage "\n\n" \
1003 "Display DHCP leases granted by udhcpd\n" \
1006 "\n -f,--file=FILE Leases file to load" \
1007 "\n -r,--remaining Interpret lease times as time remaining" \
1008 "\n -a,--absolute Interpret lease times as expire time" \
1011 "\n -f FILE Leases file to load" \
1012 "\n -r Interpret lease times as time remaining" \
1013 "\n -a Interpret lease times as expire time" \
1017 #define e2fsck_trivial_usage \
1018 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
1019 "[-I inode_buffer_blocks] [-P process_inode_size] " \
1020 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
1021 "[-E extended-options] device"
1022 #define e2fsck_full_usage "\n\n" \
1023 "Check ext2/ext3 file system\n" \
1025 "\n -p Automatic repair (no questions)" \
1026 "\n -n Make no changes to the filesystem" \
1027 "\n -y Assume 'yes' to all questions" \
1028 "\n -c Check for bad blocks and add them to the badblock list" \
1029 "\n -f Force checking even if filesystem is marked clean" \
1031 "\n -b superblock Use alternative superblock" \
1032 "\n -B blocksize Force blocksize when looking for superblock" \
1033 "\n -j journal Set location of the external journal" \
1034 "\n -l file Add to badblocks list" \
1035 "\n -L file Set badblocks list" \
1038 #define echo_trivial_usage \
1039 IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG...]"
1040 #define echo_full_usage "\n\n" \
1041 "Print the specified ARGs to stdout" \
1042 IF_FEATURE_FANCY_ECHO( "\n" \
1044 "\n -n Suppress trailing newline" \
1045 "\n -e Interpret backslash-escaped characters (i.e., \\t=tab)" \
1046 "\n -E Disable interpretation of backslash-escaped characters" \
1048 #define echo_example_usage \
1049 "$ echo \"Erik is cool\"\n" \
1051 IF_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
1055 "$ echo \"Erik\\nis\\ncool\"\n" \
1056 "Erik\\nis\\ncool\n")
1058 #define eject_trivial_usage \
1059 "[-t] [-T] [DEVICE]"
1060 #define eject_full_usage "\n\n" \
1061 "Eject specified DEVICE (or default /dev/cdrom)\n" \
1063 IF_FEATURE_EJECT_SCSI( \
1064 "\n -s SCSI device" \
1066 "\n -t Close tray" \
1067 "\n -T Open/close tray (toggle)" \
1069 #define ed_trivial_usage ""
1070 #define ed_full_usage ""
1072 #define env_trivial_usage \
1073 "[-iu] [-] [name=value]... [PROG [ARGS]]"
1074 #define env_full_usage "\n\n" \
1075 "Print the current environment or run PROG after setting up\n" \
1076 "the specified environment\n" \
1078 "\n -, -i Start with an empty environment" \
1079 "\n -u Remove variable from the environment" \
1081 #define ether_wake_trivial_usage \
1082 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
1083 #define ether_wake_full_usage "\n\n" \
1084 "Send a magic packet to wake up sleeping machines.\n" \
1085 "MAC must be a station address (00:11:22:33:44:55) or\n" \
1086 "a hostname with a known 'ethers' entry.\n" \
1088 "\n -b Send wake-up packet to the broadcast address" \
1089 "\n -i iface Interface to use (default eth0)" \
1090 "\n -p pass Append four or six byte password PW to the packet" \
1092 #define expand_trivial_usage \
1093 "[-i] [-t N] [FILE|-]"
1094 #define expand_full_usage "\n\n" \
1095 "Convert tabs to spaces, writing to standard output\n" \
1097 IF_FEATURE_EXPAND_LONG_OPTIONS( \
1098 "\n -i,--initial Don't convert tabs after non blanks" \
1099 "\n -t,--tabs=N Tabstops every N chars" \
1101 IF_NOT_FEATURE_EXPAND_LONG_OPTIONS( \
1102 "\n -i Don't convert tabs after non blanks" \
1103 "\n -t Tabstops every N chars" \
1106 #define expr_trivial_usage \
1108 #define expr_full_usage "\n\n" \
1109 "Print the value of EXPRESSION to standard output\n" \
1111 "EXPRESSION may be:\n" \
1112 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
1113 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
1114 " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
1120 " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
1125 " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
1126 " match STRING REGEXP Same as STRING : REGEXP\n" \
1127 " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
1128 " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
1129 " length STRING Length of STRING\n" \
1130 " quote TOKEN Interpret TOKEN as a string, even if\n" \
1131 " it is a keyword like 'match' or an\n" \
1132 " operator like '/'\n" \
1133 " (EXPRESSION) Value of EXPRESSION\n" \
1135 "Beware that many operators need to be escaped or quoted for shells.\n" \
1136 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
1137 "lexicographical. Pattern matches return the string matched between\n" \
1138 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
1139 "of characters matched or 0."
1141 #define fakeidentd_trivial_usage \
1142 "[-fiw] [-b ADDR] [STRING]"
1143 #define fakeidentd_full_usage "\n\n" \
1144 "Provide fake ident (auth) service\n" \
1146 "\n -f Run in foreground" \
1147 "\n -i Inetd mode" \
1148 "\n -w Inetd 'wait' mode" \
1149 "\n -b ADDR Bind to specified address" \
1150 "\n STRING Ident answer string (default: nobody)" \
1152 #define false_trivial_usage \
1154 #define false_full_usage "\n\n" \
1155 "Return an exit code of FALSE (1)"
1157 #define false_example_usage \
1162 #define fbset_trivial_usage \
1164 #define fbset_full_usage "\n\n" \
1165 "Show and modify frame buffer settings"
1167 #define fbset_example_usage \
1169 "mode \"1024x768-76\"\n" \
1170 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1171 " geometry 1024 768 1024 768 16\n" \
1172 " timings 12714 128 32 16 4 128 4\n" \
1174 " rgba 5/11,6/5,5/0,0/0\n" \
1177 #define fdflush_trivial_usage \
1179 #define fdflush_full_usage "\n\n" \
1180 "Force floppy disk drive to detect disk change"
1182 #define fdformat_trivial_usage \
1184 #define fdformat_full_usage "\n\n" \
1185 "Format floppy disk\n" \
1187 "\n -n Don't verify after format" \
1189 /* Looks like someone forgot to add this to config system */
1190 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1191 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
1192 # define IF_FEATURE_FDISK_BLKSIZE(a)
1195 #define fdisk_trivial_usage \
1196 "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
1197 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
1198 #define fdisk_full_usage "\n\n" \
1199 "Change partition table\n" \
1201 "\n -u Start and End are in sectors (instead of cylinders)" \
1202 "\n -l Show partition table for each DISK, then exit" \
1203 IF_FEATURE_FDISK_BLKSIZE( \
1204 "\n -s Show partition sizes in kb for each DISK, then exit" \
1206 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1207 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1211 #define blkid_trivial_usage \
1213 #define blkid_full_usage "\n\n" \
1214 "Print UUIDs of all filesystems"
1216 #define findfs_trivial_usage \
1217 "LABEL=label or UUID=uuid"
1218 #define findfs_full_usage "\n\n" \
1219 "Find a filesystem device based on a label or UUID"
1220 #define findfs_example_usage \
1221 "$ findfs LABEL=MyDevice"
1223 #define find_trivial_usage \
1224 "[PATH...] [EXPRESSION]"
1225 #define find_full_usage "\n\n" \
1226 "Search for files. The default PATH is the current directory,\n" \
1227 "default EXPRESSION is '-print'\n" \
1228 "\nEXPRESSION may consist of:" \
1229 "\n -follow Follow symlinks" \
1230 IF_FEATURE_FIND_XDEV( \
1231 "\n -xdev Don't descend directories on other filesystems") \
1232 IF_FEATURE_FIND_MAXDEPTH( \
1233 "\n -maxdepth N Descend at most N levels. -maxdepth 0 applies" \
1234 "\n tests/actions to command line arguments only") \
1235 "\n -mindepth N Don't act on first N levels" \
1236 "\n -name PATTERN File name (w/o directory name) matches PATTERN" \
1237 "\n -iname PATTERN Case insensitive -name" \
1238 IF_FEATURE_FIND_PATH( \
1239 "\n -path PATTERN Path matches PATTERN") \
1240 IF_FEATURE_FIND_REGEX( \
1241 "\n -regex PATTERN Path matches regex PATTERN") \
1242 IF_FEATURE_FIND_TYPE( \
1243 "\n -type X File type is X (X is one of: f,d,l,b,c,...)") \
1244 IF_FEATURE_FIND_PERM( \
1245 "\n -perm NNN Permissions match any of (+NNN), all of (-NNN)," \
1246 "\n or exactly NNN") \
1247 IF_FEATURE_FIND_MTIME( \
1248 "\n -mtime DAYS Modified time is greater than (+N), less than (-N)," \
1249 "\n or exactly N days") \
1250 IF_FEATURE_FIND_MMIN( \
1251 "\n -mmin MINS Modified time is greater than (+N), less than (-N)," \
1252 "\n or exactly N minutes") \
1253 IF_FEATURE_FIND_NEWER( \
1254 "\n -newer FILE Modified time is more recent than FILE's") \
1255 IF_FEATURE_FIND_INUM( \
1256 "\n -inum N File has inode number N") \
1257 IF_FEATURE_FIND_USER( \
1258 "\n -user NAME File is owned by user NAME (numeric user ID allowed)") \
1259 IF_FEATURE_FIND_GROUP( \
1260 "\n -group NAME File belongs to group NAME (numeric group ID allowed)") \
1261 IF_FEATURE_FIND_DEPTH( \
1262 "\n -depth Process directory name after traversing it") \
1263 IF_FEATURE_FIND_SIZE( \
1264 "\n -size N[bck] File size is N (c:bytes,k:kbytes,b:512 bytes(def.))." \
1265 "\n +/-N: file size is bigger/smaller than N") \
1266 IF_FEATURE_FIND_LINKS( \
1267 "\n -links N Number of links is greater than (+N), less than (-N)," \
1268 "\n or exactly N") \
1269 "\n -print Print (default and assumed)" \
1270 IF_FEATURE_FIND_PRINT0( \
1271 "\n -print0 Delimit output with null characters rather than" \
1273 IF_FEATURE_FIND_CONTEXT ( \
1274 "\n -context File has specified security context") \
1275 IF_FEATURE_FIND_EXEC( \
1276 "\n -exec CMD ARG ; Run CMD with all instances of {} replaced by the" \
1277 "\n matching files") \
1278 IF_FEATURE_FIND_PRUNE( \
1279 "\n -prune Stop traversing current subtree") \
1280 IF_FEATURE_FIND_DELETE( \
1281 "\n -delete Delete files, turns on -depth option") \
1282 IF_FEATURE_FIND_PAREN( \
1283 "\n (EXPR) Group an expression") \
1285 #define find_example_usage \
1286 "$ find / -name passwd\n" \
1289 #define flash_lock_trivial_usage \
1290 "MTD_DEVICE OFFSET SECTORS"
1291 #define flash_lock_full_usage "\n\n" \
1292 "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
1293 "will be locked, regardless of the value of OFFSET"
1295 #define flash_unlock_trivial_usage \
1297 #define flash_unlock_full_usage "\n\n" \
1298 "Unlock an MTD device"
1300 #define flash_eraseall_trivial_usage \
1302 #define flash_eraseall_full_usage "\n\n" \
1303 "Erase an MTD device\n" \
1305 "\n -j Format the device for jffs2" \
1306 "\n -q Don't display progress messages" \
1308 #define flashcp_trivial_usage \
1309 "-v FILE MTD_DEVICE"
1310 #define flashcp_full_usage "\n\n" \
1311 "Copy an image to MTD device\n" \
1315 #define fold_trivial_usage \
1316 "[-bs] [-w WIDTH] [FILE]"
1317 #define fold_full_usage "\n\n" \
1318 "Wrap input lines in each FILE (standard input by default), writing to\n" \
1319 "standard output\n" \
1321 "\n -b Count bytes rather than columns" \
1322 "\n -s Break at spaces" \
1323 "\n -w Use WIDTH columns instead of 80" \
1325 #define free_trivial_usage \
1327 #define free_full_usage "\n\n" \
1328 "Display the amount of free and used system memory"
1329 #define free_example_usage \
1331 " total used free shared buffers\n" \
1332 " Mem: 257628 248724 8904 59644 93124\n" \
1333 " Swap: 128516 8404 120112\n" \
1334 "Total: 386144 257128 129016\n" \
1336 #define freeramdisk_trivial_usage \
1338 #define freeramdisk_full_usage "\n\n" \
1339 "Free all memory used by the specified ramdisk"
1340 #define freeramdisk_example_usage \
1341 "$ freeramdisk /dev/ram2\n"
1343 #define fsck_trivial_usage \
1344 "[-ANPRTV] [-C fd] [-t fstype] [fs-options] [filesys...]"
1345 #define fsck_full_usage "\n\n" \
1346 "Check and repair filesystems\n" \
1348 "\n -A Walk /etc/fstab and check all filesystems" \
1349 "\n -N Don't execute, just show what would be done" \
1350 "\n -P With -A, check filesystems in parallel" \
1351 "\n -R With -A, skip the root filesystem" \
1352 "\n -T Don't show title on startup" \
1354 "\n -C n Write status information to specified filedescriptor" \
1355 "\n -t type List of filesystem types to check" \
1357 #define fsck_minix_trivial_usage \
1358 "[-larvsmf] /dev/name"
1359 #define fsck_minix_full_usage "\n\n" \
1360 "Check MINIX filesystem\n" \
1362 "\n -l List all filenames" \
1363 "\n -r Perform interactive repairs" \
1364 "\n -a Perform automatic repairs" \
1366 "\n -s Output superblock information" \
1367 "\n -m Show \"mode not cleared\" warnings" \
1368 "\n -f Force file system check" \
1370 #define ftpd_trivial_usage \
1371 "[-wvS] [-t N] [-T N] [DIR]"
1372 #define ftpd_full_usage "\n\n" \
1373 "Anonymous FTP server\n" \
1375 "ftpd should be used as an inetd service.\n" \
1376 "ftpd's line for inetd.conf:\n" \
1377 " 21 stream tcp nowait root ftpd ftpd /files/to/serve\n" \
1378 "It also can be ran from tcpsvd:\n" \
1379 " tcpsvd -vE 0.0.0.0 21 ftpd /files/to/serve\n" \
1381 "\n -w Allow upload" \
1382 "\n -v Log to stderr" \
1383 "\n -S Log to syslog" \
1384 "\n -t,-T Idle and absolute timeouts" \
1385 "\n DIR Change root to this directory" \
1387 #define ftpget_trivial_usage \
1388 "[OPTIONS] HOST [LOCAL_FILE] REMOTE_FILE"
1389 #define ftpget_full_usage "\n\n" \
1390 "Retrieve a remote file via FTP\n" \
1392 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1393 "\n -c,--continue Continue previous transfer" \
1394 "\n -v,--verbose Verbose" \
1395 "\n -u,--username Username" \
1396 "\n -p,--password Password" \
1397 "\n -P,--port Port number" \
1399 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1400 "\n -c Continue previous transfer" \
1404 "\n -P Port number" \
1407 #define ftpput_trivial_usage \
1408 "[OPTIONS] HOST [REMOTE_FILE] LOCAL_FILE"
1409 #define ftpput_full_usage "\n\n" \
1410 "Store a local file on a remote machine via FTP\n" \
1412 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1413 "\n -v,--verbose Verbose" \
1414 "\n -u,--username Username" \
1415 "\n -p,--password Password" \
1416 "\n -P,--port Port number" \
1418 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1422 "\n -P Port number" \
1425 #define fuser_trivial_usage \
1426 "[OPTIONS] FILE or PORT/PROTO"
1427 #define fuser_full_usage "\n\n" \
1428 "Find processes which use FILEs or PORTs\n" \
1430 "\n -m Find processes which use same fs as FILEs" \
1431 "\n -4 Search only IPv4 space" \
1432 "\n -6 Search only IPv6 space" \
1433 "\n -s Silent: just exit with 0 if any processes are found" \
1434 "\n -k Kill found processes (otherwise display PIDs)" \
1435 "\n -SIGNAL Signal to send (default: TERM)" \
1437 #define getenforce_trivial_usage NOUSAGE_STR
1438 #define getenforce_full_usage ""
1440 #define getopt_trivial_usage \
1442 #define getopt_full_usage "\n\n" \
1445 "\n -a,--alternative Allow long options starting with single -" \
1446 "\n -l,--longoptions=longopts Long options to be recognized" \
1447 "\n -n,--name=progname The name under which errors are reported" \
1448 "\n -o,--options=optstring Short options to be recognized" \
1449 "\n -q,--quiet Disable error reporting by getopt(3)" \
1450 "\n -Q,--quiet-output No normal output" \
1451 "\n -s,--shell=shell Set shell quoting conventions" \
1452 "\n -T,--test Test for getopt(1) version" \
1453 "\n -u,--unquoted Don't quote the output" \
1456 "\n -a Allow long options starting with single -" \
1457 "\n -l longopts Long options to be recognized" \
1458 "\n -n progname The name under which errors are reported" \
1459 "\n -o optstring Short options to be recognized" \
1460 "\n -q Disable error reporting by getopt(3)" \
1461 "\n -Q No normal output" \
1462 "\n -s shell Set shell quoting conventions" \
1463 "\n -T Test for getopt(1) version" \
1464 "\n -u Don't quote the output" \
1466 #define getopt_example_usage \
1467 "$ cat getopt.test\n" \
1469 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1470 " -n 'example.busybox' -- \"$@\"`\n" \
1471 "if [ $? != 0 ]; then exit 1; fi\n" \
1472 "eval set -- \"$GETOPT\"\n" \
1473 "while true; do\n" \
1475 " -a|--a-long) echo \"Option a\"; shift;;\n" \
1476 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1478 " case \"$2\" in\n" \
1479 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1480 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1482 " --) shift; break;;\n" \
1483 " *) echo \"Internal error!\"; exit 1;;\n" \
1487 #define getsebool_trivial_usage \
1488 "-a or getsebool boolean..."
1489 #define getsebool_full_usage "\n\n" \
1490 " -a Show all SELinux booleans"
1492 #define getty_trivial_usage \
1493 "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
1494 #define getty_full_usage "\n\n" \
1495 "Open a tty, prompt for a login name, then invoke /bin/login\n" \
1497 "\n -h Enable hardware (RTS/CTS) flow control" \
1498 "\n -i Don't display /etc/issue before running login" \
1499 "\n -L Local line, don't do carrier detect" \
1500 "\n -m Get baud rate from modem's CONNECT status message" \
1501 "\n -w Wait for a CR or LF before sending /etc/issue" \
1502 "\n -n Don't prompt the user for a login name" \
1503 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
1504 "\n -l LOGIN Invoke LOGIN instead of /bin/login" \
1505 "\n -t SEC Terminate after SEC if no username is read" \
1506 "\n -I INITSTR Send INITSTR before anything else" \
1507 "\n -H HOST Log HOST into the utmp file as the hostname" \
1509 #define grep_trivial_usage \
1513 IF_FEATURE_GREP_EGREP_ALIAS("E") \
1514 IF_FEATURE_GREP_CONTEXT("ABC") \
1515 IF_EXTRA_COMPAT("z") \
1516 "] PATTERN [FILE]..."
1517 #define grep_full_usage "\n\n" \
1518 "Search for PATTERN in each FILE or standard input\n" \
1520 "\n -H Prefix output lines with filename where match was found" \
1521 "\n -h Suppress the prefixing filename on output" \
1523 "\n -i Ignore case distinctions" \
1524 "\n -l List names of files that match" \
1525 "\n -L List names of files that don't match" \
1526 "\n -n Print line number with output lines" \
1527 "\n -q Quiet. Return 0 if PATTERN is found, 1 otherwise" \
1528 "\n -v Select non-matching lines" \
1529 "\n -s Suppress file open/read error messages" \
1530 "\n -c Only print count of matching lines" \
1531 "\n -o Show only the part of a line that matches PATTERN" \
1532 "\n -m N Match up to N times per file" \
1534 "\n -w Match whole words only") \
1535 "\n -F PATTERN is a set of newline-separated strings" \
1536 IF_FEATURE_GREP_EGREP_ALIAS( \
1537 "\n -E PATTERN is an extended regular expression") \
1538 "\n -e PTRN Pattern to match" \
1539 "\n -f FILE Read pattern from file" \
1540 IF_FEATURE_GREP_CONTEXT( \
1541 "\n -A N Print N lines of trailing context" \
1542 "\n -B N Print N lines of leading context" \
1543 "\n -C N Print N lines of output context") \
1545 "\n -z Input is NUL terminated") \
1547 #define grep_example_usage \
1548 "$ grep root /etc/passwd\n" \
1549 "root:x:0:0:root:/root:/bin/bash\n" \
1550 "$ grep ^[rR]oo. /etc/passwd\n" \
1551 "root:x:0:0:root:/root:/bin/bash\n"
1553 #define egrep_trivial_usage NOUSAGE_STR
1554 #define egrep_full_usage ""
1556 #define fgrep_trivial_usage NOUSAGE_STR
1557 #define fgrep_full_usage ""
1559 #define gunzip_trivial_usage \
1560 "[OPTIONS] [FILE]..."
1561 #define gunzip_full_usage "\n\n" \
1562 "Uncompress FILEs (or standard input)\n" \
1564 "\n -c Write to standard output" \
1566 "\n -t Test file integrity" \
1568 #define gunzip_example_usage \
1569 "$ ls -la /tmp/BusyBox*\n" \
1570 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1571 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1572 "$ ls -la /tmp/BusyBox*\n" \
1573 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1575 #define gzip_trivial_usage \
1576 "[OPTIONS] [FILE]..."
1577 #define gzip_full_usage "\n\n" \
1578 "Compress FILEs (or standard input)\n" \
1580 "\n -c Write to standard output" \
1581 "\n -d Decompress" \
1584 #define gzip_example_usage \
1585 "$ ls -la /tmp/busybox*\n" \
1586 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1587 "$ gzip /tmp/busybox.tar\n" \
1588 "$ ls -la /tmp/busybox*\n" \
1589 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1591 #define halt_trivial_usage \
1592 "[-d DELAY] [-n] [-f]" IF_FEATURE_WTMP(" [-w]")
1593 #define halt_full_usage "\n\n" \
1594 "Halt the system\n" \
1596 "\n -d Delay interval for halting" \
1597 "\n -n No call to sync()" \
1598 "\n -f Force halt (don't go through init)" \
1600 "\n -w Only write a wtmp record" \
1603 #define hdparm_trivial_usage \
1604 "[OPTIONS] [DEVICE]"
1605 #define hdparm_full_usage "\n\n" \
1607 "\n -a Get/set fs readahead" \
1608 "\n -A Set drive read-lookahead flag (0/1)" \
1609 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1610 "\n -B Set Advanced Power Management setting (1-255)" \
1611 "\n -c Get/set IDE 32-bit IO setting" \
1612 "\n -C Check IDE power mode status" \
1613 IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1614 "\n -d Get/set using_dma flag") \
1615 "\n -D Enable/disable drive defect-mgmt" \
1616 "\n -f Flush buffer cache for device on exit" \
1617 "\n -g Display drive geometry" \
1618 "\n -h Display terse usage information" \
1619 IF_FEATURE_HDPARM_GET_IDENTITY( \
1620 "\n -i Display drive identification") \
1621 IF_FEATURE_HDPARM_GET_IDENTITY( \
1622 "\n -I Detailed/current information directly from drive") \
1623 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1624 "\n -K Set drive keep_features_over_reset flag (0/1)" \
1625 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1626 "\n -m Get/set multiple sector count" \
1627 "\n -n Get/set ignore-write-errors flag (0/1)" \
1628 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1629 "\n -P Set drive prefetch count" \
1630 /* "\n -q Change next setting quietly" - not supported ib bbox */ \
1631 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1632 "\n -r Get/set readonly flag (DANGEROUS to set)" \
1633 IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1634 "\n -R Register an IDE interface (DANGEROUS)") \
1635 "\n -S Set standby (spindown) timeout" \
1636 "\n -t Perform device read timings" \
1637 "\n -T Perform cache read timings" \
1638 "\n -u Get/set unmaskirq flag (0/1)" \
1639 IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1640 "\n -U Unregister an IDE interface (DANGEROUS)") \
1641 "\n -v Defaults; same as -mcudkrag for IDE drives" \
1642 "\n -V Display program version and exit immediately" \
1643 IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1644 "\n -w Perform device reset (DANGEROUS)") \
1645 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
1646 IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1647 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1648 "\n -X Set IDE xfer mode (DANGEROUS)" \
1649 "\n -y Put IDE drive in standby mode" \
1650 "\n -Y Put IDE drive to sleep" \
1651 "\n -Z Disable Seagate auto-powersaving mode" \
1652 "\n -z Reread partition table" \
1654 #define head_trivial_usage \
1655 "[OPTIONS] [FILE]..."
1656 #define head_full_usage "\n\n" \
1657 "Print first 10 lines of each FILE (or standard input) to standard output.\n" \
1658 "With more than one FILE, precede each with a header giving the file name.\n" \
1660 "\n -n N Print first N lines instead of first 10" \
1661 IF_FEATURE_FANCY_HEAD( \
1662 "\n -c N Output the first N bytes" \
1663 "\n -q Never output headers giving file names" \
1664 "\n -v Always output headers giving file names") \
1666 #define head_example_usage \
1667 "$ head -n 2 /etc/passwd\n" \
1668 "root:x:0:0:root:/root:/bin/bash\n" \
1669 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1671 #define hexdump_trivial_usage \
1672 "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] FILE..."
1673 #define hexdump_full_usage "\n\n" \
1674 "Display FILEs or standard input in a user specified format\n" \
1676 "\n -b One-byte octal display" \
1677 "\n -c One-byte character display" \
1678 "\n -C Canonical hex+ASCII, 16 bytes per line" \
1679 "\n -d Two-byte decimal display" \
1680 "\n -e FORMAT STRING" \
1681 "\n -f FORMAT FILE" \
1682 "\n -n LENGTH Interpret only LENGTH bytes of input" \
1683 "\n -o Two-byte octal display" \
1684 "\n -s OFFSET Skip OFFSET bytes" \
1685 "\n -v Display all input data" \
1686 "\n -x Two-byte hexadecimal display" \
1687 IF_FEATURE_HEXDUMP_REVERSE( \
1688 "\n -R Reverse of 'hexdump -Cv'") \
1690 #define hd_trivial_usage \
1692 #define hd_full_usage "\n\n" \
1693 "hd is an alias for hexdump -C"
1695 #define hostid_trivial_usage \
1697 #define hostid_full_usage "\n\n" \
1698 "Print out a unique 32-bit identifier for the machine"
1700 #define hostname_trivial_usage \
1701 "[OPTIONS] [HOSTNAME | -F FILE]"
1702 #define hostname_full_usage "\n\n" \
1703 "Get or set hostname or DNS domain name\n" \
1706 "\n -i Addresses for the hostname" \
1707 "\n -d DNS domain name" \
1708 "\n -f Fully qualified domain name" \
1709 "\n -F FILE Use FILE's content as hostname" \
1711 #define hostname_example_usage \
1715 #define dnsdomainname_trivial_usage NOUSAGE_STR
1716 #define dnsdomainname_full_usage ""
1718 #define httpd_trivial_usage \
1722 IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
1723 IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
1725 "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
1726 #define httpd_full_usage "\n\n" \
1727 "Listen for incoming HTTP requests\n" \
1729 "\n -i Inetd mode" \
1730 "\n -f Don't daemonize" \
1731 "\n -v[v] Verbose" \
1732 "\n -c FILE Configuration file (default httpd.conf)" \
1733 "\n -p [IP:]PORT Bind to ip:port (default *:80)" \
1734 IF_FEATURE_HTTPD_SETUID( \
1735 "\n -u USER[:GRP] Set uid/gid after binding to port") \
1736 IF_FEATURE_HTTPD_BASIC_AUTH( \
1737 "\n -r REALM Authentication Realm for Basic Authentication") \
1738 "\n -h HOME Home directory (default .)" \
1739 IF_FEATURE_HTTPD_AUTH_MD5( \
1740 "\n -m STRING MD5 crypt STRING") \
1741 "\n -e STRING HTML encode STRING" \
1742 "\n -d STRING URL decode STRING" \
1744 #define hwclock_trivial_usage \
1745 IF_FEATURE_HWCLOCK_LONG_OPTIONS( \
1746 "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1747 " [-l|--localtime] [-u|--utc]" \
1750 IF_NOT_FEATURE_HWCLOCK_LONG_OPTIONS( \
1751 "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
1753 #define hwclock_full_usage "\n\n" \
1754 "Query and set hardware clock (RTC)\n" \
1756 "\n -r Show hardware clock time" \
1757 "\n -s Set system time from hardware clock" \
1758 "\n -w Set hardware clock to system time" \
1759 "\n -u Hardware clock is in UTC" \
1760 "\n -l Hardware clock is in local time" \
1761 "\n -f FILE Use specified device (e.g. /dev/rtc2)" \
1763 #define id_trivial_usage \
1765 #define id_full_usage "\n\n" \
1766 "Print information about USER or the current user\n" \
1769 "\n -Z Print the security context" \
1771 "\n -u Print user ID" \
1772 "\n -g Print group ID" \
1773 "\n -G Print supplementary group IDs" \
1774 "\n -n Print name instead of a number" \
1775 "\n -r Print real user ID instead of effective ID" \
1777 #define id_example_usage \
1779 "uid=1000(andersen) gid=1000(andersen)\n"
1781 #define ifconfig_trivial_usage \
1782 IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1783 #define ifconfig_full_usage "\n\n" \
1784 "Configure a network interface\n" \
1788 " [add ADDRESS[/PREFIXLEN]]\n") \
1790 " [del ADDRESS[/PREFIXLEN]]\n") \
1791 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1792 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1793 IF_FEATURE_IFCONFIG_SLIP( \
1794 " [outfill NN] [keepalive NN]\n") \
1795 " " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
1796 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1797 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1798 IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1799 " [mem_start NN] [io_addr NN] [irq NN]\n") \
1802 #define ifenslave_trivial_usage \
1803 "[-cdf] master-iface <slave-iface...>"
1804 #define ifenslave_full_usage "\n\n" \
1805 "Configure network interfaces for parallel routing\n" \
1807 "\n -c, --change-active Change active slave" \
1808 "\n -d, --detach Remove slave interface from bonding device" \
1809 "\n -f, --force Force, even if interface is not Ethernet" \
1810 /* "\n -r, --receive-slave Create a receive-only slave" */
1812 #define ifenslave_example_usage \
1813 "To create a bond device, simply follow these three steps:\n" \
1814 "- ensure that the required drivers are properly loaded:\n" \
1815 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1816 "- assign an IP address to the bond device:\n" \
1817 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1818 "- attach all the interfaces you need to the bond device:\n" \
1819 " # ifenslave bond0 eth0 eth1 eth2\n" \
1820 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1821 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1822 " To detach a dead interface without setting the bond device down:\n" \
1823 " # ifenslave -d bond0 eth1\n\n" \
1824 " To set the bond device down and automatically release all the slaves:\n" \
1825 " # ifconfig bond0 down\n\n" \
1826 " To change active slave:\n" \
1827 " # ifenslave -c bond0 eth0\n" \
1829 #define ifplugd_trivial_usage \
1831 #define ifplugd_full_usage "\n\n" \
1832 "Network interface plug detection daemon\n" \
1834 "\n -n Don't daemonize" \
1835 "\n -s Don't log to syslog" \
1836 "\n -i IFACE Interface" \
1837 "\n -f/-F Treat link detection error as link down/link up" \
1838 "\n (otherwise exit on error)" \
1839 "\n -a Don't up interface at each link probe" \
1840 "\n -M Monitor creation/destruction of interface" \
1841 "\n (otherwise it must exist)" \
1842 "\n -r PROG Script to run" \
1843 "\n -x ARG Extra argument for script" \
1844 "\n -I Don't exit on nonzero exit code from script" \
1845 "\n -p Don't run script on daemon startup" \
1846 "\n -q Don't run script on daemon quit" \
1847 "\n -l Run script on startup even if no cable is detected" \
1848 "\n -t SECS Poll time in seconds" \
1849 "\n -u SECS Delay before running script after link up" \
1850 "\n -d SECS Delay after link down" \
1851 "\n -m MODE API mode (mii, priv, ethtool, wlan, iff, auto)" \
1852 "\n -k Kill running daemon" \
1854 #define ifup_trivial_usage \
1855 "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
1856 #define ifup_full_usage "\n\n" \
1858 "\n -a De/configure all interfaces automatically" \
1859 "\n -i FILE Use FILE for interface definitions" \
1860 "\n -n Print out what would happen, but don't do it" \
1861 IF_FEATURE_IFUPDOWN_MAPPING( \
1862 "\n (note: doesn't disable mappings)" \
1863 "\n -m Don't run any mappings" \
1865 "\n -v Print out what would happen before doing it" \
1866 "\n -f Force de/configuration" \
1868 #define ifdown_trivial_usage \
1869 "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
1870 #define ifdown_full_usage "\n\n" \
1872 "\n -a De/configure all interfaces automatically" \
1873 "\n -i FILE Use FILE for interface definitions" \
1874 "\n -n Print out what would happen, but don't do it" \
1875 IF_FEATURE_IFUPDOWN_MAPPING( \
1876 "\n (note: doesn't disable mappings)" \
1877 "\n -m Don't run any mappings" \
1879 "\n -v Print out what would happen before doing it" \
1880 "\n -f Force de/configuration" \
1882 #define inetd_trivial_usage \
1883 "[-fe] [-q N] [-R N] [CONFFILE]"
1884 #define inetd_full_usage "\n\n" \
1885 "Listen for network connections and launch programs\n" \
1887 "\n -f Run in foreground" \
1888 "\n -e Log to stderr" \
1889 "\n -q N Socket listen queue (default: 128)" \
1890 "\n -R N Pause services after N connects/min" \
1891 "\n (default: 0 - disabled)" \
1893 #define init_trivial_usage \
1895 #define init_full_usage "\n\n" \
1896 "Init is the parent of all processes"
1898 #define init_notes_usage \
1899 "This version of init is designed to be run only by the kernel.\n" \
1901 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1902 "the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1903 "runlevels, use sysvinit.\n" \
1905 "BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1906 "it has the following default behavior:\n" \
1908 " ::sysinit:/etc/init.d/rcS\n" \
1909 " ::askfirst:/bin/sh\n" \
1910 " ::ctrlaltdel:/sbin/reboot\n" \
1911 " ::shutdown:/sbin/swapoff -a\n" \
1912 " ::shutdown:/bin/umount -a -r\n" \
1913 " ::restart:/sbin/init\n" \
1915 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1917 " tty2::askfirst:/bin/sh\n" \
1918 " tty3::askfirst:/bin/sh\n" \
1919 " tty4::askfirst:/bin/sh\n" \
1921 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1923 " <id>:<runlevels>:<action>:<process>\n" \
1927 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1928 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1929 " the specified process to run on. The contents of this field are\n" \
1930 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1931 " be unique, although if it isn't you may have strange results. If this\n" \
1932 " field is left blank, the controlling tty is set to the console. Also\n" \
1933 " note that if BusyBox detects that a serial console is in use, then only\n" \
1934 " entries whose controlling tty is either the serial console or /dev/null\n" \
1935 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1936 " stinkin' utmp.\n" \
1940 " The runlevels field is completely ignored.\n" \
1944 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1945 " once, restart, ctrlaltdel, and shutdown.\n" \
1947 " The available actions can be classified into two groups: actions\n" \
1948 " that are run only once, and actions that are re-run when the specified\n" \
1949 " process exits.\n" \
1951 " Run only-once actions:\n" \
1953 " 'sysinit' is the first item run on boot. init waits until all\n" \
1954 " sysinit actions are completed before continuing. Following the\n" \
1955 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1956 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1957 " the specified task completes. 'once' actions are asynchronous,\n" \
1958 " therefore, init does not wait for them to complete. 'restart' is\n" \
1959 " the action taken to restart the init process. By default this should\n" \
1960 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1961 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1962 " actions are run when the system detects that someone on the system\n" \
1963 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1964 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1965 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1966 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1967 " is a very good here.\n" \
1969 " Run repeatedly actions:\n" \
1971 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1972 " started with a 'respawn' action exits, init automatically restarts\n" \
1973 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1974 " respawning out of control. The 'askfirst' actions acts just like\n" \
1975 " respawn, except that before running the specified process it\n" \
1976 " displays the line \"Please press Enter to activate this console.\"\n" \
1977 " and then waits for the user to press enter before starting the\n" \
1978 " specified process.\n" \
1980 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1981 " error message, and then go along with its business. All actions are\n" \
1982 " run in the order they appear in /etc/inittab.\n" \
1986 " Specifies the process to be executed and its command line.\n" \
1988 "Example /etc/inittab file:\n" \
1990 " # This is run first except when booting in single-user mode\n" \
1992 " ::sysinit:/etc/init.d/rcS\n" \
1994 " # /bin/sh invocations on selected ttys\n" \
1996 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1997 " ::askfirst:-/bin/sh\n" \
1998 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1999 " tty2::askfirst:-/bin/sh\n" \
2000 " tty3::askfirst:-/bin/sh\n" \
2001 " tty4::askfirst:-/bin/sh\n" \
2003 " # /sbin/getty invocations for selected ttys\n" \
2005 " tty4::respawn:/sbin/getty 38400 tty4\n" \
2006 " tty5::respawn:/sbin/getty 38400 tty5\n" \
2009 " # Example of how to put a getty on a serial line (for a terminal)\n" \
2011 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
2012 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
2014 " # Example how to put a getty on a modem line\n" \
2015 " #::respawn:/sbin/getty 57600 ttyS2\n" \
2017 " # Stuff to do when restarting the init process\n" \
2018 " ::restart:/sbin/init\n" \
2020 " # Stuff to do before rebooting\n" \
2021 " ::ctrlaltdel:/sbin/reboot\n" \
2022 " ::shutdown:/bin/umount -a -r\n" \
2023 " ::shutdown:/sbin/swapoff -a\n"
2025 #define inotifyd_trivial_usage \
2026 "PROG FILE1[:MASK] ..."
2027 #define inotifyd_full_usage "\n\n" \
2028 "Run PROG on filesystem changes." \
2029 "\nWhen a filesystem event matching MASK occurs on FILEn," \
2030 "\nPROG <actual_event(s)> <FILEn> [<subfile_name>] is run." \
2032 "\n a File is accessed" \
2033 "\n c File is modified" \
2034 "\n e Metadata changed" \
2035 "\n w Writable file is closed" \
2036 "\n 0 Unwritable file is closed" \
2037 "\n r File is opened" \
2038 "\n D File is deleted" \
2039 "\n M File is moved" \
2040 "\n u Backing fs is unmounted" \
2041 "\n o Event queue overflowed" \
2042 "\n x File can't be watched anymore" \
2043 "\nIf watching a directory:" \
2044 "\n m Subfile is moved into dir" \
2045 "\n y Subfile is moved out of dir" \
2046 "\n n Subfile is created" \
2047 "\n d Subfile is deleted" \
2049 "\ninotifyd waits for PROG to exit." \
2050 "\nWhen x event happens for all FILEs, inotifyd exits" \
2052 /* 2.6 style insmod has no options and required filename
2053 * (not module name - .ko can't be omitted) */
2054 #define insmod_trivial_usage \
2055 IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ") \
2056 IF_NOT_FEATURE_2_4_MODULES("FILE ") \
2058 #define insmod_full_usage "\n\n" \
2059 "Load the specified kernel modules into the kernel" \
2060 IF_FEATURE_2_4_MODULES( "\n" \
2062 "\n -f Force module to load into the wrong kernel version" \
2063 "\n -k Make module autoclean-able" \
2066 "\n -L Lock to prevent simultaneous loads of a module" \
2067 IF_FEATURE_INSMOD_LOAD_MAP( \
2068 "\n -m Output load map to stdout" \
2070 "\n -o NAME Set internal module name to NAME" \
2071 "\n -x Don't export externs" \
2074 /* -v, -b, -c are ignored */
2075 #define install_trivial_usage \
2076 "[-cdDsp] [-o USER] [-g GRP] [-m MODE] [source] dest|directory"
2077 #define install_full_usage "\n\n" \
2078 "Copy files and set attributes\n" \
2080 "\n -c Just copy (default)" \
2081 "\n -d Create directories" \
2082 "\n -D Create leading target directories" \
2083 "\n -s Strip symbol table" \
2084 "\n -p Preserve date" \
2085 "\n -o USER Set ownership" \
2086 "\n -g GRP Set group ownership" \
2087 "\n -m MODE Set permissions" \
2089 "\n -Z Set security context" \
2092 #define ionice_trivial_usage \
2093 "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
2094 #define ionice_full_usage "\n\n" \
2095 "Change I/O scheduling class and priority\n" \
2097 "\n -c Class. 1:realtime 2:best-effort 3:idle" \
2100 /* would need to make the " | " optional depending on more than one selected: */
2101 #define ip_trivial_usage \
2103 IF_FEATURE_IP_ADDRESS("address | ") \
2104 IF_FEATURE_IP_ROUTE("route | ") \
2105 IF_FEATURE_IP_LINK("link | ") \
2106 IF_FEATURE_IP_TUNNEL("tunnel | ") \
2107 IF_FEATURE_IP_RULE("rule") \
2109 #define ip_full_usage "\n\n" \
2110 "ip [OPTIONS] OBJECT {COMMAND}\n" \
2111 "where OBJECT := {" \
2112 IF_FEATURE_IP_ADDRESS("address | ") \
2113 IF_FEATURE_IP_ROUTE("route | ") \
2114 IF_FEATURE_IP_LINK("link | ") \
2115 IF_FEATURE_IP_TUNNEL("tunnel | ") \
2116 IF_FEATURE_IP_RULE("rule") \
2118 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
2120 #define ipaddr_trivial_usage \
2121 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
2122 " [dev STRING] [to PREFIX] }"
2123 #define ipaddr_full_usage "\n\n" \
2124 "ipaddr {add|delete} IFADDR dev STRING\n" \
2125 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
2126 " [to PREFIX] [label PATTERN]\n" \
2127 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
2128 " [broadcast ADDR] [anycast ADDR]\n" \
2129 " [label STRING] [scope SCOPE-ID]\n" \
2130 " SCOPE-ID := [host | link | global | NUMBER]" \
2132 #define ipcalc_trivial_usage \
2133 "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
2134 #define ipcalc_full_usage "\n\n" \
2135 "Calculate IP network settings from a IP address\n" \
2137 IF_FEATURE_IPCALC_LONG_OPTIONS( \
2138 "\n -b,--broadcast Display calculated broadcast address" \
2139 "\n -n,--network Display calculated network address" \
2140 "\n -m,--netmask Display default netmask for IP" \
2141 IF_FEATURE_IPCALC_FANCY( \
2142 "\n -p,--prefix Display the prefix for IP/NETMASK" \
2143 "\n -h,--hostname Display first resolved host name" \
2144 "\n -s,--silent Don't ever display error messages" \
2147 IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
2148 "\n -b Display calculated broadcast address" \
2149 "\n -n Display calculated network address" \
2150 "\n -m Display default netmask for IP" \
2151 IF_FEATURE_IPCALC_FANCY( \
2152 "\n -p Display the prefix for IP/NETMASK" \
2153 "\n -h Display first resolved host name" \
2154 "\n -s Don't ever display error messages" \
2158 #define ipcrm_trivial_usage \
2159 "[-MQS key] [-mqs id]"
2160 #define ipcrm_full_usage "\n\n" \
2161 "Upper-case options MQS remove an object by shmkey value.\n" \
2162 "Lower-case options remove an object by shmid value.\n" \
2164 "\n -mM Remove memory segment after last detach" \
2165 "\n -qQ Remove message queue" \
2166 "\n -sS Remove semaphore" \
2168 #define ipcs_trivial_usage \
2169 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
2170 #define ipcs_full_usage "\n\n" \
2171 " -i Show specific resource" \
2172 "\nResource specification:" \
2173 "\n -m Shared memory segments" \
2174 "\n -q Message queues" \
2175 "\n -s Semaphore arrays" \
2176 "\n -a All (default)" \
2177 "\nOutput format:" \
2184 #define iplink_trivial_usage \
2185 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
2186 #define iplink_full_usage "\n\n" \
2187 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
2188 " dynamic { on | off } |\n" \
2190 "iplink show [DEVICE]" \
2192 #define iproute_trivial_usage \
2193 "{ list | flush | { add | del | change | append |\n" \
2194 " replace | monitor } ROUTE }"
2195 #define iproute_full_usage "\n\n" \
2196 "iproute { list | flush } SELECTOR\n" \
2197 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
2198 " [oif STRING] [tos TOS]\n" \
2199 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
2200 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
2201 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
2202 " [metric METRIC]" \
2204 #define iprule_trivial_usage \
2205 "{[list | add | del] RULE}"
2206 #define iprule_full_usage "\n\n" \
2207 "iprule [list | add | del] SELECTOR ACTION\n" \
2208 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
2209 " [dev STRING] [pref NUMBER]\n" \
2210 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
2211 " [prohibit | reject | unreachable]\n" \
2212 " [realms [SRCREALM/]DSTREALM]\n" \
2213 " TABLE_ID := [local | main | default | NUMBER]" \
2215 #define iptunnel_trivial_usage \
2216 "{ add | change | del | show } [NAME]\n" \
2217 " [mode { ipip | gre | sit }]\n" \
2218 " [remote ADDR] [local ADDR] [ttl TTL]"
2219 #define iptunnel_full_usage "\n\n" \
2220 "iptunnel { add | change | del | show } [NAME]\n" \
2221 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
2222 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
2223 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
2225 #define kbd_mode_trivial_usage \
2226 "[-a|k|s|u] [-C TTY]"
2227 #define kbd_mode_full_usage "\n\n" \
2228 "Report or set the keyboard mode\n" \
2230 "\n -a Default (ASCII)" \
2231 "\n -k Medium-raw (keyboard)" \
2232 "\n -s Raw (scancode)" \
2233 "\n -u Unicode (utf-8)" \
2234 "\n -C TTY Affect TTY instead of /dev/tty" \
2236 #define kill_trivial_usage \
2237 "[-l] [-SIG] PID..."
2238 #define kill_full_usage "\n\n" \
2239 "Send a signal (default: TERM) to given PIDs\n" \
2241 "\n -l List all signal names and numbers" \
2242 /* "\n -s SIG Yet another way of specifying SIG" */ \
2244 #define kill_example_usage \
2245 "$ ps | grep apache\n" \
2246 "252 root root S [apache]\n" \
2247 "263 www-data www-data S [apache]\n" \
2248 "264 www-data www-data S [apache]\n" \
2249 "265 www-data www-data S [apache]\n" \
2250 "266 www-data www-data S [apache]\n" \
2251 "267 www-data www-data S [apache]\n" \
2254 #define killall_trivial_usage \
2255 "[-l] [-q] [-SIG] process-name..."
2256 #define killall_full_usage "\n\n" \
2257 "Send a signal (default: TERM) to given processes\n" \
2259 "\n -l List all signal names and numbers" \
2260 /* "\n -s SIG Yet another way of specifying SIG" */ \
2261 "\n -q Don't complain if no processes were killed" \
2263 #define killall_example_usage \
2264 "$ killall apache\n"
2266 #define killall5_trivial_usage \
2267 "[-l] [-SIG] [-o PID]..."
2268 #define killall5_full_usage "\n\n" \
2269 "Send a signal (default: TERM) to all processes outside current session\n" \
2271 "\n -l List all signal names and numbers" \
2272 "\n -o PID Don't signal this PID" \
2273 /* "\n -s SIG Yet another way of specifying SIG" */ \
2275 #define klogd_trivial_usage \
2277 #define klogd_full_usage "\n\n" \
2280 "\n -c N Only messages with level < N are printed to console" \
2281 "\n -n Run in foreground" \
2283 #define length_trivial_usage \
2285 #define length_full_usage "\n\n" \
2286 "Print STRING's length"
2288 #define length_example_usage \
2289 "$ length Hello\n" \
2292 #define less_trivial_usage \
2293 "[-EMNmh~I?] [FILE]..."
2294 #define less_full_usage "\n\n" \
2295 "View a file or list of files. The position within files can be\n" \
2296 "changed, and files can be manipulated in various ways.\n" \
2298 "\n -E Quit once the end of a file is reached" \
2299 "\n -M,-m Display status line with line numbers" \
2300 "\n and percentage through the file" \
2301 "\n -N Prefix line number to each line" \
2302 "\n -I Ignore case in all searches" \
2303 "\n -~ Suppress ~s displayed past the end of the file" \
2305 #define linux32_trivial_usage NOUSAGE_STR
2306 #define linux32_full_usage ""
2307 #define linux64_trivial_usage NOUSAGE_STR
2308 #define linux64_full_usage ""
2310 #define linuxrc_trivial_usage NOUSAGE_STR
2311 #define linuxrc_full_usage ""
2313 #define setarch_trivial_usage \
2314 "personality program [args...]"
2315 #define setarch_full_usage "\n\n" \
2316 "Personality may be:\n" \
2317 " linux32 Set 32bit uname emulation\n" \
2318 " linux64 Set 64bit uname emulation" \
2320 #define ln_trivial_usage \
2321 "[OPTIONS] TARGET... LINK|DIR"
2322 #define ln_full_usage "\n\n" \
2323 "Create a link LINK or DIR/TARGET to the specified TARGET(s)\n" \
2325 "\n -s Make symlinks instead of hardlinks" \
2326 "\n -f Remove existing destinations" \
2327 "\n -n Don't dereference symlinks - treat like normal file" \
2328 "\n -b Make a backup of the target (if exists) before link operation" \
2329 "\n -S suf Use suffix instead of ~ when making backup files" \
2331 #define ln_example_usage \
2332 "$ ln -s BusyBox /tmp/ls\n" \
2333 "$ ls -l /tmp/ls\n" \
2334 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
2336 #define load_policy_trivial_usage NOUSAGE_STR
2337 #define load_policy_full_usage ""
2339 #define loadfont_trivial_usage \
2341 #define loadfont_full_usage "\n\n" \
2342 "Load a console font from standard input" \
2343 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2345 #define loadfont_example_usage \
2346 "$ loadfont < /etc/i18n/fontname\n"
2348 #define loadkmap_trivial_usage \
2350 #define loadkmap_full_usage "\n\n" \
2351 "Load a binary keyboard translation table from standard input\n" \
2352 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2354 #define loadkmap_example_usage \
2355 "$ loadkmap < /etc/i18n/lang-keymap\n"
2357 #define logger_trivial_usage \
2358 "[OPTIONS] [MESSAGE]"
2359 #define logger_full_usage "\n\n" \
2360 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n" \
2362 "\n -s Log to stderr as well as the system log" \
2363 "\n -t TAG Log using the specified tag (defaults to user name)" \
2364 "\n -p PRIO Priority (numeric or facility.level pair)" \
2366 #define logger_example_usage \
2367 "$ logger \"hello\"\n"
2369 #define login_trivial_usage \
2370 "[-p] [-h HOST] [[-f] USER]"
2371 #define login_full_usage "\n\n" \
2372 "Begin a new session on the system\n" \
2374 "\n -f Don't authenticate (user already authenticated)" \
2375 "\n -h Name of the remote host" \
2376 "\n -p Preserve environment" \
2378 #define logname_trivial_usage \
2380 #define logname_full_usage "\n\n" \
2381 "Print the name of the current user"
2382 #define logname_example_usage \
2386 #define logread_trivial_usage \
2388 #define logread_full_usage "\n\n" \
2389 "Show messages in syslogd's circular buffer\n" \
2391 "\n -f Output data as log grows" \
2393 #define losetup_trivial_usage \
2394 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
2395 " losetup -d LOOPDEV - disassociate\n" \
2396 " losetup [-f] - show"
2397 #define losetup_full_usage "\n\n" \
2399 "\n -o OFS Start OFS bytes into FILE" \
2400 "\n -f Show first free loop device" \
2402 #define losetup_notes_usage \
2403 "No arguments will display all current associations.\n" \
2404 "One argument (losetup /dev/loop1) will display the current association\n" \
2405 "(if any), or disassociate it (with -d). The display shows the offset\n" \
2406 "and filename of the file the loop device is currently bound to.\n\n" \
2407 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
2408 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
2409 "losetup -f will show the first loop free loop device\n\n"
2411 #define lpd_trivial_usage \
2412 "SPOOLDIR [HELPER [ARGS]]"
2413 #define lpd_full_usage "\n\n" \
2414 "SPOOLDIR must contain (symlinks to) device nodes or directories" \
2415 "\nwith names matching print queue names. In the first case, jobs are" \
2416 "\nsent directly to the device. Otherwise each job is stored in queue" \
2417 "\ndirectory and HELPER program is called. Name of file to print" \
2418 "\nis passed in $DATAFILE variable." \
2420 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
2422 #define lpq_trivial_usage \
2423 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID...] [-fs]"
2424 #define lpq_full_usage "\n\n" \
2426 "\n -P lp service to connect to (else uses $PRINTER)" \
2427 "\n -d Delete jobs" \
2428 "\n -f Force any waiting job to be printed" \
2429 "\n -s Short display" \
2431 #define lpr_trivial_usage \
2432 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
2433 /* -C CLASS exists too, not shown.
2434 * CLASS is supposed to be printed on banner page, if one is requested */
2435 #define lpr_full_usage "\n\n" \
2437 "\n -P lp service to connect to (else uses $PRINTER)"\
2438 "\n -m Send mail on completion" \
2439 "\n -h Print banner page too" \
2442 #define ls_trivial_usage \
2443 "[-1Aa" IF_FEATURE_LS_TIMESTAMPS("c") "Cd" \
2444 IF_FEATURE_LS_TIMESTAMPS("e") IF_FEATURE_LS_FILETYPES("F") "iln" \
2445 IF_FEATURE_LS_FILETYPES("p") IF_FEATURE_LS_FOLLOWLINKS("L") \
2446 IF_FEATURE_LS_RECURSIVE("R") IF_FEATURE_LS_SORTFILES("rS") "s" \
2447 IF_FEATURE_AUTOWIDTH("T") IF_FEATURE_LS_TIMESTAMPS("tu") \
2448 IF_FEATURE_LS_SORTFILES("v") IF_FEATURE_AUTOWIDTH("w") "x" \
2449 IF_FEATURE_LS_SORTFILES("X") IF_FEATURE_HUMAN_READABLE("h") "k" \
2450 IF_SELINUX("K") "] [FILE]..."
2451 #define ls_full_usage "\n\n" \
2452 "List directory contents\n" \
2454 "\n -1 List in a single column" \
2455 "\n -A Don't list . and .." \
2456 "\n -a Don't hide entries starting with ." \
2457 "\n -C List by columns" \
2458 IF_FEATURE_LS_TIMESTAMPS( \
2459 "\n -c With -l: sort by ctime") \
2460 IF_FEATURE_LS_COLOR( \
2461 "\n --color[={always,never,auto}] Control coloring") \
2462 "\n -d List directory entries instead of contents" \
2463 IF_FEATURE_LS_TIMESTAMPS( \
2464 "\n -e List full date and time") \
2465 IF_FEATURE_LS_FILETYPES( \
2466 "\n -F Append indicator (one of */=@|) to entries") \
2467 "\n -i List inode numbers" \
2468 "\n -l Long listing format" \
2469 "\n -n List numeric UIDs and GIDs instead of names" \
2470 IF_FEATURE_LS_FILETYPES( \
2471 "\n -p Append indicator (one of /=@|) to entries") \
2472 IF_FEATURE_LS_FOLLOWLINKS( \
2473 "\n -L List entries pointed to by symlinks") \
2474 IF_FEATURE_LS_RECURSIVE( \
2476 IF_FEATURE_LS_SORTFILES( \
2477 "\n -r Sort in reverse order") \
2478 IF_FEATURE_LS_SORTFILES( \
2479 "\n -S Sort by file size") \
2480 "\n -s List the size of each file, in blocks" \
2481 IF_FEATURE_AUTOWIDTH( \
2482 "\n -T N Assume tabstop every N columns") \
2483 IF_FEATURE_LS_TIMESTAMPS( \
2484 "\n -t With -l: sort by modification time") \
2485 IF_FEATURE_LS_TIMESTAMPS( \
2486 "\n -u With -l: sort by access time") \
2487 IF_FEATURE_LS_SORTFILES( \
2488 "\n -v Sort by version") \
2489 IF_FEATURE_AUTOWIDTH( \
2490 "\n -w N Assume the terminal is N columns wide") \
2491 "\n -x List by lines" \
2492 IF_FEATURE_LS_SORTFILES( \
2493 "\n -X Sort by extension") \
2494 IF_FEATURE_HUMAN_READABLE( \
2495 "\n -h List sizes in human readable format (1K 243M 2G)") \
2497 "\n -k List security context") \
2499 "\n -K List security context in long format") \
2501 "\n -Z List security context and permission") \
2503 #define lsattr_trivial_usage \
2504 "[-Radlv] [FILE]..."
2505 #define lsattr_full_usage "\n\n" \
2506 "List file attributes on an ext2 fs\n" \
2509 "\n -a Don't hide entries starting with ." \
2510 "\n -d List directory entries instead of contents" \
2511 "\n -l List long flag names" \
2512 "\n -v List the file's version/generation number" \
2514 #define lsmod_trivial_usage \
2516 #define lsmod_full_usage "\n\n" \
2517 "List the currently loaded kernel modules"
2519 #define lspci_trivial_usage \
2521 #define lspci_full_usage "\n\n" \
2522 "List all PCI devices" \
2524 "\n -m Parseable output" \
2525 "\n -k Show driver" \
2527 #define lsusb_trivial_usage NOUSAGE_STR
2528 #define lsusb_full_usage ""
2530 #if ENABLE_FEATURE_MAKEDEVS_LEAF
2531 #define makedevs_trivial_usage \
2532 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
2533 #define makedevs_full_usage "\n\n" \
2534 "Create a range of block or character special files" \
2537 "\n b Block device" \
2538 "\n c Character device" \
2539 "\n f FIFO, MAJOR and MINOR are ignored" \
2541 "\nFIRST..LAST specify numbers appended to NAME." \
2542 "\nIf 's' is the last argument, the base device is created as well." \
2545 "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" \
2546 "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
2547 #define makedevs_example_usage \
2548 "# makedevs /dev/ttyS c 4 66 2 63\n" \
2549 "[creates ttyS2-ttyS63]\n" \
2550 "# makedevs /dev/hda b 3 0 0 8 s\n" \
2551 "[creates hda,hda1-hda8]\n"
2554 #if ENABLE_FEATURE_MAKEDEVS_TABLE
2555 #define makedevs_trivial_usage \
2556 "[-d device_table] rootdir"
2557 #define makedevs_full_usage "\n\n" \
2558 "Create a range of special files as specified in a device table.\n" \
2559 "Device table entries take the form of:\n" \
2560 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
2561 "Where name is the file name, type can be one of:\n" \
2562 " f Regular file\n" \
2564 " c Character device\n" \
2565 " b Block device\n" \
2566 " p Fifo (named pipe)\n" \
2567 "uid is the user id for the target file, gid is the group id for the\n" \
2568 "target file. The rest of the entries (major, minor, etc) apply to\n" \
2569 "to device special files. A '-' may be used for blank entries."
2570 #define makedevs_example_usage \
2572 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2573 "/dev d 755 0 0 - - - - -\n" \
2574 "/dev/console c 666 0 0 5 1 - - -\n" \
2575 "/dev/null c 666 0 0 1 3 0 0 -\n" \
2576 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
2577 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
2578 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2588 #define makemime_trivial_usage \
2589 "[OPTIONS] [FILE]..."
2590 #define makemime_full_usage "\n\n" \
2591 "Create multipart MIME-encoded message from FILEs\n" \
2592 /* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
2594 "\n -o FILE Output. Default: stdout" \
2595 "\n -a HDR Add header. Examples:" \
2596 "\n \"From: user@host.org\", \"Date: `date -R`\"" \
2597 "\n -c CT Content type. Default: text/plain" \
2598 "\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
2599 /* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
2601 "\nOther options are silently ignored" \
2603 #define man_trivial_usage \
2604 "[OPTIONS] [MANPAGE]..."
2605 #define man_full_usage "\n\n" \
2606 "Format and display manual page\n" \
2608 "\n -a Display all pages" \
2609 "\n -w Show page locations" \
2611 #define matchpathcon_trivial_usage \
2612 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2613 #define matchpathcon_full_usage "\n\n" \
2614 " -n Don't display path" \
2615 "\n -N Don't use translations" \
2616 "\n -f Use alternate file_context file" \
2617 "\n -p Use prefix to speed translations" \
2618 "\n -V Verify file context on disk matches defaults" \
2620 #define md5sum_trivial_usage \
2621 "[OPTIONS] [FILE]..." \
2622 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTIONS] -c [FILE]")
2623 #define md5sum_full_usage "\n\n" \
2624 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2625 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2627 "\n -c Check sums against given list" \
2628 "\n -s Don't output anything, status code shows success" \
2629 "\n -w Warn about improperly formatted checksum lines" \
2632 #define md5sum_example_usage \
2633 "$ md5sum < busybox\n" \
2634 "6fd11e98b98a58f64ff3398d7b324003\n" \
2635 "$ md5sum busybox\n" \
2636 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2638 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2642 #define sha1sum_trivial_usage \
2643 "[OPTIONS] [FILE]..." \
2644 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTIONS] -c [FILE]")
2645 #define sha1sum_full_usage "\n\n" \
2646 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums" \
2647 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2649 "\n -c Check sums against given list" \
2650 "\n -s Don't output anything, status code shows success" \
2651 "\n -w Warn about improperly formatted checksum lines" \
2654 #define sha256sum_trivial_usage \
2655 "[OPTIONS] [FILE]..." \
2656 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha256sum [OPTIONS] -c [FILE]")
2657 #define sha256sum_full_usage "\n\n" \
2658 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums" \
2659 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2661 "\n -c Check sums against given list" \
2662 "\n -s Don't output anything, status code shows success" \
2663 "\n -w Warn about improperly formatted checksum lines" \
2666 #define sha512sum_trivial_usage \
2667 "[OPTIONS] [FILE]..." \
2668 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha512sum [OPTIONS] -c [FILE]")
2669 #define sha512sum_full_usage "\n\n" \
2670 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums" \
2671 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2673 "\n -c Check sums against given list" \
2674 "\n -s Don't output anything, status code shows success" \
2675 "\n -w Warn about improperly formatted checksum lines" \
2678 #define mdev_trivial_usage \
2680 #define mdev_full_usage "\n\n" \
2681 " -s Scan /sys and populate /dev during system boot\n" \
2683 "It can be run by kernel as a hotplug helper. To activate it:\n" \
2684 " echo /sbin/mdev > /proc/sys/kernel/hotplug\n" \
2685 IF_FEATURE_MDEV_CONF( \
2686 "It uses /etc/mdev.conf with lines\n" \
2687 "[-]DEVNAME UID:GID PERM" \
2688 IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
2689 IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
2692 #define mdev_notes_usage "" \
2693 IF_FEATURE_MDEV_CONFIG( \
2694 "The mdev config file contains lines that look like:\n" \
2695 " hd[a-z][0-9]* 0:3 660\n\n" \
2696 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2697 IF_FEATURE_MDEV_EXEC( \
2698 "Optionally, that can be followed (on the same line) by a special character\n" \
2699 "and a command line to run after creating/before deleting the corresponding\n" \
2700 "device(s). The environment variable $MDEV indicates the active device node\n" \
2701 "(which is useful if it's a regex match). For example:\n\n" \
2702 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2703 "The special characters are @ (run after creating), $ (run before deleting),\n" \
2704 "and * (run both after creating and before deleting). The commands run in\n" \
2705 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2707 "Config file parsing stops on the first matching line. If no config\n" \
2708 "entry is matched, devices are created with default 0:0 660. (Make\n" \
2709 "the last line match .* to override this.)\n\n" \
2712 #define mesg_trivial_usage \
2714 #define mesg_full_usage "\n\n" \
2715 "Control write access to your terminal\n" \
2716 " y Allow write access to your terminal\n" \
2717 " n Disallow write access to your terminal"
2719 #define microcom_trivial_usage \
2720 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
2721 #define microcom_full_usage "\n\n" \
2722 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2724 "\n -d Wait up to DELAY ms for TTY output before sending every" \
2725 "\n next byte to it" \
2726 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2727 "\n -s Set serial line to SPEED" \
2728 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
2730 #define mkdir_trivial_usage \
2731 "[OPTIONS] DIRECTORY..."
2732 #define mkdir_full_usage "\n\n" \
2733 "Create DIRECTORY\n" \
2736 "\n -p No error if exists; make parent directories as needed" \
2738 "\n -Z Set security context" \
2741 #define mkdir_example_usage \
2742 "$ mkdir /tmp/foo\n" \
2743 "$ mkdir /tmp/foo\n" \
2744 "/tmp/foo: File exists\n" \
2745 "$ mkdir /tmp/foo/bar/baz\n" \
2746 "/tmp/foo/bar/baz: No such file or directory\n" \
2747 "$ mkdir -p /tmp/foo/bar/baz\n"
2749 #define mkfifo_trivial_usage \
2751 #define mkfifo_full_usage "\n\n" \
2752 "Create named pipe (identical to 'mknod name p')\n" \
2754 "\n -m MODE Mode (default a=rw)" \
2756 "\n -Z Set security context" \
2759 #define mkfs_ext2_trivial_usage \
2761 /* "[-c|-l filename] " */ \
2763 /* "[-f fragment-size] [-g blocks-per-group] " */ \
2764 "[-i INODE_RATIO] [-I INODE_SIZE] " \
2765 /* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
2766 "[-m RESERVED_PERCENT] " \
2767 /* "[-o creator-os] [-O feature[,...]] [-q] " */ \
2768 /* "[r fs-revision-level] [-E extended-options] [-v] [-F] " */ \
2770 /* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
2772 #define mkfs_ext2_full_usage "\n" \
2773 "\n -b BLK_SIZE Block size, bytes" \
2774 /* "\n -c Check device for bad blocks" */ \
2775 /* "\n -E opts Set extended options" */ \
2776 /* "\n -f size Fragment size in bytes" */ \
2778 /* "\n -g N Number of blocks in a block group" */ \
2779 "\n -i RATIO Max number of files is filesystem_size / RATIO" \
2780 "\n -I BYTES Inode size (min 128)" \
2781 /* "\n -j Create a journal (ext3)" */ \
2782 /* "\n -J opts Set journal options (size/device)" */ \
2783 /* "\n -l file Read bad blocks list from file" */ \
2784 "\n -L LBL Volume label" \
2785 "\n -m PERCENT Percent of blocks to reserve for admin" \
2786 /* "\n -M dir Set last mounted directory" */ \
2788 /* "\n -N N Number of inodes to create" */ \
2789 /* "\n -o os Set the 'creator os' field" */ \
2790 /* "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" */ \
2791 /* "\n -q Quiet" */ \
2792 /* "\n -r rev Set filesystem revision" */ \
2793 /* "\n -S Write superblock and group descriptors only" */ \
2794 /* "\n -T fs-type Set usage type (news/largefile/largefile4)" */ \
2795 /* "\n -v Verbose" */ \
2797 #define mkfs_minix_trivial_usage \
2798 "[-c | -l filename] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
2799 #define mkfs_minix_full_usage "\n\n" \
2800 "Make a MINIX filesystem\n" \
2802 "\n -c Check device for bad blocks" \
2803 "\n -n [14|30] Maximum length of filenames" \
2804 "\n -i INODES Number of inodes for the filesystem" \
2805 "\n -l FILENAME Read bad blocks list from FILENAME" \
2806 "\n -v Make version 2 filesystem" \
2808 #define mkfs_reiser_trivial_usage \
2809 "[-f] [-l LABEL] BLOCKDEV [4K-BLOCKS]"
2811 #define mkfs_reiser_full_usage "\n\n" \
2812 "Make a ReiserFS V3 filesystem\n" \
2815 "\n -l LBL Volume label" \
2817 #define mkfs_vfat_trivial_usage \
2818 "[-v] [-n LABEL] BLOCKDEV [KBYTES]"
2819 /* Accepted but ignored:
2820 "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
2821 "[-m boot-msg-file] [-i volume-id] "
2822 "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
2823 "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
2825 #define mkfs_vfat_full_usage "\n\n" \
2826 "Make a FAT32 filesystem\n" \
2828 /* "\n -c Check device for bad blocks" */ \
2830 /* "\n -I Allow to use entire disk device (e.g. /dev/hda)" */ \
2831 "\n -n LBL Volume label" \
2833 #define mknod_trivial_usage \
2834 "[OPTIONS] NAME TYPE MAJOR MINOR"
2835 #define mknod_full_usage "\n\n" \
2836 "Create a special file (block, character, or pipe)\n" \
2838 "\n -m Create the special file using the specified mode (default a=rw)" \
2839 "\nTYPEs include:" \
2840 "\n b: Make a block device" \
2841 "\n c or u: Make a character device" \
2842 "\n p: Make a named pipe (MAJOR and MINOR are ignored)" \
2844 "\n -Z Set security context" \
2847 #define mknod_example_usage \
2848 "$ mknod /dev/fd0 b 2 0\n" \
2849 "$ mknod -m 644 /tmp/pipe p\n"
2851 #define mkswap_trivial_usage \
2852 "[OPTIONS] BLOCKDEV [KBYTES]"
2853 #define mkswap_full_usage "\n\n" \
2854 "Prepare BLOCKDEV to be used as swap partition\n" \
2858 #define mktemp_trivial_usage \
2859 "[-dt] [-p DIR] [TEMPLATE]"
2860 #define mktemp_full_usage "\n\n" \
2861 "Create a temporary file with name based on TEMPLATE and print its name.\n" \
2862 "TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX).\n" \
2864 "\n -d Make a directory instead of a file" \
2865 /* "\n -q Fail silently if an error occurs" - we ignore it */ \
2866 "\n -t Generate a path rooted in temporary directory" \
2867 "\n -p DIR Use DIR as a temporary directory (implies -t)" \
2869 "\nFor -t or -p, directory is chosen as follows:" \
2870 "\n$TMPDIR if set, else -p DIR, else /tmp" \
2872 #define mktemp_example_usage \
2873 "$ mktemp /tmp/temp.XXXXXX\n" \
2874 "/tmp/temp.mWiLjM\n" \
2875 "$ ls -la /tmp/temp.mWiLjM\n" \
2876 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
2878 #define modprobe_trivial_usage \
2879 IF_MODPROBE_SMALL("[-qfwrsv] MODULE [symbol=value...]") \
2880 IF_NOT_MODPROBE_SMALL("[-" \
2881 IF_FEATURE_2_4_MODULES("k")"nqrsv" \
2882 IF_FEATURE_MODPROBE_BLACKLIST("b")"] MODULE [symbol=value...]")
2883 #define modprobe_full_usage "\n\n" \
2885 IF_MODPROBE_SMALL( \
2888 "\n -w Wait for unload" \
2889 "\n -r Remove module (stacks) or do autoclean" \
2890 "\n -s Report via syslog instead of stderr" \
2893 IF_NOT_MODPROBE_SMALL( \
2894 IF_FEATURE_2_4_MODULES( \
2895 "\n -k Make module autoclean-able" \
2899 "\n -r Remove module (stacks) or do autoclean" \
2900 "\n -s Report via syslog instead of stderr" \
2902 IF_FEATURE_MODPROBE_BLACKLIST( \
2903 "\n -b Apply blacklist to module names too" \
2907 #define modprobe_notes_usage \
2908 "modprobe can (un)load a stack of modules, passing each module options (when\n" \
2909 "loading). modprobe uses a configuration file to determine what option(s) to\n" \
2910 "pass each module it loads.\n" \
2912 "The configuration file is searched (in this order):\n" \
2914 " /etc/modprobe.conf (2.6 only)\n" \
2915 " /etc/modules.conf\n" \
2916 " /etc/conf.modules (deprecated)\n" \
2918 "They all have the same syntax (see below). If none is present, it is\n" \
2919 "_not_ an error; each loaded module is then expected to load without\n" \
2920 "options. Once a file is found, the others are tested for.\n" \
2922 "/etc/modules.conf entry format:\n" \
2924 " alias <alias_name> <mod_name>\n" \
2925 " Makes it possible to modprobe alias_name, when there is no such module.\n" \
2926 " It makes sense if your mod_name is long, or you want a more representative\n" \
2927 " name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2928 " This makes it also possible to use a different set of options (below) for\n" \
2929 " the module and the alias.\n" \
2930 " A module can be aliased more than once.\n" \
2932 " options <mod_name|alias_name> <symbol=value...>\n" \
2933 " When loading module mod_name (or the module aliased by alias_name), pass\n" \
2934 " the \"symbol=value\" pairs as option to that module.\n" \
2936 "Sample /etc/modules.conf file:\n" \
2938 " options tulip irq=3\n" \
2939 " alias tulip tulip2\n" \
2940 " options tulip2 irq=4 io=0x308\n" \
2942 "Other functionality offered by 'classic' modprobe is not available in\n" \
2943 "this implementation.\n" \
2945 "If module options are present both in the config file, and on the command line,\n" \
2946 "then the options from the command line will be passed to the module _after_\n" \
2947 "the options from the config file. That way, you can have defaults in the config\n" \
2948 "file, and override them for a specific usage from the command line.\n"
2949 #define modprobe_example_usage \
2950 "(with the above /etc/modules.conf):\n\n" \
2951 "$ modprobe tulip\n" \
2952 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2953 "$ modprobe tulip irq=5\n" \
2954 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2955 "$ modprobe tulip2\n" \
2956 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2957 " which are the default for alias 'tulip2'\n\n" \
2958 "$ modprobe tulip2 irq=8\n" \
2959 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2960 " which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2961 " from the command line\n\n" \
2962 "$ modprobe tulip2 irq=2 io=0x210\n" \
2963 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2964 " which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2965 " from the command line\n"
2967 #define more_trivial_usage \
2969 #define more_full_usage "\n\n" \
2970 "View FILE or standard input one screenful at a time"
2972 #define more_example_usage \
2975 #define mount_trivial_usage \
2976 "[OPTIONS] [-o OPTS] DEVICE NODE"
2977 #define mount_full_usage "\n\n" \
2978 "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
2980 "\n -a Mount all filesystems in fstab" \
2981 IF_FEATURE_MOUNT_FAKE( \
2982 IF_FEATURE_MTAB_SUPPORT( \
2983 "\n -f Update /etc/mtab, but don't mount" \
2985 IF_NOT_FEATURE_MTAB_SUPPORT( \
2989 IF_FEATURE_MOUNT_HELPERS( \
2990 "\n -i Don't run mount helper" \
2992 IF_FEATURE_MTAB_SUPPORT( \
2993 "\n -n Don't update /etc/mtab" \
2995 "\n -r Read-only mount" \
2996 "\n -w Read-write mount (default)" \
2997 "\n -t FSTYPE Filesystem type" \
2998 "\n -O OPT Mount only filesystems with option OPT (-a only)" \
3000 IF_FEATURE_MOUNT_LOOP( \
3001 "\n loop Ignored (loop devices are autodetected)" \
3003 IF_FEATURE_MOUNT_FLAGS( \
3004 "\n [a]sync Writes are [a]synchronous" \
3005 "\n [no]atime Disable/enable updates to inode access times" \
3006 "\n [no]diratime Disable/enable atime updates to directories" \
3007 "\n [no]relatime Disable/enable atime updates relative to modification time" \
3008 "\n [no]dev (Dis)allow use of special device files" \
3009 "\n [no]exec (Dis)allow use of executable files" \
3010 "\n [no]suid (Dis)allow set-user-id-root programs" \
3011 "\n [r]shared Convert [recursively] to a shared subtree" \
3012 "\n [r]slave Convert [recursively] to a slave subtree" \
3013 "\n [r]private Convert [recursively] to a private subtree" \
3014 "\n [un]bindable Make mount point [un]able to be bind mounted" \
3015 "\n bind Bind a file or directory to another location" \
3016 "\n move Relocate an existing mount point" \
3018 "\n remount Remount a mounted filesystem, changing flags" \
3019 "\n ro/rw Same as -r/-w" \
3021 "\nThere are filesystem-specific -o flags." \
3023 #define mount_example_usage \
3025 "/dev/hda3 on / type minix (rw)\n" \
3026 "proc on /proc type proc (rw)\n" \
3027 "devpts on /dev/pts type devpts (rw)\n" \
3028 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
3029 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
3030 "$ mount cd_image.iso mydir\n"
3031 #define mount_notes_usage \
3032 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
3034 #define mountpoint_trivial_usage \
3035 "[-q] <[-dn] DIR | -x DEVICE>"
3036 #define mountpoint_full_usage "\n\n" \
3037 "Check if the directory is a mountpoint\n" \
3040 "\n -d Print major/minor device number of the filesystem" \
3041 "\n -n Print device name of the filesystem" \
3042 "\n -x Print major/minor device number of the blockdevice" \
3044 #define mountpoint_example_usage \
3045 "$ mountpoint /proc\n" \
3046 "/proc is not a mountpoint\n" \
3047 "$ mountpoint /sys\n" \
3048 "/sys is a mountpoint\n"
3050 #define mt_trivial_usage \
3051 "[-f device] opcode value"
3052 #define mt_full_usage "\n\n" \
3053 "Control magnetic tape drive operation\n" \
3055 "Available Opcodes:\n" \
3057 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
3058 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
3059 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
3060 "setpart tell unload unlock weof wset" \
3062 #define mv_trivial_usage \
3063 "[OPTIONS] SOURCE DEST\n" \
3064 "or: mv [OPTIONS] SOURCE... DIRECTORY"
3065 #define mv_full_usage "\n\n" \
3066 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY\n" \
3068 "\n -f Don't prompt before overwriting" \
3069 "\n -i Interactive, prompt before overwrite" \
3071 #define mv_example_usage \
3072 "$ mv /tmp/foo /bin/bar\n"
3074 #define nameif_trivial_usage \
3075 "[-s] [-c FILE] [{IFNAME MACADDR}]"
3076 #define nameif_full_usage "\n\n" \
3077 "Rename network interface while it in the down state\n" \
3079 "\n -c FILE Use configuration file (default: /etc/mactab)" \
3080 "\n -s Use syslog (LOCAL0 facility)" \
3081 "\n IFNAME MACADDR new_interface_name interface_mac_address" \
3083 #define nameif_example_usage \
3084 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
3086 "$ nameif -c /etc/my_mactab_file\n" \
3090 #if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
3091 #define NC_OPTIONS_STR "\n\nOptions:"
3093 #define NC_OPTIONS_STR
3096 #define nc_trivial_usage \
3097 IF_NC_EXTRA("[-iN] [-wN] ")IF_NC_SERVER("[-l] [-p PORT] ") \
3098 "["IF_NC_EXTRA("-f FILENAME|")"IPADDR PORT]"IF_NC_EXTRA(" [-e PROG]")
3099 #define nc_full_usage "\n\n" \
3100 "Open a pipe to IP:port" IF_NC_EXTRA(" or file") \
3103 "\n -e PROG Run PROG after connect" \
3104 "\n -i SEC Delay interval for lines sent" \
3105 "\n -w SEC Timeout for connect" \
3106 "\n -f FILE Use file (ala /dev/ttyS0) instead of network" \
3109 "\n -l Listen mode, for inbound connects" \
3111 "\n (use -l twice with -e for persistent server)") \
3112 "\n -p PORT Local port" \
3115 #define nc_notes_usage "" \
3117 "To use netcat as a terminal emulator on a serial port:\n\n" \
3118 "$ stty 115200 -F /dev/ttyS0\n" \
3119 "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
3122 #define nc_example_usage \
3123 "$ nc foobar.somedomain.com 25\n" \
3124 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
3126 "214-Commands supported:\n" \
3127 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
3128 "214 NOOP QUIT RSET HELP\n" \
3130 "221 foobar closing connection\n"
3132 #else /* DESKTOP nc - much more compatible with nc 1.10 */
3134 #define nc_trivial_usage \
3135 "[OPTIONS] HOST PORT - connect" \
3137 "nc [OPTIONS] -l -p PORT [HOST] [PORT] - listen")
3138 #define nc_full_usage "\n\n" \
3140 "\n -e PROG Run PROG after connect (must be last)" \
3142 "\n -l Listen mode, for inbound connects" \
3144 "\n -n Don't do DNS resolution" \
3145 "\n -s ADDR Local address" \
3146 "\n -p PORT Local port" \
3149 "\n -w SEC Timeout for connects and final net reads" \
3151 "\n -i SEC Delay interval for lines sent" /* ", ports scanned" */ \
3152 "\n -o FILE Hex dump traffic" \
3153 "\n -z Zero-I/O mode (scanning)" \
3155 /* "\n -r Randomize local and remote ports" */
3156 /* "\n -g gateway Source-routing hop point[s], up to 8" */
3157 /* "\n -G num Source-routing pointer: 4, 8, 12, ..." */
3158 /* "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
3160 /* -e PROG can take ARGS too: "nc ... -e ls -l", but we don't document it
3161 * in help text: nc 1.10 does not allow that. We don't want to entice
3162 * users to use this incompatibility */
3166 #define netstat_trivial_usage \
3167 "[-laentuwxr"IF_FEATURE_NETSTAT_WIDE("W")IF_FEATURE_NETSTAT_PRG("p")"]"
3168 #define netstat_full_usage "\n\n" \
3169 "Display networking information\n" \
3171 "\n -l Display listening server sockets" \
3172 "\n -a Display all sockets (default: connected)" \
3173 "\n -e Display other/more information" \
3174 "\n -n Don't resolve names" \
3175 "\n -t Tcp sockets" \
3176 "\n -u Udp sockets" \
3177 "\n -w Raw sockets" \
3178 "\n -x Unix sockets" \
3179 "\n -r Display routing table" \
3180 IF_FEATURE_NETSTAT_WIDE( \
3181 "\n -W Display with no column truncation" \
3183 IF_FEATURE_NETSTAT_PRG( \
3184 "\n -p Display PID/Program name for sockets" \
3187 #define nice_trivial_usage \
3188 "[-n ADJUST] [PROG [ARGS]]"
3189 #define nice_full_usage "\n\n" \
3190 "Run PROG with modified scheduling priority\n" \
3192 "\n -n ADJUST Adjust priority by ADJUST" \
3194 #define nmeter_trivial_usage \
3196 #define nmeter_full_usage "\n\n" \
3197 "Monitor system in real time\n\n" \
3198 "Format specifiers:\n" \
3199 " %Nc or %[cN] Monitor CPU. N - bar size, default 10\n" \
3200 " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
3201 " %[niface] Monitor network interface 'iface'\n" \
3202 " %m Monitor allocated memory\n" \
3203 " %[mf] Monitor free memory\n" \
3204 " %[mt] Monitor total memory\n" \
3205 " %s Monitor allocated swap\n" \
3206 " %f Monitor number of used file descriptors\n" \
3207 " %Ni Monitor total/specific IRQ rate\n" \
3208 " %x Monitor context switch rate\n" \
3209 " %p Monitor forks\n" \
3210 " %[pn] Monitor # of processes\n" \
3211 " %b Monitor block io\n" \
3212 " %Nt Show time (with N decimal points)\n" \
3213 " %Nd Milliseconds between updates (default:1000)\n" \
3214 " %r Print <cr> instead of <lf> at EOL" \
3216 #define nmeter_example_usage \
3217 "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
3219 #define nohup_trivial_usage \
3221 #define nohup_full_usage "\n\n" \
3222 "Run PROG immune to hangups, with output to a non-tty"
3223 #define nohup_example_usage \
3226 #define nslookup_trivial_usage \
3228 #define nslookup_full_usage "\n\n" \
3229 "Query the nameserver for the IP address of the given HOST\n" \
3230 "optionally using a specified DNS server"
3231 #define nslookup_example_usage \
3232 "$ nslookup localhost\n" \
3233 "Server: default\n" \
3234 "Address: default\n" \
3237 "Address: 127.0.0.1\n"
3239 #define ntpd_trivial_usage \
3240 "[-dnqwl] [-S PROG] [-p PEER]..."
3241 #define ntpd_full_usage "\n\n" \
3242 "NTP client/server\n" \
3245 "\n -n Do not daemonize" \
3246 "\n -q Quit after clock is set" \
3247 /* -N exists for mostly compat reasons, thus not essential to inform */ \
3248 /* the user that it exists: user may use nice as well */ \
3249 /* "\n -N Run at high priority" */ \
3250 "\n -w Do not set time (only query peers), implies -n" \
3251 "\n -l Run as server on port 123" \
3252 "\n -S PROG Run PROG after stepping time, stratum change, and every 11 mins" \
3253 "\n -p PEER Obtain time from PEER (may be repeated)" \
3255 #define od_trivial_usage \
3256 "[-aBbcDdeFfHhIiLlOovXx] " IF_DESKTOP("[-t TYPE] ") "[FILE]"
3257 #define od_full_usage "\n\n" \
3258 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
3259 "(or standard input) to standard output."
3261 #define openvt_trivial_usage \
3262 "[-c N] [-sw] [PROG [ARGS]]"
3263 #define openvt_full_usage "\n\n" \
3264 "Start PROG on a new virtual terminal\n" \
3266 "\n -c N Use specified VT" \
3267 "\n -s Switch to the VT" \
3268 /* "\n -l Run PROG as login shell (by prepending '-')" */ \
3269 "\n -w Wait for PROG to exit" \
3271 #define openvt_example_usage \
3272 "openvt 2 /bin/ash\n"
3275 #define parse_trivial_usage \
3276 "[-n MAXTOKENS] [-m MINTOKENS] [-d DELIMS] [-f FLAGS] FILE..."
3277 #define parse_full_usage ""
3280 #define passwd_trivial_usage \
3282 #define passwd_full_usage "\n\n" \
3283 "Change USER's password. If no USER is specified,\n" \
3284 "changes the password for the current user.\n" \
3286 "\n -a Algorithm to use for password (des, md5)" /* ", sha1)" */ \
3287 "\n -d Delete password for the account" \
3288 "\n -l Lock (disable) account" \
3289 "\n -u Unlock (re-enable) account" \
3291 #define chpasswd_trivial_usage \
3292 IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
3293 #define chpasswd_full_usage "\n\n" \
3294 "Read user:password from stdin and update /etc/passwd\n" \
3297 "\n -e,--encrypted Supplied passwords are in encrypted form" \
3298 "\n -m,--md5 Use MD5 encryption instead of DES" \
3301 "\n -e Supplied passwords are in encrypted form" \
3302 "\n -m Use MD5 encryption instead of DES" \
3305 #define patch_trivial_usage \
3306 "[OPTIONS] [ORIGFILE [PATCHFILE]]"
3307 #define patch_full_usage "\n\n" \
3309 " -p,--strip N Strip N leading components from file names" \
3310 "\n -i,--input DIFF Read DIFF instead of stdin" \
3311 "\n -R,--reverse Reverse patch" \
3312 "\n -N,--forward Ignore already applied patches" \
3313 "\n --dry-run Don't actually change files" \
3316 " -p N Strip N leading components from file names" \
3317 "\n -i DIFF Read DIFF instead of stdin" \
3318 "\n -R Reverse patch" \
3319 "\n -N Ignore already applied patches" \
3322 #define patch_example_usage \
3323 "$ patch -p1 < example.diff\n" \
3324 "$ patch -p0 -i example.diff"
3326 #define pgrep_trivial_usage \
3327 "[-flnovx] [-s SID|-P PPID|PATTERN]"
3328 #define pgrep_full_usage "\n\n" \
3329 "Display process(es) selected by regex PATTERN\n" \
3331 "\n -l Show command name too" \
3332 "\n -f Match against entire command line" \
3333 "\n -n Show the newest process only" \
3334 "\n -o Show the oldest process only" \
3335 "\n -v Negate the match" \
3336 "\n -x Match whole name (not substring)" \
3337 "\n -s Match session ID (0 for current)" \
3338 "\n -P Match parent process ID" \
3340 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
3341 #define pidof_trivial_usage \
3342 "[OPTIONS] [NAME...]"
3343 #define USAGE_PIDOF "\n\nOptions:"
3345 #define pidof_trivial_usage \
3347 #define USAGE_PIDOF /* none */
3349 #define pidof_full_usage "\n\n" \
3350 "List PIDs of all processes with names that match NAMEs" \
3352 IF_FEATURE_PIDOF_SINGLE( \
3353 "\n -s Show only one PID") \
3354 IF_FEATURE_PIDOF_OMIT( \
3355 "\n -o PID Omit given pid" \
3356 "\n Use %PPID to omit pid of pidof's parent") \
3358 #define pidof_example_usage \
3361 IF_FEATURE_PIDOF_OMIT( \
3362 "$ pidof /bin/sh\n20351 5973 5950\n") \
3363 IF_FEATURE_PIDOF_OMIT( \
3364 "$ pidof /bin/sh -o %PPID\n20351 5950")
3366 #if !ENABLE_FEATURE_FANCY_PING
3367 #define ping_trivial_usage \
3369 #define ping_full_usage "\n\n" \
3370 "Send ICMP ECHO_REQUEST packets to network hosts"
3371 #define ping6_trivial_usage \
3373 #define ping6_full_usage "\n\n" \
3374 "Send ICMP ECHO_REQUEST packets to network hosts"
3376 #define ping_trivial_usage \
3378 #define ping_full_usage "\n\n" \
3379 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3381 "\n -4, -6 Force IP or IPv6 name resolution" \
3382 "\n -c CNT Send only CNT pings" \
3383 "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3384 "\n -I IFACE/IP Use interface or IP address as source" \
3385 "\n -W SEC Seconds to wait for the first response (default:10)" \
3386 "\n (after all -c CNT packets are sent)" \
3387 "\n -w SEC Seconds until ping exits (default:infinite)" \
3388 "\n (can exit earlier with -c CNT)" \
3389 "\n -q Quiet, only displays output at start" \
3390 "\n and when finished" \
3392 #define ping6_trivial_usage \
3394 #define ping6_full_usage "\n\n" \
3395 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3397 "\n -c CNT Send only CNT pings" \
3398 "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3399 "\n -I IFACE/IP Use interface or IP address as source" \
3400 "\n -q Quiet, only displays output at start" \
3401 "\n and when finished" \
3404 #define ping_example_usage \
3405 "$ ping localhost\n" \
3406 "PING slag (127.0.0.1): 56 data bytes\n" \
3407 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
3409 "--- debian ping statistics ---\n" \
3410 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3411 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3412 #define ping6_example_usage \
3413 "$ ping6 ip6-localhost\n" \
3414 "PING ip6-localhost (::1): 56 data bytes\n" \
3415 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
3417 "--- ip6-localhost ping statistics ---\n" \
3418 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3419 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3421 #define pipe_progress_trivial_usage NOUSAGE_STR
3422 #define pipe_progress_full_usage ""
3424 #define pivot_root_trivial_usage \
3426 #define pivot_root_full_usage "\n\n" \
3427 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
3428 "the new root file system"
3430 #define pkill_trivial_usage \
3431 "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
3432 #define pkill_full_usage "\n\n" \
3433 "Send a signal to process(es) selected by regex PATTERN\n" \
3435 "\n -l List all signals" \
3436 "\n -f Match against entire command line" \
3437 "\n -n Signal the newest process only" \
3438 "\n -o Signal the oldest process only" \
3439 "\n -v Negate the match" \
3440 "\n -x Match whole name (not substring)" \
3441 "\n -s Match session ID (0 for current)" \
3442 "\n -P Match parent process ID" \
3444 #define popmaildir_trivial_usage \
3445 "[OPTIONS] MAILDIR [CONN_HELPER ARGS]"
3446 #define popmaildir_full_usage "\n\n" \
3447 "Fetch content of remote mailbox to local maildir\n" \
3449 /* "\n -b Binary mode. Ignored" */ \
3450 /* "\n -d Debug. Ignored" */ \
3451 /* "\n -m Show used memory. Ignored" */ \
3452 /* "\n -V Show version. Ignored" */ \
3453 /* "\n -c Use tcpclient. Ignored" */ \
3454 /* "\n -a Use APOP protocol. Implied. If server supports APOP -> use it" */ \
3455 "\n -s Skip authorization" \
3456 "\n -T Get messages with TOP instead with RETR" \
3457 "\n -k Keep retrieved messages on the server" \
3458 "\n -t SEC Network timeout" \
3459 IF_FEATURE_POPMAILDIR_DELIVERY( \
3460 "\n -F \"PROG ARGS\" Filter program. May be multiple" \
3461 "\n -M \"PROG ARGS\" Delivery program" \
3463 /* "\n -R BYTES Remove old messages on the server >= BYTES. Ignored" */
3464 /* "\n -Z N1-N2 Remove messages from N1 to N2 (dangerous). Ignored" */
3465 /* "\n -L BYTES Don't retrieve new messages >= BYTES. Ignored" */
3466 /* "\n -H LINES Type first LINES of a message. Ignored" */
3467 #define popmaildir_example_usage \
3468 "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
3469 "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
3471 #define poweroff_trivial_usage \
3472 "[-d DELAY] [-n] [-f]"
3473 #define poweroff_full_usage "\n\n" \
3474 "Halt and shut off power\n" \
3476 "\n -d Delay interval for halting" \
3477 "\n -n No call to sync()" \
3478 "\n -f Force power off (don't go through init)" \
3480 #define printenv_trivial_usage \
3482 #define printenv_full_usage "\n\n" \
3483 "Print all or part of environment.\n" \
3484 "If no environment VARIABLE specified, print them all."
3486 #define printf_trivial_usage \
3487 "FORMAT [ARGUMENT...]"
3488 #define printf_full_usage "\n\n" \
3489 "Format and print ARGUMENT(s) according to FORMAT,\n" \
3490 "where FORMAT controls the output exactly as in C printf"
3491 #define printf_example_usage \
3492 "$ printf \"Val=%d\\n\" 5\n" \
3498 #define ps_trivial_usage \
3500 #define ps_full_usage "\n\n" \
3501 "Report process status\n" \
3503 "\n -o col1,col2=header Select columns for display" \
3504 IF_FEATURE_SHOW_THREADS( \
3505 "\n -T Show threads" \
3508 #else /* !ENABLE_DESKTOP */
3510 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
3511 #define USAGE_PS "\nThis version of ps accepts no options"
3513 #define USAGE_PS "\nOptions:"
3516 #define ps_trivial_usage \
3518 #define ps_full_usage "\n\n" \
3519 "Report process status\n" \
3522 "\n -Z Show SE Linux context" \
3524 IF_FEATURE_PS_WIDE( \
3525 "\n w Wide output" \
3528 #endif /* ENABLE_DESKTOP */
3530 #define ps_example_usage \
3532 " PID Uid Gid State Command\n" \
3533 " 1 root root S init\n" \
3534 " 2 root root S [kflushd]\n" \
3535 " 3 root root S [kupdate]\n" \
3536 " 4 root root S [kpiod]\n" \
3537 " 5 root root S [kswapd]\n" \
3538 " 742 andersen andersen S [bash]\n" \
3539 " 743 andersen andersen S -bash\n" \
3540 " 745 root root S [getty]\n" \
3541 " 2990 andersen andersen R ps\n" \
3543 #define pscan_trivial_usage \
3544 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
3545 #define pscan_full_usage "\n\n" \
3546 "Scan a host, print all open ports\n" \
3548 "\n -c Show closed ports too" \
3549 "\n -b Show blocked ports too" \
3550 "\n -p Scan from this port (default 1)" \
3551 "\n -P Scan up to this port (default 1024)" \
3552 "\n -t Timeout (default 5000 ms)" \
3553 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
3555 #define pwd_trivial_usage \
3557 #define pwd_full_usage "\n\n" \
3558 "Print the full filename of the current working directory"
3559 #define pwd_example_usage \
3563 #define raidautorun_trivial_usage \
3565 #define raidautorun_full_usage "\n\n" \
3566 "Tell the kernel to automatically search and start RAID arrays"
3567 #define raidautorun_example_usage \
3568 "$ raidautorun /dev/md0"
3570 #define rdate_trivial_usage \
3572 #define rdate_full_usage "\n\n" \
3573 "Get and possibly set the system date and time from a remote HOST\n" \
3575 "\n -s Set the system date and time (default)" \
3576 "\n -p Print the date and time" \
3578 #define rdev_trivial_usage \
3580 #define rdev_full_usage "\n\n" \
3581 "Print the device node associated with the filesystem mounted at '/'"
3582 #define rdev_example_usage \
3584 "/dev/mtdblock9 /\n"
3586 #define readahead_trivial_usage \
3588 #define readahead_full_usage "\n\n" \
3589 "Preload FILEs to RAM"
3591 #define readlink_trivial_usage \
3592 IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
3593 #define readlink_full_usage "\n\n" \
3594 "Display the value of a symlink" \
3595 IF_FEATURE_READLINK_FOLLOW( "\n" \
3597 "\n -f Canonicalize by following all symlinks" \
3598 "\n -n Don't add newline" \
3602 #define readprofile_trivial_usage \
3604 #define readprofile_full_usage "\n\n" \
3606 "\n -m mapfile (Default: /boot/System.map)" \
3607 "\n -p profile (Default: /proc/profile)" \
3608 "\n -M mult Set the profiling multiplier to mult" \
3609 "\n -i Print only info about the sampling step" \
3611 "\n -a Print all symbols, even if count is 0" \
3612 "\n -b Print individual histogram-bin counts" \
3613 "\n -s Print individual counters within functions" \
3614 "\n -r Reset all the counters (root only)" \
3615 "\n -n Disable byte order auto-detection" \
3617 #define realpath_trivial_usage \
3619 #define realpath_full_usage "\n\n" \
3620 "Return the absolute pathnames of given argument"
3622 #define reboot_trivial_usage \
3623 "[-d DELAY] [-n] [-f]"
3624 #define reboot_full_usage "\n\n" \
3625 "Reboot the system\n" \
3627 "\n -d Delay interval for rebooting" \
3628 "\n -n No call to sync()" \
3629 "\n -f Force reboot (don't go through init)" \
3631 #define reformime_trivial_usage \
3632 "[OPTIONS] [FILE]..."
3633 #define reformime_full_usage "\n\n" \
3634 "Parse MIME-encoded message\n" \
3636 "\n -x prefix Extract content of MIME sections to files" \
3637 "\n -X prog [args] Filter content of MIME sections through prog." \
3638 "\n Must be the last option" \
3640 "\nOther options are silently ignored." \
3642 #define renice_trivial_usage \
3643 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
3644 #define renice_full_usage "\n\n" \
3645 "Change priority of running processes\n" \
3647 "\n -n Adjust current nice value (smaller is faster)" \
3648 "\n -p Process id(s) (default)" \
3649 "\n -g Process group id(s)" \
3650 "\n -u Process user name(s) and/or id(s)" \
3652 #define scriptreplay_trivial_usage \
3653 "timingfile [typescript [divisor]]"
3654 #define scriptreplay_full_usage "\n\n" \
3655 "Play back typescripts, using timing information"
3657 #define reset_trivial_usage \
3659 #define reset_full_usage "\n\n" \
3662 #define resize_trivial_usage \
3664 #define resize_full_usage "\n\n" \
3667 #define restorecon_trivial_usage \
3668 "[-iFnrRv] [-e excludedir]... [-o filename] [-f filename | pathname]"
3669 #define restorecon_full_usage "\n\n" \
3670 "Reset security contexts of files in pathname\n" \
3671 "\n -i Ignore files that don't exist" \
3672 "\n -f file File with list of files to process. Use - for stdin" \
3673 "\n -e directory Directory to exclude" \
3674 "\n -R,-r Recurse" \
3675 "\n -n Don't change any file labels" \
3676 "\n -o file Save list of files with incorrect context" \
3678 "\n -vv Show changed labels" \
3679 "\n -F Force reset of context to match file_context" \
3680 "\n for customizable files, or the user section," \
3681 "\n if it has changed" \
3683 #define rm_trivial_usage \
3685 #define rm_full_usage "\n\n" \
3686 "Remove (unlink) FILEs\n" \
3688 "\n -i Always prompt before removing" \
3689 "\n -f Never prompt" \
3690 "\n -R,-r Recurse" \
3692 #define rm_example_usage \
3693 "$ rm -rf /tmp/foo\n"
3695 #define rmdir_trivial_usage \
3696 "[OPTIONS] DIRECTORY..."
3697 #define rmdir_full_usage "\n\n" \
3698 "Remove DIRECTORY if it is empty\n" \
3700 IF_FEATURE_RMDIR_LONG_OPTIONS( \
3701 "\n -p|--parents Include parents" \
3702 "\n --ignore-fail-on-non-empty" \
3704 IF_NOT_FEATURE_RMDIR_LONG_OPTIONS( \
3705 "\n -p Include parents" \
3708 #define rmdir_example_usage \
3709 "# rmdir /tmp/foo\n"
3711 #define rmmod_trivial_usage \
3712 "[OPTIONS] [MODULE]..."
3713 #define rmmod_full_usage "\n\n" \
3714 "Unload the specified kernel modules from the kernel\n" \
3716 "\n -w Wait until the module is no longer used" \
3717 "\n -f Force unloading" \
3718 "\n -a Remove all unused modules (recursively)" \
3720 #define rmmod_example_usage \
3723 #define route_trivial_usage \
3724 "[{add|del|delete}]"
3725 #define route_full_usage "\n\n" \
3726 "Edit kernel routing tables\n" \
3728 "\n -n Don't resolve names" \
3729 "\n -e Display other/more information" \
3730 "\n -A inet" IF_FEATURE_IPV6("{6}") " Select address family" \
3732 #define rpm_trivial_usage \
3733 "-i -q[ildc]p package.rpm"
3734 #define rpm_full_usage "\n\n" \
3735 "Manipulate RPM packages\n" \
3737 "\n -i Install package" \
3738 "\n -q Query package" \
3739 "\n -p Query uninstalled package" \
3740 "\n -i Show information" \
3741 "\n -l List contents" \
3742 "\n -d List documents" \
3743 "\n -c List config files" \
3745 #define rpm2cpio_trivial_usage \
3747 #define rpm2cpio_full_usage "\n\n" \
3748 "Output a cpio archive of the rpm file"
3750 #define rtcwake_trivial_usage \
3751 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
3752 #define rtcwake_full_usage "\n\n" \
3753 "Enter a system sleep state until specified wakeup time\n" \
3755 "\n -a,--auto Read clock mode from adjtime" \
3756 "\n -l,--local Clock is set to local time" \
3757 "\n -u,--utc Clock is set to UTC time" \
3758 "\n -d,--device=DEV Specify the RTC device" \
3759 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
3760 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
3761 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
3764 "\n -a Read clock mode from adjtime" \
3765 "\n -l Clock is set to local time" \
3766 "\n -u Clock is set to UTC time" \
3767 "\n -d DEV Specify the RTC device" \
3768 "\n -m MODE Set the sleep state (default: standby)" \
3769 "\n -s SEC Set the timeout in SEC seconds from now" \
3770 "\n -t TIME Set the timeout to TIME seconds from epoch" \
3773 #define runcon_trivial_usage \
3774 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG [ARGS]\n" \
3775 " runcon CONTEXT PROG [ARGS]"
3776 #define runcon_full_usage "\n\n" \
3777 "Run PROG in a different security context\n" \
3778 "\n CONTEXT Complete security context\n" \
3779 IF_FEATURE_RUNCON_LONG_OPTIONS( \
3780 "\n -c,--compute Compute process transition context before modifying" \
3781 "\n -t,--type=TYPE Type (for same role as parent)" \
3782 "\n -u,--user=USER User identity" \
3783 "\n -r,--role=ROLE Role" \
3784 "\n -l,--range=RNG Levelrange" \
3786 IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
3787 "\n -c Compute process transition context before modifying" \
3788 "\n -t TYPE Type (for same role as parent)" \
3789 "\n -u USER User identity" \
3791 "\n -l RNG Levelrange" \
3794 #define run_parts_trivial_usage \
3795 "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
3796 #define run_parts_full_usage "\n\n" \
3797 "Run a bunch of scripts in DIRECTORY\n" \
3799 "\n -t Print what would be run, but don't actually run anything" \
3800 "\n -a ARG Pass ARG as argument for every program" \
3801 "\n -u MASK Set the umask to MASK before running every program" \
3802 IF_FEATURE_RUN_PARTS_FANCY( \
3803 "\n -l Print names of all matching files even if they are not executable" \
3806 #define run_parts_example_usage \
3807 "$ run-parts -a start /etc/init.d\n" \
3808 "$ run-parts -a stop=now /etc/init.d\n\n" \
3809 "Let's assume you have a script foo/dosomething:\n" \
3811 "for i in $*; do eval $i; done; unset i\n" \
3812 "case \"$1\" in\n" \
3813 "start*) echo starting something;;\n" \
3814 "stop*) set -x; shutdown -h $stop;;\n" \
3816 "Running this yields:\n" \
3817 "$run-parts -a stop=+4m foo/\n" \
3820 #define runlevel_trivial_usage \
3822 #define runlevel_full_usage "\n\n" \
3823 "Find the current and previous system runlevel\n" \
3825 "If no utmp file exists or if no runlevel record can be found,\n" \
3827 #define runlevel_example_usage \
3828 "$ runlevel /var/run/utmp\n" \
3831 #define runsv_trivial_usage \
3833 #define runsv_full_usage "\n\n" \
3834 "Start and monitor a service and optionally an appendant log service"
3836 #define runsvdir_trivial_usage \
3837 "[-P] [-s SCRIPT] dir"
3838 #define runsvdir_full_usage "\n\n" \
3839 "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
3840 "\n -P Put each runsv in a new session" \
3841 "\n -s SCRIPT Run SCRIPT <signo> after signal is processed" \
3843 #define rx_trivial_usage \
3845 #define rx_full_usage "\n\n" \
3846 "Receive a file using the xmodem protocol"
3847 #define rx_example_usage \
3850 #define script_trivial_usage \
3851 "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
3852 #define script_full_usage "\n\n" \
3854 "\n -a Append output" \
3855 "\n -c Run PROG, not shell" \
3856 "\n -f Flush output after each write" \
3859 "\n -t Send timing to stderr" \
3862 #define sed_trivial_usage \
3863 "[-efinr] SED_CMD [FILE]..."
3864 #define sed_full_usage "\n\n" \
3866 "\n -e CMD Add CMD to sed commands to be executed" \
3867 "\n -f FILE Add FILE contents to sed commands to be executed" \
3868 "\n -i Edit files in-place (else sends result to stdout)" \
3869 "\n -n Suppress automatic printing of pattern space" \
3870 "\n -r Use extended regex syntax" \
3872 "\nIf no -e or -f, the first non-option argument is the sed command string." \
3873 "\nRemaining arguments are input files (stdin if none)."
3875 #define sed_example_usage \
3876 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
3879 #define selinuxenabled_trivial_usage NOUSAGE_STR
3880 #define selinuxenabled_full_usage ""
3882 #define sendmail_trivial_usage \
3883 "[OPTIONS] [RECIPIENT_EMAIL]..."
3884 #define sendmail_full_usage "\n\n" \
3885 "Read email from stdin and send it\n" \
3886 "\nStandard options:" \
3887 "\n -t Read additional recipients from message body" \
3888 "\n -f sender Sender (required)" \
3889 "\n -o options Various options. -oi implied, others are ignored" \
3890 "\n -i -oi synonym. implied and ignored" \
3892 "\nBusybox specific options:" \
3893 "\n -w seconds Network timeout" \
3894 "\n -H 'PROG ARGS' Run connection helper" \
3896 "\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
3897 "\n -connect smtp.gmail.com:25' <email.txt" \
3898 "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3899 "\n -H 'exec openssl s_client -quiet -tls1" \
3900 "\n -connect smtp.gmail.com:465' <email.txt" \
3901 "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3902 "\n -S server[:port] Server" \
3903 "\n -au<username> Username for AUTH LOGIN" \
3904 "\n -ap<password> Password for AUTH LOGIN" \
3905 "\n -am<method> Authentication method. Ignored. LOGIN is implied" \
3907 "\nOther options are silently ignored; -oi -t is implied" \
3909 "\nUse makemime applet to create message with attachments" \
3912 #define seq_trivial_usage \
3913 "[-w] [-s SEP] [FIRST [INC]] LAST"
3914 #define seq_full_usage "\n\n" \
3915 "Print numbers from FIRST to LAST, in steps of INC.\n" \
3916 "FIRST, INC default to 1\n" \
3918 "\n -w Pad to last with leading zeros" \
3919 "\n -s SEP String separator" \
3921 #define sestatus_trivial_usage \
3923 #define sestatus_full_usage "\n\n" \
3925 "\n -b Display current state of booleans" \
3927 #define setconsole_trivial_usage \
3928 "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
3929 #define setconsole_full_usage "\n\n" \
3930 "Redirect system console output to DEVICE (default: /dev/tty)\n" \
3932 "\n -r Reset output to /dev/console" \
3934 #define setenforce_trivial_usage \
3935 "[Enforcing | Permissive | 1 | 0]"
3936 #define setenforce_full_usage ""
3938 #define setfiles_trivial_usage \
3939 "[-dnpqsvW] [-e DIR]... [-o FILE] [-r alt_root_path]" \
3940 IF_FEATURE_SETFILES_CHECK_OPTION( \
3941 " [-c policyfile] spec_file" \
3944 #define setfiles_full_usage "\n\n" \
3945 "Reset file contexts under pathname according to spec_file\n" \
3946 IF_FEATURE_SETFILES_CHECK_OPTION( \
3947 "\n -c FILE Check the validity of the contexts against the specified binary policy" \
3949 "\n -d Show which specification matched each file" \
3950 "\n -l Log changes in file labels to syslog" \
3951 "\n -n Don't change any file labels" \
3952 "\n -q Suppress warnings" \
3953 "\n -r DIR Use an alternate root path" \
3954 "\n -e DIR Exclude DIR" \
3955 "\n -F Force reset of context to match file_context for customizable files" \
3956 "\n -o FILE Save list of files with incorrect context" \
3957 "\n -s Take a list of files from standard input (instead of command line)" \
3958 "\n -v Show changes in file labels, if type or role are changing" \
3959 "\n -vv Show changes in file labels, if type, role, or user are changing" \
3960 "\n -W Display warnings about entries that had no matching files" \
3962 #define setfont_trivial_usage \
3963 "FONT [-m MAPFILE] [-C TTY]"
3964 #define setfont_full_usage "\n\n" \
3965 "Load a console font\n" \
3967 "\n -m MAPFILE Load console screen map" \
3968 "\n -C TTY Affect TTY instead of /dev/tty" \
3970 #define setfont_example_usage \
3971 "$ setfont -m koi8-r /etc/i18n/fontname\n"
3973 #define setkeycodes_trivial_usage \
3974 "SCANCODE KEYCODE..."
3975 #define setkeycodes_full_usage "\n\n" \
3976 "Set entries into the kernel's scancode-to-keycode map,\n" \
3977 "allowing unusual keyboards to generate usable keycodes.\n\n" \
3978 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
3979 "and KEYCODE is given in decimal" \
3981 #define setkeycodes_example_usage \
3982 "$ setkeycodes e030 127\n"
3984 #define setlogcons_trivial_usage \
3986 #define setlogcons_full_usage "\n\n" \
3987 "Redirect the kernel output to console N (0 for current)"
3989 #define setsebool_trivial_usage \
3992 #define setsebool_full_usage "\n\n" \
3993 "Change boolean setting"
3995 #define setsid_trivial_usage \
3997 #define setsid_full_usage "\n\n" \
3998 "Run PROG in a new session. PROG will have no controlling terminal\n" \
3999 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
4000 "See setsid(2) for details." \
4002 #define last_trivial_usage \
4003 ""IF_FEATURE_LAST_FANCY("[-HW] [-f file]")
4004 #define last_full_usage "\n\n" \
4005 "Show listing of the last users that logged into the system" \
4006 IF_FEATURE_LAST_FANCY( "\n" \
4008 /* "\n -H Show header line" */ \
4009 "\n -W Display with no host column truncation" \
4010 "\n -f file Read from file instead of /var/log/wtmp" \
4013 #define showkey_trivial_usage \
4015 #define showkey_full_usage "\n\n" \
4016 "Show keys pressed\n" \
4018 "\n -a Display decimal/octal/hex values of the keys" \
4019 "\n -k Display interpreted keycodes (default)" \
4020 "\n -s Display raw scan-codes" \
4022 #define slattach_trivial_usage \
4023 "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
4024 #define slattach_full_usage "\n\n" \
4025 "Attach network interface(s) to serial line(s)\n" \
4027 "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
4028 "\n -s SPD Set line speed" \
4029 "\n -e Exit after initializing device" \
4030 "\n -h Exit when the carrier is lost" \
4031 "\n -c PROG Run PROG when the line is hung up" \
4032 "\n -m Do NOT initialize the line in raw 8 bits mode" \
4033 "\n -L Enable 3-wire operation" \
4034 "\n -F Disable RTS/CTS flow control" \
4036 #define sleep_trivial_usage \
4037 IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
4038 #define sleep_full_usage "\n\n" \
4039 IF_NOT_FEATURE_FANCY_SLEEP("Pause for N seconds") \
4040 IF_FEATURE_FANCY_SLEEP( \
4041 "Pause for a time equal to the total of the args given, where each arg can\n" \
4042 "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
4043 #define sleep_example_usage \
4045 "[2 second delay results]\n" \
4046 IF_FEATURE_FANCY_SLEEP( \
4047 "$ sleep 1d 3h 22m 8s\n" \
4048 "[98528 second delay results]\n")
4050 #define sort_trivial_usage \
4052 IF_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
4054 #define sort_full_usage "\n\n" \
4055 "Sort lines of text\n" \
4057 IF_FEATURE_SORT_BIG( \
4058 "\n -b Ignore leading blanks" \
4059 "\n -c Check whether input is sorted" \
4060 "\n -d Dictionary order (blank or alphanumeric only)" \
4061 "\n -f Ignore case" \
4062 "\n -g General numerical sort" \
4063 "\n -i Ignore unprintable characters" \
4065 "\n -M Sort month" \
4067 "\n -n Sort numbers" \
4068 IF_FEATURE_SORT_BIG( \
4069 "\n -o Output to file" \
4070 "\n -k Sort by key" \
4071 "\n -t CHAR Key separator" \
4073 "\n -r Reverse sort order" \
4074 IF_FEATURE_SORT_BIG( \
4075 "\n -s Stable (don't sort ties alphabetically)" \
4077 "\n -u Suppress duplicate lines" \
4078 IF_FEATURE_SORT_BIG( \
4079 "\n -z Lines are terminated by NUL, not newline" \
4080 "\n -mST Ignored for GNU compatibility") \
4082 #define sort_example_usage \
4083 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
4090 IF_FEATURE_SORT_BIG( \
4091 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
4098 #define split_trivial_usage \
4099 "[OPTIONS] [INPUT [PREFIX]]"
4100 #define split_full_usage "\n\n" \
4102 "\n -b n[k|m] Split by bytes" \
4103 "\n -l n Split by lines" \
4104 "\n -a n Use n letters as suffix" \
4106 #define split_example_usage \
4107 "$ split TODO foo\n" \
4108 "$ cat TODO | split -a 2 -l 2 TODO_\n"
4110 #define start_stop_daemon_trivial_usage \
4111 "[OPTIONS] [-S|-K] ... [-- arguments...]"
4112 #define start_stop_daemon_full_usage "\n\n" \
4113 "Search for matching processes, and then\n" \
4114 "-K: stop all matching processes.\n" \
4115 "-S: start a process unless a matching process is found.\n" \
4116 IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
4117 "\nProcess matching:" \
4118 "\n -u,--user USERNAME|UID Match only this user's processes" \
4119 "\n -n,--name NAME Match processes with NAME" \
4120 "\n in comm field in /proc/PID/stat" \
4121 "\n -x,--exec EXECUTABLE Match processes with this command" \
4122 "\n in /proc/PID/cmdline" \
4123 "\n -p,--pidfile FILE Match a process with PID from the file" \
4124 "\n All specified conditions must match" \
4126 "\n -x,--exec EXECUTABLE Program to run" \
4127 "\n -a,--startas NAME Zeroth argument" \
4128 "\n -b,--background Background" \
4129 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4130 "\n -N,--nicelevel N Change nice level" \
4132 "\n -c,--chuid USER[:[GRP]] Change to user/group" \
4133 "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
4135 "\n -s,--signal SIG Signal to send" \
4136 "\n -t,--test Match only, exit with 0 if a process is found" \
4138 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4139 "\n -o,--oknodo Exit with status 0 if nothing is done" \
4140 "\n -v,--verbose Verbose" \
4142 "\n -q,--quiet Quiet" \
4144 IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
4145 "\nProcess matching:" \
4146 "\n -u USERNAME|UID Match only this user's processes" \
4147 "\n -n NAME Match processes with NAME" \
4148 "\n in comm field in /proc/PID/stat" \
4149 "\n -x EXECUTABLE Match processes with this command" \
4150 "\n command in /proc/PID/cmdline" \
4151 "\n -p FILE Match a process with PID from the file" \
4152 "\n All specified conditions must match" \
4154 "\n -x EXECUTABLE Program to run" \
4155 "\n -a NAME Zeroth argument" \
4156 "\n -b Background" \
4157 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4158 "\n -N N Change nice level" \
4160 "\n -c USER[:[GRP]] Change to user/group" \
4161 "\n -m Write PID to the pidfile specified by -p" \
4163 "\n -s SIG Signal to send" \
4164 "\n -t Match only, exit with 0 if a process is found" \
4166 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4167 "\n -o Exit with status 0 if nothing is done" \
4173 #define stat_trivial_usage \
4175 #define stat_full_usage "\n\n" \
4176 "Display file (default) or filesystem status\n" \
4178 IF_FEATURE_STAT_FORMAT( \
4179 "\n -c fmt Use the specified format" \
4181 "\n -f Display filesystem status" \
4182 "\n -L Follow links" \
4183 "\n -t Display info in terse form" \
4185 "\n -Z Print security context" \
4187 IF_FEATURE_STAT_FORMAT( \
4188 "\n\nValid format sequences for files:\n" \
4189 " %a Access rights in octal\n" \
4190 " %A Access rights in human readable form\n" \
4191 " %b Number of blocks allocated (see %B)\n" \
4192 " %B The size in bytes of each block reported by %b\n" \
4193 " %d Device number in decimal\n" \
4194 " %D Device number in hex\n" \
4195 " %f Raw mode in hex\n" \
4197 " %g Group ID of owner\n" \
4198 " %G Group name of owner\n" \
4199 " %h Number of hard links\n" \
4200 " %i Inode number\n" \
4202 " %N File name, with -> TARGET if symlink\n" \
4203 " %o I/O block size\n" \
4204 " %s Total size, in bytes\n" \
4205 " %t Major device type in hex\n" \
4206 " %T Minor device type in hex\n" \
4207 " %u User ID of owner\n" \
4208 " %U User name of owner\n" \
4209 " %x Time of last access\n" \
4210 " %X Time of last access as seconds since Epoch\n" \
4211 " %y Time of last modification\n" \
4212 " %Y Time of last modification as seconds since Epoch\n" \
4213 " %z Time of last change\n" \
4214 " %Z Time of last change as seconds since Epoch\n" \
4215 "\nValid format sequences for file systems:\n" \
4216 " %a Free blocks available to non-superuser\n" \
4217 " %b Total data blocks in file system\n" \
4218 " %c Total file nodes in file system\n" \
4219 " %d Free file nodes in file system\n" \
4220 " %f Free blocks in file system\n" \
4222 " %C Security context in SELinux\n" \
4224 " %i File System ID in hex\n" \
4225 " %l Maximum length of filenames\n" \
4227 " %s Block size (for faster transfer)\n" \
4228 " %S Fundamental block size (for block counts)\n" \
4229 " %t Type in hex\n" \
4230 " %T Type in human readable form" \
4233 #define strings_trivial_usage \
4234 "[-afo] [-n LEN] [FILE]..."
4235 #define strings_full_usage "\n\n" \
4236 "Display printable strings in a binary file\n" \
4238 "\n -a Scan whole file (default)" \
4239 "\n -f Precede strings with filenames" \
4240 "\n -n LEN At least LEN characters form a string (default 4)" \
4241 "\n -o Precede strings with decimal offsets" \
4243 #define stty_trivial_usage \
4244 "[-a|g] [-F DEVICE] [SETTING]..."
4245 #define stty_full_usage "\n\n" \
4246 "Without arguments, prints baud rate, line discipline,\n" \
4247 "and deviations from stty sane\n" \
4249 "\n -F DEVICE Open device instead of stdin" \
4250 "\n -a Print all current settings in human-readable form" \
4251 "\n -g Print in stty-readable form" \
4252 "\n [SETTING] See manpage" \
4254 #define su_trivial_usage \
4255 "[OPTIONS] [-] [USERNAME]"
4256 #define su_full_usage "\n\n" \
4257 "Change user id or become root\n" \
4259 "\n -p,-m Preserve environment" \
4260 "\n -c CMD Command to pass to 'sh -c'" \
4261 "\n -s SH Shell to use instead of default shell" \
4263 #define sulogin_trivial_usage \
4265 #define sulogin_full_usage "\n\n" \
4266 "Single user login\n" \
4270 #define sum_trivial_usage \
4272 #define sum_full_usage "\n\n" \
4273 "Checksum and count the blocks in a file\n" \
4275 "\n -r Use BSD sum algorithm (1K blocks)" \
4276 "\n -s Use System V sum algorithm (512byte blocks)" \
4278 #define sv_trivial_usage \
4279 "[-v] [-w SEC] command service..."
4280 #define sv_full_usage "\n\n" \
4281 "Control services monitored by runsv supervisor.\n" \
4282 "Commands (only first character is enough):\n" \
4284 "status: query service status\n" \
4285 "up: if service isn't running, start it. If service stops, restart it\n" \
4286 "once: like 'up', but if service stops, don't restart it\n" \
4287 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
4288 " if it exists. After it stops, don't restart service\n" \
4289 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
4290 " runsv exits too\n" \
4291 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
4292 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
4294 #define svlogd_trivial_usage \
4295 "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
4296 #define svlogd_full_usage "\n\n" \
4297 "Continuously read log data from standard input, optionally\n" \
4298 "filter log messages, and write the data to one or more automatically\n" \
4301 #define swapoff_trivial_usage \
4303 #define swapoff_full_usage "\n\n" \
4304 "Stop swapping on DEVICE\n" \
4306 "\n -a Stop swapping on all swap devices" \
4308 #define swapon_trivial_usage \
4309 "[-a]" IF_FEATURE_SWAPON_PRI(" [-p PRI]") " [DEVICE]"
4310 #define swapon_full_usage "\n\n" \
4311 "Start swapping on DEVICE\n" \
4313 "\n -a Start swapping on all swap devices" \
4314 IF_FEATURE_SWAPON_PRI( \
4315 "\n -p PRI Set swap device priority" \
4318 #define switch_root_trivial_usage \
4319 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
4320 #define switch_root_full_usage "\n\n" \
4321 "Free initramfs and switch to another root fs:\n" \
4322 "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
4323 "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
4325 "\n -c DEV Reopen stdio to DEV after switch" \
4327 #define sync_trivial_usage \
4329 #define sync_full_usage "\n\n" \
4330 "Write all buffered blocks to disk"
4332 #define fsync_trivial_usage \
4334 #define fsync_full_usage \
4335 "Write files' buffered blocks to disk\n" \
4337 "\n -d Avoid syncing metadata"
4339 #define sysctl_trivial_usage \
4340 "[OPTIONS] [VALUE]..."
4341 #define sysctl_full_usage "\n\n" \
4342 "Configure kernel parameters at runtime\n" \
4344 "\n -n Don't print key names" \
4345 "\n -e Don't warn about unknown keys" \
4346 "\n -w Change sysctl setting" \
4347 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
4348 "\n -a Display all values" \
4349 "\n -A Display all values in table form" \
4351 #define sysctl_example_usage \
4352 "sysctl [-n] [-e] variable...\n" \
4353 "sysctl [-n] [-e] -w variable=value...\n" \
4354 "sysctl [-n] [-e] -a\n" \
4355 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
4356 "sysctl [-n] [-e] -A\n"
4358 #define syslogd_trivial_usage \
4360 #define syslogd_full_usage "\n\n" \
4361 "System logging utility.\n" \
4362 "Note that this version of syslogd ignores /etc/syslog.conf.\n" \
4364 "\n -n Run in foreground" \
4365 "\n -O FILE Log to given file (default:/var/log/messages)" \
4366 "\n -l n Set local log level" \
4367 "\n -S Smaller logging output" \
4368 IF_FEATURE_ROTATE_LOGFILE( \
4369 "\n -s SIZE Max size (KB) before rotate (default:200KB, 0=off)" \
4370 "\n -b N N rotated logs to keep (default:1, max=99, 0=purge)") \
4371 IF_FEATURE_REMOTE_LOG( \
4372 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
4373 "\n -L Log locally and via network (default is network only if -R)") \
4374 IF_FEATURE_SYSLOGD_DUP( \
4375 "\n -D Drop duplicates") \
4376 IF_FEATURE_IPC_SYSLOG( \
4377 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
4378 /* NB: -Csize shouldn't have space (because size is optional) */
4379 /* "\n -m MIN Minutes between MARK lines (default:20, 0=off)" */
4381 #define syslogd_example_usage \
4382 "$ syslogd -R masterlog:514\n" \
4383 "$ syslogd -R 192.168.1.1:601\n"
4385 #define tac_trivial_usage \
4387 #define tac_full_usage "\n\n" \
4388 "Concatenate FILEs and print them in reverse"
4390 #define tail_trivial_usage \
4391 "[OPTIONS] [FILE]..."
4392 #define tail_full_usage "\n\n" \
4393 "Print last 10 lines of each FILE (or standard input) to standard output.\n" \
4394 "With more than one FILE, precede each with a header giving the file name.\n" \
4396 IF_FEATURE_FANCY_TAIL( \
4397 "\n -c N[kbm] Output last N bytes") \
4398 "\n -n N[kbm] Print last N lines instead of last 10" \
4399 "\n -f Output data as the file grows" \
4400 IF_FEATURE_FANCY_TAIL( \
4401 "\n -q Never output headers giving file names" \
4402 "\n -s SEC Wait SEC seconds between reads with -f" \
4403 "\n -v Always output headers giving file names" \
4405 "\nIf the first character of N (bytes or lines) is a '+', output begins with" \
4406 "\nthe Nth item from the start of each file, otherwise, print the last N items" \
4407 "\nin the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." ) \
4409 #define tail_example_usage \
4410 "$ tail -n 1 /etc/resolv.conf\n" \
4411 "nameserver 10.0.0.1\n"
4413 #define tar_trivial_usage \
4414 "-[" IF_FEATURE_TAR_CREATE("c") "xt" IF_FEATURE_SEAMLESS_GZ("z") \
4415 IF_FEATURE_SEAMLESS_BZ2("j") IF_FEATURE_SEAMLESS_LZMA("a") \
4416 IF_FEATURE_SEAMLESS_Z("Z") IF_FEATURE_TAR_NOPRESERVE_TIME("m") "vO] " \
4417 IF_FEATURE_TAR_FROM("[-X FILE] ") \
4418 "[-f TARFILE] [-C DIR] [FILE]..."
4419 #define tar_full_usage "\n\n" \
4420 IF_FEATURE_TAR_CREATE("Create, extract, ") \
4421 IF_NOT_FEATURE_TAR_CREATE("Extract ") \
4422 "or list files from a tar file\n" \
4424 IF_FEATURE_TAR_CREATE( \
4429 "\nArchive format selection:" \
4430 IF_FEATURE_SEAMLESS_GZ( \
4431 "\n z Filter the archive through gzip" \
4433 IF_FEATURE_SEAMLESS_BZ2( \
4434 "\n j Filter the archive through bzip2" \
4436 IF_FEATURE_SEAMLESS_LZMA( \
4437 "\n a Filter the archive through lzma" \
4439 IF_FEATURE_SEAMLESS_Z( \
4440 "\n Z Filter the archive through compress" \
4442 IF_FEATURE_TAR_NOPRESERVE_TIME( \
4443 "\n m Do not restore mtime" \
4445 "\nFile selection:" \
4446 "\n f Name of TARFILE or \"-\" for stdin" \
4447 "\n O Extract to stdout" \
4448 IF_FEATURE_TAR_FROM( \
4449 IF_FEATURE_TAR_LONG_OPTIONS( \
4450 "\n exclude File to exclude" \
4452 "\n X File with names to exclude" \
4454 "\n C Change to DIR before operation" \
4457 #define tar_example_usage \
4458 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
4459 "$ tar -cf /tmp/tarball.tar /usr/local\n"
4461 #define taskset_trivial_usage \
4462 "[-p] [MASK] [PID | PROG [ARGS]]"
4463 #define taskset_full_usage "\n\n" \
4464 "Set or get CPU affinity\n" \
4466 "\n -p Operate on an existing PID" \
4468 #define taskset_example_usage \
4469 "$ taskset 0x7 ./dgemm_test&\n" \
4470 "$ taskset -p 0x1 $!\n" \
4471 "pid 4790's current affinity mask: 7\n" \
4472 "pid 4790's new affinity mask: 1\n" \
4473 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
4474 "pid 6671's current affinity mask: 1\n" \
4475 "pid 6671's new affinity mask: 1\n" \
4476 "$ taskset -p 1\n" \
4477 "pid 1's current affinity mask: 3\n"
4479 #define tee_trivial_usage \
4480 "[OPTIONS] [FILE]..."
4481 #define tee_full_usage "\n\n" \
4482 "Copy standard input to each FILE, and also to standard output\n" \
4484 "\n -a Append to the given FILEs, don't overwrite" \
4485 "\n -i Ignore interrupt signals (SIGINT)" \
4487 #define tee_example_usage \
4488 "$ echo \"Hello\" | tee /tmp/foo\n" \
4489 "$ cat /tmp/foo\n" \
4492 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
4493 #define telnet_trivial_usage \
4494 "[-a] [-l USER] HOST [PORT]"
4495 #define telnet_full_usage "\n\n" \
4496 "Connect to telnet server\n" \
4498 "\n -a Automatic login with $USER variable" \
4499 "\n -l USER Automatic login as USER" \
4502 #define telnet_trivial_usage \
4504 #define telnet_full_usage "\n\n" \
4505 "Connect to telnet server"
4508 #define telnetd_trivial_usage \
4510 #define telnetd_full_usage "\n\n" \
4511 "Handle incoming telnet connections" \
4512 IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
4514 "\n -l LOGIN Exec LOGIN on connect" \
4515 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
4516 "\n -K Close connection as soon as login exits" \
4517 "\n (normally wait until all programs close slave pty)" \
4518 IF_FEATURE_TELNETD_STANDALONE( \
4519 "\n -p PORT Port to listen on" \
4520 "\n -b ADDR[:PORT] Address to bind to" \
4521 "\n -F Run in foreground" \
4522 "\n -i Run as inetd service" \
4523 IF_FEATURE_TELNETD_INETD_WAIT( \
4524 "\n -w SEC Run as inetd service in wait mode, linger time SEC" \
4525 "\n -S Log to syslog (implied by -i or without -F and -w)" \
4529 /* "test --help" does not print help (POSIX compat), only "[ --help" does.
4530 * We display "<applet> EXPRESSION ]" here (not "<applet> EXPRESSION")
4531 * Unfortunately, it screws up generated BusyBox.html. TODO. */
4532 #define test_trivial_usage \
4534 #define test_full_usage "\n\n" \
4535 "Check file types, compare values etc. Return a 0/1 exit code\n" \
4536 "depending on logical value of EXPRESSION"
4537 #define test_example_usage \
4538 "$ test 1 -eq 2\n" \
4541 "$ test 1 -eq 1\n" \
4547 "$ [ -d /junk ]\n" \
4551 #define tc_trivial_usage \
4552 /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
4553 #define tc_full_usage "\n\n" \
4554 "OBJECT: {qdisc|class|filter}\n" \
4555 "CMD: {add|del|change|replace|show}\n" \
4557 "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
4558 /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4559 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4560 " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
4561 "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
4562 "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
4563 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4564 "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
4565 "filter [ pref PRIO ] [ protocol PROTO ]\n" \
4566 /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4567 " [ root | classid CLASSID ] [ handle FILTERID ]\n" \
4568 " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
4569 "filter show [ dev STRING ] [ root | parent CLASSID ]"
4571 #define tcpsvd_trivial_usage \
4572 "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
4573 /* with not-implemented options: */
4574 /* "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
4575 #define tcpsvd_full_usage "\n\n" \
4576 "Create TCP socket, bind to IP:PORT and listen\n" \
4577 "for incoming connection. Run PROG for each connection.\n" \
4578 "\n IP IP to listen on. '0' = all" \
4579 "\n PORT Port to listen on" \
4580 "\n PROG [ARGS] Program to run" \
4581 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4582 "\n -u USER[:GRP] Change to user/group after bind" \
4583 "\n -c N Handle up to N connections simultaneously" \
4584 "\n -b N Allow a backlog of approximately N TCP SYNs" \
4585 "\n -C N[:MSG] Allow only up to N connections from the same IP" \
4586 "\n New connections from this IP address are closed" \
4587 "\n immediately. MSG is written to the peer before close" \
4588 "\n -h Look up peer's hostname" \
4589 "\n -E Don't set up environment variables" \
4592 #define udpsvd_trivial_usage \
4593 "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
4594 #define udpsvd_full_usage "\n\n" \
4595 "Create UDP socket, bind to IP:PORT and wait\n" \
4596 "for incoming packets. Run PROG for each packet,\n" \
4597 "redirecting all further packets with same peer ip:port to it.\n" \
4598 "\n IP IP to listen on. '0' = all" \
4599 "\n PORT Port to listen on" \
4600 "\n PROG [ARGS] Program to run" \
4601 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4602 "\n -u USER[:GRP] Change to user/group after bind" \
4603 "\n -c N Handle up to N connections simultaneously" \
4604 "\n -h Look up peer's hostname" \
4605 "\n -E Don't set up environment variables" \
4608 #define tftp_trivial_usage \
4609 "[OPTIONS] HOST [PORT]"
4610 #define tftp_full_usage "\n\n" \
4611 "Transfer a file from/to tftp server\n" \
4613 "\n -l FILE Local FILE" \
4614 "\n -r FILE Remote FILE" \
4615 IF_FEATURE_TFTP_GET( \
4618 IF_FEATURE_TFTP_PUT( \
4621 IF_FEATURE_TFTP_BLOCKSIZE( \
4622 "\n -b SIZE Transfer blocks of SIZE octets" \
4625 #define tftpd_trivial_usage \
4626 "[-cr] [-u USER] [DIR]"
4627 #define tftpd_full_usage "\n\n" \
4628 "Transfer a file on tftp client's request\n" \
4630 "tftpd should be used as an inetd service.\n" \
4631 "tftpd's line for inetd.conf:\n" \
4632 " 69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
4633 "It also can be ran from udpsvd:\n" \
4634 " udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
4636 "\n -r Prohibit upload" \
4637 "\n -c Allow file creation via upload" \
4638 "\n -u Access files as USER" \
4640 #define time_trivial_usage \
4641 "[OPTIONS] PROG [ARGS]"
4642 #define time_full_usage "\n\n" \
4643 "Run PROG. When it finishes, its resource usage is displayed.\n" \
4647 #define timeout_trivial_usage \
4648 "[-t SECS] [-s SIG] PROG [ARGS]"
4649 #define timeout_full_usage "\n\n" \
4650 "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
4651 "Defaults: SECS: 10, SIG: TERM." \
4653 #define top_trivial_usage \
4654 "[-b] [-nCOUNT] [-dSECONDS]" IF_FEATURE_TOPMEM(" [-m]")
4655 #define top_full_usage "\n\n" \
4656 "Provide a view of process activity in real time.\n" \
4657 "Read the status of all processes from /proc each SECONDS\n" \
4658 "and show the status for however many processes will fit on the screen." \
4660 #define touch_trivial_usage \
4661 "[-c] [-d DATE] FILE [FILE]..."
4662 #define touch_full_usage "\n\n" \
4663 "Update the last-modified date on the given FILE[s]\n" \
4665 "\n -c Don't create files" \
4666 "\n -d DT Date/time to use" \
4668 #define touch_example_usage \
4669 "$ ls -l /tmp/foo\n" \
4670 "/bin/ls: /tmp/foo: No such file or directory\n" \
4671 "$ touch /tmp/foo\n" \
4672 "$ ls -l /tmp/foo\n" \
4673 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
4675 #define tr_trivial_usage \
4676 "[-cds] STRING1 [STRING2]"
4677 #define tr_full_usage "\n\n" \
4678 "Translate, squeeze, and/or delete characters from\n" \
4679 "standard input, writing to standard output\n" \
4681 "\n -c Take complement of STRING1" \
4682 "\n -d Delete input characters coded STRING1" \
4683 "\n -s Squeeze multiple output characters of STRING2 into one character" \
4685 #define tr_example_usage \
4686 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
4689 #define traceroute_trivial_usage \
4690 "[-"IF_TRACEROUTE6("46")"FIldnrv] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
4691 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE]\n" \
4692 " [-z PAUSE_MSEC] HOST [BYTES]"
4693 #define traceroute_full_usage "\n\n" \
4694 "Trace the route to HOST\n" \
4697 "\n -4, -6 Force IP or IPv6 name resolution" \
4699 "\n -F Set the don't fragment bit" \
4700 "\n -I Use ICMP ECHO instead of UDP datagrams" \
4701 "\n -l Display the TTL value of the returned packet" \
4702 "\n -d Set SO_DEBUG options to socket" \
4703 "\n -n Print numeric addresses" \
4704 "\n -r Bypass routing tables, send directly to HOST" \
4706 "\n -m Max time-to-live (max number of hops)" \
4707 "\n -p Base UDP port number used in probes" \
4708 "\n (default 33434)" \
4709 "\n -q Number of probes per TTL (default 3)" \
4710 "\n -s IP address to use as the source address" \
4711 "\n -t Type-of-service in probe packets (default 0)" \
4712 "\n -w Time in seconds to wait for a response (default 3)" \
4713 "\n -g Loose source route gateway (8 max)" \
4715 #define traceroute6_trivial_usage \
4716 "[-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
4717 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-i IFACE]\n" \
4719 #define traceroute6_full_usage "\n\n" \
4720 "Trace the route to HOST\n" \
4722 "\n -d Set SO_DEBUG options to socket" \
4723 "\n -n Print numeric addresses" \
4724 "\n -r Bypass routing tables, send directly to HOST" \
4726 "\n -m Max time-to-live (max number of hops)" \
4727 "\n -p Base UDP port number used in probes" \
4728 "\n (default is 33434)" \
4729 "\n -q Number of probes per TTL (default 3)" \
4730 "\n -s IP address to use as the source address" \
4731 "\n -t Type-of-service in probe packets (default 0)" \
4732 "\n -w Time in seconds to wait for a response (default 3)" \
4734 #define true_trivial_usage \
4736 #define true_full_usage "\n\n" \
4737 "Return an exit code of TRUE (0)"
4738 #define true_example_usage \
4743 #define tty_trivial_usage \
4745 #define tty_full_usage "\n\n" \
4746 "Print file name of standard input's terminal" \
4747 IF_INCLUDE_SUSv2( "\n" \
4749 "\n -s Print nothing, only return exit status" \
4751 #define tty_example_usage \
4755 #define ttysize_trivial_usage \
4757 #define ttysize_full_usage "\n\n" \
4758 "Print dimension(s) of standard input's terminal, on error return 80x25"
4760 #define tunctl_trivial_usage \
4761 "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
4762 #define tunctl_full_usage "\n\n" \
4763 "Create or delete tun interfaces\n" \
4765 "\n -f name tun device (/dev/net/tun)" \
4766 "\n -t name Create iface 'name'" \
4767 "\n -d name Delete iface 'name'" \
4768 IF_FEATURE_TUNCTL_UG( \
4769 "\n -u owner Set iface owner" \
4770 "\n -g group Set iface group" \
4771 "\n -b Brief output" \
4773 #define tunctl_example_usage \
4775 "# tunctl -d tun0\n"
4777 #define tune2fs_trivial_usage \
4778 /* "[-c max-mounts-count] [-e errors-behavior] [-g group] " */ \
4779 /* "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " */ \
4780 /* "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " */ \
4781 /* "[-r reserved-blocks-count] [-u user] [-C mount-count] " */ \
4783 /* "[-M last-mounted-dir] [-O [^]feature[,...]] " */ \
4784 /* "[-T last-check-time] [-U UUID] " */ \
4786 #define tune2fs_full_usage "\n\n" \
4787 "Adjust filesystem options on ext[23] filesystems"
4789 #define udhcpc_trivial_usage \
4790 "[-Cfbnqtvo] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n" \
4791 " [-p pidfile] [-r IP] [-s script] [-O dhcp-option]..." IF_FEATURE_UDHCP_PORT(" [-P N]")
4792 #define udhcpc_full_usage "\n\n" \
4794 " -V,--vendorclass=CLASSID Vendor class identifier" \
4795 "\n -i,--interface=INTERFACE Interface to use (default eth0)" \
4796 "\n -H,-h,--hostname=HOSTNAME Client hostname" \
4797 "\n -c,--clientid=CLIENTID Client identifier" \
4798 "\n -C,--clientid-none Suppress default client identifier" \
4799 "\n -p,--pidfile=FILE Create pidfile" \
4800 "\n -r,--request=IP IP address to request" \
4801 "\n -s,--script=FILE Run FILE at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4802 "\n -t,--retries=N Send up to N discover packets" \
4803 "\n -T,--timeout=N Pause between packets (default 3 seconds)" \
4804 "\n -A,--tryagain=N Wait N seconds (default 20) after failure" \
4805 "\n -O,--request-option=OPT Request DHCP option OPT (cumulative)" \
4806 "\n -o,--no-default-options Don't request any options (unless -O is also given)" \
4807 "\n -f,--foreground Run in foreground" \
4809 "\n -b,--background Background if lease is not immediately obtained" \
4811 "\n -S,--syslog Log to syslog too" \
4812 "\n -n,--now Exit with failure if lease is not immediately obtained" \
4813 "\n -q,--quit Quit after obtaining lease" \
4814 "\n -R,--release Release IP on quit" \
4815 IF_FEATURE_UDHCP_PORT( \
4816 "\n -P,--client-port N Use port N instead of default 68" \
4818 IF_FEATURE_UDHCPC_ARPING( \
4819 "\n -a,--arping Use arping to validate offered address" \
4823 " -V CLASSID Vendor class identifier" \
4824 "\n -i INTERFACE Interface to use (default: eth0)" \
4825 "\n -H,-h HOSTNAME Client hostname" \
4826 "\n -c CLIENTID Client identifier" \
4827 "\n -C Suppress default client identifier" \
4828 "\n -p FILE Create pidfile" \
4829 "\n -r IP IP address to request" \
4830 "\n -s FILE Run FILE at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4831 "\n -t N Send up to N request packets" \
4832 "\n -T N Try to get a lease for N seconds (default 3)" \
4833 "\n -A N Wait N seconds (default 20) after failure" \
4834 "\n -O OPT Request DHCP option OPT (cumulative)" \
4835 "\n -o Don't request any options (unless -O is also given)" \
4836 "\n -f Run in foreground" \
4838 "\n -b Background if lease is not immediately obtained" \
4840 "\n -S Log to syslog too" \
4841 "\n -n Exit with failure if lease is not immediately obtained" \
4842 "\n -q Quit after obtaining lease" \
4843 "\n -R Release IP on quit" \
4844 IF_FEATURE_UDHCP_PORT( \
4845 "\n -P N Use port N instead of default 68" \
4847 IF_FEATURE_UDHCPC_ARPING( \
4848 "\n -a Use arping to validate offered address" \
4852 #define udhcpd_trivial_usage \
4853 "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [configfile]" \
4855 #define udhcpd_full_usage "\n\n" \
4857 "\n -f Run in foreground" \
4858 "\n -S Log to syslog too" \
4859 IF_FEATURE_UDHCP_PORT( \
4860 "\n -P N Use port N instead of default 67" \
4863 #define umount_trivial_usage \
4864 "[OPTIONS] FILESYSTEM|DIRECTORY"
4865 #define umount_full_usage "\n\n" \
4866 "Unmount file systems\n" \
4868 IF_FEATURE_UMOUNT_ALL( \
4869 "\n -a Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
4871 IF_FEATURE_MTAB_SUPPORT( \
4872 "\n -n Don't erase /etc/mtab entries" \
4874 "\n -r Try to remount devices as read-only if mount is busy" \
4875 "\n -l Lazy umount (detach filesystem)" \
4876 "\n -f Force umount (i.e., unreachable NFS server)" \
4877 IF_FEATURE_MOUNT_LOOP( \
4878 "\n -d Free loop device if it has been used" \
4881 #define umount_example_usage \
4882 "$ umount /dev/hdc1\n"
4884 #define uname_trivial_usage \
4886 #define uname_full_usage "\n\n" \
4887 "Print system information\n" \
4890 "\n -m The machine (hardware) type" \
4892 "\n -r OS release" \
4893 "\n -s OS name (default)" \
4894 "\n -p Processor type" \
4895 "\n -v OS version" \
4897 #define uname_example_usage \
4899 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
4901 #define uncompress_trivial_usage \
4902 "[-c] [-f] [FILE...]"
4903 #define uncompress_full_usage "\n\n" \
4904 "Uncompress .Z file[s]\n" \
4906 "\n -c Extract to stdout" \
4907 "\n -f Overwrite an existing file" \
4909 #define unexpand_trivial_usage \
4910 "[-f][-a][-t N] [FILE|-]"
4911 #define unexpand_full_usage "\n\n" \
4912 "Convert spaces to tabs, writing to standard output\n" \
4914 IF_FEATURE_UNEXPAND_LONG_OPTIONS( \
4915 "\n -a,--all Convert all blanks" \
4916 "\n -f,--first-only Convert only leading blanks" \
4917 "\n -t,--tabs=N Tabstops every N chars" \
4919 IF_NOT_FEATURE_UNEXPAND_LONG_OPTIONS( \
4920 "\n -a Convert all blanks" \
4921 "\n -f Convert only leading blanks" \
4922 "\n -t N Tabstops every N chars" \
4925 #define uniq_trivial_usage \
4926 "[-fscduw]... [INPUT [OUTPUT]]"
4927 #define uniq_full_usage "\n\n" \
4928 "Discard duplicate lines\n" \
4930 "\n -c Prefix lines by the number of occurrences" \
4931 "\n -d Only print duplicate lines" \
4932 "\n -u Only print unique lines" \
4933 "\n -f N Skip first N fields" \
4934 "\n -s N Skip first N chars (after any skipped fields)" \
4935 "\n -w N Compare N characters in line" \
4937 #define uniq_example_usage \
4938 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
4943 #define unzip_trivial_usage \
4944 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
4945 #define unzip_full_usage "\n\n" \
4946 "Extract files from ZIP archives\n" \
4948 "\n -l List archive contents (with -q for short form)" \
4949 "\n -n Never overwrite existing files (default)" \
4950 "\n -o Overwrite files without prompting" \
4951 "\n -p Send output to stdout" \
4953 "\n -x Exclude these files" \
4954 "\n -d Extract files into this directory" \
4956 #define uptime_trivial_usage \
4958 #define uptime_full_usage "\n\n" \
4959 "Display the time since the last boot"
4961 #define uptime_example_usage \
4963 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
4965 #define usleep_trivial_usage \
4967 #define usleep_full_usage "\n\n" \
4968 "Pause for N microseconds"
4970 #define usleep_example_usage \
4971 "$ usleep 1000000\n" \
4972 "[pauses for 1 second]\n"
4974 #define uudecode_trivial_usage \
4975 "[-o OUTFILE] [INFILE]"
4976 #define uudecode_full_usage "\n\n" \
4977 "Uudecode a file\n" \
4978 "Finds outfile name in uuencoded source unless -o is given"
4980 #define uudecode_example_usage \
4981 "$ uudecode -o busybox busybox.uu\n" \
4982 "$ ls -l busybox\n" \
4983 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
4985 #define uuencode_trivial_usage \
4986 "[-m] [INFILE] STORED_FILENAME"
4987 #define uuencode_full_usage "\n\n" \
4988 "Uuencode a file to stdout\n" \
4990 "\n -m Use base64 encoding per RFC1521" \
4992 #define uuencode_example_usage \
4993 "$ uuencode busybox busybox\n" \
4994 "begin 755 busybox\n" \
4995 "<encoded file snipped>\n" \
4996 "$ uudecode busybox busybox > busybox.uu\n" \
4999 #define vconfig_trivial_usage \
5001 #define vconfig_full_usage "\n\n" \
5002 "Create and remove virtual ethernet devices\n" \
5004 "\n add [interface-name] [vlan_id]" \
5005 "\n rem [vlan-name]" \
5006 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
5007 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
5008 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
5009 "\n set_name_type [name-type]" \
5011 #define vi_trivial_usage \
5012 "[OPTIONS] [FILE]..."
5013 #define vi_full_usage "\n\n" \
5016 IF_FEATURE_VI_COLON( \
5017 "\n -c Initial command to run ($EXINIT also available)") \
5018 IF_FEATURE_VI_READONLY( \
5019 "\n -R Read-only") \
5020 "\n -H Short help regarding available features" \
5022 #define vlock_trivial_usage \
5024 #define vlock_full_usage "\n\n" \
5025 "Lock a virtual terminal. A password is required to unlock.\n" \
5027 "\n -a Lock all VTs" \
5029 #define volname_trivial_usage \
5031 #define volname_full_usage "\n\n" \
5032 "Show CD volume name of the DEVICE (default /dev/cdrom)"
5034 #define wall_trivial_usage \
5036 #define wall_full_usage "\n\n" \
5037 "Write content of FILE or standard-input to all logged-in users"
5038 #define wall_sample_usage \
5039 "echo foo | wall\n" \
5042 #define watch_trivial_usage \
5043 "[-n seconds] [-t] PROG [ARGS]"
5044 #define watch_full_usage "\n\n" \
5045 "Run PROG periodically\n" \
5047 "\n -n Loop period in seconds (default 2)" \
5048 "\n -t Don't print header" \
5050 #define watch_example_usage \
5052 "Mon Dec 17 10:31:40 GMT 2000\n" \
5053 "Mon Dec 17 10:31:42 GMT 2000\n" \
5054 "Mon Dec 17 10:31:44 GMT 2000"
5056 #define watchdog_trivial_usage \
5057 "[-t N[ms]] [-T N[ms]] [-F] DEV"
5058 #define watchdog_full_usage "\n\n" \
5059 "Periodically write to watchdog device DEV\n" \
5061 "\n -T N Reboot after N seconds if not reset (default 60)" \
5062 "\n -t N Reset every N seconds (default 30)" \
5063 "\n -F Run in foreground" \
5065 "\nUse 500ms to specify period in milliseconds" \
5067 #define wc_trivial_usage \
5068 "[OPTIONS] [FILE]..."
5069 #define wc_full_usage "\n\n" \
5070 "Print line, word, and byte counts for each FILE, and a total line if\n" \
5071 "more than one FILE is specified. With no FILE, read standard input.\n" \
5073 "\n -c Print the byte counts" \
5074 "\n -l Print the newline counts" \
5075 "\n -L Print the length of the longest line" \
5076 "\n -w Print the word counts" \
5078 #define wc_example_usage \
5079 "$ wc /etc/passwd\n" \
5080 " 31 46 1365 /etc/passwd\n"
5082 #define wget_trivial_usage \
5083 IF_FEATURE_WGET_LONG_OPTIONS( \
5084 "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document file]\n" \
5085 " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
5086 " [-U|--user-agent agent] url" \
5088 IF_NOT_FEATURE_WGET_LONG_OPTIONS( \
5089 "[-csq] [-O file] [-Y on/off] [-P DIR] [-U agent] url" \
5091 #define wget_full_usage "\n\n" \
5092 "Retrieve files via HTTP or FTP\n" \
5094 "\n -s Spider mode - only check file existence" \
5095 "\n -c Continue retrieval of aborted transfer" \
5097 "\n -P Set directory prefix to DIR" \
5098 "\n -O Save to filename ('-' for stdout)" \
5099 "\n -U Adjust 'User-Agent' field" \
5100 "\n -Y Use proxy ('on' or 'off')" \
5102 #define which_trivial_usage \
5104 #define which_full_usage "\n\n" \
5106 #define which_example_usage \
5110 #define who_trivial_usage \
5112 #define who_full_usage "\n\n" \
5113 "Show who is logged on\n" \
5117 #define whoami_trivial_usage \
5119 #define whoami_full_usage "\n\n" \
5120 "Print the user name associated with the current effective user id"
5122 #define xargs_trivial_usage \
5123 "[OPTIONS] [PROG [ARGS]]"
5124 #define xargs_full_usage "\n\n" \
5125 "Run PROG on every item given by standard input\n" \
5127 IF_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
5128 "\n -p Ask user whether to run each command") \
5129 "\n -r Don't run command if input is empty" \
5130 IF_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
5131 "\n -0 Input is separated by NUL characters") \
5132 "\n -t Print the command on stderr before execution" \
5133 "\n -e[STR] STR stops input processing" \
5134 "\n -n N Pass no more than N args to PROG" \
5135 "\n -s N Pass command line of no more than N bytes" \
5136 IF_FEATURE_XARGS_SUPPORT_TERMOPT( \
5137 "\n -x Exit if size is exceeded") \
5139 #define xargs_example_usage \
5140 "$ ls | xargs gzip\n" \
5141 "$ find . -name '*.c' -print | xargs rm\n"
5143 #define yes_trivial_usage \
5144 "[OPTIONS] [STRING]"
5145 #define yes_full_usage "\n\n" \
5146 "Repeatedly output a line with STRING, or 'y'"
5148 #define zcat_trivial_usage \
5150 #define zcat_full_usage "\n\n" \
5151 "Uncompress to stdout"
5153 #define zcip_trivial_usage \
5154 "[OPTIONS] IFACE SCRIPT"
5155 #define zcip_full_usage "\n\n" \
5156 "Manage a ZeroConf IPv4 link-local address\n" \
5158 "\n -f Run in foreground" \
5159 "\n -q Quit after obtaining address" \
5160 "\n -r 169.254.x.x Request this address first" \
5163 "\nWith no -q, runs continuously monitoring for ARP conflicts," \
5164 "\nexits only on I/O errors (link down etc)" \
projects / oweals / busybox.git / blob