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 length -d delay -r repetitions -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] files..."
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" \
314 "\n -R Recursively list subdirectories" \
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 scheduling policy to SCHED_RR" \
536 "\n -f Set scheduling policy to SCHED_FIFO" \
537 "\n -o Set scheduling policy to SCHED_OTHER" \
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" \
554 "\n -d,-P Preserve links" \
555 "\n -H,-L Dereference all symlinks (default)" \
556 "\n -p Preserve file attributes if possible" \
557 "\n -f Force overwrite" \
558 "\n -i Prompt before overwrite" \
560 "\n -l,-s Create (sym)links" \
562 #define cpio_trivial_usage \
563 "-[ti" IF_FEATURE_CPIO_O("o") IF_FEATURE_CPIO_P("p") "dmvu] [-F FILE]" \
564 IF_FEATURE_CPIO_O( " [-H newc]" )
565 #define cpio_full_usage "\n\n" \
566 "Extract or list files from a cpio archive" \
567 IF_FEATURE_CPIO_O( ", or create a cpio archive" ) \
568 "\nMain operation mode:" \
575 "\n -p Passthrough" \
578 "\n -d Make leading directories" \
579 "\n -m Preserve mtime" \
584 "\n -H Define format" \
587 #define crond_trivial_usage \
588 "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
589 #define crond_full_usage "\n\n" \
591 "\n -b Background (default)" \
592 "\n -S Log to syslog (default)" \
593 "\n -l Set log level. 0 is the most verbose, default 8" \
594 IF_FEATURE_CROND_D( \
595 "\n -d Set log level, log to stderr" \
597 "\n -L Log to file" \
598 "\n -c Working dir" \
600 #define crontab_trivial_usage \
601 "[-c DIR] [-u USER] [-ler]|[FILE]"
602 #define crontab_full_usage "\n\n" \
603 " -c Crontab directory" \
605 "\n -l List crontab" \
606 "\n -e Edit crontab" \
607 "\n -r Delete crontab" \
608 "\n FILE Replace crontab by FILE ('-': stdin)" \
610 #define cryptpw_trivial_usage \
611 "[OPTIONS] [PASSWORD] [SALT]"
612 /* We do support -s, we just don't mention it */
613 #define cryptpw_full_usage "\n\n" \
614 "Crypt the PASSWORD using crypt(3)\n" \
617 "\n -P,--password-fd=NUM Read password from fd NUM" \
618 /* "\n -s,--stdin Use stdin; like -P0" */ \
619 "\n -m,--method=TYPE Encryption method TYPE" \
620 "\n -S,--salt=SALT" \
623 "\n -P NUM Read password from fd NUM" \
624 /* "\n -s Use stdin; like -P0" */ \
625 "\n -m TYPE Encryption method TYPE" \
629 /* mkpasswd is an alias to cryptpw */
631 #define mkpasswd_trivial_usage \
632 "[OPTIONS] [PASSWORD] [SALT]"
633 /* We do support -s, we just don't mention it */
634 #define mkpasswd_full_usage "\n\n" \
635 "Crypt the PASSWORD using crypt(3)\n" \
638 "\n -P,--password-fd=NUM Read password from fd NUM" \
639 /* "\n -s,--stdin Use stdin; like -P0" */ \
640 "\n -m,--method=TYPE Encryption method TYPE" \
641 "\n -S,--salt=SALT" \
644 "\n -P NUM Read password from fd NUM" \
645 /* "\n -s Use stdin; like -P0" */ \
646 "\n -m TYPE Encryption method TYPE" \
650 #define cttyhack_trivial_usage NOUSAGE_STR
651 #define cttyhack_full_usage ""
653 #define cut_trivial_usage \
654 "[OPTIONS] [FILE]..."
655 #define cut_full_usage "\n\n" \
656 "Print selected fields from each input FILE to standard output\n" \
658 "\n -b LIST Output only bytes from LIST" \
659 "\n -c LIST Output only characters from LIST" \
660 "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
661 "\n -s Output only the lines containing delimiter" \
662 "\n -f N Print only these fields" \
665 #define cut_example_usage \
666 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
668 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
671 #define date_trivial_usage \
672 "[OPTIONS] [+FMT] [TIME]"
673 #define date_full_usage "\n\n" \
674 "Display time (using +FMT), or set time\n" \
676 "\n [-s] TIME Set time to TIME" \
677 "\n -u Work in UTC (don't convert to local time)" \
678 "\n -R Output RFC-822 compliant date string" \
679 IF_FEATURE_DATE_ISOFMT( \
680 "\n -I[SPEC] Output ISO-8601 compliant date string" \
681 "\n SPEC='date' (default) for date only," \
682 "\n 'hours', 'minutes', or 'seconds' for date and" \
683 "\n time to the indicated precision" \
685 "\n -r FILE Display last modification time of FILE" \
686 "\n -d TIME Display TIME, not 'now'" \
687 IF_FEATURE_DATE_ISOFMT( \
688 "\n -D FMT Use FMT for -d TIME conversion" \
691 "\nRecognized TIME formats:" \
693 "\n [YYYY.]MM.DD-hh:mm[:ss]" \
694 "\n YYYY-MM-DD hh:mm[:ss]" \
695 "\n [[[[[YY]YY]MM]DD]hh]mm[.ss]" \
697 #define date_example_usage \
699 "Wed Apr 12 18:52:41 MDT 2000\n"
701 #define dc_trivial_usage \
703 #define dc_full_usage "\n\n" \
704 "Tiny RPN calculator. Operations:\n" \
705 "+, add, -, sub, *, mul, /, div, %, mod, **, exp, and, or, not, eor,\n" \
706 "p - print top of the stack (without altering the stack),\n" \
707 "f - print entire stack, o - pop the value and set output radix\n" \
708 "(value must be 10 or 16).\n" \
709 "Examples: 'dc 2 2 add' -> 4, 'dc 8 8 * 2 2 + /' -> 16.\n" \
711 #define dc_example_usage \
714 "$ dc 8 8 \\* 2 2 + / p\n" \
720 "$ echo 72 9 div 8 mul p | dc\n" \
723 #define dd_trivial_usage \
724 "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
725 " [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
726 #define dd_full_usage "\n\n" \
727 "Copy a file with converting and formatting\n" \
729 "\n if=FILE Read from FILE instead of stdin" \
730 "\n of=FILE Write to FILE instead of stdout" \
731 "\n bs=N Read and write N bytes at a time" \
732 IF_FEATURE_DD_IBS_OBS( \
733 "\n ibs=N Read N bytes at a time" \
735 IF_FEATURE_DD_IBS_OBS( \
736 "\n obs=N Write N bytes at a time" \
738 "\n count=N Copy only N input blocks" \
739 "\n skip=N Skip N input blocks" \
740 "\n seek=N Skip N output blocks" \
741 IF_FEATURE_DD_IBS_OBS( \
742 "\n conv=notrunc Don't truncate output file" \
743 "\n conv=noerror Continue after read errors" \
744 "\n conv=sync Pad blocks with zeros" \
745 "\n conv=fsync Physically write data out before finishing" \
748 "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
749 "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
751 #define dd_example_usage \
752 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
756 #define deallocvt_trivial_usage \
758 #define deallocvt_full_usage "\n\n" \
759 "Deallocate unused virtual terminal /dev/ttyN"
761 #define delgroup_trivial_usage \
762 IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
763 #define delgroup_full_usage "\n\n" \
764 "Delete group GROUP from the system" \
765 IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
767 #define deluser_trivial_usage \
769 #define deluser_full_usage "\n\n" \
770 "Delete USER from the system"
772 #define depmod_trivial_usage NOUSAGE_STR
773 #define depmod_full_usage ""
775 #define devmem_trivial_usage \
776 "ADDRESS [WIDTH [VALUE]]"
778 #define devmem_full_usage "\n\n" \
779 "Read/write from physical address\n" \
780 "\n ADDRESS Address to act upon" \
781 "\n WIDTH Width (8/16/...)" \
782 "\n VALUE Data to be written" \
784 #define devfsd_trivial_usage \
785 "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
786 #define devfsd_full_usage "\n\n" \
787 "Manage devfs permissions and old device name symlinks\n" \
789 "\n mntpnt The mount point where devfs is mounted" \
790 "\n -v Print the protocol version numbers for devfsd" \
791 "\n and the kernel-side protocol version and exit" \
793 "\n -fg Run in foreground" \
794 "\n -np Exit after parsing the configuration file" \
795 "\n and processing synthetic REGISTER events," \
796 "\n don't poll for events" \
799 #define df_trivial_usage \
801 IF_FEATURE_HUMAN_READABLE("mh") \
802 IF_FEATURE_DF_FANCY("ai] [-B SIZE") \
804 #define df_full_usage "\n\n" \
805 "Print filesystem usage statistics\n" \
807 "\n -P POSIX output format" \
808 "\n -k 1024-byte blocks (default)" \
809 IF_FEATURE_HUMAN_READABLE( \
810 "\n -m 1M-byte blocks" \
811 "\n -h Human readable (e.g. 1K 243M 2G)" \
813 IF_FEATURE_DF_FANCY( \
814 "\n -a Show all filesystems" \
816 "\n -B SIZE Blocksize" \
819 #define df_example_usage \
821 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
822 "/dev/sda3 8690864 8553540 137324 98% /\n" \
823 "/dev/sda1 64216 36364 27852 57% /boot\n" \
825 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
826 "/dev/sda3 8690864 8553540 137324 98% /\n" \
827 "$ POSIXLY_CORRECT=sure df /dev/sda3\n" \
828 "Filesystem 512B-blocks Used Available Use% Mounted on\n" \
829 "/dev/sda3 17381728 17107080 274648 98% /\n" \
830 "$ POSIXLY_CORRECT=yep df -P /dev/sda3\n" \
831 "Filesystem 512-blocks Used Available Capacity Mounted on\n" \
832 "/dev/sda3 17381728 17107080 274648 98% /\n"
834 #define dhcprelay_trivial_usage \
835 "CLIENT_IFACE[,CLIENT_IFACE2...] SERVER_IFACE [SERVER_IP]"
836 #define dhcprelay_full_usage "\n\n" \
837 "Relay DHCP requests between clients and server" \
839 #define diff_trivial_usage \
840 "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
841 #define diff_full_usage "\n\n" \
842 "Compare files line by line and output the differences between them.\n" \
843 "This implementation supports unified diffs only.\n" \
845 "\n -a Treat all files as text" \
846 "\n -b Ignore changes in the amount of whitespace" \
847 "\n -d Try hard to find a smaller set of changes" \
848 "\n -i Ignore case differences" \
849 "\n -L Use LABEL instead of the filename in the unified header" \
850 "\n -N Treat absent files as empty" \
851 "\n -q Output only whether files differ" \
852 "\n -r Recursively compare subdirectories" \
853 "\n -S Start with FILE when comparing directories" \
854 "\n -T Make tabs line up by prefixing a tab when necessary" \
855 "\n -s Report when two files are the same" \
856 "\n -t Expand tabs to spaces in output" \
857 "\n -U Output LINES lines of context" \
858 "\n -w Ignore all whitespace" \
860 #define dirname_trivial_usage \
862 #define dirname_full_usage "\n\n" \
863 "Strip non-directory suffix from FILENAME"
864 #define dirname_example_usage \
865 "$ dirname /tmp/foo\n" \
867 "$ dirname /tmp/foo/\n" \
870 #define dmesg_trivial_usage \
871 "[-c] [-n LEVEL] [-s SIZE]"
872 #define dmesg_full_usage "\n\n" \
873 "Print or control the kernel ring buffer\n" \
875 "\n -c Clear ring buffer after printing" \
876 "\n -n LEVEL Set console logging level" \
877 "\n -s SIZE Buffer size" \
879 #define dnsd_trivial_usage \
880 "[-c config] [-t seconds] [-p port] [-i iface-ip] [-d]"
881 #define dnsd_full_usage "\n\n" \
882 "Small static DNS server daemon\n" \
884 "\n -c Config filename" \
885 "\n -t TTL in seconds" \
886 "\n -p Listening port" \
887 "\n -i Listening ip (default all)" \
890 #define dos2unix_trivial_usage \
892 #define dos2unix_full_usage "\n\n" \
893 "Convert FILE in-place from DOS to Unix format.\n" \
894 "When no file is given, use stdin/stdout.\n" \
899 #define unix2dos_trivial_usage \
901 #define unix2dos_full_usage "\n\n" \
902 "Convert FILE in-place from Unix to DOS format.\n" \
903 "When no file is given, use stdin/stdout.\n" \
908 #define dpkg_trivial_usage \
909 "[-ilCPru] [-F option] package_name"
910 #define dpkg_full_usage "\n\n" \
911 "Install, remove and manage Debian packages\n" \
913 "\n -i Install the package" \
914 "\n -l List of installed packages" \
915 "\n -C Configure an unpackaged package" \
916 "\n -F depends Ignore dependency problems" \
917 "\n -P Purge all files of a package" \
918 "\n -r Remove all but the configuration files for a package" \
919 "\n -u Unpack a package, but don't configure it" \
921 #define dpkg_deb_trivial_usage \
922 "[-cefxX] FILE [argument]"
923 #define dpkg_deb_full_usage "\n\n" \
924 "Perform actions on Debian packages (.debs)\n" \
926 "\n -c List contents of filesystem tree" \
927 "\n -e Extract control files to [argument] directory" \
928 "\n -f Display control field name starting with [argument]" \
929 "\n -x Extract packages filesystem tree to directory" \
930 "\n -X Verbose extract" \
932 #define dpkg_deb_example_usage \
933 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
935 #define du_trivial_usage \
936 "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
937 #define du_full_usage "\n\n" \
938 "Summarize disk space used for each FILE and/or directory.\n" \
939 "Disk space is printed in units of " \
940 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
941 IF_NOT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
944 "\n -a Show file sizes too" \
945 "\n -H Follow symlinks on command line" \
946 "\n -L Follow all symlinks" \
947 "\n -d N Limit output to directories (and files with -a) of depth < N" \
948 "\n -c Show grand total" \
949 "\n -l Count sizes many times if hard linked" \
950 "\n -s Display only a total for each argument" \
951 "\n -x Skip directories on different filesystems" \
952 IF_FEATURE_HUMAN_READABLE( \
953 "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
954 "\n -m Sizes in megabytes" \
956 "\n -k Sizes in kilobytes" \
957 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
959 #define du_example_usage \
962 "12 ./kernel-patches/CVS\n" \
963 "80 ./kernel-patches\n" \
966 "12 ./scripts/CVS\n" \
972 #define dumpkmap_trivial_usage \
974 #define dumpkmap_full_usage "\n\n" \
975 "Print a binary keyboard translation table to standard output"
976 #define dumpkmap_example_usage \
977 "$ dumpkmap > keymap\n"
979 #define dumpleases_trivial_usage \
980 "[-r|-a] [-f LEASEFILE]"
981 #define dumpleases_full_usage "\n\n" \
982 "Display DHCP leases granted by udhcpd\n" \
985 "\n -f,--file=FILE Leases file to load" \
986 "\n -r,--remaining Interpret lease times as time remaining" \
987 "\n -a,--absolute Interpret lease times as expire time" \
990 "\n -f FILE Leases file to load" \
991 "\n -r Interpret lease times as time remaining" \
992 "\n -a Interpret lease times as expire time" \
995 #define e2fsck_trivial_usage \
996 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
997 "[-I inode_buffer_blocks] [-P process_inode_size] " \
998 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
999 "[-E extended-options] device"
1000 #define e2fsck_full_usage "\n\n" \
1001 "Check ext2/ext3 file system\n" \
1003 "\n -p Automatic repair (no questions)" \
1004 "\n -n Make no changes to the filesystem" \
1005 "\n -y Assume 'yes' to all questions" \
1006 "\n -c Check for bad blocks and add them to the badblock list" \
1007 "\n -f Force checking even if filesystem is marked clean" \
1009 "\n -b superblock Use alternative superblock" \
1010 "\n -B blocksize Force blocksize when looking for superblock" \
1011 "\n -j journal Set location of the external journal" \
1012 "\n -l file Add to badblocks list" \
1013 "\n -L file Set badblocks list" \
1015 #define echo_trivial_usage \
1016 IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG...]"
1017 #define echo_full_usage "\n\n" \
1018 "Print the specified ARGs to stdout" \
1019 IF_FEATURE_FANCY_ECHO( "\n" \
1021 "\n -n Suppress trailing newline" \
1022 "\n -e Interpret backslash-escaped characters (i.e., \\t=tab)" \
1023 "\n -E Disable interpretation of backslash-escaped characters" \
1025 #define echo_example_usage \
1026 "$ echo \"Erik is cool\"\n" \
1028 IF_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
1032 "$ echo \"Erik\\nis\\ncool\"\n" \
1033 "Erik\\nis\\ncool\n")
1035 #define eject_trivial_usage \
1036 "[-t] [-T] [DEVICE]"
1037 #define eject_full_usage "\n\n" \
1038 "Eject specified DEVICE (or default /dev/cdrom)\n" \
1040 IF_FEATURE_EJECT_SCSI( \
1041 "\n -s SCSI device" \
1043 "\n -t Close tray" \
1044 "\n -T Open/close tray (toggle)" \
1046 #define ed_trivial_usage ""
1047 #define ed_full_usage ""
1049 #define env_trivial_usage \
1050 "[-iu] [-] [name=value]... [PROG [ARGS]]"
1051 #define env_full_usage "\n\n" \
1052 "Print the current environment or run PROG after setting up\n" \
1053 "the specified environment\n" \
1055 "\n -, -i Start with an empty environment" \
1056 "\n -u Remove variable from the environment" \
1058 #define ether_wake_trivial_usage \
1059 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
1060 #define ether_wake_full_usage "\n\n" \
1061 "Send a magic packet to wake up sleeping machines.\n" \
1062 "MAC must be a station address (00:11:22:33:44:55) or\n" \
1063 "a hostname with a known 'ethers' entry.\n" \
1065 "\n -b Send wake-up packet to the broadcast address" \
1066 "\n -i iface Interface to use (default eth0)" \
1067 "\n -p pass Append four or six byte password PW to the packet" \
1069 #define expand_trivial_usage \
1070 "[-i] [-t NUM] [FILE|-]"
1071 #define expand_full_usage "\n\n" \
1072 "Convert tabs to spaces, writing to standard output\n" \
1074 IF_FEATURE_EXPAND_LONG_OPTIONS( \
1075 "\n -i,--initial Don't convert tabs after non blanks" \
1076 "\n -t,--tabs=N Tabstops every N chars" \
1078 IF_NOT_FEATURE_EXPAND_LONG_OPTIONS( \
1079 "\n -i Don't convert tabs after non blanks" \
1080 "\n -t Tabstops every N chars" \
1083 #define expr_trivial_usage \
1085 #define expr_full_usage "\n\n" \
1086 "Print the value of EXPRESSION to standard output\n" \
1088 "EXPRESSION may be:\n" \
1089 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
1090 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
1091 " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
1097 " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
1102 " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
1103 " match STRING REGEXP Same as STRING : REGEXP\n" \
1104 " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
1105 " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
1106 " length STRING Length of STRING\n" \
1107 " quote TOKEN Interpret TOKEN as a string, even if\n" \
1108 " it is a keyword like 'match' or an\n" \
1109 " operator like '/'\n" \
1110 " (EXPRESSION) Value of EXPRESSION\n" \
1112 "Beware that many operators need to be escaped or quoted for shells.\n" \
1113 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
1114 "lexicographical. Pattern matches return the string matched between\n" \
1115 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
1116 "of characters matched or 0."
1118 #define fakeidentd_trivial_usage \
1119 "[-fiw] [-b ADDR] [STRING]"
1120 #define fakeidentd_full_usage "\n\n" \
1121 "Provide fake ident (auth) service\n" \
1123 "\n -f Run in foreground" \
1124 "\n -i Inetd mode" \
1125 "\n -w Inetd 'wait' mode" \
1126 "\n -b ADDR Bind to specified address" \
1127 "\n STRING Ident answer string (default: nobody)" \
1129 #define false_trivial_usage \
1131 #define false_full_usage "\n\n" \
1132 "Return an exit code of FALSE (1)"
1134 #define false_example_usage \
1139 #define fbset_trivial_usage \
1141 #define fbset_full_usage "\n\n" \
1142 "Show and modify frame buffer settings"
1144 #define fbset_example_usage \
1146 "mode \"1024x768-76\"\n" \
1147 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1148 " geometry 1024 768 1024 768 16\n" \
1149 " timings 12714 128 32 16 4 128 4\n" \
1151 " rgba 5/11,6/5,5/0,0/0\n" \
1154 #define fdflush_trivial_usage \
1156 #define fdflush_full_usage "\n\n" \
1157 "Force floppy disk drive to detect disk change"
1159 #define fdformat_trivial_usage \
1161 #define fdformat_full_usage "\n\n" \
1162 "Format floppy disk\n" \
1164 "\n -n Don't verify after format" \
1166 /* Looks like someone forgot to add this to config system */
1167 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1168 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
1169 # define IF_FEATURE_FDISK_BLKSIZE(a)
1172 #define fdisk_trivial_usage \
1173 "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
1174 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
1175 #define fdisk_full_usage "\n\n" \
1176 "Change partition table\n" \
1178 "\n -u Start and End are in sectors (instead of cylinders)" \
1179 "\n -l Show partition table for each DISK, then exit" \
1180 IF_FEATURE_FDISK_BLKSIZE( \
1181 "\n -s Show partition sizes in kb for each DISK, then exit" \
1183 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1184 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1188 #define blkid_trivial_usage \
1190 #define blkid_full_usage "\n\n" \
1191 "Print UUIDs of all filesystems"
1193 #define findfs_trivial_usage \
1194 "LABEL=label or UUID=uuid"
1195 #define findfs_full_usage "\n\n" \
1196 "Find a filesystem device based on a label or UUID"
1197 #define findfs_example_usage \
1198 "$ findfs LABEL=MyDevice"
1200 #define find_trivial_usage \
1201 "[PATH...] [EXPRESSION]"
1202 #define find_full_usage "\n\n" \
1203 "Search for files. The default PATH is the current directory,\n" \
1204 "default EXPRESSION is '-print'\n" \
1205 "\nEXPRESSION may consist of:" \
1206 "\n -follow Dereference symlinks" \
1207 IF_FEATURE_FIND_XDEV( \
1208 "\n -xdev Don't descend directories on other filesystems") \
1209 IF_FEATURE_FIND_MAXDEPTH( \
1210 "\n -maxdepth N Descend at most N levels. -maxdepth 0 applies" \
1211 "\n tests/actions to command line arguments only") \
1212 "\n -mindepth N Don't act on first N levels" \
1213 "\n -name PATTERN File name (w/o directory name) matches PATTERN" \
1214 "\n -iname PATTERN Case insensitive -name" \
1215 IF_FEATURE_FIND_PATH( \
1216 "\n -path PATTERN Path matches PATTERN") \
1217 IF_FEATURE_FIND_REGEX( \
1218 "\n -regex PATTERN Path matches regex PATTERN") \
1219 IF_FEATURE_FIND_TYPE( \
1220 "\n -type X File type is X (X is one of: f,d,l,b,c,...)") \
1221 IF_FEATURE_FIND_PERM( \
1222 "\n -perm NNN Permissions match any of (+NNN), all of (-NNN)," \
1223 "\n or exactly (NNN)") \
1224 IF_FEATURE_FIND_MTIME( \
1225 "\n -mtime DAYS Modified time is greater than (+N), less than (-N)," \
1226 "\n or exactly (N) days") \
1227 IF_FEATURE_FIND_MMIN( \
1228 "\n -mmin MINS Modified time is greater than (+N), less than (-N)," \
1229 "\n or exactly (N) minutes") \
1230 IF_FEATURE_FIND_NEWER( \
1231 "\n -newer FILE Modified time is more recent than FILE's") \
1232 IF_FEATURE_FIND_INUM( \
1233 "\n -inum N File has inode number N") \
1234 IF_FEATURE_FIND_USER( \
1235 "\n -user NAME File is owned by user NAME (numeric user ID allowed)") \
1236 IF_FEATURE_FIND_GROUP( \
1237 "\n -group NAME File belongs to group NAME (numeric group ID allowed)") \
1238 IF_FEATURE_FIND_DEPTH( \
1239 "\n -depth Process directory name after traversing it") \
1240 IF_FEATURE_FIND_SIZE( \
1241 "\n -size N[bck] File size is N (c:bytes,k:kbytes,b:512 bytes(def.))." \
1242 "\n +/-N: file size is bigger/smaller than N") \
1243 "\n -print Print (default and assumed)" \
1244 IF_FEATURE_FIND_PRINT0( \
1245 "\n -print0 Delimit output with null characters rather than" \
1247 IF_FEATURE_FIND_CONTEXT ( \
1248 "\n -context File has specified security context") \
1249 IF_FEATURE_FIND_EXEC( \
1250 "\n -exec CMD ARG ; Run CMD with all instances of {} replaced by the" \
1251 "\n matching files") \
1252 IF_FEATURE_FIND_PRUNE( \
1253 "\n -prune Stop traversing current subtree") \
1254 IF_FEATURE_FIND_DELETE( \
1255 "\n -delete Delete files, turns on -depth option") \
1256 IF_FEATURE_FIND_PAREN( \
1257 "\n (EXPR) Group an expression") \
1259 #define find_example_usage \
1260 "$ find / -name passwd\n" \
1263 #define flash_lock_trivial_usage \
1264 "MTD_DEVICE OFFSET SECTORS"
1265 #define flash_lock_full_usage "\n\n" \
1266 "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
1267 "will be locked, regardless of the value of OFFSET"
1269 #define flash_unlock_trivial_usage \
1271 #define flash_unlock_full_usage "\n\n" \
1272 "Unlock an MTD device"
1274 #define flash_eraseall_trivial_usage \
1276 #define flash_eraseall_full_usage "\n\n" \
1277 "Erase an MTD device\n" \
1279 "\n -j format the device for jffs2" \
1280 "\n -q don't display progress messages"
1282 #define fold_trivial_usage \
1283 "[-bs] [-w WIDTH] [FILE]"
1284 #define fold_full_usage "\n\n" \
1285 "Wrap input lines in each FILE (standard input by default), writing to\n" \
1286 "standard output\n" \
1288 "\n -b Count bytes rather than columns" \
1289 "\n -s Break at spaces" \
1290 "\n -w Use WIDTH columns instead of 80" \
1292 #define free_trivial_usage \
1294 #define free_full_usage "\n\n" \
1295 "Display the amount of free and used system memory"
1296 #define free_example_usage \
1298 " total used free shared buffers\n" \
1299 " Mem: 257628 248724 8904 59644 93124\n" \
1300 " Swap: 128516 8404 120112\n" \
1301 "Total: 386144 257128 129016\n" \
1303 #define freeramdisk_trivial_usage \
1305 #define freeramdisk_full_usage "\n\n" \
1306 "Free all memory used by the specified ramdisk"
1307 #define freeramdisk_example_usage \
1308 "$ freeramdisk /dev/ram2\n"
1310 #define fsck_trivial_usage \
1311 "[-ANPRTV] [-C fd] [-t fstype] [fs-options] [filesys...]"
1312 #define fsck_full_usage "\n\n" \
1313 "Check and repair filesystems\n" \
1315 "\n -A Walk /etc/fstab and check all filesystems" \
1316 "\n -N Don't execute, just show what would be done" \
1317 "\n -P With -A, check filesystems in parallel" \
1318 "\n -R With -A, skip the root filesystem" \
1319 "\n -T Don't show title on startup" \
1321 "\n -C n Write status information to specified filedescriptor" \
1322 "\n -t type List of filesystem types to check" \
1324 #define fsck_minix_trivial_usage \
1325 "[-larvsmf] /dev/name"
1326 #define fsck_minix_full_usage "\n\n" \
1327 "Check MINIX filesystem\n" \
1329 "\n -l List all filenames" \
1330 "\n -r Perform interactive repairs" \
1331 "\n -a Perform automatic repairs" \
1333 "\n -s Output superblock information" \
1334 "\n -m Show \"mode not cleared\" warnings" \
1335 "\n -f Force file system check" \
1337 #define ftpd_trivial_usage \
1338 "[-wvS] [-t N] [-T N] [DIR]"
1339 #define ftpd_full_usage "\n\n" \
1340 "Anonymous FTP server\n" \
1342 "ftpd should be used as an inetd service.\n" \
1343 "ftpd's line for inetd.conf:\n" \
1344 " 21 stream tcp nowait root ftpd ftpd /files/to/serve\n" \
1345 "It also can be ran from tcpsvd:\n" \
1346 " tcpsvd -vE 0.0.0.0 21 ftpd /files/to/serve\n" \
1348 "\n -w Allow upload" \
1349 "\n -v Log to stderr" \
1350 "\n -S Log to syslog" \
1351 "\n -t,-T Idle and absolute timeouts" \
1352 "\n DIR Change root to this directory" \
1354 #define ftpget_trivial_usage \
1355 "[OPTIONS] HOST LOCAL_FILE REMOTE_FILE"
1356 #define ftpget_full_usage "\n\n" \
1357 "Retrieve a remote file via FTP\n" \
1359 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1360 "\n -c,--continue Continue previous transfer" \
1361 "\n -v,--verbose Verbose" \
1362 "\n -u,--username Username" \
1363 "\n -p,--password Password" \
1364 "\n -P,--port Port number" \
1366 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1367 "\n -c Continue previous transfer" \
1371 "\n -P Port number" \
1374 #define ftpput_trivial_usage \
1375 "[OPTIONS] HOST REMOTE_FILE LOCAL_FILE"
1376 #define ftpput_full_usage "\n\n" \
1377 "Store a local file on a remote machine via FTP\n" \
1379 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1380 "\n -v,--verbose Verbose" \
1381 "\n -u,--username Username" \
1382 "\n -p,--password Password" \
1383 "\n -P,--port Port number" \
1385 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1389 "\n -P Port number" \
1392 #define fuser_trivial_usage \
1393 "[OPTIONS] FILE or PORT/PROTO"
1394 #define fuser_full_usage "\n\n" \
1395 "Find processes which use FILEs or PORTs\n" \
1397 "\n -m Find processes which use same fs as FILEs" \
1398 "\n -4 Search only IPv4 space" \
1399 "\n -6 Search only IPv6 space" \
1400 "\n -s Silent: just exit with 0 if any processes are found" \
1401 "\n -k Kill found processes (otherwise display PIDs)" \
1402 "\n -SIGNAL Signal to send (default: TERM)" \
1404 #define getenforce_trivial_usage NOUSAGE_STR
1405 #define getenforce_full_usage ""
1407 #define getopt_trivial_usage \
1409 #define getopt_full_usage "\n\n" \
1412 "\n -a,--alternative Allow long options starting with single -" \
1413 "\n -l,--longoptions=longopts Long options to be recognized" \
1414 "\n -n,--name=progname The name under which errors are reported" \
1415 "\n -o,--options=optstring Short options to be recognized" \
1416 "\n -q,--quiet Disable error reporting by getopt(3)" \
1417 "\n -Q,--quiet-output No normal output" \
1418 "\n -s,--shell=shell Set shell quoting conventions" \
1419 "\n -T,--test Test for getopt(1) version" \
1420 "\n -u,--unquoted Don't quote the output" \
1423 "\n -a Allow long options starting with single -" \
1424 "\n -l longopts Long options to be recognized" \
1425 "\n -n progname The name under which errors are reported" \
1426 "\n -o optstring Short options to be recognized" \
1427 "\n -q Disable error reporting by getopt(3)" \
1428 "\n -Q No normal output" \
1429 "\n -s shell Set shell quoting conventions" \
1430 "\n -T Test for getopt(1) version" \
1431 "\n -u Don't quote the output" \
1433 #define getopt_example_usage \
1434 "$ cat getopt.test\n" \
1436 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1437 " -n 'example.busybox' -- \"$@\"`\n" \
1438 "if [ $? != 0 ]; then exit 1; fi\n" \
1439 "eval set -- \"$GETOPT\"\n" \
1440 "while true; do\n" \
1442 " -a|--a-long) echo \"Option a\"; shift;;\n" \
1443 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1445 " case \"$2\" in\n" \
1446 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1447 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1449 " --) shift; break;;\n" \
1450 " *) echo \"Internal error!\"; exit 1;;\n" \
1454 #define getsebool_trivial_usage \
1455 "-a or getsebool boolean..."
1456 #define getsebool_full_usage "\n\n" \
1457 " -a Show all SELinux booleans"
1459 #define getty_trivial_usage \
1460 "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
1461 #define getty_full_usage "\n\n" \
1462 "Open a tty, prompt for a login name, then invoke /bin/login\n" \
1464 "\n -h Enable hardware (RTS/CTS) flow control" \
1465 "\n -i Don't display /etc/issue before running login" \
1466 "\n -L Local line, don't do carrier detect" \
1467 "\n -m Get baud rate from modem's CONNECT status message" \
1468 "\n -w Wait for a CR or LF before sending /etc/issue" \
1469 "\n -n Don't prompt the user for a login name" \
1470 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
1471 "\n -l LOGIN Invoke LOGIN instead of /bin/login" \
1472 "\n -t SEC Terminate after SEC if no username is read" \
1473 "\n -I INITSTR Send INITSTR before anything else" \
1474 "\n -H HOST Log HOST into the utmp file as the hostname" \
1476 #define grep_trivial_usage \
1480 IF_FEATURE_GREP_EGREP_ALIAS("E") \
1481 IF_FEATURE_GREP_CONTEXT("ABC") \
1482 IF_EXTRA_COMPAT("z") \
1483 "] PATTERN [FILE]..."
1484 #define grep_full_usage "\n\n" \
1485 "Search for PATTERN in each FILE or standard input\n" \
1487 "\n -H Prefix output lines with filename where match was found" \
1488 "\n -h Suppress the prefixing filename on output" \
1490 "\n -i Ignore case distinctions" \
1491 "\n -l List names of files that match" \
1492 "\n -L List names of files that don't match" \
1493 "\n -n Print line number with output lines" \
1494 "\n -q Quiet. Return 0 if PATTERN is found, 1 otherwise" \
1495 "\n -v Select non-matching lines" \
1496 "\n -s Suppress file open/read error messages" \
1497 "\n -c Only print count of matching lines" \
1498 "\n -o Show only the part of a line that matches PATTERN" \
1499 "\n -m MAX Match up to MAX times per file" \
1501 "\n -w Match whole words only") \
1502 "\n -F PATTERN is a set of newline-separated strings" \
1503 IF_FEATURE_GREP_EGREP_ALIAS( \
1504 "\n -E PATTERN is an extended regular expression") \
1505 "\n -e PTRN Pattern to match" \
1506 "\n -f FILE Read pattern from file" \
1507 IF_FEATURE_GREP_CONTEXT( \
1508 "\n -A Print NUM lines of trailing context" \
1509 "\n -B Print NUM lines of leading context" \
1510 "\n -C Print NUM lines of output context") \
1512 "\n -z Input is NUL terminated") \
1514 #define grep_example_usage \
1515 "$ grep root /etc/passwd\n" \
1516 "root:x:0:0:root:/root:/bin/bash\n" \
1517 "$ grep ^[rR]oo. /etc/passwd\n" \
1518 "root:x:0:0:root:/root:/bin/bash\n"
1520 #define egrep_trivial_usage NOUSAGE_STR
1521 #define egrep_full_usage ""
1523 #define fgrep_trivial_usage NOUSAGE_STR
1524 #define fgrep_full_usage ""
1526 #define gunzip_trivial_usage \
1527 "[OPTIONS] [FILE]..."
1528 #define gunzip_full_usage "\n\n" \
1529 "Uncompress FILEs (or standard input)\n" \
1531 "\n -c Write to standard output" \
1533 "\n -t Test file integrity" \
1535 #define gunzip_example_usage \
1536 "$ ls -la /tmp/BusyBox*\n" \
1537 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1538 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1539 "$ ls -la /tmp/BusyBox*\n" \
1540 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1542 #define gzip_trivial_usage \
1543 "[OPTIONS] [FILE]..."
1544 #define gzip_full_usage "\n\n" \
1545 "Compress FILEs (or standard input)\n" \
1547 "\n -c Write to standard output" \
1548 "\n -d Decompress" \
1551 #define gzip_example_usage \
1552 "$ ls -la /tmp/busybox*\n" \
1553 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1554 "$ gzip /tmp/busybox.tar\n" \
1555 "$ ls -la /tmp/busybox*\n" \
1556 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1558 #define halt_trivial_usage \
1559 "[-d delay] [-n] [-f]" IF_FEATURE_WTMP(" [-w]")
1560 #define halt_full_usage "\n\n" \
1561 "Halt the system\n" \
1563 "\n -d Delay interval for halting" \
1564 "\n -n No call to sync()" \
1565 "\n -f Force halt (don't go through init)" \
1567 "\n -w Only write a wtmp record" \
1570 #define hdparm_trivial_usage \
1571 "[OPTIONS] [DEVICE]"
1572 #define hdparm_full_usage "\n\n" \
1574 "\n -a Get/set fs readahead" \
1575 "\n -A Set drive read-lookahead flag (0/1)" \
1576 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1577 "\n -B Set Advanced Power Management setting (1-255)" \
1578 "\n -c Get/set IDE 32-bit IO setting" \
1579 "\n -C Check IDE power mode status" \
1580 IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1581 "\n -d Get/set using_dma flag") \
1582 "\n -D Enable/disable drive defect-mgmt" \
1583 "\n -f Flush buffer cache for device on exit" \
1584 "\n -g Display drive geometry" \
1585 "\n -h Display terse usage information" \
1586 IF_FEATURE_HDPARM_GET_IDENTITY( \
1587 "\n -i Display drive identification") \
1588 IF_FEATURE_HDPARM_GET_IDENTITY( \
1589 "\n -I Detailed/current information directly from drive") \
1590 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1591 "\n -K Set drive keep_features_over_reset flag (0/1)" \
1592 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1593 "\n -m Get/set multiple sector count" \
1594 "\n -n Get/set ignore-write-errors flag (0/1)" \
1595 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1596 "\n -P Set drive prefetch count" \
1597 /* "\n -q Change next setting quietly" - not supported ib bbox */ \
1598 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1599 "\n -r Get/set readonly flag (DANGEROUS to set)" \
1600 IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1601 "\n -R Register an IDE interface (DANGEROUS)") \
1602 "\n -S Set standby (spindown) timeout" \
1603 "\n -t Perform device read timings" \
1604 "\n -T Perform cache read timings" \
1605 "\n -u Get/set unmaskirq flag (0/1)" \
1606 IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1607 "\n -U Un-register an IDE interface (DANGEROUS)") \
1608 "\n -v Defaults; same as -mcudkrag for IDE drives" \
1609 "\n -V Display program version and exit immediately" \
1610 IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1611 "\n -w Perform device reset (DANGEROUS)") \
1612 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
1613 IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1614 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1615 "\n -X Set IDE xfer mode (DANGEROUS)" \
1616 "\n -y Put IDE drive in standby mode" \
1617 "\n -Y Put IDE drive to sleep" \
1618 "\n -Z Disable Seagate auto-powersaving mode" \
1619 "\n -z Re-read partition table" \
1621 #define head_trivial_usage \
1622 "[OPTIONS] [FILE]..."
1623 #define head_full_usage "\n\n" \
1624 "Print first 10 lines of each FILE (or standard input) to standard output.\n" \
1625 "With more than one FILE, precede each with a header giving the file name.\n" \
1627 "\n -n NUM Print first NUM lines instead of first 10" \
1628 IF_FEATURE_FANCY_HEAD( \
1629 "\n -c NUM Output the first NUM bytes" \
1630 "\n -q Never output headers giving file names" \
1631 "\n -v Always output headers giving file names") \
1633 #define head_example_usage \
1634 "$ head -n 2 /etc/passwd\n" \
1635 "root:x:0:0:root:/root:/bin/bash\n" \
1636 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1638 #define hexdump_trivial_usage \
1639 "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] FILE..."
1640 #define hexdump_full_usage "\n\n" \
1641 "Display FILEs or standard input in a user specified format\n" \
1643 "\n -b One-byte octal display" \
1644 "\n -c One-byte character display" \
1645 "\n -C Canonical hex+ASCII, 16 bytes per line" \
1646 "\n -d Two-byte decimal display" \
1647 "\n -e FORMAT STRING" \
1648 "\n -f FORMAT FILE" \
1649 "\n -n LENGTH Interpret only LENGTH bytes of input" \
1650 "\n -o Two-byte octal display" \
1651 "\n -s OFFSET Skip OFFSET bytes" \
1652 "\n -v Display all input data" \
1653 "\n -x Two-byte hexadecimal display" \
1654 IF_FEATURE_HEXDUMP_REVERSE( \
1655 "\n -R Reverse of 'hexdump -Cv'") \
1657 #define hd_trivial_usage \
1659 #define hd_full_usage "\n\n" \
1660 "hd is an alias for hexdump -C"
1662 #define hostid_trivial_usage \
1664 #define hostid_full_usage "\n\n" \
1665 "Print out a unique 32-bit identifier for the machine"
1667 #define hostname_trivial_usage \
1668 "[OPTIONS] [HOSTNAME | -F FILE]"
1669 #define hostname_full_usage "\n\n" \
1670 "Get or set hostname or DNS domain name\n" \
1673 "\n -i Addresses for the hostname" \
1674 "\n -d DNS domain name" \
1675 "\n -f Fully qualified domain name" \
1676 "\n -F FILE Use FILE's content as hostname" \
1678 #define hostname_example_usage \
1682 #define dnsdomainname_trivial_usage NOUSAGE_STR
1683 #define dnsdomainname_full_usage ""
1685 #define httpd_trivial_usage \
1689 IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
1690 IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
1692 "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
1693 #define httpd_full_usage "\n\n" \
1694 "Listen for incoming HTTP requests\n" \
1696 "\n -i Inetd mode" \
1697 "\n -f Don't daemonize" \
1698 "\n -v[v] Verbose" \
1699 "\n -c FILE Configuration file (default httpd.conf)" \
1700 "\n -p [IP:]PORT Bind to ip:port (default *:80)" \
1701 IF_FEATURE_HTTPD_SETUID( \
1702 "\n -u USER[:GRP] Set uid/gid after binding to port") \
1703 IF_FEATURE_HTTPD_BASIC_AUTH( \
1704 "\n -r REALM Authentication Realm for Basic Authentication") \
1705 "\n -h HOME Home directory (default .)" \
1706 IF_FEATURE_HTTPD_AUTH_MD5( \
1707 "\n -m STRING MD5 crypt STRING") \
1708 "\n -e STRING HTML encode STRING" \
1709 "\n -d STRING URL decode STRING" \
1711 #define hwclock_trivial_usage \
1712 IF_FEATURE_HWCLOCK_LONG_OPTIONS( \
1713 "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1714 " [-l|--localtime] [-u|--utc]" \
1717 IF_NOT_FEATURE_HWCLOCK_LONG_OPTIONS( \
1718 "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
1720 #define hwclock_full_usage "\n\n" \
1721 "Query and set hardware clock (RTC)\n" \
1723 "\n -r Show hardware clock time" \
1724 "\n -s Set system time from hardware clock" \
1725 "\n -w Set hardware clock to system time" \
1726 "\n -u Hardware clock is in UTC" \
1727 "\n -l Hardware clock is in local time" \
1728 "\n -f FILE Use specified device (e.g. /dev/rtc2)" \
1730 #define id_trivial_usage \
1732 #define id_full_usage "\n\n" \
1733 "Print information about USER or the current user\n" \
1736 "\n -Z Print the security context" \
1738 "\n -u Print user ID" \
1739 "\n -g Print group ID" \
1740 "\n -G Print supplementary group IDs" \
1741 "\n -n Print name instead of a number" \
1742 "\n -r Print real user ID instead of effective ID" \
1744 #define id_example_usage \
1746 "uid=1000(andersen) gid=1000(andersen)\n"
1748 #define ifconfig_trivial_usage \
1749 IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1750 #define ifconfig_full_usage "\n\n" \
1751 "Configure a network interface\n" \
1755 " [add ADDRESS[/PREFIXLEN]]\n") \
1757 " [del ADDRESS[/PREFIXLEN]]\n") \
1758 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1759 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1760 IF_FEATURE_IFCONFIG_SLIP( \
1761 " [outfill NN] [keepalive NN]\n") \
1762 " " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
1763 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1764 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1765 IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1766 " [mem_start NN] [io_addr NN] [irq NN]\n") \
1769 #define ifenslave_trivial_usage \
1770 "[-cdf] master-iface <slave-iface...>"
1771 #define ifenslave_full_usage "\n\n" \
1772 "Configure network interfaces for parallel routing\n" \
1774 "\n -c, --change-active Change active slave" \
1775 "\n -d, --detach Remove slave interface from bonding device" \
1776 "\n -f, --force Force, even if interface is not Ethernet" \
1777 /* "\n -r, --receive-slave Create a receive-only slave" */
1779 #define ifenslave_example_usage \
1780 "To create a bond device, simply follow these three steps:\n" \
1781 "- ensure that the required drivers are properly loaded:\n" \
1782 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1783 "- assign an IP address to the bond device:\n" \
1784 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1785 "- attach all the interfaces you need to the bond device:\n" \
1786 " # ifenslave bond0 eth0 eth1 eth2\n" \
1787 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1788 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1789 " To detach a dead interface without setting the bond device down:\n" \
1790 " # ifenslave -d bond0 eth1\n\n" \
1791 " To set the bond device down and automatically release all the slaves:\n" \
1792 " # ifconfig bond0 down\n\n" \
1793 " To change active slave:\n" \
1794 " # ifenslave -c bond0 eth0\n" \
1796 #define ifplugd_trivial_usage \
1798 #define ifplugd_full_usage "\n\n" \
1799 "Network interface plug detection daemon\n" \
1801 "\n -n Don't daemonize" \
1802 "\n -s Don't log to syslog" \
1803 "\n -i IFACE Interface" \
1804 "\n -f/-F Treat link detection error as link down/link up" \
1805 "\n (otherwise exit on error)" \
1806 "\n -a Don't up interface automatically" \
1807 "\n -M Monitor creation/destruction of interface" \
1808 "\n (otherwise it must exist)" \
1809 "\n -r PROG Script to run" \
1810 "\n -x ARG Extra argument for script" \
1811 "\n -I Don't exit on nonzero exit code from script" \
1812 "\n -p Don't run script on daemon startup" \
1813 "\n -q Don't run script on daemon quit" \
1814 "\n -l Run script on startup even if no cable is detected" \
1815 "\n -t SECS Poll time in seconds" \
1816 "\n -u SECS Delay before running script after link up" \
1817 "\n -d SECS Delay after link down" \
1818 "\n -m MODE API mode (mii, priv, ethtool, wlan, auto)" \
1819 "\n -k Kill running daemon" \
1821 #define ifup_trivial_usage \
1822 "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
1823 #define ifup_full_usage "\n\n" \
1825 "\n -a De/configure all interfaces automatically" \
1826 "\n -i FILE Use FILE for interface definitions" \
1827 "\n -n Print out what would happen, but don't do it" \
1828 IF_FEATURE_IFUPDOWN_MAPPING( \
1829 "\n (note: doesn't disable mappings)" \
1830 "\n -m Don't run any mappings" \
1832 "\n -v Print out what would happen before doing it" \
1833 "\n -f Force de/configuration" \
1835 #define ifdown_trivial_usage \
1836 "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
1837 #define ifdown_full_usage "\n\n" \
1839 "\n -a De/configure all interfaces automatically" \
1840 "\n -i FILE Use FILE for interface definitions" \
1841 "\n -n Print out what would happen, but don't do it" \
1842 IF_FEATURE_IFUPDOWN_MAPPING( \
1843 "\n (note: doesn't disable mappings)" \
1844 "\n -m Don't run any mappings" \
1846 "\n -v Print out what would happen before doing it" \
1847 "\n -f Force de/configuration" \
1849 #define inetd_trivial_usage \
1850 "[-fe] [-q N] [-R N] [CONFFILE]"
1851 #define inetd_full_usage "\n\n" \
1852 "Listen for network connections and launch programs\n" \
1854 "\n -f Run in foreground" \
1855 "\n -e Log to stderr" \
1856 "\n -q N Socket listen queue (default: 128)" \
1857 "\n -R N Pause services after N connects/min" \
1858 "\n (default: 0 - disabled)" \
1860 #define init_trivial_usage \
1862 #define init_full_usage "\n\n" \
1863 "Init is the parent of all processes"
1865 #define init_notes_usage \
1866 "This version of init is designed to be run only by the kernel.\n" \
1868 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1869 "the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1870 "runlevels, use sysvinit.\n" \
1872 "BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1873 "it has the following default behavior:\n" \
1875 " ::sysinit:/etc/init.d/rcS\n" \
1876 " ::askfirst:/bin/sh\n" \
1877 " ::ctrlaltdel:/sbin/reboot\n" \
1878 " ::shutdown:/sbin/swapoff -a\n" \
1879 " ::shutdown:/bin/umount -a -r\n" \
1880 " ::restart:/sbin/init\n" \
1882 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1884 " tty2::askfirst:/bin/sh\n" \
1885 " tty3::askfirst:/bin/sh\n" \
1886 " tty4::askfirst:/bin/sh\n" \
1888 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1890 " <id>:<runlevels>:<action>:<process>\n" \
1894 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1895 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1896 " the specified process to run on. The contents of this field are\n" \
1897 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1898 " be unique, although if it isn't you may have strange results. If this\n" \
1899 " field is left blank, the controlling tty is set to the console. Also\n" \
1900 " note that if BusyBox detects that a serial console is in use, then only\n" \
1901 " entries whose controlling tty is either the serial console or /dev/null\n" \
1902 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1903 " stinkin' utmp.\n" \
1907 " The runlevels field is completely ignored.\n" \
1911 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1912 " once, restart, ctrlaltdel, and shutdown.\n" \
1914 " The available actions can be classified into two groups: actions\n" \
1915 " that are run only once, and actions that are re-run when the specified\n" \
1916 " process exits.\n" \
1918 " Run only-once actions:\n" \
1920 " 'sysinit' is the first item run on boot. init waits until all\n" \
1921 " sysinit actions are completed before continuing. Following the\n" \
1922 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1923 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1924 " the specified task completes. 'once' actions are asynchronous,\n" \
1925 " therefore, init does not wait for them to complete. 'restart' is\n" \
1926 " the action taken to restart the init process. By default this should\n" \
1927 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1928 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1929 " actions are run when the system detects that someone on the system\n" \
1930 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1931 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1932 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1933 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1934 " is a very good here.\n" \
1936 " Run repeatedly actions:\n" \
1938 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1939 " started with a 'respawn' action exits, init automatically restarts\n" \
1940 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1941 " respawning out of control. The 'askfirst' actions acts just like\n" \
1942 " respawn, except that before running the specified process it\n" \
1943 " displays the line \"Please press Enter to activate this console.\"\n" \
1944 " and then waits for the user to press enter before starting the\n" \
1945 " specified process.\n" \
1947 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1948 " error message, and then go along with its business. All actions are\n" \
1949 " run in the order they appear in /etc/inittab.\n" \
1953 " Specifies the process to be executed and its command line.\n" \
1955 "Example /etc/inittab file:\n" \
1957 " # This is run first except when booting in single-user mode\n" \
1959 " ::sysinit:/etc/init.d/rcS\n" \
1961 " # /bin/sh invocations on selected ttys\n" \
1963 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1964 " ::askfirst:-/bin/sh\n" \
1965 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1966 " tty2::askfirst:-/bin/sh\n" \
1967 " tty3::askfirst:-/bin/sh\n" \
1968 " tty4::askfirst:-/bin/sh\n" \
1970 " # /sbin/getty invocations for selected ttys\n" \
1972 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1973 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1976 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1978 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1979 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1981 " # Example how to put a getty on a modem line\n" \
1982 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1984 " # Stuff to do when restarting the init process\n" \
1985 " ::restart:/sbin/init\n" \
1987 " # Stuff to do before rebooting\n" \
1988 " ::ctrlaltdel:/sbin/reboot\n" \
1989 " ::shutdown:/bin/umount -a -r\n" \
1990 " ::shutdown:/sbin/swapoff -a\n"
1992 #define inotifyd_trivial_usage \
1993 "PROG FILE1[:MASK] ..."
1994 #define inotifyd_full_usage "\n\n" \
1995 "Run PROG on filesystem changes." \
1996 "\nWhen a filesystem event matching MASK occurs on FILEn," \
1997 "\nPROG <actual_event(s)> <FILEn> [<subfile_name>] is run." \
1999 "\n a File is accessed" \
2000 "\n c File is modified" \
2001 "\n e Metadata changed" \
2002 "\n w Writable file is closed" \
2003 "\n 0 Unwritable file is closed" \
2004 "\n r File is opened" \
2005 "\n D File is deleted" \
2006 "\n M File is moved" \
2007 "\n u Backing fs is unmounted" \
2008 "\n o Event queue overflowed" \
2009 "\n x File can't be watched anymore" \
2010 "\nIf watching a directory:" \
2011 "\n m Subfile is moved into dir" \
2012 "\n y Subfile is moved out of dir" \
2013 "\n n Subfile is created" \
2014 "\n d Subfile is deleted" \
2016 "\ninotifyd waits for PROG to exit." \
2017 "\nWhen x event happens for all FILEs, inotifyd exits" \
2019 /* 2.6 style insmod has no options and required filename
2020 * (not module name - .ko can't be omitted) */
2021 #define insmod_trivial_usage \
2022 IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ") \
2023 IF_NOT_FEATURE_2_4_MODULES("FILE ") \
2025 #define insmod_full_usage "\n\n" \
2026 "Load the specified kernel modules into the kernel" \
2027 IF_FEATURE_2_4_MODULES( "\n" \
2029 "\n -f Force module to load into the wrong kernel version" \
2030 "\n -k Make module autoclean-able" \
2033 "\n -L Lock to prevent simultaneous loads of a module" \
2034 IF_FEATURE_INSMOD_LOAD_MAP( \
2035 "\n -m Output load map to stdout" \
2037 "\n -o NAME Set internal module name to NAME" \
2038 "\n -x Don't export externs" \
2041 /* -v, -b, -c are ignored */
2042 #define install_trivial_usage \
2043 "[-cdDsp] [-o USER] [-g GRP] [-m MODE] [source] dest|directory"
2044 #define install_full_usage "\n\n" \
2045 "Copy files and set attributes\n" \
2047 "\n -c Just copy (default)" \
2048 "\n -d Create directories" \
2049 "\n -D Create leading target directories" \
2050 "\n -s Strip symbol table" \
2051 "\n -p Preserve date" \
2052 "\n -o USER Set ownership" \
2053 "\n -g GRP Set group ownership" \
2054 "\n -m MODE Set permissions" \
2056 "\n -Z Set security context" \
2059 #define ionice_trivial_usage \
2060 "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
2061 #define ionice_full_usage "\n\n" \
2062 "Change I/O scheduling class and priority\n" \
2064 "\n -c Class. 1:realtime 2:best-effort 3:idle" \
2067 /* would need to make the " | " optional depending on more than one selected: */
2068 #define ip_trivial_usage \
2070 IF_FEATURE_IP_ADDRESS("address | ") \
2071 IF_FEATURE_IP_ROUTE("route | ") \
2072 IF_FEATURE_IP_LINK("link | ") \
2073 IF_FEATURE_IP_TUNNEL("tunnel | ") \
2074 IF_FEATURE_IP_RULE("rule") \
2076 #define ip_full_usage "\n\n" \
2077 "ip [OPTIONS] OBJECT {COMMAND}\n" \
2078 "where OBJECT := {" \
2079 IF_FEATURE_IP_ADDRESS("address | ") \
2080 IF_FEATURE_IP_ROUTE("route | ") \
2081 IF_FEATURE_IP_LINK("link | ") \
2082 IF_FEATURE_IP_TUNNEL("tunnel | ") \
2083 IF_FEATURE_IP_RULE("rule") \
2085 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
2087 #define ipaddr_trivial_usage \
2088 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
2089 " [dev STRING] [to PREFIX] }"
2090 #define ipaddr_full_usage "\n\n" \
2091 "ipaddr {add|delete} IFADDR dev STRING\n" \
2092 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
2093 " [to PREFIX] [label PATTERN]\n" \
2094 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
2095 " [broadcast ADDR] [anycast ADDR]\n" \
2096 " [label STRING] [scope SCOPE-ID]\n" \
2097 " SCOPE-ID := [host | link | global | NUMBER]" \
2099 #define ipcalc_trivial_usage \
2100 "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
2101 #define ipcalc_full_usage "\n\n" \
2102 "Calculate IP network settings from a IP address\n" \
2104 IF_FEATURE_IPCALC_LONG_OPTIONS( \
2105 "\n -b,--broadcast Display calculated broadcast address" \
2106 "\n -n,--network Display calculated network address" \
2107 "\n -m,--netmask Display default netmask for IP" \
2108 IF_FEATURE_IPCALC_FANCY( \
2109 "\n -p,--prefix Display the prefix for IP/NETMASK" \
2110 "\n -h,--hostname Display first resolved host name" \
2111 "\n -s,--silent Don't ever display error messages" \
2114 IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
2115 "\n -b Display calculated broadcast address" \
2116 "\n -n Display calculated network address" \
2117 "\n -m Display default netmask for IP" \
2118 IF_FEATURE_IPCALC_FANCY( \
2119 "\n -p Display the prefix for IP/NETMASK" \
2120 "\n -h Display first resolved host name" \
2121 "\n -s Don't ever display error messages" \
2125 #define ipcrm_trivial_usage \
2126 "[-MQS key] [-mqs id]"
2127 #define ipcrm_full_usage "\n\n" \
2128 "Upper-case options MQS remove an object by shmkey value.\n" \
2129 "Lower-case options remove an object by shmid value.\n" \
2131 "\n -mM Remove memory segment after last detach" \
2132 "\n -qQ Remove message queue" \
2133 "\n -sS Remove semaphore" \
2135 #define ipcs_trivial_usage \
2136 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
2137 #define ipcs_full_usage "\n\n" \
2138 " -i Show specific resource" \
2139 "\nResource specification:" \
2140 "\n -m Shared memory segments" \
2141 "\n -q Message queues" \
2142 "\n -s Semaphore arrays" \
2143 "\n -a All (default)" \
2144 "\nOutput format:" \
2151 #define iplink_trivial_usage \
2152 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
2153 #define iplink_full_usage "\n\n" \
2154 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
2155 " dynamic { on | off } |\n" \
2157 "iplink show [DEVICE]" \
2159 #define iproute_trivial_usage \
2160 "{ list | flush | { add | del | change | append |\n" \
2161 " replace | monitor } ROUTE }"
2162 #define iproute_full_usage "\n\n" \
2163 "iproute { list | flush } SELECTOR\n" \
2164 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
2165 " [oif STRING] [tos TOS]\n" \
2166 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
2167 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
2168 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
2169 " [metric METRIC]" \
2171 #define iprule_trivial_usage \
2172 "{[list | add | del] RULE}"
2173 #define iprule_full_usage "\n\n" \
2174 "iprule [list | add | del] SELECTOR ACTION\n" \
2175 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
2176 " [dev STRING] [pref NUMBER]\n" \
2177 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
2178 " [prohibit | reject | unreachable]\n" \
2179 " [realms [SRCREALM/]DSTREALM]\n" \
2180 " TABLE_ID := [local | main | default | NUMBER]" \
2182 #define iptunnel_trivial_usage \
2183 "{ add | change | del | show } [NAME]\n" \
2184 " [mode { ipip | gre | sit }]\n" \
2185 " [remote ADDR] [local ADDR] [ttl TTL]"
2186 #define iptunnel_full_usage "\n\n" \
2187 "iptunnel { add | change | del | show } [NAME]\n" \
2188 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
2189 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
2190 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
2192 #define kbd_mode_trivial_usage \
2193 "[-a|k|s|u] [-C TTY]"
2194 #define kbd_mode_full_usage "\n\n" \
2195 "Report or set the keyboard mode\n" \
2197 "\n -a Default (ASCII)" \
2198 "\n -k Medium-raw (keyboard)" \
2199 "\n -s Raw (scancode)" \
2200 "\n -u Unicode (utf-8)" \
2201 "\n -C TTY Affect TTY instead of /dev/tty" \
2203 #define kill_trivial_usage \
2204 "[-l] [-SIG] PID..."
2205 #define kill_full_usage "\n\n" \
2206 "Send a signal (default: TERM) to given PIDs\n" \
2208 "\n -l List all signal names and numbers" \
2209 /* "\n -s SIG Yet another way of specifying SIG" */ \
2211 #define kill_example_usage \
2212 "$ ps | grep apache\n" \
2213 "252 root root S [apache]\n" \
2214 "263 www-data www-data S [apache]\n" \
2215 "264 www-data www-data S [apache]\n" \
2216 "265 www-data www-data S [apache]\n" \
2217 "266 www-data www-data S [apache]\n" \
2218 "267 www-data www-data S [apache]\n" \
2221 #define killall_trivial_usage \
2222 "[-l] [-q] [-SIG] process-name..."
2223 #define killall_full_usage "\n\n" \
2224 "Send a signal (default: TERM) to given processes\n" \
2226 "\n -l List all signal names and numbers" \
2227 /* "\n -s SIG Yet another way of specifying SIG" */ \
2228 "\n -q Don't complain if no processes were killed" \
2230 #define killall_example_usage \
2231 "$ killall apache\n"
2233 #define killall5_trivial_usage \
2234 "[-l] [-SIG] [-o PID]..."
2235 #define killall5_full_usage "\n\n" \
2236 "Send a signal (default: TERM) to all processes outside current session\n" \
2238 "\n -l List all signal names and numbers" \
2239 "\n -o PID Don't signal this PID" \
2240 /* "\n -s SIG Yet another way of specifying SIG" */ \
2242 #define klogd_trivial_usage \
2244 #define klogd_full_usage "\n\n" \
2247 "\n -c N Only messages with level < N are printed to console" \
2248 "\n -n Run in foreground" \
2250 #define length_trivial_usage \
2252 #define length_full_usage "\n\n" \
2253 "Print STRING's length"
2255 #define length_example_usage \
2256 "$ length Hello\n" \
2259 #define less_trivial_usage \
2260 "[-EMNmh~I?] [FILE]..."
2261 #define less_full_usage "\n\n" \
2262 "View a file or list of files. The position within files can be\n" \
2263 "changed, and files can be manipulated in various ways.\n" \
2265 "\n -E Quit once the end of a file is reached" \
2266 "\n -M,-m Display status line with line numbers" \
2267 "\n and percentage through the file" \
2268 "\n -N Prefix line number to each line" \
2269 "\n -I Ignore case in all searches" \
2270 "\n -~ Suppress ~s displayed past the end of the file" \
2272 #define linux32_trivial_usage NOUSAGE_STR
2273 #define linux32_full_usage ""
2274 #define linux64_trivial_usage NOUSAGE_STR
2275 #define linux64_full_usage ""
2277 #define linuxrc_trivial_usage NOUSAGE_STR
2278 #define linuxrc_full_usage ""
2280 #define setarch_trivial_usage \
2281 "personality program [args...]"
2282 #define setarch_full_usage "\n\n" \
2283 "Personality may be:\n" \
2284 " linux32 Set 32bit uname emulation\n" \
2285 " linux64 Set 64bit uname emulation" \
2287 #define ln_trivial_usage \
2288 "[OPTIONS] TARGET... LINK|DIRECTORY"
2289 #define ln_full_usage "\n\n" \
2290 "Create a link LINK or DIRECTORY/TARGET to the specified TARGET(s)\n" \
2292 "\n -s Make symlinks instead of hardlinks" \
2293 "\n -f Remove existing destination files" \
2294 "\n -n Don't dereference symlinks - treat like normal file" \
2295 "\n -b Make a backup of the target (if exists) before link operation" \
2296 "\n -S suf Use suffix instead of ~ when making backup files" \
2298 #define ln_example_usage \
2299 "$ ln -s BusyBox /tmp/ls\n" \
2300 "$ ls -l /tmp/ls\n" \
2301 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
2303 #define load_policy_trivial_usage NOUSAGE_STR
2304 #define load_policy_full_usage ""
2306 #define loadfont_trivial_usage \
2308 #define loadfont_full_usage "\n\n" \
2309 "Load a console font from standard input" \
2310 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2312 #define loadfont_example_usage \
2313 "$ loadfont < /etc/i18n/fontname\n"
2315 #define loadkmap_trivial_usage \
2317 #define loadkmap_full_usage "\n\n" \
2318 "Load a binary keyboard translation table from standard input\n" \
2319 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2321 #define loadkmap_example_usage \
2322 "$ loadkmap < /etc/i18n/lang-keymap\n"
2324 #define logger_trivial_usage \
2325 "[OPTIONS] [MESSAGE]"
2326 #define logger_full_usage "\n\n" \
2327 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n" \
2329 "\n -s Log to stderr as well as the system log" \
2330 "\n -t TAG Log using the specified tag (defaults to user name)" \
2331 "\n -p PRIO Priority (numeric or facility.level pair)" \
2333 #define logger_example_usage \
2334 "$ logger \"hello\"\n"
2336 #define login_trivial_usage \
2337 "[-p] [-h HOST] [[-f] USER]"
2338 #define login_full_usage "\n\n" \
2339 "Begin a new session on the system\n" \
2341 "\n -f Don't authenticate (user already authenticated)" \
2342 "\n -h Name of the remote host" \
2343 "\n -p Preserve environment" \
2345 #define logname_trivial_usage \
2347 #define logname_full_usage "\n\n" \
2348 "Print the name of the current user"
2349 #define logname_example_usage \
2353 #define logread_trivial_usage \
2355 #define logread_full_usage "\n\n" \
2356 "Show messages in syslogd's circular buffer\n" \
2358 "\n -f Output data as log grows" \
2360 #define losetup_trivial_usage \
2361 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
2362 " losetup -d LOOPDEV - disassociate\n" \
2363 " losetup [-f] - show"
2364 #define losetup_full_usage "\n\n" \
2366 "\n -o OFS Start OFS bytes into FILE" \
2367 "\n -f Show first free loop device" \
2369 #define losetup_notes_usage \
2370 "No arguments will display all current associations.\n" \
2371 "One argument (losetup /dev/loop1) will display the current association\n" \
2372 "(if any), or disassociate it (with -d). The display shows the offset\n" \
2373 "and filename of the file the loop device is currently bound to.\n\n" \
2374 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
2375 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
2376 "losetup -f will show the first loop free loop device\n\n"
2378 #define lpd_trivial_usage \
2379 "SPOOLDIR [HELPER [ARGS]]"
2380 #define lpd_full_usage "\n\n" \
2381 "SPOOLDIR must contain (symlinks to) device nodes or directories" \
2382 "\nwith names matching print queue names. In the first case, jobs are" \
2383 "\nsent directly to the device. Otherwise each job is stored in queue" \
2384 "\ndirectory and HELPER program is called. Name of file to print" \
2385 "\nis passed in $DATAFILE variable." \
2387 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
2389 #define lpq_trivial_usage \
2390 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID...] [-fs]"
2391 #define lpq_full_usage "\n\n" \
2393 "\n -P lp service to connect to (else uses $PRINTER)" \
2394 "\n -d Delete jobs" \
2395 "\n -f Force any waiting job to be printed" \
2396 "\n -s Short display" \
2398 #define lpr_trivial_usage \
2399 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
2400 /* -C CLASS exists too, not shown.
2401 * CLASS is supposed to be printed on banner page, if one is requested */
2402 #define lpr_full_usage "\n\n" \
2404 "\n -P lp service to connect to (else uses $PRINTER)"\
2405 "\n -m Send mail on completion" \
2406 "\n -h Print banner page too" \
2409 #define ls_trivial_usage \
2410 "[-1Aa" IF_FEATURE_LS_TIMESTAMPS("c") "Cd" \
2411 IF_FEATURE_LS_TIMESTAMPS("e") IF_FEATURE_LS_FILETYPES("F") "iln" \
2412 IF_FEATURE_LS_FILETYPES("p") IF_FEATURE_LS_FOLLOWLINKS("L") \
2413 IF_FEATURE_LS_RECURSIVE("R") IF_FEATURE_LS_SORTFILES("rS") "s" \
2414 IF_FEATURE_AUTOWIDTH("T") IF_FEATURE_LS_TIMESTAMPS("tu") \
2415 IF_FEATURE_LS_SORTFILES("v") IF_FEATURE_AUTOWIDTH("w") "x" \
2416 IF_FEATURE_LS_SORTFILES("X") IF_FEATURE_HUMAN_READABLE("h") "k" \
2417 IF_SELINUX("K") "] [FILE]..."
2418 #define ls_full_usage "\n\n" \
2419 "List directory contents\n" \
2421 "\n -1 List in a single column" \
2422 "\n -A Don't list . and .." \
2423 "\n -a Don't hide entries starting with ." \
2424 "\n -C List by columns" \
2425 IF_FEATURE_LS_TIMESTAMPS( \
2426 "\n -c With -l: sort by ctime") \
2427 IF_FEATURE_LS_COLOR( \
2428 "\n --color[={always,never,auto}] Control coloring") \
2429 "\n -d List directory entries instead of contents" \
2430 IF_FEATURE_LS_TIMESTAMPS( \
2431 "\n -e List full date and time") \
2432 IF_FEATURE_LS_FILETYPES( \
2433 "\n -F Append indicator (one of */=@|) to entries") \
2434 "\n -i List inode numbers" \
2435 "\n -l Long listing format" \
2436 "\n -n List numeric UIDs and GIDs instead of names" \
2437 IF_FEATURE_LS_FILETYPES( \
2438 "\n -p Append indicator (one of /=@|) to entries") \
2439 IF_FEATURE_LS_FOLLOWLINKS( \
2440 "\n -L List entries pointed to by symlinks") \
2441 IF_FEATURE_LS_RECURSIVE( \
2442 "\n -R List subdirectories recursively") \
2443 IF_FEATURE_LS_SORTFILES( \
2444 "\n -r Sort in reverse order") \
2445 IF_FEATURE_LS_SORTFILES( \
2446 "\n -S Sort by file size") \
2447 "\n -s List the size of each file, in blocks" \
2448 IF_FEATURE_AUTOWIDTH( \
2449 "\n -T NUM Assume tabstop every NUM columns") \
2450 IF_FEATURE_LS_TIMESTAMPS( \
2451 "\n -t With -l: sort by modification time") \
2452 IF_FEATURE_LS_TIMESTAMPS( \
2453 "\n -u With -l: sort by access time") \
2454 IF_FEATURE_LS_SORTFILES( \
2455 "\n -v Sort by version") \
2456 IF_FEATURE_AUTOWIDTH( \
2457 "\n -w NUM Assume the terminal is NUM columns wide") \
2458 "\n -x List by lines" \
2459 IF_FEATURE_LS_SORTFILES( \
2460 "\n -X Sort by extension") \
2461 IF_FEATURE_HUMAN_READABLE( \
2462 "\n -h List sizes in human readable format (1K 243M 2G)") \
2464 "\n -k List security context") \
2466 "\n -K List security context in long format") \
2468 "\n -Z List security context and permission") \
2470 #define lsattr_trivial_usage \
2471 "[-Radlv] [FILE]..."
2472 #define lsattr_full_usage "\n\n" \
2473 "List file attributes on an ext2 fs\n" \
2475 "\n -R Recursively list subdirectories" \
2476 "\n -a Don't hide entries starting with ." \
2477 "\n -d List directory entries instead of contents" \
2478 "\n -l List long flag names" \
2479 "\n -v List the file's version/generation number" \
2481 #define lsmod_trivial_usage \
2483 #define lsmod_full_usage "\n\n" \
2484 "List the currently loaded kernel modules"
2486 #if ENABLE_FEATURE_MAKEDEVS_LEAF
2487 #define makedevs_trivial_usage \
2488 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
2489 #define makedevs_full_usage "\n\n" \
2490 "Create a range of block or character special files" \
2493 "\n b Block device" \
2494 "\n c Character device" \
2495 "\n f FIFO, MAJOR and MINOR are ignored" \
2497 "\nFIRST..LAST specify numbers appended to NAME." \
2498 "\nIf 's' is the last argument, the base device is created as well." \
2501 "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" \
2502 "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
2503 #define makedevs_example_usage \
2504 "# makedevs /dev/ttyS c 4 66 2 63\n" \
2505 "[creates ttyS2-ttyS63]\n" \
2506 "# makedevs /dev/hda b 3 0 0 8 s\n" \
2507 "[creates hda,hda1-hda8]\n"
2510 #if ENABLE_FEATURE_MAKEDEVS_TABLE
2511 #define makedevs_trivial_usage \
2512 "[-d device_table] rootdir"
2513 #define makedevs_full_usage "\n\n" \
2514 "Create a range of special files as specified in a device table.\n" \
2515 "Device table entries take the form of:\n" \
2516 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
2517 "Where name is the file name, type can be one of:\n" \
2518 " f Regular file\n" \
2520 " c Character device\n" \
2521 " b Block device\n" \
2522 " p Fifo (named pipe)\n" \
2523 "uid is the user id for the target file, gid is the group id for the\n" \
2524 "target file. The rest of the entries (major, minor, etc) apply to\n" \
2525 "to device special files. A '-' may be used for blank entries."
2526 #define makedevs_example_usage \
2528 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2529 "/dev d 755 0 0 - - - - -\n" \
2530 "/dev/console c 666 0 0 5 1 - - -\n" \
2531 "/dev/null c 666 0 0 1 3 0 0 -\n" \
2532 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
2533 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
2534 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2544 #define makemime_trivial_usage \
2545 "[OPTIONS] [FILE]..."
2546 #define makemime_full_usage "\n\n" \
2547 "Create multipart MIME-encoded message from FILEs\n" \
2548 /* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
2550 "\n -o FILE Output. Default: stdout" \
2551 "\n -a HDR Add header. Examples:" \
2552 "\n \"From: user@host.org\", \"Date: `date -R`\"" \
2553 "\n -c CT Content type. Default: text/plain" \
2554 "\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
2555 /* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
2557 "\nOther options are silently ignored" \
2559 #define man_trivial_usage \
2560 "[OPTIONS] [MANPAGE]..."
2561 #define man_full_usage "\n\n" \
2562 "Format and display manual page\n" \
2564 "\n -a Display all pages" \
2565 "\n -w Show page locations" \
2567 #define matchpathcon_trivial_usage \
2568 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2569 #define matchpathcon_full_usage "\n\n" \
2570 " -n Don't display path" \
2571 "\n -N Don't use translations" \
2572 "\n -f Use alternate file_context file" \
2573 "\n -p Use prefix to speed translations" \
2574 "\n -V Verify file context on disk matches defaults" \
2576 #define md5sum_trivial_usage \
2577 "[OPTIONS] [FILE]..." \
2578 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTIONS] -c [FILE]")
2579 #define md5sum_full_usage "\n\n" \
2580 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2581 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2583 "\n -c Check sums against given list" \
2584 "\n -s Don't output anything, status code shows success" \
2585 "\n -w Warn about improperly formatted checksum lines" \
2588 #define md5sum_example_usage \
2589 "$ md5sum < busybox\n" \
2590 "6fd11e98b98a58f64ff3398d7b324003\n" \
2591 "$ md5sum busybox\n" \
2592 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2594 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2598 #define sha1sum_trivial_usage \
2599 "[OPTIONS] [FILE]..." \
2600 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTIONS] -c [FILE]")
2601 #define sha1sum_full_usage "\n\n" \
2602 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums" \
2603 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2605 "\n -c Check sums against given list" \
2606 "\n -s Don't output anything, status code shows success" \
2607 "\n -w Warn about improperly formatted checksum lines" \
2610 #define sha256sum_trivial_usage \
2611 "[OPTIONS] [FILE]..." \
2612 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha256sum [OPTIONS] -c [FILE]")
2613 #define sha256sum_full_usage "\n\n" \
2614 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums" \
2615 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2617 "\n -c Check sums against given list" \
2618 "\n -s Don't output anything, status code shows success" \
2619 "\n -w Warn about improperly formatted checksum lines" \
2622 #define sha512sum_trivial_usage \
2623 "[OPTIONS] [FILE]..." \
2624 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha512sum [OPTIONS] -c [FILE]")
2625 #define sha512sum_full_usage "\n\n" \
2626 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums" \
2627 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2629 "\n -c Check sums against given list" \
2630 "\n -s Don't output anything, status code shows success" \
2631 "\n -w Warn about improperly formatted checksum lines" \
2634 #define mdev_trivial_usage \
2636 #define mdev_full_usage "\n\n" \
2637 " -s Scan /sys and populate /dev during system boot\n" \
2639 "It can be run by kernel as a hotplug helper. To activate it:\n" \
2640 " echo /bin/mdev >/proc/sys/kernel/hotplug\n" \
2641 IF_FEATURE_MDEV_CONF( \
2642 "It uses /etc/mdev.conf with lines\n" \
2643 "[-]DEVNAME UID:GID PERM" \
2644 IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
2645 IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
2648 #define mdev_notes_usage "" \
2649 IF_FEATURE_MDEV_CONFIG( \
2650 "The mdev config file contains lines that look like:\n" \
2651 " hd[a-z][0-9]* 0:3 660\n\n" \
2652 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2653 IF_FEATURE_MDEV_EXEC( \
2654 "Optionally, that can be followed (on the same line) by a special character\n" \
2655 "and a command line to run after creating/before deleting the corresponding\n" \
2656 "device(s). The environment variable $MDEV indicates the active device node\n" \
2657 "(which is useful if it's a regex match). For example:\n\n" \
2658 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2659 "The special characters are @ (run after creating), $ (run before deleting),\n" \
2660 "and * (run both after creating and before deleting). The commands run in\n" \
2661 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2663 "Config file parsing stops on the first matching line. If no config\n" \
2664 "entry is matched, devices are created with default 0:0 660. (Make\n" \
2665 "the last line match .* to override this.)\n\n" \
2668 #define mesg_trivial_usage \
2670 #define mesg_full_usage "\n\n" \
2671 "Control write access to your terminal\n" \
2672 " y Allow write access to your terminal\n" \
2673 " n Disallow write access to your terminal"
2675 #define microcom_trivial_usage \
2676 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
2677 #define microcom_full_usage "\n\n" \
2678 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2680 "\n -d Wait up to DELAY ms for TTY output before sending every" \
2681 "\n next byte to it" \
2682 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2683 "\n -s Set serial line to SPEED" \
2684 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
2686 #define mkdir_trivial_usage \
2687 "[OPTIONS] DIRECTORY..."
2688 #define mkdir_full_usage "\n\n" \
2689 "Create DIRECTORY\n" \
2692 "\n -p No error if exists; make parent directories as needed" \
2694 "\n -Z Set security context" \
2697 #define mkdir_example_usage \
2698 "$ mkdir /tmp/foo\n" \
2699 "$ mkdir /tmp/foo\n" \
2700 "/tmp/foo: File exists\n" \
2701 "$ mkdir /tmp/foo/bar/baz\n" \
2702 "/tmp/foo/bar/baz: No such file or directory\n" \
2703 "$ mkdir -p /tmp/foo/bar/baz\n"
2705 #define mke2fs_trivial_usage \
2706 "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
2707 "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
2708 "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
2709 "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
2710 "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
2711 "device [blocks-count]"
2712 #define mke2fs_full_usage "\n\n" \
2713 " -b size Block size in bytes" \
2714 "\n -c Check for bad blocks before creating" \
2715 "\n -E opts Set extended options" \
2716 "\n -f size Fragment size in bytes" \
2717 "\n -F Force (ignore sanity checks)" \
2718 "\n -g num Number of blocks in a block group" \
2719 "\n -i ratio The bytes/inode ratio" \
2720 "\n -j Create a journal (ext3)" \
2721 "\n -J opts Set journal options (size/device)" \
2722 "\n -l file Read bad blocks list from file" \
2723 "\n -L lbl Set the volume label" \
2724 "\n -m percent Percent of fs blocks to reserve for admin" \
2725 "\n -M dir Set last mounted directory" \
2726 "\n -n Don't actually create anything" \
2727 "\n -N num Number of inodes to create" \
2728 "\n -o os Set the 'creator os' field" \
2729 "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" \
2731 "\n -r rev Set filesystem revision" \
2732 "\n -S Write superblock and group descriptors only" \
2733 "\n -T fs-type Set usage type (news/largefile/largefile4)" \
2736 #define mkfifo_trivial_usage \
2738 #define mkfifo_full_usage "\n\n" \
2739 "Create named pipe (identical to 'mknod name p')\n" \
2741 "\n -m MODE Mode (default a=rw)" \
2743 "\n -Z Set security context" \
2746 #define mkfs_minix_trivial_usage \
2747 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
2748 #define mkfs_minix_full_usage "\n\n" \
2749 "Make a MINIX filesystem\n" \
2751 "\n -c Check device for bad blocks" \
2752 "\n -n [14|30] Maximum length of filenames" \
2753 "\n -i INODES Number of inodes for the filesystem" \
2754 "\n -l FILENAME Read bad blocks list from FILENAME" \
2755 "\n -v Make version 2 filesystem" \
2757 #define mkfs_vfat_trivial_usage \
2758 "[-v] [-n LABEL] FILE_OR_DEVICE [SIZE_IN_KB]"
2759 /* Accepted but ignored:
2760 "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
2761 "[-m boot-msg-file] [-i volume-id] "
2762 "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
2763 "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
2765 #define mkfs_vfat_full_usage "\n\n" \
2766 "Make a FAT32 filesystem\n" \
2768 /* "\n -c Check device for bad blocks" */ \
2770 /* "\n -I Allow to use entire disk device (e.g. /dev/hda)" */ \
2771 "\n -n LBL Volume label" \
2773 #define mknod_trivial_usage \
2774 "[OPTIONS] NAME TYPE MAJOR MINOR"
2775 #define mknod_full_usage "\n\n" \
2776 "Create a special file (block, character, or pipe)\n" \
2778 "\n -m Create the special file using the specified mode (default a=rw)" \
2779 "\nTYPEs include:" \
2780 "\n b: Make a block device" \
2781 "\n c or u: Make a character device" \
2782 "\n p: Make a named pipe (MAJOR and MINOR are ignored)" \
2784 "\n -Z Set security context" \
2787 #define mknod_example_usage \
2788 "$ mknod /dev/fd0 b 2 0\n" \
2789 "$ mknod -m 644 /tmp/pipe p\n"
2791 #define mkswap_trivial_usage \
2793 #define mkswap_full_usage "\n\n" \
2794 "Prepare block device to be used as swap partition"
2796 "[-c] [-v0|-v1] DEVICE [BLOCKS]"
2798 "\n -c Check for readability"
2799 "\n -v0 Make swap version 0 (max 128M)"
2800 "\n -v1 Make swap version 1 (default for kernels > 2.1.117)"
2801 "\n BLOCKS Number of blocks to use (default is entire partition)"
2804 #define mktemp_trivial_usage \
2805 "[-dt] [-p DIR] [TEMPLATE]"
2806 #define mktemp_full_usage "\n\n" \
2807 "Create a temporary file with name based on TEMPLATE and print its name.\n" \
2808 "TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX).\n" \
2810 "\n -d Make a directory instead of a file" \
2811 /* "\n -q Fail silently if an error occurs" - we ignore it */ \
2812 "\n -t Generate a path rooted in temporary directory" \
2813 "\n -p DIR Use DIR as a temporary directory (implies -t)" \
2815 "\nFor -t or -p, directory is chosen as follows:" \
2816 "\n$TMPDIR if set, else -p DIR, else /tmp" \
2818 #define mktemp_example_usage \
2819 "$ mktemp /tmp/temp.XXXXXX\n" \
2820 "/tmp/temp.mWiLjM\n" \
2821 "$ ls -la /tmp/temp.mWiLjM\n" \
2822 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
2824 #define modprobe_trivial_usage \
2825 IF_MODPROBE_SMALL("[-qfwrsv] MODULE [symbol=value...]") \
2826 IF_NOT_MODPROBE_SMALL("[-" \
2827 IF_FEATURE_2_4_MODULES("k")"nqrsv" \
2828 IF_FEATURE_MODPROBE_BLACKLIST("b")"] MODULE [symbol=value...]")
2829 #define modprobe_full_usage "\n\n" \
2831 IF_MODPROBE_SMALL( \
2834 "\n -w Wait for unload" \
2835 "\n -r Remove module (stacks) or do autoclean" \
2836 "\n -s Report via syslog instead of stderr" \
2839 IF_NOT_MODPROBE_SMALL( \
2840 IF_FEATURE_2_4_MODULES( \
2841 "\n -k Make module autoclean-able" \
2845 "\n -r Remove module (stacks) or do autoclean" \
2846 "\n -s Report via syslog instead of stderr" \
2848 IF_FEATURE_MODPROBE_BLACKLIST( \
2849 "\n -b Apply blacklist to module names too" \
2853 #define modprobe_notes_usage \
2854 "modprobe can (un)load a stack of modules, passing each module options (when\n" \
2855 "loading). modprobe uses a configuration file to determine what option(s) to\n" \
2856 "pass each module it loads.\n" \
2858 "The configuration file is searched (in this order):\n" \
2860 " /etc/modprobe.conf (2.6 only)\n" \
2861 " /etc/modules.conf\n" \
2862 " /etc/conf.modules (deprecated)\n" \
2864 "They all have the same syntax (see below). If none is present, it is\n" \
2865 "_not_ an error; each loaded module is then expected to load without\n" \
2866 "options. Once a file is found, the others are tested for.\n" \
2868 "/etc/modules.conf entry format:\n" \
2870 " alias <alias_name> <mod_name>\n" \
2871 " Makes it possible to modprobe alias_name, when there is no such module.\n" \
2872 " It makes sense if your mod_name is long, or you want a more representative\n" \
2873 " name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2874 " This makes it also possible to use a different set of options (below) for\n" \
2875 " the module and the alias.\n" \
2876 " A module can be aliased more than once.\n" \
2878 " options <mod_name|alias_name> <symbol=value...>\n" \
2879 " When loading module mod_name (or the module aliased by alias_name), pass\n" \
2880 " the \"symbol=value\" pairs as option to that module.\n" \
2882 "Sample /etc/modules.conf file:\n" \
2884 " options tulip irq=3\n" \
2885 " alias tulip tulip2\n" \
2886 " options tulip2 irq=4 io=0x308\n" \
2888 "Other functionality offered by 'classic' modprobe is not available in\n" \
2889 "this implementation.\n" \
2891 "If module options are present both in the config file, and on the command line,\n" \
2892 "then the options from the command line will be passed to the module _after_\n" \
2893 "the options from the config file. That way, you can have defaults in the config\n" \
2894 "file, and override them for a specific usage from the command line.\n"
2895 #define modprobe_example_usage \
2896 "(with the above /etc/modules.conf):\n\n" \
2897 "$ modprobe tulip\n" \
2898 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2899 "$ modprobe tulip irq=5\n" \
2900 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2901 "$ modprobe tulip2\n" \
2902 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2903 " which are the default for alias 'tulip2'\n\n" \
2904 "$ modprobe tulip2 irq=8\n" \
2905 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2906 " which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2907 " from the command line\n\n" \
2908 "$ modprobe tulip2 irq=2 io=0x210\n" \
2909 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2910 " which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2911 " from the command line\n"
2913 #define more_trivial_usage \
2915 #define more_full_usage "\n\n" \
2916 "View FILE or standard input one screenful at a time"
2918 #define more_example_usage \
2921 #define mount_trivial_usage \
2922 "[flags] DEVICE NODE [-o OPT,OPT]"
2923 #define mount_full_usage "\n\n" \
2924 "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
2926 "\n -a Mount all filesystems in fstab" \
2927 IF_FEATURE_MOUNT_FAKE( \
2928 IF_FEATURE_MTAB_SUPPORT( \
2929 "\n -f Update /etc/mtab, but don't mount" \
2931 IF_NOT_FEATURE_MTAB_SUPPORT( \
2935 IF_FEATURE_MOUNT_HELPERS( \
2936 "\n -i Don't run mount helper" \
2938 IF_FEATURE_MTAB_SUPPORT( \
2939 "\n -n Don't update /etc/mtab" \
2941 "\n -r Read-only mount" \
2942 "\n -w Read-write mount (default)" \
2943 "\n -t FSTYPE Filesystem type" \
2944 "\n -O OPT Mount only filesystems with option OPT (-a only)" \
2946 IF_FEATURE_MOUNT_LOOP( \
2947 "\n loop Ignored (loop devices are autodetected)" \
2949 IF_FEATURE_MOUNT_FLAGS( \
2950 "\n [a]sync Writes are [a]synchronous" \
2951 "\n [no]atime Disable/enable updates to inode access times" \
2952 "\n [no]diratime Disable/enable atime updates to directories" \
2953 "\n [no]relatime Disable/enable atime updates relative to modification time" \
2954 "\n [no]dev (Dis)allow use of special device files" \
2955 "\n [no]exec (Dis)allow use of executable files" \
2956 "\n [no]suid (Dis)allow set-user-id-root programs" \
2957 "\n [r]shared Convert [recursively] to a shared subtree" \
2958 "\n [r]slave Convert [recursively] to a slave subtree" \
2959 "\n [r]private Convert [recursively] to a private subtree" \
2960 "\n [un]bindable Make mount point [un]able to be bind mounted" \
2961 "\n bind Bind a directory to an additional location" \
2962 "\n move Relocate an existing mount point" \
2964 "\n remount Remount a mounted filesystem, changing its flags" \
2965 "\n ro/rw Read-only/read-write mount" \
2967 "\nThere are EVEN MORE flags that are specific to each filesystem" \
2968 "\nYou'll have to see the written documentation for those filesystems" \
2970 #define mount_example_usage \
2972 "/dev/hda3 on / type minix (rw)\n" \
2973 "proc on /proc type proc (rw)\n" \
2974 "devpts on /dev/pts type devpts (rw)\n" \
2975 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2976 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2977 "$ mount cd_image.iso mydir\n"
2978 #define mount_notes_usage \
2979 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2981 #define mountpoint_trivial_usage \
2982 "[-q] <[-dn] DIR | -x DEVICE>"
2983 #define mountpoint_full_usage "\n\n" \
2984 "Check if the directory is a mountpoint\n" \
2987 "\n -d Print major/minor device number of the filesystem" \
2988 "\n -n Print device name of the filesystem" \
2989 "\n -x Print major/minor device number of the blockdevice" \
2991 #define mountpoint_example_usage \
2992 "$ mountpoint /proc\n" \
2993 "/proc is not a mountpoint\n" \
2994 "$ mountpoint /sys\n" \
2995 "/sys is a mountpoint\n"
2997 #define mt_trivial_usage \
2998 "[-f device] opcode value"
2999 #define mt_full_usage "\n\n" \
3000 "Control magnetic tape drive operation\n" \
3002 "Available Opcodes:\n" \
3004 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
3005 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
3006 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
3007 "setpart tell unload unlock weof wset" \
3009 #define mv_trivial_usage \
3010 "[OPTIONS] SOURCE DEST\n" \
3011 "or: mv [OPTIONS] SOURCE... DIRECTORY"
3012 #define mv_full_usage "\n\n" \
3013 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY\n" \
3015 "\n -f Don't prompt before overwriting" \
3016 "\n -i Interactive, prompt before overwrite" \
3018 #define mv_example_usage \
3019 "$ mv /tmp/foo /bin/bar\n"
3021 #define nameif_trivial_usage \
3022 "[-s] [-c FILE] [{IFNAME MACADDR}]"
3023 #define nameif_full_usage "\n\n" \
3024 "Rename network interface while it in the down state\n" \
3026 "\n -c FILE Use configuration file (default: /etc/mactab)" \
3027 "\n -s Use syslog (LOCAL0 facility)" \
3028 "\n IFNAME MACADDR new_interface_name interface_mac_address" \
3030 #define nameif_example_usage \
3031 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
3033 "$ nameif -c /etc/my_mactab_file\n" \
3037 #if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
3038 #define NC_OPTIONS_STR "\n\nOptions:"
3040 #define NC_OPTIONS_STR
3043 #define nc_trivial_usage \
3044 IF_NC_EXTRA("[-iN] [-wN] ")IF_NC_SERVER("[-l] [-p PORT] ") \
3045 "["IF_NC_EXTRA("-f FILENAME|")"IPADDR PORT]"IF_NC_EXTRA(" [-e PROG]")
3046 #define nc_full_usage "\n\n" \
3047 "Open a pipe to IP:port" IF_NC_EXTRA(" or file") \
3050 "\n -e PROG Run PROG after connect" \
3051 "\n -i SEC Delay interval for lines sent" \
3052 "\n -w SEC Timeout for connect" \
3053 "\n -f FILE Use file (ala /dev/ttyS0) instead of network" \
3056 "\n -l Listen mode, for inbound connects" \
3058 "\n (use -l twice with -e for persistent server)") \
3059 "\n -p PORT Local port" \
3062 #define nc_notes_usage "" \
3064 "To use netcat as a terminal emulator on a serial port:\n\n" \
3065 "$ stty 115200 -F /dev/ttyS0\n" \
3066 "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
3069 #define nc_example_usage \
3070 "$ nc foobar.somedomain.com 25\n" \
3071 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
3073 "214-Commands supported:\n" \
3074 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
3075 "214 NOOP QUIT RSET HELP\n" \
3077 "221 foobar closing connection\n"
3079 #else /* DESKTOP nc - much more compatible with nc 1.10 */
3081 #define nc_trivial_usage \
3082 "[OPTIONS] HOST PORT - connect" \
3084 "nc [OPTIONS] -l -p PORT [HOST] [PORT] - listen")
3085 #define nc_full_usage "\n\n" \
3087 "\n -e PROG Run PROG after connect (must be last)" \
3089 "\n -l Listen mode, for inbound connects" \
3091 "\n -n Don't do DNS resolution" \
3092 "\n -s ADDR Local address" \
3093 "\n -p PORT Local port" \
3096 "\n -w SEC Timeout for connects and final net reads" \
3098 "\n -i SEC Delay interval for lines sent" /* ", ports scanned" */ \
3099 "\n -o FILE Hex dump traffic" \
3100 "\n -z Zero-I/O mode (scanning)" \
3102 /* "\n -r Randomize local and remote ports" */
3103 /* "\n -g gateway Source-routing hop point[s], up to 8" */
3104 /* "\n -G num Source-routing pointer: 4, 8, 12, ..." */
3105 /* "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
3107 /* -e PROG can take ARGS too: "nc ... -e ls -l", but we don't document it
3108 * in help text: nc 1.10 does not allow that. We don't want to entice
3109 * users to use this incompatibility */
3113 #define netstat_trivial_usage \
3114 "[-laentuwxr"IF_FEATURE_NETSTAT_WIDE("W")IF_FEATURE_NETSTAT_PRG("p")"]"
3115 #define netstat_full_usage "\n\n" \
3116 "Display networking information\n" \
3118 "\n -l Display listening server sockets" \
3119 "\n -a Display all sockets (default: connected)" \
3120 "\n -e Display other/more information" \
3121 "\n -n Don't resolve names" \
3122 "\n -t Tcp sockets" \
3123 "\n -u Udp sockets" \
3124 "\n -w Raw sockets" \
3125 "\n -x Unix sockets" \
3126 "\n -r Display routing table" \
3127 IF_FEATURE_NETSTAT_WIDE( \
3128 "\n -W Display with no column truncation" \
3130 IF_FEATURE_NETSTAT_PRG( \
3131 "\n -p Display PID/Program name for sockets" \
3134 #define nice_trivial_usage \
3135 "[-n ADJUST] [PROG [ARGS]]"
3136 #define nice_full_usage "\n\n" \
3137 "Run PROG with modified scheduling priority\n" \
3139 "\n -n ADJUST Adjust priority by ADJUST" \
3141 #define nmeter_trivial_usage \
3143 #define nmeter_full_usage "\n\n" \
3144 "Monitor system in real time\n\n" \
3145 "Format specifiers:\n" \
3146 " %Nc or %[cN] Monitor CPU. N - bar size, default 10\n" \
3147 " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
3148 " %[niface] Monitor network interface 'iface'\n" \
3149 " %m Monitor allocated memory\n" \
3150 " %[mf] Monitor free memory\n" \
3151 " %[mt] Monitor total memory\n" \
3152 " %s Monitor allocated swap\n" \
3153 " %f Monitor number of used file descriptors\n" \
3154 " %Ni Monitor total/specific IRQ rate\n" \
3155 " %x Monitor context switch rate\n" \
3156 " %p Monitor forks\n" \
3157 " %[pn] Monitor # of processes\n" \
3158 " %b Monitor block io\n" \
3159 " %Nt Show time (with N decimal points)\n" \
3160 " %Nd Milliseconds between updates (default:1000)\n" \
3161 " %r Print <cr> instead of <lf> at EOL" \
3163 #define nmeter_example_usage \
3164 "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
3166 #define nohup_trivial_usage \
3168 #define nohup_full_usage "\n\n" \
3169 "Run PROG immune to hangups, with output to a non-tty"
3170 #define nohup_example_usage \
3173 #define nslookup_trivial_usage \
3175 #define nslookup_full_usage "\n\n" \
3176 "Query the nameserver for the IP address of the given HOST\n" \
3177 "optionally using a specified DNS server"
3178 #define nslookup_example_usage \
3179 "$ nslookup localhost\n" \
3180 "Server: default\n" \
3181 "Address: default\n" \
3184 "Address: 127.0.0.1\n"
3186 #define od_trivial_usage \
3187 "[-aBbcDdeFfHhIiLlOovXx] " IF_DESKTOP("[-t TYPE] ") "[FILE]"
3188 #define od_full_usage "\n\n" \
3189 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
3190 "(or standard input) to standard output."
3192 #define openvt_trivial_usage \
3193 "[-c N] [-sw] [PROG [ARGS]]"
3194 #define openvt_full_usage "\n\n" \
3195 "Start PROG on a new virtual terminal\n" \
3197 "\n -c N Use specified VT" \
3198 "\n -s Switch to the VT" \
3199 /* "\n -l Run PROG as login shell (by prepending '-')" */ \
3200 "\n -w Wait for PROG to exit" \
3202 #define openvt_example_usage \
3203 "openvt 2 /bin/ash\n"
3205 #define parse_trivial_usage \
3206 "[-n maxtokens] [-m mintokens] [-d delims] [-f flags] file ..."
3207 #define parse_full_usage "\n\n" \
3208 "[-n maxtokens] [-m mintokens] [-d delims] [-f flags] file ..."
3210 #define passwd_trivial_usage \
3212 #define passwd_full_usage "\n\n" \
3213 "Change USER's password. If no USER is specified,\n" \
3214 "changes the password for the current user.\n" \
3216 "\n -a Algorithm to use for password (choices: des, md5)" /* ", sha1)" */ \
3217 "\n -d Delete password for the account" \
3218 "\n -l Lock (disable) account" \
3219 "\n -u Unlock (re-enable) account" \
3221 #define chpasswd_trivial_usage \
3222 IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
3223 #define chpasswd_full_usage "\n\n" \
3224 "Read user:password from stdin and update /etc/passwd\n" \
3227 "\n -e,--encrypted Supplied passwords are in encrypted form" \
3228 "\n -m,--md5 Use MD5 encryption instead of DES" \
3231 "\n -e Supplied passwords are in encrypted form" \
3232 "\n -m Use MD5 encryption instead of DES" \
3235 #define patch_trivial_usage \
3236 "[-p NUM] [-i DIFF] [-R] [-N]"
3237 #define patch_full_usage "\n\n" \
3238 " -p NUM Strip NUM leading components from file names" \
3239 "\n -i DIFF Read DIFF instead of stdin" \
3240 "\n -R Reverse patch" \
3241 "\n -N Ignore already applied patches" \
3243 #define patch_example_usage \
3244 "$ patch -p1 < example.diff\n" \
3245 "$ patch -p0 -i example.diff"
3247 #define pgrep_trivial_usage \
3248 "[-flnovx] [-s SID|-P PPID|PATTERN]"
3249 #define pgrep_full_usage "\n\n" \
3250 "Display process(es) selected by regex PATTERN\n" \
3252 "\n -l Show command name too" \
3253 "\n -f Match against entire command line" \
3254 "\n -n Show the newest process only" \
3255 "\n -o Show the oldest process only" \
3256 "\n -v Negate the match" \
3257 "\n -x Match whole name (not substring)" \
3258 "\n -s Match session ID (0 for current)" \
3259 "\n -P Match parent process ID" \
3261 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
3262 #define pidof_trivial_usage \
3263 "[OPTIONS] [NAME...]"
3264 #define USAGE_PIDOF "\n\nOptions:"
3266 #define pidof_trivial_usage \
3268 #define USAGE_PIDOF /* none */
3270 #define pidof_full_usage "\n\n" \
3271 "List PIDs of all processes with names that match NAMEs" \
3273 IF_FEATURE_PIDOF_SINGLE( \
3274 "\n -s Show only one PID") \
3275 IF_FEATURE_PIDOF_OMIT( \
3276 "\n -o PID Omit given pid" \
3277 "\n Use %PPID to omit pid of pidof's parent") \
3279 #define pidof_example_usage \
3282 IF_FEATURE_PIDOF_OMIT( \
3283 "$ pidof /bin/sh\n20351 5973 5950\n") \
3284 IF_FEATURE_PIDOF_OMIT( \
3285 "$ pidof /bin/sh -o %PPID\n20351 5950")
3287 #if !ENABLE_FEATURE_FANCY_PING
3288 #define ping_trivial_usage \
3290 #define ping_full_usage "\n\n" \
3291 "Send ICMP ECHO_REQUEST packets to network hosts"
3292 #define ping6_trivial_usage \
3294 #define ping6_full_usage "\n\n" \
3295 "Send ICMP ECHO_REQUEST packets to network hosts"
3297 #define ping_trivial_usage \
3299 #define ping_full_usage "\n\n" \
3300 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3302 "\n -4, -6 Force IPv4 or IPv6 hostname resolution" \
3303 "\n -c CNT Send only CNT pings" \
3304 "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3305 "\n -I IFACE/IP Use interface or IP address as source" \
3306 "\n -W SEC Seconds to wait for the first response (default:10)" \
3307 "\n (after all -c CNT packets are sent)" \
3308 "\n -w SEC Seconds until ping exits (default:infinite)" \
3309 "\n (can exit earlier with -c CNT)" \
3310 "\n -q Quiet, only displays output at start" \
3311 "\n and when finished" \
3313 #define ping6_trivial_usage \
3315 #define ping6_full_usage "\n\n" \
3316 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3318 "\n -c CNT Send only CNT pings" \
3319 "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3320 "\n -I IFACE/IP Use interface or IP address as source" \
3321 "\n -q Quiet, only displays output at start" \
3322 "\n and when finished" \
3325 #define ping_example_usage \
3326 "$ ping localhost\n" \
3327 "PING slag (127.0.0.1): 56 data bytes\n" \
3328 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
3330 "--- debian ping statistics ---\n" \
3331 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3332 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3333 #define ping6_example_usage \
3334 "$ ping6 ip6-localhost\n" \
3335 "PING ip6-localhost (::1): 56 data bytes\n" \
3336 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
3338 "--- ip6-localhost ping statistics ---\n" \
3339 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3340 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3342 #define pipe_progress_trivial_usage NOUSAGE_STR
3343 #define pipe_progress_full_usage ""
3345 #define pivot_root_trivial_usage \
3347 #define pivot_root_full_usage "\n\n" \
3348 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
3349 "the new root file system"
3351 #define pkill_trivial_usage \
3352 "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
3353 #define pkill_full_usage "\n\n" \
3354 "Send a signal to process(es) selected by regex PATTERN\n" \
3356 "\n -l List all signals" \
3357 "\n -f Match against entire command line" \
3358 "\n -n Signal the newest process only" \
3359 "\n -o Signal the oldest process only" \
3360 "\n -v Negate the match" \
3361 "\n -x Match whole name (not substring)" \
3362 "\n -s Match session ID (0 for current)" \
3363 "\n -P Match parent process ID" \
3365 #define popmaildir_trivial_usage \
3366 "[OPTIONS] Maildir [connection-helper ...]"
3367 #define popmaildir_full_usage "\n\n" \
3368 "Fetch content of remote mailbox to local maildir\n" \
3370 "\n -b Binary mode. Ignored" \
3371 "\n -d Debug. Ignored" \
3372 "\n -m Show used memory. Ignored" \
3373 "\n -V Show version. Ignored" \
3374 "\n -c Use tcpclient. Ignored" \
3375 "\n -a Use APOP protocol. Implied. If server supports APOP -> use it" \
3376 "\n -s Skip authorization" \
3377 "\n -T Get messages with TOP instead with RETR" \
3378 "\n -k Keep retrieved messages on the server" \
3379 "\n -t timeout Network timeout" \
3380 IF_FEATURE_POPMAILDIR_DELIVERY( \
3381 "\n -F \"program arg1 arg2 ...\" Filter by program. May be multiple" \
3382 "\n -M \"program arg1 arg2 ...\" Deliver by program" \
3384 "\n -R size Remove old messages on the server >= size (in bytes). Ignored" \
3385 "\n -Z N1-N2 Remove messages from N1 to N2 (dangerous). Ignored" \
3386 "\n -L size Don't retrieve new messages >= size (in bytes). Ignored" \
3387 "\n -H lines Type specified number of lines of a message. Ignored"
3388 #define popmaildir_example_usage \
3389 "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
3390 "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
3392 #define poweroff_trivial_usage \
3393 "[-d delay] [-n] [-f]"
3394 #define poweroff_full_usage "\n\n" \
3395 "Halt and shut off power\n" \
3397 "\n -d Delay interval for halting" \
3398 "\n -n No call to sync()" \
3399 "\n -f Force power off (don't go through init)" \
3401 #define printenv_trivial_usage \
3403 #define printenv_full_usage "\n\n" \
3404 "Print all or part of environment.\n" \
3405 "If no environment VARIABLE specified, print them all."
3407 #define printf_trivial_usage \
3408 "FORMAT [ARGUMENT...]"
3409 #define printf_full_usage "\n\n" \
3410 "Format and print ARGUMENT(s) according to FORMAT,\n" \
3411 "where FORMAT controls the output exactly as in C printf"
3412 #define printf_example_usage \
3413 "$ printf \"Val=%d\\n\" 5\n" \
3419 #define ps_trivial_usage \
3421 #define ps_full_usage "\n\n" \
3422 "Report process status\n" \
3424 "\n -o col1,col2=header Select columns for display" \
3425 IF_FEATURE_SHOW_THREADS( \
3426 "\n -T Show threads" \
3429 #else /* !ENABLE_DESKTOP */
3431 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
3432 #define USAGE_PS "\nThis version of ps accepts no options"
3434 #define USAGE_PS "\nOptions:"
3437 #define ps_trivial_usage \
3439 #define ps_full_usage "\n\n" \
3440 "Report process status\n" \
3443 "\n -Z Show SE Linux context" \
3445 IF_FEATURE_PS_WIDE( \
3446 "\n w Wide output" \
3449 #endif /* ENABLE_DESKTOP */
3451 #define ps_example_usage \
3453 " PID Uid Gid State Command\n" \
3454 " 1 root root S init\n" \
3455 " 2 root root S [kflushd]\n" \
3456 " 3 root root S [kupdate]\n" \
3457 " 4 root root S [kpiod]\n" \
3458 " 5 root root S [kswapd]\n" \
3459 " 742 andersen andersen S [bash]\n" \
3460 " 743 andersen andersen S -bash\n" \
3461 " 745 root root S [getty]\n" \
3462 " 2990 andersen andersen R ps\n" \
3464 #define pscan_trivial_usage \
3465 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
3466 #define pscan_full_usage "\n\n" \
3467 "Scan a host, print all open ports\n" \
3469 "\n -c Show closed ports too" \
3470 "\n -b Show blocked ports too" \
3471 "\n -p Scan from this port (default 1)" \
3472 "\n -P Scan up to this port (default 1024)" \
3473 "\n -t Timeout (default 5000 ms)" \
3474 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
3476 #define pwd_trivial_usage \
3478 #define pwd_full_usage "\n\n" \
3479 "Print the full filename of the current working directory"
3480 #define pwd_example_usage \
3484 #define raidautorun_trivial_usage \
3486 #define raidautorun_full_usage "\n\n" \
3487 "Tell the kernel to automatically search and start RAID arrays"
3488 #define raidautorun_example_usage \
3489 "$ raidautorun /dev/md0"
3491 #define rdate_trivial_usage \
3493 #define rdate_full_usage "\n\n" \
3494 "Get and possibly set the system date and time from a remote HOST\n" \
3496 "\n -s Set the system date and time (default)" \
3497 "\n -p Print the date and time" \
3499 #define rdev_trivial_usage \
3501 #define rdev_full_usage "\n\n" \
3502 "Print the device node associated with the filesystem mounted at '/'"
3503 #define rdev_example_usage \
3505 "/dev/mtdblock9 /\n"
3507 #define readahead_trivial_usage \
3509 #define readahead_full_usage "\n\n" \
3510 "Preload FILEs to RAM"
3512 #define readlink_trivial_usage \
3513 IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
3514 #define readlink_full_usage "\n\n" \
3515 "Display the value of a symlink" \
3516 IF_FEATURE_READLINK_FOLLOW( "\n" \
3518 "\n -f Canonicalize by following all symlinks" \
3519 "\n -n Don't add newline" \
3523 #define readprofile_trivial_usage \
3525 #define readprofile_full_usage "\n\n" \
3527 "\n -m mapfile (Default: /boot/System.map)" \
3528 "\n -p profile (Default: /proc/profile)" \
3529 "\n -M mult Set the profiling multiplier to mult" \
3530 "\n -i Print only info about the sampling step" \
3532 "\n -a Print all symbols, even if count is 0" \
3533 "\n -b Print individual histogram-bin counts" \
3534 "\n -s Print individual counters within functions" \
3535 "\n -r Reset all the counters (root only)" \
3536 "\n -n Disable byte order auto-detection" \
3538 #define realpath_trivial_usage \
3540 #define realpath_full_usage "\n\n" \
3541 "Return the absolute pathnames of given argument"
3543 #define reboot_trivial_usage \
3544 "[-d delay] [-n] [-f]"
3545 #define reboot_full_usage "\n\n" \
3546 "Reboot the system\n" \
3548 "\n -d Delay interval for rebooting" \
3549 "\n -n No call to sync()" \
3550 "\n -f Force reboot (don't go through init)" \
3552 #define reformime_trivial_usage \
3553 "[OPTIONS] [FILE]..."
3554 #define reformime_full_usage "\n\n" \
3555 "Parse MIME-encoded message\n" \
3557 "\n -x prefix Extract content of MIME sections to files" \
3558 "\n -X prog [args] Filter content of MIME sections through prog." \
3559 "\n Must be the last option" \
3561 "\nOther options are silently ignored." \
3563 #define renice_trivial_usage \
3564 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
3565 #define renice_full_usage "\n\n" \
3566 "Change priority of running processes\n" \
3568 "\n -n Adjust current nice value (smaller is faster)" \
3569 "\n -p Process id(s) (default)" \
3570 "\n -g Process group id(s)" \
3571 "\n -u Process user name(s) and/or id(s)" \
3573 #define scriptreplay_trivial_usage \
3574 "timingfile [typescript [divisor]]"
3575 #define scriptreplay_full_usage "\n\n" \
3576 "Play back typescripts, using timing information"
3578 #define reset_trivial_usage \
3580 #define reset_full_usage "\n\n" \
3583 #define resize_trivial_usage \
3585 #define resize_full_usage "\n\n" \
3588 #define restorecon_trivial_usage \
3589 "[-iFnrRv] [-e excludedir]... [-o filename] [-f filename | pathname]"
3590 #define restorecon_full_usage "\n\n" \
3591 "Reset security contexts of files in pathname\n" \
3592 "\n -i Ignore files that don't exist" \
3593 "\n -f file File with list of files to process. Use - for stdin" \
3594 "\n -e directory Directory to exclude" \
3595 "\n -R,-r Recurse" \
3596 "\n -n Don't change any file labels" \
3597 "\n -o file Save list of files with incorrect context" \
3599 "\n -vv Show changed labels" \
3600 "\n -F Force reset of context to match file_context" \
3601 "\n for customizable files, or the user section," \
3602 "\n if it has changed" \
3604 #define rm_trivial_usage \
3606 #define rm_full_usage "\n\n" \
3607 "Remove (unlink) FILEs\n" \
3609 "\n -i Always prompt before removing" \
3610 "\n -f Never prompt" \
3611 "\n -r,-R Remove directories recursively" \
3613 #define rm_example_usage \
3614 "$ rm -rf /tmp/foo\n"
3616 #define rmdir_trivial_usage \
3617 "[OPTIONS] DIRECTORY..."
3618 #define rmdir_full_usage "\n\n" \
3619 "Remove the DIRECTORY, if it is empty\n" \
3621 IF_FEATURE_RMDIR_LONG_OPTIONS( \
3622 "\n -p|--parents Include parents" \
3623 "\n --ignore-fail-on-non-empty" \
3625 IF_NOT_FEATURE_RMDIR_LONG_OPTIONS( \
3626 "\n -p Include parents" \
3629 #define rmdir_example_usage \
3630 "# rmdir /tmp/foo\n"
3632 #define rmmod_trivial_usage \
3633 "[OPTIONS] [MODULE]..."
3634 #define rmmod_full_usage "\n\n" \
3635 "Unload the specified kernel modules from the kernel\n" \
3637 "\n -w Wait until the module is no longer used" \
3638 "\n -f Force unloading" \
3639 "\n -a Remove all unused modules (recursively)" \
3641 #define rmmod_example_usage \
3644 #define route_trivial_usage \
3645 "[{add|del|delete}]"
3646 #define route_full_usage "\n\n" \
3647 "Edit kernel routing tables\n" \
3649 "\n -n Don't resolve names" \
3650 "\n -e Display other/more information" \
3651 "\n -A inet" IF_FEATURE_IPV6("{6}") " Select address family" \
3653 #define rpm_trivial_usage \
3654 "-i -q[ildc]p package.rpm"
3655 #define rpm_full_usage "\n\n" \
3656 "Manipulate RPM packages\n" \
3658 "\n -i Install package" \
3659 "\n -q Query package" \
3660 "\n -p Query uninstalled package" \
3661 "\n -i Show information" \
3662 "\n -l List contents" \
3663 "\n -d List documents" \
3664 "\n -c List config files" \
3666 #define rpm2cpio_trivial_usage \
3668 #define rpm2cpio_full_usage "\n\n" \
3669 "Output a cpio archive of the rpm file"
3671 #define rtcwake_trivial_usage \
3672 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
3673 #define rtcwake_full_usage "\n\n" \
3674 "Enter a system sleep state until specified wakeup time\n" \
3676 "\n -a,--auto Read clock mode from adjtime" \
3677 "\n -l,--local Clock is set to local time" \
3678 "\n -u,--utc Clock is set to UTC time" \
3679 "\n -d,--device=DEV Specify the RTC device" \
3680 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
3681 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
3682 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
3685 "\n -a Read clock mode from adjtime" \
3686 "\n -l Clock is set to local time" \
3687 "\n -u Clock is set to UTC time" \
3688 "\n -d DEV Specify the RTC device" \
3689 "\n -m MODE Set the sleep state (default: standby)" \
3690 "\n -s SEC Set the timeout in SEC seconds from now" \
3691 "\n -t TIME Set the timeout to TIME seconds from epoch" \
3694 #define runcon_trivial_usage \
3695 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG [ARGS]\n" \
3696 " runcon CONTEXT PROG [ARGS]"
3697 #define runcon_full_usage "\n\n" \
3698 "Run PROG in a different security context\n" \
3699 "\n CONTEXT Complete security context\n" \
3700 IF_FEATURE_RUNCON_LONG_OPTIONS( \
3701 "\n -c,--compute Compute process transition context before modifying" \
3702 "\n -t,--type=TYPE Type (for same role as parent)" \
3703 "\n -u,--user=USER User identity" \
3704 "\n -r,--role=ROLE Role" \
3705 "\n -l,--range=RNG Levelrange" \
3707 IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
3708 "\n -c Compute process transition context before modifying" \
3709 "\n -t TYPE Type (for same role as parent)" \
3710 "\n -u USER User identity" \
3712 "\n -l RNG Levelrange" \
3715 #define run_parts_trivial_usage \
3716 "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
3717 #define run_parts_full_usage "\n\n" \
3718 "Run a bunch of scripts in a directory\n" \
3720 "\n -t Print what would be run, but don't actually run anything" \
3721 "\n -a ARG Pass ARG as argument for every program" \
3722 "\n -u MASK Set the umask to MASK before running every program" \
3723 IF_FEATURE_RUN_PARTS_FANCY( \
3724 "\n -l Print names of all matching files even if they are not executable" \
3727 #define run_parts_example_usage \
3728 "$ run-parts -a start /etc/init.d\n" \
3729 "$ run-parts -a stop=now /etc/init.d\n\n" \
3730 "Let's assume you have a script foo/dosomething:\n" \
3732 "for i in $*; do eval $i; done; unset i\n" \
3733 "case \"$1\" in\n" \
3734 "start*) echo starting something;;\n" \
3735 "stop*) set -x; shutdown -h $stop;;\n" \
3737 "Running this yields:\n" \
3738 "$run-parts -a stop=+4m foo/\n" \
3741 #define runlevel_trivial_usage \
3743 #define runlevel_full_usage "\n\n" \
3744 "Find the current and previous system runlevel\n" \
3746 "If no utmp file exists or if no runlevel record can be found,\n" \
3748 #define runlevel_example_usage \
3749 "$ runlevel /var/run/utmp\n" \
3752 #define runsv_trivial_usage \
3754 #define runsv_full_usage "\n\n" \
3755 "Start and monitor a service and optionally an appendant log service"
3757 #define runsvdir_trivial_usage \
3758 "[-P] [-s SCRIPT] dir"
3759 #define runsvdir_full_usage "\n\n" \
3760 "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
3761 "\n -P Put each runsv in a new session" \
3762 "\n -s SCRIPT Run SCRIPT <signo> after signal is processed" \
3764 #define rx_trivial_usage \
3766 #define rx_full_usage "\n\n" \
3767 "Receive a file using the xmodem protocol"
3768 #define rx_example_usage \
3771 #define script_trivial_usage \
3772 "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
3773 #define script_full_usage "\n\n" \
3775 "\n -a Append output" \
3776 "\n -c Run PROG, not shell" \
3777 "\n -f Flush output after each write" \
3780 "\n -t Send timing to stderr" \
3783 #define sed_trivial_usage \
3784 "[-efinr] SED_CMD [FILE]..."
3785 #define sed_full_usage "\n\n" \
3787 "\n -e CMD Add CMD to sed commands to be executed" \
3788 "\n -f FILE Add FILE contents to sed commands to be executed" \
3789 "\n -i Edit files in-place" \
3790 "\n -n Suppress automatic printing of pattern space" \
3791 "\n -r Use extended regex syntax" \
3793 "\nIf no -e or -f is given, the first non-option argument is taken as the sed" \
3794 "\ncommand to interpret. All remaining arguments are names of input files; if no" \
3795 "\ninput files are specified, then the standard input is read. Source files" \
3796 "\nwill not be modified unless -i option is given." \
3798 #define sed_example_usage \
3799 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
3802 #define selinuxenabled_trivial_usage NOUSAGE_STR
3803 #define selinuxenabled_full_usage ""
3805 #define sendmail_trivial_usage \
3806 "[OPTIONS] [RECIPIENT_EMAIL]..."
3807 #define sendmail_full_usage "\n\n" \
3808 "Read email from stdin and send it\n" \
3809 "\nStandard options:" \
3810 "\n -t Read additional recipients from message body" \
3811 "\n -f sender Sender (required)" \
3812 "\n -o options Various options. -oi implied, others are ignored" \
3813 "\n -i -oi synonym. implied and ignored" \
3815 "\nBusybox specific options:" \
3816 "\n -w seconds Network timeout" \
3817 "\n -H 'PROG ARGS' Run connection helper" \
3819 "\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
3820 "\n -connect smtp.gmail.com:25' <email.txt" \
3821 "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3822 "\n -H 'exec openssl s_client -quiet -tls1" \
3823 "\n -connect smtp.gmail.com:465' <email.txt" \
3824 "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3825 "\n -S server[:port] Server" \
3826 "\n -au<username> Username for AUTH LOGIN" \
3827 "\n -ap<password> Password for AUTH LOGIN" \
3828 "\n -am<method> Authentication method. Ignored. LOGIN is implied" \
3830 "\nOther options are silently ignored; -oi -t is implied" \
3832 "\nUse makemime applet to create message with attachments" \
3835 #define seq_trivial_usage \
3836 "[-w] [-s SEP] [FIRST [INC]] LAST"
3837 #define seq_full_usage "\n\n" \
3838 "Print numbers from FIRST to LAST, in steps of INC.\n" \
3839 "FIRST, INC default to 1\n" \
3841 "\n -w Pad to last with leading zeros" \
3842 "\n -s SEP String separator" \
3844 #define sestatus_trivial_usage \
3846 #define sestatus_full_usage "\n\n" \
3848 "\n -b Display current state of booleans" \
3850 #define setconsole_trivial_usage \
3851 "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
3852 #define setconsole_full_usage "\n\n" \
3853 "Redirect system console output to DEVICE (default: /dev/tty)\n" \
3855 "\n -r Reset output to /dev/console" \
3857 #define setenforce_trivial_usage \
3858 "[Enforcing | Permissive | 1 | 0]"
3859 #define setenforce_full_usage ""
3861 #define setfiles_trivial_usage \
3862 "[-dnpqsvW] [-e dir]... [-o file] [-r alt_root_path]" \
3863 IF_FEATURE_SETFILES_CHECK_OPTION( \
3864 " [-c policyfile] spec_file" \
3867 #define setfiles_full_usage "\n\n" \
3868 "Reset file contexts under pathname according to spec_file\n" \
3869 IF_FEATURE_SETFILES_CHECK_OPTION( \
3870 "\n -c file Check the validity of the contexts against the specified binary policy" \
3872 "\n -d Show which specification matched each file" \
3873 "\n -l Log changes in file labels to syslog" \
3874 "\n -n Don't change any file labels" \
3875 "\n -q Suppress warnings" \
3876 "\n -r dir Use an alternate root path" \
3877 "\n -e dir Exclude directory" \
3878 "\n -F Force reset of context to match file_context for customizable files" \
3879 "\n -o file Save list of files with incorrect context" \
3880 "\n -s Take a list of files from standard input (instead of command line)" \
3881 "\n -v Show changes in file labels, if type or role are changing" \
3882 "\n -vv Show changes in file labels, if type, role, or user are changing" \
3883 "\n -W Display warnings about entries that had no matching files" \
3885 #define setfont_trivial_usage \
3886 "FONT [-m MAPFILE] [-C TTY]"
3887 #define setfont_full_usage "\n\n" \
3888 "Load a console font\n" \
3890 "\n -m MAPFILE Load console screen map" \
3891 "\n -C TTY Affect TTY instead of /dev/tty" \
3893 #define setfont_example_usage \
3894 "$ setfont -m koi8-r /etc/i18n/fontname\n"
3896 #define setkeycodes_trivial_usage \
3897 "SCANCODE KEYCODE..."
3898 #define setkeycodes_full_usage "\n\n" \
3899 "Set entries into the kernel's scancode-to-keycode map,\n" \
3900 "allowing unusual keyboards to generate usable keycodes.\n\n" \
3901 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
3902 "and KEYCODE is given in decimal" \
3904 #define setkeycodes_example_usage \
3905 "$ setkeycodes e030 127\n"
3907 #define setlogcons_trivial_usage \
3909 #define setlogcons_full_usage "\n\n" \
3910 "Redirect the kernel output to console N (0 for current)"
3912 #define setsebool_trivial_usage \
3915 #define setsebool_full_usage "\n\n" \
3916 "Change boolean setting"
3918 #define setsid_trivial_usage \
3920 #define setsid_full_usage "\n\n" \
3921 "Run PROG in a new session. PROG will have no controlling terminal\n" \
3922 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
3923 "See setsid(2) for details." \
3925 #define last_trivial_usage \
3926 ""IF_FEATURE_LAST_FANCY("[-HW] [-f file]")
3927 #define last_full_usage "\n\n" \
3928 "Show listing of the last users that logged into the system" \
3929 IF_FEATURE_LAST_FANCY( "\n" \
3931 /* "\n -H Show header line" */ \
3932 "\n -W Display with no host column truncation" \
3933 "\n -f file Read from file instead of /var/log/wtmp" \
3936 #define showkey_trivial_usage \
3938 #define showkey_full_usage "\n\n" \
3939 "Show keys pressed\n" \
3941 "\n -a Display decimal/octal/hex values of the keys" \
3942 "\n -k Display interpreted keycodes (default)" \
3943 "\n -s Display raw scan-codes" \
3945 #define slattach_trivial_usage \
3946 "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
3947 #define slattach_full_usage "\n\n" \
3948 "Attach network interface(s) to serial line(s)\n" \
3950 "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3951 "\n -s SPD Set line speed" \
3952 "\n -e Exit after initializing device" \
3953 "\n -h Exit when the carrier is lost" \
3954 "\n -c PROG Run PROG when the line is hung up" \
3955 "\n -m Do NOT initialize the line in raw 8 bits mode" \
3956 "\n -L Enable 3-wire operation" \
3957 "\n -F Disable RTS/CTS flow control" \
3959 #define sleep_trivial_usage \
3960 IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
3961 #define sleep_full_usage "\n\n" \
3962 IF_NOT_FEATURE_FANCY_SLEEP("Pause for N seconds") \
3963 IF_FEATURE_FANCY_SLEEP( \
3964 "Pause for a time equal to the total of the args given, where each arg can\n" \
3965 "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
3966 #define sleep_example_usage \
3968 "[2 second delay results]\n" \
3969 IF_FEATURE_FANCY_SLEEP( \
3970 "$ sleep 1d 3h 22m 8s\n" \
3971 "[98528 second delay results]\n")
3973 #define sort_trivial_usage \
3975 IF_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
3977 #define sort_full_usage "\n\n" \
3978 "Sort lines of text\n" \
3980 IF_FEATURE_SORT_BIG( \
3981 "\n -b Ignore leading blanks" \
3982 "\n -c Check whether input is sorted" \
3983 "\n -d Dictionary order (blank or alphanumeric only)" \
3984 "\n -f Ignore case" \
3985 "\n -g General numerical sort" \
3986 "\n -i Ignore unprintable characters" \
3988 "\n -M Sort month" \
3990 "\n -n Sort numbers" \
3991 IF_FEATURE_SORT_BIG( \
3992 "\n -o Output to file" \
3993 "\n -k Sort by key" \
3994 "\n -t CHAR Key separator" \
3996 "\n -r Reverse sort order" \
3997 IF_FEATURE_SORT_BIG( \
3998 "\n -s Stable (don't sort ties alphabetically)" \
4000 "\n -u Suppress duplicate lines" \
4001 IF_FEATURE_SORT_BIG( \
4002 "\n -z Lines are terminated by NUL, not newline" \
4003 "\n -mST Ignored for GNU compatibility") \
4005 #define sort_example_usage \
4006 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
4013 IF_FEATURE_SORT_BIG( \
4014 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
4021 #define split_trivial_usage \
4022 "[OPTIONS] [INPUT [PREFIX]]"
4023 #define split_full_usage "\n\n" \
4025 "\n -b n[k|m] Split by bytes" \
4026 "\n -l n Split by lines" \
4027 "\n -a n Use n letters as suffix" \
4029 #define split_example_usage \
4030 "$ split TODO foo\n" \
4031 "$ cat TODO | split -a 2 -l 2 TODO_\n"
4033 #define start_stop_daemon_trivial_usage \
4034 "[OPTIONS] [-S|-K] ... [-- arguments...]"
4035 #define start_stop_daemon_full_usage "\n\n" \
4036 "Search for matching processes, and then\n" \
4037 "-K: stop all matching processes.\n" \
4038 "-S: start a process unless a matching process is found.\n" \
4039 IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
4040 "\nProcess matching:" \
4041 "\n -u,--user USERNAME|UID Match only this user's processes" \
4042 "\n -n,--name NAME Match processes with NAME" \
4043 "\n in comm field in /proc/PID/stat" \
4044 "\n -x,--exec EXECUTABLE Match processes with this command" \
4045 "\n in /proc/PID/cmdline" \
4046 "\n -p,--pidfile FILE Match a process with PID from the file" \
4047 "\n All specified conditions must match" \
4049 "\n -x,--exec EXECUTABLE Program to run" \
4050 "\n -a,--startas NAME Zeroth argument" \
4051 "\n -b,--background Background" \
4052 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4053 "\n -N,--nicelevel N Change nice level" \
4055 "\n -c,--chuid USER[:[GRP]] Change to user/group" \
4056 "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
4058 "\n -s,--signal SIG Signal to send" \
4059 "\n -t,--test Match only, exit with 0 if a process is found" \
4061 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4062 "\n -o,--oknodo Exit with status 0 if nothing is done" \
4063 "\n -v,--verbose Verbose" \
4065 "\n -q,--quiet Quiet" \
4067 IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
4068 "\nProcess matching:" \
4069 "\n -u USERNAME|UID Match only this user's processes" \
4070 "\n -n NAME Match processes with NAME" \
4071 "\n in comm field in /proc/PID/stat" \
4072 "\n -x EXECUTABLE Match processes with this command" \
4073 "\n command in /proc/PID/cmdline" \
4074 "\n -p FILE Match a process with PID from the file" \
4075 "\n All specified conditions must match" \
4077 "\n -x EXECUTABLE Program to run" \
4078 "\n -a NAME Zeroth argument" \
4079 "\n -b Background" \
4080 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4081 "\n -N N Change nice level" \
4083 "\n -c USER[:[GRP]] Change to user/group" \
4084 "\n -m Write PID to the pidfile specified by -p" \
4086 "\n -s SIG Signal to send" \
4087 "\n -t Match only, exit with 0 if a process is found" \
4089 IF_FEATURE_START_STOP_DAEMON_FANCY( \
4090 "\n -o Exit with status 0 if nothing is done" \
4096 #define stat_trivial_usage \
4098 #define stat_full_usage "\n\n" \
4099 "Display file (default) or filesystem status\n" \
4101 IF_FEATURE_STAT_FORMAT( \
4102 "\n -c fmt Use the specified format" \
4104 "\n -f Display filesystem status" \
4105 "\n -L Dereference links" \
4106 "\n -t Display info in terse form" \
4108 "\n -Z Print security context" \
4110 IF_FEATURE_STAT_FORMAT( \
4111 "\n\nValid format sequences for files:\n" \
4112 " %a Access rights in octal\n" \
4113 " %A Access rights in human readable form\n" \
4114 " %b Number of blocks allocated (see %B)\n" \
4115 " %B The size in bytes of each block reported by %b\n" \
4116 " %d Device number in decimal\n" \
4117 " %D Device number in hex\n" \
4118 " %f Raw mode in hex\n" \
4120 " %g Group ID of owner\n" \
4121 " %G Group name of owner\n" \
4122 " %h Number of hard links\n" \
4123 " %i Inode number\n" \
4125 " %N Quoted file name with dereference if symlink\n" \
4126 " %o I/O block size\n" \
4127 " %s Total size, in bytes\n" \
4128 " %t Major device type in hex\n" \
4129 " %T Minor device type in hex\n" \
4130 " %u User ID of owner\n" \
4131 " %U User name of owner\n" \
4132 " %x Time of last access\n" \
4133 " %X Time of last access as seconds since Epoch\n" \
4134 " %y Time of last modification\n" \
4135 " %Y Time of last modification as seconds since Epoch\n" \
4136 " %z Time of last change\n" \
4137 " %Z Time of last change as seconds since Epoch\n" \
4138 "\nValid format sequences for file systems:\n" \
4139 " %a Free blocks available to non-superuser\n" \
4140 " %b Total data blocks in file system\n" \
4141 " %c Total file nodes in file system\n" \
4142 " %d Free file nodes in file system\n" \
4143 " %f Free blocks in file system\n" \
4145 " %C Security context in SELinux\n" \
4147 " %i File System ID in hex\n" \
4148 " %l Maximum length of filenames\n" \
4150 " %s Block size (for faster transfer)\n" \
4151 " %S Fundamental block size (for block counts)\n" \
4152 " %t Type in hex\n" \
4153 " %T Type in human readable form" \
4156 #define strings_trivial_usage \
4157 "[-afo] [-n LEN] [FILE]..."
4158 #define strings_full_usage "\n\n" \
4159 "Display printable strings in a binary file\n" \
4161 "\n -a Scan whole file (default)" \
4162 "\n -f Precede strings with filenames" \
4163 "\n -n LEN At least LEN characters form a string (default 4)" \
4164 "\n -o Precede strings with decimal offsets" \
4166 #define stty_trivial_usage \
4167 "[-a|g] [-F DEVICE] [SETTING]..."
4168 #define stty_full_usage "\n\n" \
4169 "Without arguments, prints baud rate, line discipline,\n" \
4170 "and deviations from stty sane\n" \
4172 "\n -F DEVICE Open device instead of stdin" \
4173 "\n -a Print all current settings in human-readable form" \
4174 "\n -g Print in stty-readable form" \
4175 "\n [SETTING] See manpage" \
4177 #define su_trivial_usage \
4178 "[OPTIONS] [-] [username]"
4179 #define su_full_usage "\n\n" \
4180 "Change user id or become root\n" \
4182 "\n -p, -m Preserve environment" \
4183 "\n -c CMD Command to pass to 'sh -c'" \
4184 "\n -s SH Shell to use instead of default shell" \
4186 #define sulogin_trivial_usage \
4188 #define sulogin_full_usage "\n\n" \
4189 "Single user login\n" \
4193 #define sum_trivial_usage \
4195 #define sum_full_usage "\n\n" \
4196 "Checksum and count the blocks in a file\n" \
4198 "\n -r Use BSD sum algorithm (1K blocks)" \
4199 "\n -s Use System V sum algorithm (512byte blocks)" \
4201 #define sv_trivial_usage \
4202 "[-v] [-w sec] command service..."
4203 #define sv_full_usage "\n\n" \
4204 "Control services monitored by runsv supervisor.\n" \
4205 "Commands (only first character is enough):\n" \
4207 "status: query service status\n" \
4208 "up: if service isn't running, start it. If service stops, restart it\n" \
4209 "once: like 'up', but if service stops, don't restart it\n" \
4210 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
4211 " if it exists. After it stops, don't restart service\n" \
4212 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
4213 " runsv exits too\n" \
4214 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
4215 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
4217 #define svlogd_trivial_usage \
4218 "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
4219 #define svlogd_full_usage "\n\n" \
4220 "Continuously read log data from standard input, optionally\n" \
4221 "filter log messages, and write the data to one or more automatically\n" \
4224 #define swapoff_trivial_usage \
4226 #define swapoff_full_usage "\n\n" \
4227 "Stop swapping on DEVICE\n" \
4229 "\n -a Stop swapping on all swap devices" \
4231 #define swapon_trivial_usage \
4232 "[-a]" IF_FEATURE_SWAPON_PRI(" [-p pri]") " [DEVICE]"
4233 #define swapon_full_usage "\n\n" \
4234 "Start swapping on DEVICE\n" \
4236 "\n -a Start swapping on all swap devices" \
4237 IF_FEATURE_SWAPON_PRI( \
4238 "\n -p pri Set swap device priority" \
4241 #define switch_root_trivial_usage \
4242 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
4243 #define switch_root_full_usage "\n\n" \
4244 "Free initramfs and switch to another root fs:\n" \
4245 "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
4246 "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
4248 "\n -c DEV Reopen stdio to DEV after switch" \
4250 #define sync_trivial_usage \
4252 #define sync_full_usage "\n\n" \
4253 "Write all buffered blocks to disk"
4255 #define fsync_trivial_usage \
4257 #define fsync_full_usage \
4258 "Write files' buffered blocks to disk\n" \
4260 "\n -d Avoid syncing metadata"
4262 #define sysctl_trivial_usage \
4263 "[OPTIONS] [VALUE]..."
4264 #define sysctl_full_usage "\n\n" \
4265 "Configure kernel parameters at runtime\n" \
4267 "\n -n Don't print key names" \
4268 "\n -e Don't warn about unknown keys" \
4269 "\n -w Change sysctl setting" \
4270 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
4271 "\n -a Display all values" \
4272 "\n -A Display all values in table form" \
4274 #define sysctl_example_usage \
4275 "sysctl [-n] [-e] variable...\n" \
4276 "sysctl [-n] [-e] -w variable=value...\n" \
4277 "sysctl [-n] [-e] -a\n" \
4278 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
4279 "sysctl [-n] [-e] -A\n"
4281 #define syslogd_trivial_usage \
4283 #define syslogd_full_usage "\n\n" \
4284 "System logging utility.\n" \
4285 "Note that this version of syslogd ignores /etc/syslog.conf.\n" \
4287 "\n -n Run in foreground" \
4288 "\n -O FILE Log to given file (default:/var/log/messages)" \
4289 "\n -l n Set local log level" \
4290 "\n -S Smaller logging output" \
4291 IF_FEATURE_ROTATE_LOGFILE( \
4292 "\n -s SIZE Max size (KB) before rotate (default:200KB, 0=off)" \
4293 "\n -b NUM Number of rotated logs to keep (default:1, max=99, 0=purge)") \
4294 IF_FEATURE_REMOTE_LOG( \
4295 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
4296 "\n -L Log locally and via network (default is network only if -R)") \
4297 IF_FEATURE_SYSLOGD_DUP( \
4298 "\n -D Drop duplicates") \
4299 IF_FEATURE_IPC_SYSLOG( \
4300 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
4301 /* NB: -Csize shouldn't have space (because size is optional) */
4302 /* "\n -m MIN Minutes between MARK lines (default:20, 0=off)" */
4304 #define syslogd_example_usage \
4305 "$ syslogd -R masterlog:514\n" \
4306 "$ syslogd -R 192.168.1.1:601\n"
4308 #define tac_trivial_usage \
4310 #define tac_full_usage "\n\n" \
4311 "Concatenate FILEs and print them in reverse"
4313 #define tail_trivial_usage \
4314 "[OPTIONS] [FILE]..."
4315 #define tail_full_usage "\n\n" \
4316 "Print last 10 lines of each FILE (or standard input) to standard output.\n" \
4317 "With more than one FILE, precede each with a header giving the file name.\n" \
4319 IF_FEATURE_FANCY_TAIL( \
4320 "\n -c N[kbm] Output last N bytes") \
4321 "\n -n N[kbm] Print last N lines instead of last 10" \
4322 "\n -f Output data as the file grows" \
4323 IF_FEATURE_FANCY_TAIL( \
4324 "\n -q Never output headers giving file names" \
4325 "\n -s SEC Wait SEC seconds between reads with -f" \
4326 "\n -v Always output headers giving file names" \
4328 "\nIf the first character of N (bytes or lines) is a '+', output begins with" \
4329 "\nthe Nth item from the start of each file, otherwise, print the last N items" \
4330 "\nin the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." ) \
4332 #define tail_example_usage \
4333 "$ tail -n 1 /etc/resolv.conf\n" \
4334 "nameserver 10.0.0.1\n"
4336 #define tar_trivial_usage \
4337 "-[" IF_FEATURE_TAR_CREATE("c") IF_FEATURE_SEAMLESS_GZ("z") \
4338 IF_FEATURE_SEAMLESS_BZ2("j") IF_FEATURE_SEAMLESS_LZMA("a") \
4339 IF_FEATURE_SEAMLESS_Z("Z") "xtvO] " \
4340 IF_FEATURE_TAR_FROM("[-X FILE] ") \
4341 "[-f TARFILE] [-C DIR] [FILE]..."
4342 #define tar_full_usage "\n\n" \
4343 IF_FEATURE_TAR_CREATE("Create, extract, ") \
4344 IF_NOT_FEATURE_TAR_CREATE("Extract ") \
4345 "or list files from a tar file\n" \
4347 IF_FEATURE_TAR_CREATE( \
4351 "\nArchive format selection:" \
4352 IF_FEATURE_SEAMLESS_GZ( \
4353 "\n z Filter the archive through gzip" \
4355 IF_FEATURE_SEAMLESS_BZ2( \
4356 "\n j Filter the archive through bzip2" \
4358 IF_FEATURE_SEAMLESS_LZMA( \
4359 "\n a Filter the archive through lzma" \
4361 IF_FEATURE_SEAMLESS_Z( \
4362 "\n Z Filter the archive through compress" \
4364 "\nFile selection:" \
4365 "\n f Name of TARFILE or \"-\" for stdin" \
4366 "\n O Extract to stdout" \
4367 IF_FEATURE_TAR_FROM( \
4368 "\n exclude File to exclude" \
4369 "\n X File with names to exclude" \
4371 "\n C Change to directory DIR before operation" \
4374 #define tar_example_usage \
4375 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
4376 "$ tar -cf /tmp/tarball.tar /usr/local\n"
4378 #define taskset_trivial_usage \
4379 "[-p] [MASK] [PID | PROG [ARGS]]"
4380 #define taskset_full_usage "\n\n" \
4381 "Set or get CPU affinity\n" \
4383 "\n -p Operate on an existing PID" \
4385 #define taskset_example_usage \
4386 "$ taskset 0x7 ./dgemm_test&\n" \
4387 "$ taskset -p 0x1 $!\n" \
4388 "pid 4790's current affinity mask: 7\n" \
4389 "pid 4790's new affinity mask: 1\n" \
4390 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
4391 "pid 6671's current affinity mask: 1\n" \
4392 "pid 6671's new affinity mask: 1\n" \
4393 "$ taskset -p 1\n" \
4394 "pid 1's current affinity mask: 3\n"
4396 #define tee_trivial_usage \
4397 "[OPTIONS] [FILE]..."
4398 #define tee_full_usage "\n\n" \
4399 "Copy standard input to each FILE, and also to standard output\n" \
4401 "\n -a Append to the given FILEs, don't overwrite" \
4402 "\n -i Ignore interrupt signals (SIGINT)" \
4404 #define tee_example_usage \
4405 "$ echo \"Hello\" | tee /tmp/foo\n" \
4406 "$ cat /tmp/foo\n" \
4409 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
4410 #define telnet_trivial_usage \
4411 "[-a] [-l USER] HOST [PORT]"
4412 #define telnet_full_usage "\n\n" \
4413 "Connect to telnet server\n" \
4415 "\n -a Automatic login with $USER variable" \
4416 "\n -l USER Automatic login as USER" \
4419 #define telnet_trivial_usage \
4421 #define telnet_full_usage "\n\n" \
4422 "Connect to telnet server"
4425 #define telnetd_trivial_usage \
4427 #define telnetd_full_usage "\n\n" \
4428 "Handle incoming telnet connections" \
4429 IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
4431 "\n -l LOGIN Exec LOGIN on connect" \
4432 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
4433 "\n -K Close connection as soon as login exits" \
4434 "\n (normally wait until all programs close slave pty)" \
4435 IF_FEATURE_TELNETD_STANDALONE( \
4436 "\n -p PORT Port to listen on" \
4437 "\n -b ADDR[:PORT] Address to bind to" \
4438 "\n -F Run in foreground" \
4439 "\n -i Run as inetd service" \
4440 IF_FEATURE_TELNETD_INETD_WAIT( \
4441 "\n -w SEC Run as inetd service in wait mode, linger time SEC" \
4442 "\n -S Log to syslog (implied by -i or without -F and -w)" \
4446 /* "test --help" does not print help (POSIX compat), only "[ --help" does.
4447 * We display "<applet> EXPRESSION ]" here (not "<applet> EXPRESSION") */
4448 #define test_trivial_usage \
4450 #define test_full_usage "\n\n" \
4451 "Check file types, compare values etc. Return a 0/1 exit code\n" \
4452 "depending on logical value of EXPRESSION"
4453 #define test_example_usage \
4454 "$ test 1 -eq 2\n" \
4457 "$ test 1 -eq 1\n" \
4463 "$ [ -d /junk ]\n" \
4467 #define tc_trivial_usage \
4468 /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
4469 #define tc_full_usage "\n\n" \
4470 "OBJECT: {qdisc|class|filter}\n" \
4471 "CMD: {add|del|change|replace|show}\n" \
4473 "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
4474 /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4475 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4476 " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
4477 "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
4478 "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
4479 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4480 "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
4481 "filter [ pref PRIO ] [ protocol PROTO ]\n" \
4482 /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4483 " [ root | classid CLASSID ] [ handle FILTERID ]\n" \
4484 " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
4485 "filter show [ dev STRING ] [ root | parent CLASSID ]"
4487 #define tcpsvd_trivial_usage \
4488 "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
4489 /* with not-implemented options: */
4490 /* "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
4491 #define tcpsvd_full_usage "\n\n" \
4492 "Create TCP socket, bind to IP:PORT and listen\n" \
4493 "for incoming connection. Run PROG for each connection.\n" \
4494 "\n IP IP to listen on. '0' = all" \
4495 "\n PORT Port to listen on" \
4496 "\n PROG [ARGS] Program to run" \
4497 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4498 "\n -u USER[:GRP] Change to user/group after bind" \
4499 "\n -c N Handle up to N connections simultaneously" \
4500 "\n -b N Allow a backlog of approximately N TCP SYNs" \
4501 "\n -C N[:MSG] Allow only up to N connections from the same IP" \
4502 "\n New connections from this IP address are closed" \
4503 "\n immediately. MSG is written to the peer before close" \
4504 "\n -h Look up peer's hostname" \
4505 "\n -E Don't set up environment variables" \
4508 #define udpsvd_trivial_usage \
4509 "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
4510 #define udpsvd_full_usage "\n\n" \
4511 "Create UDP socket, bind to IP:PORT and wait\n" \
4512 "for incoming packets. Run PROG for each packet,\n" \
4513 "redirecting all further packets with same peer ip:port to it.\n" \
4514 "\n IP IP to listen on. '0' = all" \
4515 "\n PORT Port to listen on" \
4516 "\n PROG [ARGS] Program to run" \
4517 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4518 "\n -u USER[:GRP] Change to user/group after bind" \
4519 "\n -c N Handle up to N connections simultaneously" \
4520 "\n -h Look up peer's hostname" \
4521 "\n -E Don't set up environment variables" \
4524 #define tftp_trivial_usage \
4525 "[OPTIONS] HOST [PORT]"
4526 #define tftp_full_usage "\n\n" \
4527 "Transfer a file from/to tftp server\n" \
4529 "\n -l FILE Local FILE" \
4530 "\n -r FILE Remote FILE" \
4531 IF_FEATURE_TFTP_GET( \
4534 IF_FEATURE_TFTP_PUT( \
4537 IF_FEATURE_TFTP_BLOCKSIZE( \
4538 "\n -b SIZE Transfer blocks of SIZE octets" \
4541 #define tftpd_trivial_usage \
4542 "[-cr] [-u USER] [DIR]"
4543 #define tftpd_full_usage "\n\n" \
4544 "Transfer a file on tftp client's request\n" \
4546 "tftpd should be used as an inetd service.\n" \
4547 "tftpd's line for inetd.conf:\n" \
4548 " 69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
4549 "It also can be ran from udpsvd:\n" \
4550 " udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
4552 "\n -r Prohibit upload" \
4553 "\n -c Allow file creation via upload" \
4554 "\n -u Access files as USER" \
4556 #define time_trivial_usage \
4557 "[OPTIONS] PROG [ARGS]"
4558 #define time_full_usage "\n\n" \
4559 "Run PROG. When it finishes, its resource usage is displayed.\n" \
4563 #define timeout_trivial_usage \
4564 "[-t SECS] [-s SIG] PROG [ARGS]"
4565 #define timeout_full_usage "\n\n" \
4566 "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
4567 "Defaults: SECS: 10, SIG: TERM." \
4569 #define top_trivial_usage \
4570 "[-b] [-nCOUNT] [-dSECONDS]" IF_FEATURE_TOPMEM(" [-m]")
4571 #define top_full_usage "\n\n" \
4572 "Provide a view of process activity in real time.\n" \
4573 "Read the status of all processes from /proc each SECONDS\n" \
4574 "and show the status for however many processes will fit on the screen." \
4576 #define touch_trivial_usage \
4577 "[-c] [-d DATE] FILE [FILE]..."
4578 #define touch_full_usage "\n\n" \
4579 "Update the last-modified date on the given FILE[s]\n" \
4581 "\n -c Don't create files" \
4582 "\n -d DT Date/time to use" \
4584 #define touch_example_usage \
4585 "$ ls -l /tmp/foo\n" \
4586 "/bin/ls: /tmp/foo: No such file or directory\n" \
4587 "$ touch /tmp/foo\n" \
4588 "$ ls -l /tmp/foo\n" \
4589 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
4591 #define tr_trivial_usage \
4592 "[-cds] STRING1 [STRING2]"
4593 #define tr_full_usage "\n\n" \
4594 "Translate, squeeze, and/or delete characters from\n" \
4595 "standard input, writing to standard output\n" \
4597 "\n -c Take complement of STRING1" \
4598 "\n -d Delete input characters coded STRING1" \
4599 "\n -s Squeeze multiple output characters of STRING2 into one character" \
4601 #define tr_example_usage \
4602 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
4605 #define traceroute_trivial_usage \
4606 "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
4607 " [-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
4608 " [-z pausemsecs] HOST [data size]"
4609 #define traceroute_full_usage "\n\n" \
4610 "Trace the route to HOST\n" \
4612 "\n -F Set the don't fragment bit" \
4613 "\n -I Use ICMP ECHO instead of UDP datagrams" \
4614 "\n -l Display the ttl value of the returned packet" \
4615 "\n -d Set SO_DEBUG options to socket" \
4616 "\n -n Print hop addresses numerically rather than symbolically" \
4617 "\n -r Bypass the normal routing tables and send directly to a host" \
4619 "\n -m max_ttl Max time-to-live (max number of hops)" \
4620 "\n -p port# Base UDP port number used in probes" \
4621 "\n (default 33434)" \
4622 "\n -q nqueries Number of probes per 'ttl' (default 3)" \
4623 "\n -s src_addr IP address to use as the source address" \
4624 "\n -t tos Type-of-service in probe packets (default 0)" \
4625 "\n -w wait Time in seconds to wait for a response" \
4626 "\n (default 3 sec)" \
4627 "\n -g Loose source route gateway (8 max)" \
4629 #define true_trivial_usage \
4631 #define true_full_usage "\n\n" \
4632 "Return an exit code of TRUE (0)"
4633 #define true_example_usage \
4638 #define tty_trivial_usage \
4640 #define tty_full_usage "\n\n" \
4641 "Print file name of standard input's terminal" \
4642 IF_INCLUDE_SUSv2( "\n" \
4644 "\n -s Print nothing, only return exit status" \
4646 #define tty_example_usage \
4650 #define ttysize_trivial_usage \
4652 #define ttysize_full_usage "\n\n" \
4653 "Print dimension(s) of standard input's terminal, on error return 80x25"
4655 #define tunctl_trivial_usage \
4656 "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
4657 #define tunctl_full_usage "\n\n" \
4658 "Create or delete tun interfaces\n" \
4660 "\n -f name tun device (/dev/net/tun)" \
4661 "\n -t name Create iface 'name'" \
4662 "\n -d name Delete iface 'name'" \
4663 IF_FEATURE_TUNCTL_UG( \
4664 "\n -u owner Set iface owner" \
4665 "\n -g group Set iface group" \
4666 "\n -b Brief output" \
4668 #define tunctl_example_usage \
4670 "# tunctl -d tun0\n"
4672 #define tune2fs_trivial_usage \
4673 "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
4674 "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
4675 "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
4676 "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
4677 "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
4678 "[-T last-check-time] [-U UUID] device"
4679 #define tune2fs_full_usage "\n\n" \
4680 "Adjust filesystem options on ext[23] filesystems"
4682 #define udhcpc_trivial_usage \
4683 "[-Cfbnqtvo] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n" \
4684 " [-p pidfile] [-r IP] [-s script] [-O dhcp-option]..." IF_FEATURE_UDHCP_PORT(" [-P N]")
4685 #define udhcpc_full_usage "\n\n" \
4687 " -V,--vendorclass=CLASSID Vendor class identifier" \
4688 "\n -i,--interface=INTERFACE Interface to use (default eth0)" \
4689 "\n -H,-h,--hostname=HOSTNAME Client hostname" \
4690 "\n -c,--clientid=CLIENTID Client identifier" \
4691 "\n -C,--clientid-none Suppress default client identifier" \
4692 "\n -p,--pidfile=file Create pidfile" \
4693 "\n -r,--request=IP IP address to request" \
4694 "\n -s,--script=file Run file at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4695 "\n -t,--retries=N Send up to N request packets" \
4696 "\n -T,--timeout=N Pause between packets (default 3 seconds)" \
4697 "\n -A,--tryagain=N Wait N seconds (default 20) after failure" \
4698 "\n -O,--request-option=OPT Request DHCP option OPT (cumulative)" \
4699 "\n -o,--no-default-options Don't request any options (unless -O is also given)" \
4700 "\n -f,--foreground Run in foreground" \
4702 "\n -b,--background Background if lease is not immediately obtained" \
4704 "\n -S,--syslog Log to syslog too" \
4705 "\n -n,--now Exit with failure if lease is not immediately obtained" \
4706 "\n -q,--quit Quit after obtaining lease" \
4707 "\n -R,--release Release IP on quit" \
4708 IF_FEATURE_UDHCP_PORT( \
4709 "\n -P,--client-port N Use port N instead of default 68" \
4711 IF_FEATURE_UDHCPC_ARPING( \
4712 "\n -a,--arping Use arping to validate offered address" \
4716 " -V CLASSID Vendor class identifier" \
4717 "\n -i INTERFACE Interface to use (default: eth0)" \
4718 "\n -H,-h HOSTNAME Client hostname" \
4719 "\n -c CLIENTID Client identifier" \
4720 "\n -C Suppress default client identifier" \
4721 "\n -p file Create pidfile" \
4722 "\n -r IP IP address to request" \
4723 "\n -s file Run file at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4724 "\n -t N Send up to N request packets" \
4725 "\n -T N Try to get a lease for N seconds (default 3)" \
4726 "\n -A N Wait N seconds (default 20) after failure" \
4727 "\n -O OPT Request DHCP option OPT (cumulative)" \
4728 "\n -o Don't request any options (unless -O is also given)" \
4729 "\n -f Run in foreground" \
4731 "\n -b Background if lease is not immediately obtained" \
4733 "\n -S Log to syslog too" \
4734 "\n -n Exit with failure if lease is not immediately obtained" \
4735 "\n -q Quit after obtaining lease" \
4736 "\n -R Release IP on quit" \
4737 IF_FEATURE_UDHCP_PORT( \
4738 "\n -P N Use port N instead of default 68" \
4740 IF_FEATURE_UDHCPC_ARPING( \
4741 "\n -a Use arping to validate offered address" \
4745 #define udhcpd_trivial_usage \
4746 "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [configfile]" \
4748 #define udhcpd_full_usage "\n\n" \
4750 "\n -f Run in foreground" \
4751 "\n -S Log to syslog too" \
4752 IF_FEATURE_UDHCP_PORT( \
4753 "\n -P N Use port N instead of default 67" \
4756 #define umount_trivial_usage \
4757 "[flags] FILESYSTEM|DIRECTORY"
4758 #define umount_full_usage "\n\n" \
4759 "Unmount file systems\n" \
4761 IF_FEATURE_UMOUNT_ALL( \
4762 "\n -a Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
4764 IF_FEATURE_MTAB_SUPPORT( \
4765 "\n -n Don't erase /etc/mtab entries" \
4767 "\n -r Try to remount devices as read-only if mount is busy" \
4768 "\n -l Lazy umount (detach filesystem)" \
4769 "\n -f Force umount (i.e., unreachable NFS server)" \
4770 IF_FEATURE_MOUNT_LOOP( \
4771 "\n -d Free loop device if it has been used" \
4774 #define umount_example_usage \
4775 "$ umount /dev/hdc1\n"
4777 #define uname_trivial_usage \
4779 #define uname_full_usage "\n\n" \
4780 "Print system information\n" \
4783 "\n -m The machine (hardware) type" \
4785 "\n -r OS release" \
4786 "\n -s OS name (default)" \
4787 "\n -p Processor type" \
4788 "\n -v OS version" \
4790 #define uname_example_usage \
4792 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
4794 #define uncompress_trivial_usage \
4795 "[-c] [-f] [name...]"
4796 #define uncompress_full_usage "\n\n" \
4797 "Uncompress .Z file[s]\n" \
4799 "\n -c Extract to stdout" \
4800 "\n -f Overwrite an existing file" \
4802 #define unexpand_trivial_usage \
4803 "[-f][-a][-t NUM] [FILE|-]"
4804 #define unexpand_full_usage "\n\n" \
4805 "Convert spaces to tabs, writing to standard output\n" \
4807 IF_FEATURE_UNEXPAND_LONG_OPTIONS( \
4808 "\n -a,--all Convert all blanks" \
4809 "\n -f,--first-only Convert only leading blanks" \
4810 "\n -t,--tabs=N Tabstops every N chars" \
4812 IF_NOT_FEATURE_UNEXPAND_LONG_OPTIONS( \
4813 "\n -a Convert all blanks" \
4814 "\n -f Convert only leading blanks" \
4815 "\n -t N Tabstops every N chars" \
4818 #define uniq_trivial_usage \
4819 "[-fscduw]... [INPUT [OUTPUT]]"
4820 #define uniq_full_usage "\n\n" \
4821 "Discard duplicate lines\n" \
4823 "\n -c Prefix lines by the number of occurrences" \
4824 "\n -d Only print duplicate lines" \
4825 "\n -u Only print unique lines" \
4826 "\n -f N Skip first N fields" \
4827 "\n -s N Skip first N chars (after any skipped fields)" \
4828 "\n -w N Compare N characters in line" \
4830 #define uniq_example_usage \
4831 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
4836 #define unzip_trivial_usage \
4837 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
4838 #define unzip_full_usage "\n\n" \
4839 "Extract files from ZIP archives\n" \
4841 "\n -l List archive contents (with -q for short form)" \
4842 "\n -n Never overwrite existing files (default)" \
4843 "\n -o Overwrite files without prompting" \
4844 "\n -p Send output to stdout" \
4846 "\n -x Exclude these files" \
4847 "\n -d Extract files into this directory" \
4849 #define uptime_trivial_usage \
4851 #define uptime_full_usage "\n\n" \
4852 "Display the time since the last boot"
4854 #define uptime_example_usage \
4856 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
4858 #define usleep_trivial_usage \
4860 #define usleep_full_usage "\n\n" \
4861 "Pause for N microseconds"
4863 #define usleep_example_usage \
4864 "$ usleep 1000000\n" \
4865 "[pauses for 1 second]\n"
4867 #define uudecode_trivial_usage \
4868 "[-o outfile] [infile]"
4869 #define uudecode_full_usage "\n\n" \
4870 "Uudecode a file\n" \
4871 "Finds outfile name in uuencoded source unless -o is given"
4873 #define uudecode_example_usage \
4874 "$ uudecode -o busybox busybox.uu\n" \
4875 "$ ls -l busybox\n" \
4876 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
4878 #define uuencode_trivial_usage \
4879 "[-m] [infile] stored_filename"
4880 #define uuencode_full_usage "\n\n" \
4881 "Uuencode a file to stdout\n" \
4883 "\n -m Use base64 encoding per RFC1521" \
4885 #define uuencode_example_usage \
4886 "$ uuencode busybox busybox\n" \
4887 "begin 755 busybox\n" \
4888 "<encoded file snipped>\n" \
4889 "$ uudecode busybox busybox > busybox.uu\n" \
4892 #define vconfig_trivial_usage \
4894 #define vconfig_full_usage "\n\n" \
4895 "Create and remove virtual ethernet devices\n" \
4897 "\n add [interface-name] [vlan_id]" \
4898 "\n rem [vlan-name]" \
4899 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
4900 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
4901 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
4902 "\n set_name_type [name-type]" \
4904 #define vi_trivial_usage \
4905 "[OPTIONS] [FILE]..."
4906 #define vi_full_usage "\n\n" \
4909 IF_FEATURE_VI_COLON( \
4910 "\n -c Initial command to run ($EXINIT also available)") \
4911 IF_FEATURE_VI_READONLY( \
4912 "\n -R Read-only - don't write to the file") \
4913 "\n -H Short help regarding available features" \
4915 #define vlock_trivial_usage \
4917 #define vlock_full_usage "\n\n" \
4918 "Lock a virtual terminal. A password is required to unlock.\n" \
4920 "\n -a Lock all VTs" \
4922 #define volname_trivial_usage \
4924 #define volname_full_usage "\n\n" \
4925 "Show CD volume name of the DEVICE (default /dev/cdrom)"
4927 #define watch_trivial_usage \
4928 "[-n seconds] [-t] PROG [ARGS]"
4929 #define watch_full_usage "\n\n" \
4930 "Run PROG periodically\n" \
4932 "\n -n Loop period in seconds (default 2)" \
4933 "\n -t Don't print header" \
4935 #define watch_example_usage \
4937 "Mon Dec 17 10:31:40 GMT 2000\n" \
4938 "Mon Dec 17 10:31:42 GMT 2000\n" \
4939 "Mon Dec 17 10:31:44 GMT 2000"
4941 #define watchdog_trivial_usage \
4942 "[-t N[ms]] [-T N[ms]] [-F] DEV"
4943 #define watchdog_full_usage "\n\n" \
4944 "Periodically write to watchdog device DEV\n" \
4946 "\n -T N Reboot after N seconds if not reset (default 60)" \
4947 "\n -t N Reset every N seconds (default 30)" \
4948 "\n -F Run in foreground" \
4950 "\nUse 500ms to specify period in milliseconds" \
4952 #define wc_trivial_usage \
4953 "[OPTIONS] [FILE]..."
4954 #define wc_full_usage "\n\n" \
4955 "Print line, word, and byte counts for each FILE, and a total line if\n" \
4956 "more than one FILE is specified. With no FILE, read standard input.\n" \
4958 "\n -c Print the byte counts" \
4959 "\n -l Print the newline counts" \
4960 "\n -L Print the length of the longest line" \
4961 "\n -w Print the word counts" \
4963 #define wc_example_usage \
4964 "$ wc /etc/passwd\n" \
4965 " 31 46 1365 /etc/passwd\n"
4967 #define wget_trivial_usage \
4968 IF_FEATURE_WGET_LONG_OPTIONS( \
4969 "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document file]\n" \
4970 " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
4971 " [-U|--user-agent agent] url" \
4973 IF_NOT_FEATURE_WGET_LONG_OPTIONS( \
4974 "[-csq] [-O file] [-Y on/off] [-P DIR] [-U agent] url" \
4976 #define wget_full_usage "\n\n" \
4977 "Retrieve files via HTTP or FTP\n" \
4979 "\n -s Spider mode - only check file existence" \
4980 "\n -c Continue retrieval of aborted transfer" \
4982 "\n -P Set directory prefix to DIR" \
4983 "\n -O Save to filename ('-' for stdout)" \
4984 "\n -U Adjust 'User-Agent' field" \
4985 "\n -Y Use proxy ('on' or 'off')" \
4987 #define which_trivial_usage \
4989 #define which_full_usage "\n\n" \
4991 #define which_example_usage \
4995 #define who_trivial_usage \
4997 #define who_full_usage "\n\n" \
4998 "Show who is logged on\n" \
5002 #define whoami_trivial_usage \
5004 #define whoami_full_usage "\n\n" \
5005 "Print the user name associated with the current effective user id"
5007 #define xargs_trivial_usage \
5008 "[OPTIONS] [PROG [ARGS]]"
5009 #define xargs_full_usage "\n\n" \
5010 "Run PROG on every item given by standard input\n" \
5012 IF_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
5013 "\n -p Ask user whether to run each command") \
5014 "\n -r Don't run command if input is empty" \
5015 IF_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
5016 "\n -0 Input is separated by NUL characters") \
5017 "\n -t Print the command on stderr before execution" \
5018 "\n -e[STR] STR stops input processing" \
5019 "\n -n N Pass no more than N args to PROG" \
5020 "\n -s N Pass command line of no more than N bytes" \
5021 IF_FEATURE_XARGS_SUPPORT_TERMOPT( \
5022 "\n -x Exit if size is exceeded") \
5024 #define xargs_example_usage \
5025 "$ ls | xargs gzip\n" \
5026 "$ find . -name '*.c' -print | xargs rm\n"
5028 #define yes_trivial_usage \
5029 "[OPTIONS] [STRING]"
5030 #define yes_full_usage "\n\n" \
5031 "Repeatedly output a line with STRING, or 'y'"
5033 #define zcat_trivial_usage \
5035 #define zcat_full_usage "\n\n" \
5036 "Uncompress to stdout"
5038 #define zcip_trivial_usage \
5039 "[OPTIONS] IFACE SCRIPT"
5040 #define zcip_full_usage "\n\n" \
5041 "Manage a ZeroConf IPv4 link-local address\n" \
5043 "\n -f Run in foreground" \
5044 "\n -q Quit after obtaining address" \
5045 "\n -r 169.254.x.x Request this address first" \
5048 "\nWith no -q, runs continuously monitoring for ARP conflicts," \
5049 "\nexits only on I/O errors (link down etc)" \