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13 #ifndef __BB_USAGE_H__
14 #define __BB_USAGE_H__
17 #define NOUSAGE_STR "\b"
20 #define addgroup_trivial_usage \
21 "[-g GID] " USE_FEATURE_ADDUSER_TO_GROUP("[user_name] ") "group_name"
22 #define addgroup_full_usage "\n\n" \
23 "Add a group " USE_FEATURE_ADDUSER_TO_GROUP("or add an user to a group") "\n" \
25 "\n -g GID Group id" \
27 #define adduser_trivial_usage \
29 #define adduser_full_usage "\n\n" \
32 "\n -h DIR Home directory" \
33 "\n -g GECOS GECOS field" \
34 "\n -s SHELL Login shell" \
35 "\n -G GROUP Add user to existing group" \
36 "\n -S Create a system user" \
37 "\n -D Do not assign a password" \
38 "\n -H Do not create home directory" \
40 #define adjtimex_trivial_usage \
41 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
42 #define adjtimex_full_usage "\n\n" \
43 "Read and optionally set system timebase parameters. See adjtimex(2).\n" \
46 "\n -o offset Time offset, microseconds" \
47 "\n -f frequency Frequency adjust, integer kernel units (65536 is 1ppm)" \
48 "\n (positive values make clock run faster)" \
49 "\n -t tick Microseconds per tick, usually 10000" \
50 "\n -p timeconstant" \
52 #define ar_trivial_usage \
53 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
54 #define ar_full_usage "\n\n" \
55 "Extract or list FILES from an ar archive\n" \
57 "\n -o Preserve original dates" \
58 "\n -p Extract to stdout" \
63 #define arp_trivial_usage \
65 "[-vn] [-H type] [-i if] -a [hostname]\n" \
66 "[-v] [-i if] -d hostname [pub]\n" \
67 "[-v] [-H type] [-i if] -s hostname hw_addr [temp]\n" \
68 "[-v] [-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
69 "[-v] [-H type] [-i if] -Ds hostname ifa [netmask nm] pub\n"
70 #define arp_full_usage "\n\n" \
71 "Manipulate ARP cache\n" \
73 "\n -a Display (all) hosts" \
74 "\n -s Set new ARP entry" \
75 "\n -d Delete a specified entry" \
77 "\n -n Don't resolve names" \
78 "\n -i IF Network interface" \
79 "\n -D Read <hwaddr> from given device" \
80 "\n -A, -p AF Protocol family" \
81 "\n -H HWTYPE Hardware address type" \
83 #define arping_trivial_usage \
84 "[-fqbDUA] [-c count] [-w timeout] [-I dev] [-s sender] target"
85 #define arping_full_usage "\n\n" \
86 "Send ARP requests/replies\n" \
88 "\n -f Quit on first ARP reply" \
90 "\n -b Keep broadcasting, don't go unicast" \
91 "\n -D Duplicated address detection mode" \
92 "\n -U Unsolicited ARP mode, update your neighbors" \
93 "\n -A ARP answer mode, update your neighbors" \
94 "\n -c N Stop after sending N ARP requests" \
95 "\n -w timeout Time to wait for ARP reply, in seconds" \
96 "\n -I dev Interface to use (default eth0)" \
97 "\n -s sender Sender IP address" \
98 "\n target Target IP address" \
100 //#define ash_trivial_usage \
102 // "or: ash -c command [args]..."
103 //#define ash_full_usage "\n\n" \
105 #define sh_trivial_usage NOUSAGE_STR
106 #define sh_full_usage ""
107 #define ash_trivial_usage NOUSAGE_STR
108 #define ash_full_usage ""
109 #define hush_trivial_usage NOUSAGE_STR
110 #define hush_full_usage ""
111 #define msh_trivial_usage NOUSAGE_STR
112 #define msh_full_usage ""
114 #define awk_trivial_usage \
115 "[OPTION]... [program-text] [FILE...]"
116 #define awk_full_usage "\n\n" \
118 "\n -v var=val Set variable" \
119 "\n -F sep Use sep as field separator" \
120 "\n -f file Read program from file" \
122 #define basename_trivial_usage \
124 #define basename_full_usage "\n\n" \
125 "Strip directory path and suffixes from FILE.\n" \
126 "If specified, also remove any trailing SUFFIX."
127 #define basename_example_usage \
128 "$ basename /usr/local/bin/foo\n" \
130 "$ basename /usr/local/bin/\n" \
132 "$ basename /foo/bar.txt .txt\n" \
135 #define fbsplash_trivial_usage \
136 "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
137 #define fbsplash_full_usage "\n\n" \
140 "\n -c Hide cursor" \
141 "\n -d Framebuffer device (default /dev/fb0)" \
142 "\n -i Config file (var=value):" \
143 "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
144 "\n BAR_R,BAR_G,BAR_B" \
145 "\n -f Control pipe (else exit after drawing image)" \
146 "\n commands: 'NN' (% for progress bar) or 'exit'" \
148 #define brctl_trivial_usage \
149 "COMMAND [BRIDGE [INTERFACE]]"
150 #define brctl_full_usage "\n\n" \
151 "Manage ethernet bridges.\n" \
153 USE_FEATURE_BRCTL_SHOW( \
154 "\n show Show a list of bridges" \
156 "\n addbr BRIDGE Create BRIDGE" \
157 "\n delbr BRIDGE Delete BRIDGE" \
158 "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
159 "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
160 USE_FEATURE_BRCTL_FANCY( \
161 "\n setageing BRIDGE TIME Set ageing time" \
162 "\n setfd BRIDGE TIME Set bridge forward delay" \
163 "\n sethello BRIDGE TIME Set hello time" \
164 "\n setmaxage BRIDGE TIME Set max message age" \
165 "\n setpathcost BRIDGE COST Set path cost" \
166 "\n setportprio BRIDGE PRIO Set port priority" \
167 "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
168 "\n stp BRIDGE [1|0] STP on/off" \
171 #define bunzip2_trivial_usage \
173 #define bunzip2_full_usage "\n\n" \
174 "Uncompress FILE (or standard input if FILE is '-' or omitted)\n" \
176 "\n -c Write to standard output" \
179 #define bzip2_trivial_usage \
180 "[OPTION]... [FILE]..."
181 #define bzip2_full_usage "\n\n" \
182 "Compress FILE(s) with bzip2 algorithm.\n" \
183 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n" \
185 "\n -c Write to standard output" \
188 "\n -1..-9 Compression level" \
190 #define busybox_notes_usage \
193 #define bzcat_trivial_usage \
195 #define bzcat_full_usage "\n\n" \
196 "Uncompress to stdout"
198 #define unlzma_trivial_usage \
200 #define unlzma_full_usage "\n\n" \
201 "Uncompress FILE (or standard input if FILE is '-' or omitted)\n" \
203 "\n -c Write to standard output" \
206 #define lzmacat_trivial_usage \
208 #define lzmacat_full_usage "\n\n" \
209 "Uncompress to stdout"
211 #define cal_trivial_usage \
212 "[-jy] [[month] year]"
213 #define cal_full_usage "\n\n" \
214 "Display a calendar\n" \
216 "\n -j Use julian dates" \
217 "\n -y Display the entire year" \
219 #define cat_trivial_usage \
221 #define cat_full_usage "\n\n" \
222 "Concatenate FILE(s) and print them to stdout\n" \
224 "\n -u Use unbuffered i/o (ignored)" \
226 #define cat_example_usage \
227 "$ cat /proc/uptime\n" \
230 #define catv_trivial_usage \
232 #define catv_full_usage "\n\n" \
233 "Display nonprinting characters as ^x or M-x\n" \
235 "\n -e End each line with $" \
236 "\n -t Show tabs as ^I" \
237 "\n -v Don't use ^x or M-x escapes" \
239 #define chat_trivial_usage \
240 "EXPECT [SEND [EXPECT [SEND...]]]"
241 #define chat_full_usage "\n\n" \
242 "Useful for interacting with a modem connected to stdin/stdout.\n" \
243 "A script consists of one or more \"expect-send\" pairs of strings,\n" \
244 "each pair is a pair of arguments. Example:\n" \
245 "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
247 #define chattr_trivial_usage \
248 "[-R] [-+=AacDdijsStTu] [-v version] files..."
249 #define chattr_full_usage "\n\n" \
250 "Change file attributes on an ext2 fs\n" \
252 "\n - Remove attributes" \
253 "\n + Add attributes" \
254 "\n = Set attributes" \
256 "\n A Don't track atime" \
257 "\n a Append mode only" \
258 "\n c Enable compress" \
259 "\n D Write dir contents synchronously" \
260 "\n d Do not backup with dump" \
261 "\n i Cannot be modified (immutable)" \
262 "\n j Write all data to journal first" \
263 "\n s Zero disk storage when deleted" \
264 "\n S Write file contents synchronously" \
265 "\n t Disable tail-merging of partial blocks with other files" \
266 "\n u Allow file to be undeleted" \
268 "\n -R Recursively list subdirectories" \
269 "\n -v Set the file's version/generation number" \
271 #define chcon_trivial_usage \
272 "[OPTIONS] CONTEXT FILE..." \
273 "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
274 USE_FEATURE_CHCON_LONG_OPTIONS( \
275 "\n chcon [OPTIONS] --reference=RFILE FILE..." \
277 #define chcon_full_usage "\n\n" \
278 "Change the security context of each FILE to CONTEXT\n" \
279 USE_FEATURE_CHCON_LONG_OPTIONS( \
280 "\n -v,--verbose Verbose" \
281 "\n -c,--changes Report changes made" \
282 "\n -h,--no-dereference Affect symlinks instead of their targets" \
283 "\n -f,--silent,--quiet Suppress most error messages" \
284 "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
285 "\n -u,--user=USER Set user/role/type/range in the target" \
286 "\n -r,--role=ROLE security context" \
287 "\n -t,--type=TYPE" \
288 "\n -l,--range=RANGE" \
289 "\n -R,--recursive Recurse subdirectories" \
291 SKIP_FEATURE_CHCON_LONG_OPTIONS( \
293 "\n -c Report changes made" \
294 "\n -h Affect symlinks instead of their targets" \
295 "\n -f Suppress most error messages" \
296 "\n -u USER Set user/role/type/range in the target security context" \
300 "\n -R Recurse subdirectories" \
303 #define chmod_trivial_usage \
304 "[-R"USE_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
305 #define chmod_full_usage "\n\n" \
306 "Each MODE is one or more of the letters ugoa, one of the\n" \
307 "symbols +-= and one or more of the letters rwxst\n" \
309 "\n -R Recurse directories" \
311 "\n -c List changed files" \
312 "\n -v List all files" \
313 "\n -f Hide errors" \
315 #define chmod_example_usage \
316 "$ ls -l /tmp/foo\n" \
317 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
318 "$ chmod u+x /tmp/foo\n" \
319 "$ ls -l /tmp/foo\n" \
320 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
321 "$ chmod 444 /tmp/foo\n" \
322 "$ ls -l /tmp/foo\n" \
323 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
325 #define chgrp_trivial_usage \
326 "[-RhLHP"USE_DESKTOP("cvf")"]... GROUP FILE..."
327 #define chgrp_full_usage "\n\n" \
328 "Change the group membership of each FILE to GROUP\n" \
330 "\n -R Recurse directories" \
331 "\n -h Affect symlinks instead of symlink targets" \
332 "\n -L Traverse all symlinks to directories" \
333 "\n -H Traverse symlinks on command line only" \
334 "\n -P Do not traverse symlinks (default)" \
336 "\n -c List changed files" \
338 "\n -f Hide errors" \
340 #define chgrp_example_usage \
341 "$ ls -l /tmp/foo\n" \
342 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
343 "$ chgrp root /tmp/foo\n" \
344 "$ ls -l /tmp/foo\n" \
345 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
347 #define chown_trivial_usage \
348 "[-RhLHP"USE_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
349 #define chown_full_usage "\n\n" \
350 "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
352 "\n -R Recurse directories" \
353 "\n -h Affect symlinks instead of symlink targets" \
354 "\n -L Traverse all symlinks to directories" \
355 "\n -H Traverse symlinks on command line only" \
356 "\n -P Do not traverse symlinks (default)" \
358 "\n -c List changed files" \
359 "\n -v List all files" \
360 "\n -f Hide errors" \
362 #define chown_example_usage \
363 "$ ls -l /tmp/foo\n" \
364 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
365 "$ chown root /tmp/foo\n" \
366 "$ ls -l /tmp/foo\n" \
367 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
368 "$ chown root.root /tmp/foo\n" \
370 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
372 #define chpst_trivial_usage \
373 "[-vP012] [-u user[:group]] [-U user[:group]] [-e dir] " \
374 "[-/ dir] [-n nice] [-m bytes] [-d bytes] [-o files] " \
375 "[-p processes] [-f bytes] [-c bytes] prog args"
376 #define chpst_full_usage "\n\n" \
377 "Change the process state and run specified program\n" \
379 "\n -u USER[:GRP] Set uid and gid" \
380 "\n -U USER[:GRP] Set $UID and $GID in environment" \
381 "\n -e DIR Set environment variables as specified by files" \
382 "\n in DIR: file=1st_line_of_file" \
383 "\n -/ DIR Chroot to DIR" \
384 "\n -n INC Add INC to nice value" \
385 "\n -m BYTES Limit data segment, stack segment, locked physical pages," \
386 "\n and total of all segment per process to BYTES each" \
387 "\n -d BYTES Limit data segment" \
388 "\n -o N Limit the number of open file descriptors per process to N" \
389 "\n -p N Limit number of processes per uid to N" \
390 "\n -f BYTES Limit output file size to BYTES" \
391 "\n -c BYTES Limit core file size to BYTES" \
393 "\n -P Run prog in a new process group" \
394 "\n -0 Close standard input" \
395 "\n -1 Close standard output" \
396 "\n -2 Close standard error" \
398 #define setuidgid_trivial_usage \
400 #define setuidgid_full_usage "\n\n" \
401 "Set uid and gid to account's uid and gid, removing all supplementary\n" \
402 "groups, then run prog"
403 #define envuidgid_trivial_usage \
405 #define envuidgid_full_usage "\n\n" \
406 "Set $UID to account's uid and $GID to account's gid, then run prog"
407 #define envdir_trivial_usage \
409 #define envdir_full_usage "\n\n" \
410 "Set various environment variables as specified by files\n" \
411 "in the directory dir, then run prog"
412 #define softlimit_trivial_usage \
413 "[-a allbytes] [-c corebytes] [-d databytes] [-f filebytes] " \
414 "[-l lockbytes] [-m membytes] [-o openfiles] [-p processes] " \
415 "[-r residentbytes] [-s stackbytes] [-t cpusecs] prog args"
416 #define softlimit_full_usage "\n\n" \
417 "Set soft resource limits, then run prog\n" \
419 "\n -m n Same as -d n -s n -l n -a n" \
420 "\n -d n Limit the data segment per process to n bytes" \
421 "\n -s n Limit the stack segment per process to n bytes" \
422 "\n -l n Limit the locked physical pages per process to n bytes" \
423 "\n -a n Limit the total of all segments per process to n bytes" \
424 "\n -o n Limit the number of open file descriptors per process to n" \
425 "\n -p n Limit the number of processes per uid to n" \
426 "\nOptions controlling file sizes:" \
427 "\n -f n Limit output file sizes to n bytes" \
428 "\n -c n Limit core file sizes to n bytes" \
429 "\nEfficiency opts:" \
430 "\n -r n Limit the resident set size to n bytes. This limit is not" \
431 "\n enforced unless physical memory is full" \
432 "\n -t n Limit the CPU time to n seconds. This limit is not enforced" \
433 "\n except that the process receives a SIGXCPU signal after n seconds" \
435 "\nSome options may have no effect on some operating systems" \
436 "\nn may be =, indicating that soft limit should be set equal to hard limit" \
438 #define chroot_trivial_usage \
439 "NEWROOT [COMMAND...]"
440 #define chroot_full_usage "\n\n" \
441 "Run COMMAND with root directory set to NEWROOT"
442 #define chroot_example_usage \
443 "$ ls -l /bin/ls\n" \
444 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
445 "# mount /dev/hdc1 /mnt -t minix\n" \
447 "# ls -l /bin/ls\n" \
448 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
450 #define chvt_trivial_usage \
452 #define chvt_full_usage "\n\n" \
453 "Change the foreground virtual terminal to /dev/ttyN"
455 #define cksum_trivial_usage \
457 #define cksum_full_usage "\n\n" \
458 "Calculate the CRC32 checksums of FILES"
460 #define clear_trivial_usage \
462 #define clear_full_usage "\n\n" \
465 #define cmp_trivial_usage \
466 "[-l] [-s] FILE1 [FILE2" USE_DESKTOP(" [SKIP1 [SKIP2]") "]]"
467 #define cmp_full_usage "\n\n" \
468 "Compares FILE1 vs stdin if FILE2 is not specified\n" \
470 "\n -l Write the byte numbers (decimal) and values (octal)" \
471 "\n for all differing bytes" \
474 #define comm_trivial_usage \
476 #define comm_full_usage "\n\n" \
477 "Compare FILE1 to FILE2, or to stdin if - is specified\n" \
479 "\n -1 Suppress lines unique to FILE1" \
480 "\n -2 Suppress lines unique to FILE2" \
481 "\n -3 Suppress lines common to both files" \
483 #define bbconfig_trivial_usage \
485 #define bbconfig_full_usage "\n\n" \
486 "Print the config file which built busybox"
488 #define bbsh_trivial_usage \
490 "or: bbsh -c command [args]..."
491 #define bbsh_full_usage "\n\n" \
492 "The bbsh shell (command interpreter)"
494 #define chrt_trivial_usage \
495 "[OPTION]... [prio] [pid | command [arg]...]"
496 #define chrt_full_usage "\n\n" \
497 "Manipulate real-time attributes of a process\n" \
499 "\n -p Operate on pid" \
500 "\n -r Set scheduling policy to SCHED_RR" \
501 "\n -f Set scheduling policy to SCHED_FIFO" \
502 "\n -o Set scheduling policy to SCHED_OTHER" \
503 "\n -m Show min and max priorities" \
505 #define chrt_example_usage \
506 "$ chrt -r 4 sleep 900; x=$!\n" \
507 "$ chrt -f -p 3 $x\n" \
508 "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
510 #define cp_trivial_usage \
511 "[OPTION]... SOURCE DEST"
512 #define cp_full_usage "\n\n" \
513 "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
515 "\n -a Same as -dpR" \
517 "\n -c Preserve security context" \
519 "\n -d,-P Preserve links" \
520 "\n -H,-L Dereference all symlinks (default)" \
521 "\n -p Preserve file attributes if possible" \
522 "\n -f Force overwrite" \
523 "\n -i Prompt before overwrite" \
524 "\n -R,-r Recurse directories" \
525 "\n -l,-s Create (sym)links" \
527 #define cpio_trivial_usage \
528 "-[dim" USE_FEATURE_CPIO_O("o") "tuv][F cpiofile]" \
529 USE_FEATURE_CPIO_O( "[H newc]" )
530 #define cpio_full_usage "\n\n" \
531 "Extract or list files from a cpio archive" \
532 USE_FEATURE_CPIO_O( ", or create a cpio archive" ) \
534 "Main operation mode:" \
535 "\n d Make leading directories" \
537 "\n m Preserve mtime" \
538 USE_FEATURE_CPIO_O( \
540 "\n H newc Define format" \
544 "\n u Unconditional overwrite" \
545 "\n F Input from file" \
547 #define crond_trivial_usage \
548 "-fbS -l N " USE_DEBUG_CROND_OPTION("-d N ") "-L LOGFILE -c DIR"
549 #define crond_full_usage "\n\n" \
551 "\n -b Background (default)" \
552 "\n -S Log to syslog (default)" \
553 "\n -l Set log level. 0 is the most verbose, default 8" \
554 USE_DEBUG_CROND_OPTION( \
555 "\n -d Set log level, log to stderr" \
557 "\n -L Log to file" \
558 "\n -c Working dir" \
560 #define crontab_trivial_usage \
561 "[-c DIR] [-u USER] [-ler]|[FILE]"
562 #define crontab_full_usage "\n\n" \
563 " -c Crontab directory" \
565 "\n -l List crontab" \
566 "\n -e Edit crontab" \
567 "\n -r Delete crontab" \
568 "\n FILE Replace crontab by FILE ('-': stdin)" \
570 #define cryptpw_trivial_usage \
571 "[-a des|md5] [string]"
572 #define cryptpw_full_usage "\n\n" \
573 "Output crypted string.\n" \
574 "If string isn't supplied on cmdline, read it from stdin.\n" \
576 "\n -a Algorithm to use (default: md5)" \
578 #define cttyhack_trivial_usage NOUSAGE_STR
579 #define cttyhack_full_usage ""
581 #define cut_trivial_usage \
582 "[OPTION]... [FILE]..."
583 #define cut_full_usage "\n\n" \
584 "Print selected fields from each input FILE to standard output\n" \
586 "\n -b LIST Output only bytes from LIST" \
587 "\n -c LIST Output only characters from LIST" \
588 "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
589 "\n -s Output only the lines containing delimiter" \
590 "\n -f N Print only these fields" \
593 #define cut_example_usage \
594 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
596 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
599 #define date_trivial_usage \
600 "[OPTION]... [+FMT] [TIME]"
601 #define date_full_usage "\n\n" \
602 "Display time (using +FMT), or set time\n" \
604 "\n -u Work in UTC (don't convert to local time)" \
605 "\n -R Output RFC-822 compliant date string" \
606 USE_FEATURE_DATE_ISOFMT( \
607 "\n -I[SPEC] Output ISO-8601 compliant date string" \
608 "\n SPEC='date' (default) for date only," \
609 "\n 'hours', 'minutes', or 'seconds' for date and" \
610 "\n time to the indicated precision" \
612 "\n -d TIME Display TIME, not 'now'" \
613 "\n -r FILE Display last modification time of FILE" \
614 "\n [-s] TIME Set time to TIME" \
615 USE_FEATURE_DATE_ISOFMT( \
616 "\n -D FMT Use FMT for str->date conversion" \
619 "\nRecognized formats for TIME:" \
621 "\n [YYYY.]MM.DD-hh:mm[:ss]" \
622 "\n MMDDhhmm[[YY]YY][.ss]" \
624 #define date_example_usage \
626 "Wed Apr 12 18:52:41 MDT 2000\n"
628 #define dc_trivial_usage \
630 #define dc_full_usage "\n\n" \
631 "Tiny RPN calculator. Operations:\n" \
632 "+, add, -, sub, *, mul, /, div, %, mod, **, exp, and, or, not, eor,\n" \
633 "p - print top of the stack (without altering the stack),\n" \
634 "f - print entire stack, o - pop the value and set output radix\n" \
635 "(value must be 10 or 16).\n" \
636 "Examples: 'dc 2 2 add' -> 4, 'dc 8 8 * 2 2 + /' -> 16.\n" \
638 #define dc_example_usage \
641 "$ dc 8 8 \\* 2 2 + / p\n" \
647 "$ echo 72 9 div 8 mul p | dc\n" \
650 #define dd_trivial_usage \
651 "[if=FILE] [of=FILE] " USE_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
652 " [seek=N]" USE_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
653 #define dd_full_usage "\n\n" \
654 "Copy a file with converting and formatting\n" \
656 "\n if=FILE Read from FILE instead of stdin" \
657 "\n of=FILE Write to FILE instead of stdout" \
658 "\n bs=N Read and write N bytes at a time" \
659 USE_FEATURE_DD_IBS_OBS( \
660 "\n ibs=N Read N bytes at a time" \
662 USE_FEATURE_DD_IBS_OBS( \
663 "\n obs=N Write N bytes at a time" \
665 "\n count=N Copy only N input blocks" \
666 "\n skip=N Skip N input blocks" \
667 "\n seek=N Skip N output blocks" \
668 USE_FEATURE_DD_IBS_OBS( \
669 "\n conv=notrunc Don't truncate output file" \
670 "\n conv=noerror Continue after read errors" \
671 "\n conv=sync Pad blocks with zeros" \
672 "\n conv=fsync Physically write data out before finishing" \
675 "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
676 "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
678 #define dd_example_usage \
679 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
683 #define deallocvt_trivial_usage \
685 #define deallocvt_full_usage "\n\n" \
686 "Deallocate unused virtual terminal /dev/ttyN"
688 #define delgroup_trivial_usage \
689 USE_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
690 #define delgroup_full_usage "\n\n" \
691 "Delete group GROUP from the system" \
692 USE_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
694 #define deluser_trivial_usage \
696 #define deluser_full_usage "\n\n" \
697 "Delete user USER from the system"
699 #define devfsd_trivial_usage \
700 "mntpnt [-v]" USE_DEVFSD_FG_NP("[-fg][-np]")
701 #define devfsd_full_usage "\n\n" \
702 "Manage devfs permissions and old device name symlinks\n" \
704 "\n mntpnt The mount point where devfs is mounted" \
705 "\n -v Print the protocol version numbers for devfsd" \
706 "\n and the kernel-side protocol version and exit" \
708 "\n -fg Run in foreground" \
709 "\n -np Exit after parsing the configuration file" \
710 "\n and processing synthetic REGISTER events," \
711 "\n do not poll for events" \
714 /* -k is accepted but ignored for !HUMAN_READABLE,
715 * but we won't mention this (unimportant) */
716 #if ENABLE_FEATURE_HUMAN_READABLE || ENABLE_FEATURE_DF_INODE
717 #define DF_HAS_OPTIONS(x) x
719 #define DF_HAS_OPTIONS(x)
721 #define df_trivial_usage \
722 DF_HAS_OPTIONS("[-") \
723 USE_FEATURE_HUMAN_READABLE("hmk") USE_FEATURE_DF_INODE("i") \
724 DF_HAS_OPTIONS("] ") "[FILESYSTEM...]"
725 #define df_full_usage "\n\n" \
726 "Print filesystem usage statistics\n" \
727 DF_HAS_OPTIONS("\nOptions:") \
728 USE_FEATURE_HUMAN_READABLE( \
729 "\n -h Human readable (e.g. 1K 243M 2G)" \
730 "\n -m 1024*1024 blocks" \
731 "\n -k 1024 blocks" \
733 USE_FEATURE_DF_INODE( \
736 #define df_example_usage \
738 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
739 "/dev/sda3 8690864 8553540 137324 98% /\n" \
740 "/dev/sda1 64216 36364 27852 57% /boot\n" \
742 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
743 "/dev/sda3 8690864 8553540 137324 98% /\n"
745 #define dhcprelay_trivial_usage \
746 "[client_device_list] [server_device]"
747 #define dhcprelay_full_usage "\n\n" \
748 "Relay dhcp requests from client devices to server device"
750 #define dhcprelay_trivial_usage \
751 "[client_device_list] [server_device]"
752 #define dhcprelay_full_usage "\n\n" \
753 "Relay dhcp requests from client devices to server device"
755 #define diff_trivial_usage \
756 "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
757 #define diff_full_usage "\n\n" \
758 "Compare files line by line and output the differences between them.\n" \
759 "This implementation supports unified diffs only.\n" \
761 "\n -a Treat all files as text" \
762 "\n -b Ignore changes in the amount of whitespace" \
763 "\n -d Try hard to find a smaller set of changes" \
764 "\n -i Ignore case differences" \
765 "\n -L Use LABEL instead of the filename in the unified header" \
766 "\n -N Treat absent files as empty" \
767 "\n -q Output only whether files differ" \
768 "\n -r Recursively compare subdirectories" \
769 "\n -S Start with FILE when comparing directories" \
770 "\n -T Make tabs line up by prefixing a tab when necessary" \
771 "\n -s Report when two files are the same" \
772 "\n -t Expand tabs to spaces in output" \
773 "\n -U Output LINES lines of context" \
774 "\n -w Ignore all whitespace" \
776 #define dirname_trivial_usage \
778 #define dirname_full_usage "\n\n" \
779 "Strip non-directory suffix from FILENAME"
780 #define dirname_example_usage \
781 "$ dirname /tmp/foo\n" \
783 "$ dirname /tmp/foo/\n" \
786 #define dmesg_trivial_usage \
787 "[-c] [-n LEVEL] [-s SIZE]"
788 #define dmesg_full_usage "\n\n" \
789 "Print or control the kernel ring buffer\n" \
791 "\n -c Clear ring buffer after printing" \
792 "\n -n LEVEL Set console logging level" \
793 "\n -s SIZE Buffer size" \
795 #define dnsd_trivial_usage \
796 "[-c config] [-t seconds] [-p port] [-i iface-ip] [-d]"
797 #define dnsd_full_usage "\n\n" \
798 "Small static DNS server daemon\n" \
800 "\n -c Config filename" \
801 "\n -t TTL in seconds" \
802 "\n -p Listening port" \
803 "\n -i Listening ip (default all)" \
806 #define dos2unix_trivial_usage \
808 #define dos2unix_full_usage "\n\n" \
809 "Convert FILE from dos to unix format.\n" \
810 "When no file is given, use stdin/stdout.\n" \
815 #define dpkg_trivial_usage \
816 "[-ilCPru] [-F option] package_name"
817 #define dpkg_full_usage "\n\n" \
818 "Install, remove and manage Debian packages\n" \
820 "\n -i Install the package" \
821 "\n -l List of installed packages" \
822 "\n -C Configure an unpackaged package" \
823 "\n -F depends Ignore dependency problems" \
824 "\n -P Purge all files of a package" \
825 "\n -r Remove all but the configuration files for a package" \
826 "\n -u Unpack a package, but don't configure it" \
828 #define dpkg_deb_trivial_usage \
829 "[-cefxX] FILE [argument]"
830 #define dpkg_deb_full_usage "\n\n" \
831 "Perform actions on Debian packages (.debs)\n" \
833 "\n -c List contents of filesystem tree" \
834 "\n -e Extract control files to [argument] directory" \
835 "\n -f Display control field name starting with [argument]" \
836 "\n -x Extract packages filesystem tree to directory" \
837 "\n -X Verbose extract" \
839 #define dpkg_deb_example_usage \
840 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
842 #define du_trivial_usage \
843 "[-aHLdclsx" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
844 #define du_full_usage "\n\n" \
845 "Summarize disk space used for each FILE and/or directory.\n" \
846 "Disk space is printed in units of " \
847 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
848 SKIP_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
851 "\n -a Show file sizes too" \
852 "\n -H Follow symlinks on command line" \
853 "\n -L Follow all symlinks" \
854 "\n -d N Limit output to directories (and files with -a) of depth < N" \
855 "\n -c Show grand total" \
856 "\n -l Count sizes many times if hard linked" \
857 "\n -s Display only a total for each argument" \
858 "\n -x Skip directories on different filesystems" \
859 USE_FEATURE_HUMAN_READABLE( \
860 "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
861 "\n -m Sizes in megabytes" \
863 "\n -k Sizes in kilobytes" \
864 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
866 #define du_example_usage \
869 "12 ./kernel-patches/CVS\n" \
870 "80 ./kernel-patches\n" \
873 "12 ./scripts/CVS\n" \
879 #define dumpkmap_trivial_usage \
881 #define dumpkmap_full_usage "\n\n" \
882 "Print out a binary keyboard translation table to standard output"
883 #define dumpkmap_example_usage \
884 "$ dumpkmap > keymap\n"
886 #define dumpleases_trivial_usage \
887 "[-r|-a] [-f LEASEFILE]"
888 #define dumpleases_full_usage "\n\n" \
889 "Display DHCP leases granted by udhcpd\n" \
892 "\n -f,--file=FILE Leases file to load" \
893 "\n -r,--remaining Interpret lease times as time remaining" \
894 "\n -a,--absolute Interpret lease times as expire time" \
897 "\n -f FILE Leases file to load" \
898 "\n -r Interpret lease times as time remaining" \
899 "\n -a Interpret lease times as expire time" \
902 #define e2fsck_trivial_usage \
903 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
904 "[-I inode_buffer_blocks] [-P process_inode_size] " \
905 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
906 "[-E extended-options] device"
907 #define e2fsck_full_usage "\n\n" \
908 "Check ext2/ext3 file system\n" \
910 "\n -p Automatic repair (no questions)" \
911 "\n -n Make no changes to the filesystem" \
912 "\n -y Assume 'yes' to all questions" \
913 "\n -c Check for bad blocks and add them to the badblock list" \
914 "\n -f Force checking even if filesystem is marked clean" \
916 "\n -b superblock Use alternative superblock" \
917 "\n -B blocksize Force blocksize when looking for superblock" \
918 "\n -j journal Set location of the external journal" \
919 "\n -l file Add to badblocks list" \
920 "\n -L file Set badblocks list" \
922 #define echo_trivial_usage \
923 USE_FEATURE_FANCY_ECHO("[-neE] ") "[ARG...]"
924 #define echo_full_usage "\n\n" \
925 "Print the specified ARGs to stdout" \
926 USE_FEATURE_FANCY_ECHO( "\n" \
928 "\n -n Suppress trailing newline" \
929 "\n -e Interpret backslash-escaped characters (i.e., \\t=tab)" \
930 "\n -E Disable interpretation of backslash-escaped characters" \
932 #define echo_example_usage \
933 "$ echo \"Erik is cool\"\n" \
935 USE_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
939 "$ echo \"Erik\\nis\\ncool\"\n" \
940 "Erik\\nis\\ncool\n")
942 #define eject_trivial_usage \
944 #define eject_full_usage "\n\n" \
945 "Eject specified DEVICE (or default /dev/cdrom)\n" \
947 USE_FEATURE_EJECT_SCSI( \
948 "\n -s SCSI device" \
951 "\n -T Open/close tray (toggle)" \
953 #define ed_trivial_usage ""
954 #define ed_full_usage ""
956 #define env_trivial_usage \
957 "[-iu] [-] [name=value]... [command]"
958 #define env_full_usage "\n\n" \
959 "Print the current environment or run a program after setting\n" \
960 "up the specified environment\n" \
962 "\n -, -i Start with an empty environment" \
963 "\n -u Remove variable from the environment" \
965 #define ether_wake_trivial_usage \
966 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
967 #define ether_wake_full_usage "\n\n" \
968 "Send a magic packet to wake up sleeping machines.\n" \
969 "MAC must be a station address (00:11:22:33:44:55) or\n" \
970 "a hostname with a known 'ethers' entry.\n" \
972 "\n -b Send wake-up packet to the broadcast address" \
973 "\n -i iface Interface to use (default eth0)" \
974 "\n -p pass Append four or six byte password PW to the packet" \
976 #define expand_trivial_usage \
977 "[-i] [-t NUM] [FILE|-]"
978 #define expand_full_usage "\n\n" \
979 "Convert tabs to spaces, writing to standard output.\n" \
981 USE_FEATURE_EXPAND_LONG_OPTIONS( \
982 "\n -i,--initial Do not convert tabs after non blanks" \
983 "\n -t,--tabs=N Tabstops every N chars" \
985 SKIP_FEATURE_EXPAND_LONG_OPTIONS( \
986 "\n -i Do not convert tabs after non blanks" \
987 "\n -t Tabstops every N chars" \
990 #define expr_trivial_usage \
992 #define expr_full_usage "\n\n" \
993 "Print the value of EXPRESSION to standard output.\n" \
995 "EXPRESSION may be:\n" \
996 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
997 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
998 " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
1004 " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
1009 " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
1010 " match STRING REGEXP Same as STRING : REGEXP\n" \
1011 " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
1012 " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
1013 " length STRING Length of STRING\n" \
1014 " quote TOKEN Interpret TOKEN as a string, even if\n" \
1015 " it is a keyword like 'match' or an\n" \
1016 " operator like '/'\n" \
1017 " (EXPRESSION) Value of EXPRESSION\n" \
1019 "Beware that many operators need to be escaped or quoted for shells.\n" \
1020 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
1021 "lexicographical. Pattern matches return the string matched between\n" \
1022 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
1023 "of characters matched or 0."
1025 #define fakeidentd_trivial_usage \
1026 "[-fiw] [-b ADDR] [STRING]"
1027 #define fakeidentd_full_usage "\n\n" \
1028 "Provide fake ident (auth) service\n" \
1030 "\n -f Run in foreground" \
1031 "\n -i Inetd mode" \
1032 "\n -w Inetd 'wait' mode" \
1033 "\n -b ADDR Bind to specified address" \
1034 "\n STRING Ident answer string (default is 'nobody')" \
1036 #define false_trivial_usage \
1038 #define false_full_usage "\n\n" \
1039 "Return an exit code of FALSE (1)"
1041 #define false_example_usage \
1046 #define fbset_trivial_usage \
1048 #define fbset_full_usage "\n\n" \
1049 "Show and modify frame buffer settings"
1051 #define fbset_example_usage \
1053 "mode \"1024x768-76\"\n" \
1054 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1055 " geometry 1024 768 1024 768 16\n" \
1056 " timings 12714 128 32 16 4 128 4\n" \
1058 " rgba 5/11,6/5,5/0,0/0\n" \
1061 #define fdflush_trivial_usage \
1063 #define fdflush_full_usage "\n\n" \
1064 "Force floppy disk drive to detect disk change"
1066 #define fdformat_trivial_usage \
1068 #define fdformat_full_usage "\n\n" \
1069 "Format floppy disk\n" \
1071 "\n -n Don't verify after format" \
1073 /* Looks like someone forgot to add this to config system */
1074 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1075 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
1076 # define USE_FEATURE_FDISK_BLKSIZE(a)
1079 #define fdisk_trivial_usage \
1080 "[-ul" USE_FEATURE_FDISK_BLKSIZE("s") "] " \
1081 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
1082 #define fdisk_full_usage "\n\n" \
1083 "Change partition table\n" \
1085 "\n -u Start and End are in sectors (instead of cylinders)" \
1086 "\n -l Show partition table for each DISK, then exit" \
1087 USE_FEATURE_FDISK_BLKSIZE( \
1088 "\n -s Show partition sizes in kb for each DISK, then exit" \
1090 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1091 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1095 #define fetchmail_trivial_usage \
1096 "[-w timeout] [-U user] -P password [-X] [-t] [-z] server[:port] maildir [prog]"
1097 #define fetchmail_full_usage "\n\n" \
1098 "Fetch content of remote mailbox to local Maildir.\n" \
1100 "\n -w timeout Set timeout on network operations" \
1101 "\n -U username Authenticate with specified username/password" \
1103 "\n -X Use openssl connection helper for secured servers" \
1104 "\n -t Get only headers" \
1105 "\n -z Delete messages on server" \
1106 "\n prog Run prog <message_file> on message delivery" \
1108 #define findfs_trivial_usage \
1109 "LABEL=label or UUID=uuid"
1110 #define findfs_full_usage "\n\n" \
1111 "Find a filesystem device based on a label or UUID."
1112 #define findfs_example_usage \
1113 "$ findfs LABEL=MyDevice"
1115 #define find_trivial_usage \
1116 "[PATH...] [EXPRESSION]"
1117 #define find_full_usage "\n\n" \
1118 "Search for files. The default PATH is the current directory,\n" \
1119 "default EXPRESSION is '-print'\n" \
1120 "\nEXPRESSION may consist of:" \
1121 "\n -follow Dereference symlinks" \
1122 USE_FEATURE_FIND_XDEV( \
1123 "\n -xdev Don't descend directories on other filesystems") \
1124 USE_FEATURE_FIND_MAXDEPTH( \
1125 "\n -maxdepth N Descend at most N levels. -maxdepth 0 applies" \
1126 "\n tests/actions to command line arguments only") \
1127 "\n -name PATTERN File name (w/o directory name) matches PATTERN" \
1128 "\n -iname PATTERN Case insensitive -name" \
1129 USE_FEATURE_FIND_PATH( \
1130 "\n -path PATTERN Path matches PATTERN") \
1131 USE_FEATURE_FIND_REGEX( \
1132 "\n -regex PATTERN Path matches regex PATTERN") \
1133 USE_FEATURE_FIND_TYPE( \
1134 "\n -type X File type is X (X is one of: f,d,l,b,c,...)") \
1135 USE_FEATURE_FIND_PERM( \
1136 "\n -perm NNN Permissions match any of (+NNN), all of (-NNN)," \
1137 "\n or exactly (NNN)") \
1138 USE_FEATURE_FIND_MTIME( \
1139 "\n -mtime DAYS Modified time is greater than (+N), less than (-N)," \
1140 "\n or exactly (N) days") \
1141 USE_FEATURE_FIND_MMIN( \
1142 "\n -mmin MINS Modified time is greater than (+N), less than (-N)," \
1143 "\n or exactly (N) minutes") \
1144 USE_FEATURE_FIND_NEWER( \
1145 "\n -newer FILE Modified time is more recent than FILE's") \
1146 USE_FEATURE_FIND_INUM( \
1147 "\n -inum N File has inode number N") \
1148 USE_FEATURE_FIND_USER( \
1149 "\n -user NAME File is owned by user NAME (numeric user ID allowed)") \
1150 USE_FEATURE_FIND_GROUP( \
1151 "\n -group NAME File belongs to group NAME (numeric group ID allowed)") \
1152 USE_FEATURE_FIND_DEPTH( \
1153 "\n -depth Process directory name after traversing it") \
1154 USE_FEATURE_FIND_SIZE( \
1155 "\n -size N[bck] File size is N (c:bytes,k:kbytes,b:512 bytes(def.))." \
1156 "\n +/-N: file size is bigger/smaller than N") \
1157 "\n -print Print (default and assumed)" \
1158 USE_FEATURE_FIND_PRINT0( \
1159 "\n -print0 Delimit output with null characters rather than" \
1161 USE_FEATURE_FIND_CONTEXT ( \
1162 "\n -context File has specified security context") \
1163 USE_FEATURE_FIND_EXEC( \
1164 "\n -exec CMD ARG ; Execute CMD with all instances of {} replaced by the" \
1165 "\n matching files") \
1166 USE_FEATURE_FIND_PRUNE( \
1167 "\n -prune Stop traversing current subtree") \
1168 USE_FEATURE_FIND_DELETE( \
1169 "\n -delete Delete files, turns on -depth option") \
1170 USE_FEATURE_FIND_PAREN( \
1171 "\n (EXPR) Group an expression") \
1173 #define find_example_usage \
1174 "$ find / -name passwd\n" \
1177 #define fold_trivial_usage \
1178 "[-bs] [-w WIDTH] [FILE]"
1179 #define fold_full_usage "\n\n" \
1180 "Wrap input lines in each FILE (standard input by default), writing to\n" \
1181 "standard output\n" \
1183 "\n -b Count bytes rather than columns" \
1184 "\n -s Break at spaces" \
1185 "\n -w Use WIDTH columns instead of 80" \
1187 #define free_trivial_usage \
1189 #define free_full_usage "\n\n" \
1190 "Display the amount of free and used system memory"
1191 #define free_example_usage \
1193 " total used free shared buffers\n" \
1194 " Mem: 257628 248724 8904 59644 93124\n" \
1195 " Swap: 128516 8404 120112\n" \
1196 "Total: 386144 257128 129016\n" \
1198 #define freeramdisk_trivial_usage \
1200 #define freeramdisk_full_usage "\n\n" \
1201 "Free all memory used by the specified ramdisk"
1202 #define freeramdisk_example_usage \
1203 "$ freeramdisk /dev/ram2\n"
1205 #define fsck_trivial_usage \
1206 "[-ANPRTV] [-C fd] [-t fstype] [fs-options] [filesys...]"
1207 #define fsck_full_usage "\n\n" \
1208 "Check and repair filesystems\n" \
1210 "\n -A Walk /etc/fstab and check all filesystems" \
1211 "\n -N Don't execute, just show what would be done" \
1212 "\n -P With -A, check filesystems in parallel" \
1213 "\n -R With -A, skip the root filesystem" \
1214 "\n -T Don't show title on startup" \
1216 "\n -C n Write status information to specified filedescriptor" \
1217 "\n -t type List of filesystem types to check" \
1219 #define fsck_minix_trivial_usage \
1220 "[-larvsmf] /dev/name"
1221 #define fsck_minix_full_usage "\n\n" \
1222 "Check MINIX filesystem\n" \
1224 "\n -l List all filenames" \
1225 "\n -r Perform interactive repairs" \
1226 "\n -a Perform automatic repairs" \
1228 "\n -s Output super-block information" \
1229 "\n -m Show \"mode not cleared\" warnings" \
1230 "\n -f Force file system check" \
1232 #define ftpget_trivial_usage \
1233 "[options] remote-host local-file remote-file"
1234 #define ftpget_full_usage "\n\n" \
1235 "Retrieve a remote file via FTP\n" \
1238 "\n -c,--continue Continue previous transfer" \
1239 "\n -v,--verbose Verbose" \
1240 "\n -u,--username Username" \
1241 "\n -p,--password Password" \
1242 "\n -P,--port Port number" \
1245 "\n -c Continue previous transfer" \
1249 "\n -P Port number" \
1252 #define ftpput_trivial_usage \
1253 "[options] remote-host remote-file local-file"
1254 #define ftpput_full_usage "\n\n" \
1255 "Store a local file on a remote machine via FTP\n" \
1258 "\n -v,--verbose Verbose" \
1259 "\n -u,--username Username" \
1260 "\n -p,--password Password" \
1261 "\n -P,--port Port number" \
1267 "\n -P Port number" \
1270 #define fuser_trivial_usage \
1271 "[options] FILE or PORT/PROTO"
1272 #define fuser_full_usage "\n\n" \
1273 "Find processes which use FILEs or PORTs\n" \
1275 "\n -m Find processes which use same fs as FILEs" \
1276 "\n -4 Search only IPv4 space" \
1277 "\n -6 Search only IPv6 space" \
1278 "\n -s Silent: just exit with 0 if any processes are found" \
1279 "\n -k Kill found processes (otherwise display PIDs)" \
1280 "\n -SIGNAL Signal to send (default: TERM)" \
1282 #define getenforce_trivial_usage
1283 #define getenforce_full_usage
1285 #define getopt_trivial_usage \
1287 #define getopt_full_usage "\n\n" \
1288 "Parse command options\n" \
1290 "\n -a,--alternative Allow long options starting with single -" \
1291 "\n -l,--longoptions=longopts Long options to be recognized" \
1292 "\n -n,--name=progname The name under which errors are reported" \
1293 "\n -o,--options=optstring Short options to be recognized" \
1294 "\n -q,--quiet Disable error reporting by getopt(3)" \
1295 "\n -Q,--quiet-output No normal output" \
1296 "\n -s,--shell=shell Set shell quoting conventions" \
1297 "\n -T,--test Test for getopt(1) version" \
1298 "\n -u,--unquoted Don't quote the output" \
1301 "\n -a Allow long options starting with single -" \
1302 "\n -l longopts Long options to be recognized" \
1303 "\n -n progname The name under which errors are reported" \
1304 "\n -o optstring Short options to be recognized" \
1305 "\n -q Disable error reporting by getopt(3)" \
1306 "\n -Q No normal output" \
1307 "\n -s shell Set shell quoting conventions" \
1308 "\n -T Test for getopt(1) version" \
1309 "\n -u Don't quote the output" \
1311 #define getopt_example_usage \
1312 "$ cat getopt.test\n" \
1314 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1315 " -n 'example.busybox' -- \"$@\"`\n" \
1316 "if [ $? != 0 ]; then exit 1; fi\n" \
1317 "eval set -- \"$GETOPT\"\n" \
1318 "while true; do\n" \
1320 " -a|--a-long) echo \"Option a\"; shift;;\n" \
1321 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1323 " case \"$2\" in\n" \
1324 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1325 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1327 " --) shift; break;;\n" \
1328 " *) echo \"Internal error!\"; exit 1;;\n" \
1332 #define getsebool_trivial_usage \
1333 "-a or getsebool boolean..."
1334 #define getsebool_full_usage "\n\n" \
1335 " -a Show all SELinux booleans"
1337 #define getty_trivial_usage \
1338 "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
1339 #define getty_full_usage "\n\n" \
1340 "Open a tty, prompt for a login name, then invoke /bin/login\n" \
1342 "\n -h Enable hardware (RTS/CTS) flow control" \
1343 "\n -i Do not display /etc/issue before running login" \
1344 "\n -L Local line, do not do carrier detect" \
1345 "\n -m Get baud rate from modem's CONNECT status message" \
1346 "\n -w Wait for a CR or LF before sending /etc/issue" \
1347 "\n -n Do not prompt the user for a login name" \
1348 "\n -f issue_file Display issue_file instead of /etc/issue" \
1349 "\n -l login_app Invoke login_app instead of /bin/login" \
1350 "\n -t timeout Terminate after timeout if no username is read" \
1351 "\n -I initstring Init string to send before anything else" \
1352 "\n -H login_host Log login_host into the utmp file as the hostname" \
1354 #define grep_trivial_usage \
1358 USE_FEATURE_GREP_EGREP_ALIAS("E") \
1359 USE_FEATURE_GREP_CONTEXT("ABC") \
1360 "] PATTERN [FILEs...]"
1361 #define grep_full_usage "\n\n" \
1362 "Search for PATTERN in each FILE or standard input\n" \
1364 "\n -H Prefix output lines with filename where match was found" \
1365 "\n -h Suppress the prefixing filename on output" \
1366 "\n -r Recurse subdirectories" \
1367 "\n -i Ignore case distinctions" \
1368 "\n -l List names of files that match" \
1369 "\n -L List names of files that do not match" \
1370 "\n -n Print line number with output lines" \
1371 "\n -q Quiet. Return 0 if PATTERN is found, 1 otherwise" \
1372 "\n -v Select non-matching lines" \
1373 "\n -s Suppress file open/read error messages" \
1374 "\n -c Only print count of matching lines" \
1375 "\n -o Show only the part of a line that matches PATTERN" \
1376 "\n -m MAX Match up to MAX times per file" \
1378 "\n -w Match whole words only") \
1379 "\n -F PATTERN is a set of newline-separated strings" \
1380 USE_FEATURE_GREP_EGREP_ALIAS( \
1381 "\n -E PATTERN is an extended regular expression") \
1382 "\n -e PTRN Pattern to match" \
1383 "\n -f FILE Read pattern from file" \
1384 USE_FEATURE_GREP_CONTEXT( \
1385 "\n -A Print NUM lines of trailing context" \
1386 "\n -B Print NUM lines of leading context" \
1387 "\n -C Print NUM lines of output context") \
1389 #define grep_example_usage \
1390 "$ grep root /etc/passwd\n" \
1391 "root:x:0:0:root:/root:/bin/bash\n" \
1392 "$ grep ^[rR]oo. /etc/passwd\n" \
1393 "root:x:0:0:root:/root:/bin/bash\n"
1395 #define egrep_trivial_usage NOUSAGE_STR
1396 #define egrep_full_usage ""
1398 #define fgrep_trivial_usage NOUSAGE_STR
1399 #define fgrep_full_usage ""
1401 #define gunzip_trivial_usage \
1402 "[OPTION]... [FILE]..."
1403 #define gunzip_full_usage "\n\n" \
1404 "Uncompress FILEs (or standard input)\n" \
1406 "\n -c Write to standard output" \
1408 "\n -t Test file integrity" \
1410 #define gunzip_example_usage \
1411 "$ ls -la /tmp/BusyBox*\n" \
1412 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1413 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1414 "$ ls -la /tmp/BusyBox*\n" \
1415 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1417 #define gzip_trivial_usage \
1418 "[OPTION]... [FILE]..."
1419 #define gzip_full_usage "\n\n" \
1420 "Compress FILEs (or standard input)\n" \
1422 "\n -c Write to standard output" \
1423 "\n -d Decompress" \
1426 #define gzip_example_usage \
1427 "$ ls -la /tmp/busybox*\n" \
1428 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1429 "$ gzip /tmp/busybox.tar\n" \
1430 "$ ls -la /tmp/busybox*\n" \
1431 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1433 #define halt_trivial_usage \
1434 "[-d delay] [-n] [-f]"
1435 #define halt_full_usage "\n\n" \
1436 "Halt the system\n" \
1438 "\n -d Delay interval for halting" \
1439 "\n -n No call to sync()" \
1440 "\n -f Force halt (don't go through init)" \
1442 "\n -w Only write a wtmp record" \
1445 #define hdparm_trivial_usage \
1446 "[options] [device] .."
1447 #define hdparm_full_usage "\n\n" \
1449 "\n -a Get/set fs readahead" \
1450 "\n -A Set drive read-lookahead flag (0/1)" \
1451 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1452 "\n -B Set Advanced Power Management setting (1-255)" \
1453 "\n -c Get/set IDE 32-bit IO setting" \
1454 "\n -C Check IDE power mode status" \
1455 USE_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1456 "\n -d Get/set using_dma flag") \
1457 "\n -D Enable/disable drive defect-mgmt" \
1458 "\n -f Flush buffer cache for device on exit" \
1459 "\n -g Display drive geometry" \
1460 "\n -h Display terse usage information" \
1461 USE_FEATURE_HDPARM_GET_IDENTITY( \
1462 "\n -i Display drive identification") \
1463 USE_FEATURE_HDPARM_GET_IDENTITY( \
1464 "\n -I Detailed/current information directly from drive") \
1465 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1466 "\n -K Set drive keep_features_over_reset flag (0/1)" \
1467 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1468 "\n -m Get/set multiple sector count" \
1469 "\n -n Get/set ignore-write-errors flag (0/1)" \
1470 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1471 "\n -P Set drive prefetch count" \
1472 /* "\n -q Change next setting quietly" - not supported ib bbox */ \
1473 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1474 "\n -r Get/set readonly flag (DANGEROUS to set)" \
1475 USE_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1476 "\n -R Register an IDE interface (DANGEROUS)") \
1477 "\n -S Set standby (spindown) timeout" \
1478 "\n -t Perform device read timings" \
1479 "\n -T Perform cache read timings" \
1480 "\n -u Get/set unmaskirq flag (0/1)" \
1481 USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1482 "\n -U Un-register an IDE interface (DANGEROUS)") \
1483 "\n -v Defaults; same as -mcudkrag for IDE drives" \
1484 "\n -V Display program version and exit immediately" \
1485 USE_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1486 "\n -w Perform device reset (DANGEROUS)") \
1487 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
1488 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1489 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1490 "\n -X Set IDE xfer mode (DANGEROUS)" \
1491 "\n -y Put IDE drive in standby mode" \
1492 "\n -Y Put IDE drive to sleep" \
1493 "\n -Z Disable Seagate auto-powersaving mode" \
1494 "\n -z Re-read partition table" \
1496 #define head_trivial_usage \
1497 "[OPTION]... [FILE]..."
1498 #define head_full_usage "\n\n" \
1499 "Print first 10 lines of each FILE to standard output.\n" \
1500 "With more than one FILE, precede each with a header giving the\n" \
1501 "file name. With no FILE, or when FILE is -, read standard input.\n" \
1503 "\n -n NUM Print first NUM lines instead of first 10" \
1504 USE_FEATURE_FANCY_HEAD( \
1505 "\n -c NUM Output the first NUM bytes" \
1506 "\n -q Never output headers giving file names" \
1507 "\n -v Always output headers giving file names") \
1509 #define head_example_usage \
1510 "$ head -n 2 /etc/passwd\n" \
1511 "root:x:0:0:root:/root:/bin/bash\n" \
1512 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1514 #define hexdump_trivial_usage \
1515 "[-bcCdefnosvx" USE_FEATURE_HEXDUMP_REVERSE("R") "] FILE..."
1516 #define hexdump_full_usage "\n\n" \
1517 "Display file(s) or standard input in a user specified format\n" \
1519 "\n -b One-byte octal display" \
1520 "\n -c One-byte character display" \
1521 "\n -C Canonical hex+ASCII, 16 bytes per line" \
1522 "\n -d Two-byte decimal display" \
1523 "\n -e FORMAT STRING" \
1524 "\n -f FORMAT FILE" \
1525 "\n -n LENGTH Interpret only LENGTH bytes of input" \
1526 "\n -o Two-byte octal display" \
1527 "\n -s OFFSET Skip OFFSET bytes" \
1528 "\n -v Display all input data" \
1529 "\n -x Two-byte hexadecimal display" \
1530 USE_FEATURE_HEXDUMP_REVERSE( \
1531 "\n -R Reverse of 'hexdump -Cv'") \
1533 #define hd_trivial_usage \
1535 #define hd_full_usage "\n\n" \
1536 "hd is an alias for hexdump -C"
1538 #define hostid_trivial_usage \
1540 #define hostid_full_usage "\n\n" \
1541 "Print out a unique 32-bit identifier for the machine"
1543 #define hostname_trivial_usage \
1544 "[OPTION] [hostname | -F FILE]"
1545 #define hostname_full_usage "\n\n" \
1546 "Get or set hostname or DNS domain name\n" \
1549 "\n -i Addresses for the hostname" \
1550 "\n -d DNS domain name" \
1551 "\n -f Fully qualified domain name" \
1552 "\n -F FILE Use the contents of FILE to specify the hostname" \
1554 #define hostname_example_usage \
1558 #define httpd_trivial_usage \
1561 " [-i] [-f] [-v[v]]" \
1562 USE_FEATURE_HTTPD_SETUID(" [-u user[:grp]]") \
1563 USE_FEATURE_HTTPD_BASIC_AUTH(" [-r realm]") \
1564 USE_FEATURE_HTTPD_AUTH_MD5(" [-m pass]") \
1567 #define httpd_full_usage "\n\n" \
1568 "Listen for incoming HTTP requests\n" \
1570 "\n -c FILE Configuration file (default httpd.conf)" \
1571 "\n -p [IP:]PORT Bind to ip:port (default *:80)" \
1572 "\n -i Inetd mode" \
1573 "\n -f Do not daemonize" \
1574 "\n -v[v] Verbose" \
1575 USE_FEATURE_HTTPD_SETUID( \
1576 "\n -u USER[:GRP] Set uid/gid after binding to port") \
1577 USE_FEATURE_HTTPD_BASIC_AUTH( \
1578 "\n -r REALM Authentication Realm for Basic Authentication") \
1579 USE_FEATURE_HTTPD_AUTH_MD5( \
1580 "\n -m PASS Crypt PASS with md5 algorithm") \
1581 "\n -h HOME Home directory (default .)" \
1582 "\n -e STRING HTML encode STRING" \
1583 "\n -d STRING URL decode STRING" \
1585 #define hwclock_trivial_usage \
1587 "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1588 " [-l|--localtime] [-u|--utc]" \
1592 "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
1594 #define hwclock_full_usage "\n\n" \
1595 "Query and set hardware clock (RTC)\n" \
1597 "\n -r Show hardware clock time" \
1598 "\n -s Set system time from hardware clock" \
1599 "\n -w Set hardware clock to system time" \
1600 "\n -u Hardware clock is in UTC" \
1601 "\n -l Hardware clock is in local time" \
1602 "\n -f FILE Use specified device (e.g. /dev/rtc2)" \
1604 #define id_trivial_usage \
1605 "[OPTIONS]... [USER]"
1606 #define id_full_usage "\n\n" \
1607 "Print information about USER or the current user\n" \
1610 "\n -Z Print the security context" \
1612 "\n -g Print group ID" \
1613 "\n -u Print user ID" \
1614 "\n -n Print name instead of a number" \
1615 "\n -r Print real user ID instead of effective ID" \
1617 #define id_example_usage \
1619 "uid=1000(andersen) gid=1000(andersen)\n"
1621 #define ifconfig_trivial_usage \
1622 USE_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1623 #define ifconfig_full_usage "\n\n" \
1624 "Configure a network interface\n" \
1628 " [add ADDRESS[/PREFIXLEN]]\n") \
1630 " [del ADDRESS[/PREFIXLEN]]\n") \
1631 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1632 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1633 USE_FEATURE_IFCONFIG_SLIP( \
1634 " [outfill NN] [keepalive NN]\n") \
1635 " " USE_FEATURE_IFCONFIG_HW("[hw ether ADDRESS] ") "[metric NN] [mtu NN]\n" \
1636 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1637 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1638 USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1639 " [mem_start NN] [io_addr NN] [irq NN]\n") \
1642 #define ifenslave_trivial_usage \
1643 "[-cdf] master-iface <slave-iface...>"
1644 #define ifenslave_full_usage "\n\n" \
1645 "Configure network interfaces for parallel routing\n" \
1647 "\n -c, --change-active Change active slave" \
1648 "\n -d, --detach Remove slave interface from bonding device" \
1649 "\n -f, --force Force, even if interface is not Ethernet" \
1650 /* "\n -r, --receive-slave Create a receive-only slave" */
1652 #define ifenslave_example_usage \
1653 "To create a bond device, simply follow these three steps :\n" \
1654 "- ensure that the required drivers are properly loaded :\n" \
1655 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1656 "- assign an IP address to the bond device :\n" \
1657 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1658 "- attach all the interfaces you need to the bond device :\n" \
1659 " # ifenslave bond0 eth0 eth1 eth2\n" \
1660 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1661 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1662 " To detach a dead interface without setting the bond device down :\n" \
1663 " # ifenslave -d bond0 eth1\n\n" \
1664 " To set the bond device down and automatically release all the slaves :\n" \
1665 " # ifconfig bond0 down\n\n" \
1666 " To change active slave :\n" \
1667 " # ifenslave -c bond0 eth0\n" \
1669 #define ifup_trivial_usage \
1670 "[-ahinv] ifaces..."
1671 #define ifup_full_usage "\n\n" \
1673 "\n -a De/configure all interfaces automatically" \
1674 "\n -i FILE Use FILE for interface definitions" \
1675 "\n -n Print out what would happen, but don't do it" \
1676 "\n (note: doesn't disable mappings)" \
1677 "\n -v Print out what would happen before doing it" \
1678 "\n -m Don't run any mappings" \
1679 "\n -f Force de/configuration" \
1681 #define ifdown_trivial_usage \
1682 "[-ahinv] ifaces..."
1683 #define ifdown_full_usage "\n\n" \
1685 "\n -a De/configure all interfaces automatically" \
1686 "\n -i FILE Use FILE for interface definitions" \
1687 "\n -n Print out what would happen, but don't do it" \
1688 "\n (note: doesn't disable mappings)" \
1689 "\n -v Print out what would happen before doing it" \
1690 "\n -m Don't run any mappings" \
1691 "\n -f Force de/configuration" \
1693 #define inetd_trivial_usage \
1694 "[-fe] [-q N] [-R N] [CONFFILE]"
1695 #define inetd_full_usage "\n\n" \
1696 "Listen for network connections and launch programs\n" \
1698 "\n -f Run in foreground" \
1699 "\n -e Log to stderr" \
1700 "\n -q N Socket listen queue (default: 128)" \
1701 "\n -R N Pause services after N connects/min" \
1702 "\n (default: 0 - disabled)" \
1704 #define init_trivial_usage \
1706 #define init_full_usage "\n\n" \
1707 "Init is the parent of all processes"
1709 #define init_notes_usage \
1710 "This version of init is designed to be run only by the kernel.\n" \
1712 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1713 "the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1714 "runlevels, use sysvinit.\n" \
1716 "BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1717 "it has the following default behavior:\n" \
1719 " ::sysinit:/etc/init.d/rcS\n" \
1720 " ::askfirst:/bin/sh\n" \
1721 " ::ctrlaltdel:/sbin/reboot\n" \
1722 " ::shutdown:/sbin/swapoff -a\n" \
1723 " ::shutdown:/bin/umount -a -r\n" \
1724 " ::restart:/sbin/init\n" \
1726 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1728 " tty2::askfirst:/bin/sh\n" \
1729 " tty3::askfirst:/bin/sh\n" \
1730 " tty4::askfirst:/bin/sh\n" \
1732 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1734 " <id>:<runlevels>:<action>:<process>\n" \
1738 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1739 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1740 " the specified process to run on. The contents of this field are\n" \
1741 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1742 " be unique, although if it isn't you may have strange results. If this\n" \
1743 " field is left blank, the controlling tty is set to the console. Also\n" \
1744 " note that if BusyBox detects that a serial console is in use, then only\n" \
1745 " entries whose controlling tty is either the serial console or /dev/null\n" \
1746 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1747 " stinkin' utmp.\n" \
1751 " The runlevels field is completely ignored.\n" \
1755 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1756 " once, restart, ctrlaltdel, and shutdown.\n" \
1758 " The available actions can be classified into two groups: actions\n" \
1759 " that are run only once, and actions that are re-run when the specified\n" \
1760 " process exits.\n" \
1762 " Run only-once actions:\n" \
1764 " 'sysinit' is the first item run on boot. init waits until all\n" \
1765 " sysinit actions are completed before continuing. Following the\n" \
1766 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1767 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1768 " the specified task completes. 'once' actions are asynchronous,\n" \
1769 " therefore, init does not wait for them to complete. 'restart' is\n" \
1770 " the action taken to restart the init process. By default this should\n" \
1771 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1772 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1773 " actions are run when the system detects that someone on the system\n" \
1774 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1775 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1776 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1777 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1778 " is a very good here.\n" \
1780 " Run repeatedly actions:\n" \
1782 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1783 " started with a 'respawn' action exits, init automatically restarts\n" \
1784 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1785 " respawning out of control. The 'askfirst' actions acts just like\n" \
1786 " respawn, except that before running the specified process it\n" \
1787 " displays the line \"Please press Enter to activate this console.\"\n" \
1788 " and then waits for the user to press enter before starting the\n" \
1789 " specified process.\n" \
1791 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1792 " error message, and then go along with its business. All actions are\n" \
1793 " run in the order they appear in /etc/inittab.\n" \
1797 " Specifies the process to be executed and its command line.\n" \
1799 "Example /etc/inittab file:\n" \
1801 " # This is run first except when booting in single-user mode\n" \
1803 " ::sysinit:/etc/init.d/rcS\n" \
1805 " # /bin/sh invocations on selected ttys\n" \
1807 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1808 " ::askfirst:-/bin/sh\n" \
1809 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1810 " tty2::askfirst:-/bin/sh\n" \
1811 " tty3::askfirst:-/bin/sh\n" \
1812 " tty4::askfirst:-/bin/sh\n" \
1814 " # /sbin/getty invocations for selected ttys\n" \
1816 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1817 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1820 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1822 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1823 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1825 " # Example how to put a getty on a modem line\n" \
1826 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1828 " # Stuff to do when restarting the init process\n" \
1829 " ::restart:/sbin/init\n" \
1831 " # Stuff to do before rebooting\n" \
1832 " ::ctrlaltdel:/sbin/reboot\n" \
1833 " ::shutdown:/bin/umount -a -r\n" \
1834 " ::shutdown:/sbin/swapoff -a\n"
1836 #define insmod_trivial_usage \
1837 USE_FEATURE_2_4_MODULES("[OPTION]... ") "MODULE [symbol=value]..."
1838 #define insmod_full_usage "\n\n" \
1839 "Load the specified kernel modules into the kernel" \
1840 USE_FEATURE_2_4_MODULES( "\n" \
1842 "\n -f Force module to load into the wrong kernel version" \
1843 "\n -k Make module autoclean-able" \
1846 "\n -L Lock to prevent simultaneous loads of a module" \
1847 USE_FEATURE_INSMOD_LOAD_MAP( \
1848 "\n -m Output load map to stdout" \
1850 "\n -o NAME Set internal module name to NAME" \
1851 "\n -x Do not export externs" \
1854 #define install_trivial_usage \
1855 "[-cgmops] [sources] dest|directory"
1856 #define install_full_usage "\n\n" \
1857 "Copy files and set attributes\n" \
1859 "\n -c Copy the file, default" \
1860 "\n -d Create directories" \
1861 "\n -g Set group ownership" \
1862 "\n -m Set permissions" \
1863 "\n -o Set ownership" \
1864 "\n -p Preserve date" \
1865 "\n -s Strip symbol tables" \
1867 "\n -Z Set security context of copy" \
1870 /* would need to make the " | " optional depending on more than one selected: */
1871 #define ip_trivial_usage \
1873 USE_FEATURE_IP_ADDRESS("address | ") \
1874 USE_FEATURE_IP_ROUTE("route | ") \
1875 USE_FEATURE_IP_LINK("link | ") \
1876 USE_FEATURE_IP_TUNNEL("tunnel | ") \
1877 USE_FEATURE_IP_RULE("rule") \
1879 #define ip_full_usage "\n\n" \
1880 "ip [OPTIONS] OBJECT {COMMAND}\n" \
1881 "where OBJECT := {" \
1882 USE_FEATURE_IP_ADDRESS("address | ") \
1883 USE_FEATURE_IP_ROUTE("route | ") \
1884 USE_FEATURE_IP_LINK("link | ") \
1885 USE_FEATURE_IP_TUNNEL("tunnel | ") \
1886 USE_FEATURE_IP_RULE("rule") \
1888 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
1890 #define ipaddr_trivial_usage \
1891 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1892 " [dev STRING] [to PREFIX] }"
1893 #define ipaddr_full_usage "\n\n" \
1894 "ipaddr {add|delete} IFADDR dev STRING\n" \
1895 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
1896 " [to PREFIX] [label PATTERN]\n" \
1897 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
1898 " [broadcast ADDR] [anycast ADDR]\n" \
1899 " [label STRING] [scope SCOPE-ID]\n" \
1900 " SCOPE-ID := [host | link | global | NUMBER]" \
1902 #define ipcalc_trivial_usage \
1903 "[OPTION]... ADDRESS[[/]NETMASK] [NETMASK]"
1904 #define ipcalc_full_usage "\n\n" \
1905 "Calculate IP network settings from a IP address\n" \
1907 USE_FEATURE_IPCALC_LONG_OPTIONS( \
1908 "\n -b,--broadcast Display calculated broadcast address" \
1909 "\n -n,--network Display calculated network address" \
1910 "\n -m,--netmask Display default netmask for IP" \
1911 USE_FEATURE_IPCALC_FANCY( \
1912 "\n -p,--prefix Display the prefix for IP/NETMASK" \
1913 "\n -h,--hostname Display first resolved host name" \
1914 "\n -s,--silent Don't ever display error messages" \
1917 SKIP_FEATURE_IPCALC_LONG_OPTIONS( \
1918 "\n -b Display calculated broadcast address" \
1919 "\n -n Display calculated network address" \
1920 "\n -m Display default netmask for IP" \
1921 USE_FEATURE_IPCALC_FANCY( \
1922 "\n -p Display the prefix for IP/NETMASK" \
1923 "\n -h Display first resolved host name" \
1924 "\n -s Don't ever display error messages" \
1928 #define ipcrm_trivial_usage \
1929 "[-MQS key] [-mqs id]"
1930 #define ipcrm_full_usage "\n\n" \
1931 "Upper-case options MQS remove an object by shmkey value.\n" \
1932 "Lower-case options remove an object by shmid value.\n" \
1934 "\n -mM Remove memory segment after last detach" \
1935 "\n -qQ Remove message queue" \
1936 "\n -sS Remove semaphore" \
1938 #define ipcs_trivial_usage \
1939 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
1940 #define ipcs_full_usage "\n\n" \
1941 " -i Show specific resource" \
1942 "\nResource specification:" \
1943 "\n -m Shared memory segments" \
1944 "\n -q Message queues" \
1945 "\n -s Semaphore arrays" \
1946 "\n -a All (default)" \
1947 "\nOutput format:" \
1954 #define iplink_trivial_usage \
1955 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
1956 #define iplink_full_usage "\n\n" \
1957 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
1958 " dynamic { on | off } |\n" \
1960 "iplink show [DEVICE]" \
1962 #define iproute_trivial_usage \
1963 "{ list | flush | { add | del | change | append |\n" \
1964 " replace | monitor } ROUTE }"
1965 #define iproute_full_usage "\n\n" \
1966 "iproute { list | flush } SELECTOR\n" \
1967 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
1968 " [oif STRING] [tos TOS]\n" \
1969 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
1970 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
1971 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]" \
1973 #define iprule_trivial_usage \
1974 "{[list | add | del] RULE}"
1975 #define iprule_full_usage "\n\n" \
1976 "iprule [list | add | del] SELECTOR ACTION\n" \
1977 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
1978 " [dev STRING] [pref NUMBER]\n" \
1979 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
1980 " [prohibit | reject | unreachable]\n" \
1981 " [realms [SRCREALM/]DSTREALM]\n" \
1982 " TABLE_ID := [local | main | default | NUMBER]" \
1984 #define iptunnel_trivial_usage \
1985 "{ add | change | del | show } [NAME]\n" \
1986 " [mode { ipip | gre | sit }]\n" \
1987 " [remote ADDR] [local ADDR] [ttl TTL]"
1988 #define iptunnel_full_usage "\n\n" \
1989 "iptunnel { add | change | del | show } [NAME]\n" \
1990 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
1991 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
1992 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
1994 #define kbd_mode_trivial_usage \
1996 #define kbd_mode_full_usage "\n\n" \
1997 "Report or set the keyboard mode\n" \
1998 "\nOptions set mode:" \
1999 "\n -a Default (ASCII)" \
2000 "\n -k Medium-raw (keyboard)" \
2001 "\n -s Raw (scancode)" \
2002 "\n -u Unicode (utf-8)" \
2004 #define kill_trivial_usage \
2005 "[-l] [-signal] process-id..."
2006 #define kill_full_usage "\n\n" \
2007 "Send a signal (default is TERM) to the specified process(es)\n" \
2009 "\n -l List all signal names and numbers" \
2011 #define kill_example_usage \
2012 "$ ps | grep apache\n" \
2013 "252 root root S [apache]\n" \
2014 "263 www-data www-data S [apache]\n" \
2015 "264 www-data www-data S [apache]\n" \
2016 "265 www-data www-data S [apache]\n" \
2017 "266 www-data www-data S [apache]\n" \
2018 "267 www-data www-data S [apache]\n" \
2021 #define killall_trivial_usage \
2022 "[-l] [-q] [-signal] process-name..."
2023 #define killall_full_usage "\n\n" \
2024 "Send a signal (default is TERM) to the specified process(es)\n" \
2026 "\n -l List all signal names and numbers" \
2027 "\n -q Do not complain if no processes were killed" \
2029 #define killall_example_usage \
2030 "$ killall apache\n"
2032 #define killall5_trivial_usage \
2034 #define killall5_full_usage "\n\n" \
2035 "Send a signal (default is TERM) to all processes outside current session\n" \
2037 "\n -l List all signal names and numbers" \
2039 #define klogd_trivial_usage \
2041 #define klogd_full_usage "\n\n" \
2044 "\n -c n Set the default log level of console messages to n" \
2045 "\n -n Run in foreground" \
2047 #define length_trivial_usage \
2049 #define length_full_usage "\n\n" \
2050 "Print STRING's length"
2052 #define length_example_usage \
2053 "$ length Hello\n" \
2056 #define less_trivial_usage \
2057 "[-EMNmh~?] [FILE...]"
2058 #define less_full_usage "\n\n" \
2059 "View a file or list of files. The position within files can be\n" \
2060 "changed, and files can be manipulated in various ways.\n" \
2062 "\n -E Quit once the end of a file is reached" \
2063 "\n -M,-m Display a status line containing the line numbers" \
2064 "\n and percentage through the file" \
2065 "\n -N Prefix line numbers to each line" \
2066 "\n -~ Suppress ~s displayed past the end of the file" \
2068 #define linux32_trivial_usage NOUSAGE_STR
2069 #define linux32_full_usage ""
2070 #define linux64_trivial_usage NOUSAGE_STR
2071 #define linux64_full_usage ""
2073 #define linuxrc_trivial_usage NOUSAGE_STR
2074 #define linuxrc_full_usage ""
2076 #define setarch_trivial_usage \
2077 "personality program [args...]"
2078 #define setarch_full_usage "\n\n" \
2079 "Personality may be:\n" \
2080 " linux32 Set 32bit uname emulation\n" \
2081 " linux64 Set 64bit uname emulation" \
2083 #define ln_trivial_usage \
2084 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
2085 #define ln_full_usage "\n\n" \
2086 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET.\n" \
2087 "Use '--' to indicate that all following arguments are non-options.\n" \
2089 "\n -s Make symlinks instead of hardlinks" \
2090 "\n -f Remove existing destination files" \
2091 "\n -n Don't dereference symlinks - treat like normal file" \
2092 "\n -b Make a backup of the target (if exists) before link operation" \
2093 "\n -S suf Use suffix instead of ~ when making backup files" \
2095 #define ln_example_usage \
2096 "$ ln -s BusyBox /tmp/ls\n" \
2097 "$ ls -l /tmp/ls\n" \
2098 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
2100 #define load_policy_trivial_usage
2102 #define load_policy_full_usage
2104 #define loadfont_trivial_usage \
2106 #define loadfont_full_usage "\n\n" \
2107 "Load a console font from standard input"
2108 #define loadfont_example_usage \
2109 "$ loadfont < /etc/i18n/fontname\n"
2111 #define loadkmap_trivial_usage \
2113 #define loadkmap_full_usage "\n\n" \
2114 "Load a binary keyboard translation table from standard input"
2115 #define loadkmap_example_usage \
2116 "$ loadkmap < /etc/i18n/lang-keymap\n"
2118 #define logger_trivial_usage \
2119 "[OPTION]... [MESSAGE]"
2120 #define logger_full_usage "\n\n" \
2121 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n" \
2123 "\n -s Log to stderr as well as the system log" \
2124 "\n -t TAG Log using the specified tag (defaults to user name)" \
2125 "\n -p PRIO Priority (numeric or facility.level pair)" \
2127 #define logger_example_usage \
2128 "$ logger \"hello\"\n"
2130 #define login_trivial_usage \
2131 "[-p] [-h HOST] [[-f] USER]"
2132 #define login_full_usage "\n\n" \
2133 "Begin a new session on the system\n" \
2135 "\n -f Do not authenticate (user already authenticated)" \
2136 "\n -h Name of the remote host" \
2137 "\n -p Preserve environment" \
2139 #define logname_trivial_usage \
2141 #define logname_full_usage "\n\n" \
2142 "Print the name of the current user"
2143 #define logname_example_usage \
2147 #define logread_trivial_usage \
2149 #define logread_full_usage "\n\n" \
2150 "Show messages in syslogd's circular buffer\n" \
2152 "\n -f Output data as log grows" \
2154 #define losetup_trivial_usage \
2155 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
2156 " losetup -d LOOPDEV - disassociate\n" \
2157 " losetup [-f] - show"
2158 #define losetup_full_usage "\n\n" \
2160 "\n -o OFS Start OFS bytes into FILE" \
2161 "\n -f Show first free loop device" \
2163 #define losetup_notes_usage \
2164 "No arguments will display all current associations.\n" \
2165 "One argument (losetup /dev/loop1) will display the current association\n" \
2166 "(if any), or disassociate it (with -d). The display shows the offset\n" \
2167 "and filename of the file the loop device is currently bound to.\n\n" \
2168 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
2169 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
2170 "losetup -f will show the first loop free loop device\n\n"
2172 #define lpd_trivial_usage \
2173 "SPOOLDIR [HELPER [ARGS...]]"
2174 #define lpd_full_usage "\n\n" \
2176 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print"
2178 #define lpq_trivial_usage \
2179 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID...] [-fs]"
2180 #define lpq_full_usage "\n\n" \
2182 "\n -P lp service to connect to (else uses $PRINTER)" \
2183 "\n -d Delete jobs" \
2184 "\n -f Force any waiting job to be printed" \
2185 "\n -s Short display" \
2187 #define lpr_trivial_usage \
2188 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE...]"
2189 /* -C CLASS exists too, not shown.
2190 * CLASS is supposed to be printed on banner page, if one is requested */
2191 #define lpr_full_usage "\n\n" \
2193 "\n -P lp service to connect to (else uses $PRINTER)"\
2194 "\n -m Send mail on completion" \
2195 "\n -h Print banner page too" \
2198 #define ls_trivial_usage \
2199 "[-1Aa" USE_FEATURE_LS_TIMESTAMPS("c") "Cd" \
2200 USE_FEATURE_LS_TIMESTAMPS("e") USE_FEATURE_LS_FILETYPES("F") "iln" \
2201 USE_FEATURE_LS_FILETYPES("p") USE_FEATURE_LS_FOLLOWLINKS("L") \
2202 USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_LS_SORTFILES("rS") "s" \
2203 USE_FEATURE_AUTOWIDTH("T") USE_FEATURE_LS_TIMESTAMPS("tu") \
2204 USE_FEATURE_LS_SORTFILES("v") USE_FEATURE_AUTOWIDTH("w") "x" \
2205 USE_FEATURE_LS_SORTFILES("X") USE_FEATURE_HUMAN_READABLE("h") "k" \
2206 USE_SELINUX("K") "] [filenames...]"
2207 #define ls_full_usage "\n\n" \
2208 "List directory contents\n" \
2210 "\n -1 List files in a single column" \
2211 "\n -A Do not list implied . and .." \
2212 "\n -a Do not hide entries starting with ." \
2213 "\n -C List entries by columns" \
2214 USE_FEATURE_LS_TIMESTAMPS( \
2215 "\n -c With -l: show ctime") \
2216 USE_FEATURE_LS_COLOR( \
2217 "\n --color[={always,never,auto}] Control coloring") \
2218 "\n -d List directory entries instead of contents" \
2219 USE_FEATURE_LS_TIMESTAMPS( \
2220 "\n -e List both full date and full time") \
2221 USE_FEATURE_LS_FILETYPES( \
2222 "\n -F Append indicator (one of */=@|) to entries") \
2223 "\n -i List the i-node for each file" \
2224 "\n -l Use a long listing format" \
2225 "\n -n List numeric UIDs and GIDs instead of names" \
2226 USE_FEATURE_LS_FILETYPES( \
2227 "\n -p Append indicator (one of /=@|) to entries") \
2228 USE_FEATURE_LS_FOLLOWLINKS( \
2229 "\n -L List entries pointed to by symlinks") \
2230 USE_FEATURE_LS_RECURSIVE( \
2231 "\n -R List subdirectories recursively") \
2232 USE_FEATURE_LS_SORTFILES( \
2233 "\n -r Sort the listing in reverse order") \
2234 USE_FEATURE_LS_SORTFILES( \
2235 "\n -S Sort the listing by file size") \
2236 "\n -s List the size of each file, in blocks" \
2237 USE_FEATURE_AUTOWIDTH( \
2238 "\n -T NUM Assume Tabstop every NUM columns") \
2239 USE_FEATURE_LS_TIMESTAMPS( \
2240 "\n -t With -l: show modification time") \
2241 USE_FEATURE_LS_TIMESTAMPS( \
2242 "\n -u With -l: show access time") \
2243 USE_FEATURE_LS_SORTFILES( \
2244 "\n -v Sort the listing by version") \
2245 USE_FEATURE_AUTOWIDTH( \
2246 "\n -w NUM Assume the terminal is NUM columns wide") \
2247 "\n -x List entries by lines instead of by columns" \
2248 USE_FEATURE_LS_SORTFILES( \
2249 "\n -X Sort the listing by extension") \
2250 USE_FEATURE_HUMAN_READABLE( \
2251 "\n -h Print sizes in human readable format (e.g., 1K 243M 2G)") \
2253 "\n -k Print security context") \
2255 "\n -K Print security context in long format") \
2257 "\n -Z Print security context and permission") \
2259 #define lsattr_trivial_usage \
2260 "[-Radlv] [files...]"
2261 #define lsattr_full_usage "\n\n" \
2262 "List file attributes on an ext2 fs\n" \
2264 "\n -R Recursively list subdirectories" \
2265 "\n -a Do not hide entries starting with ." \
2266 "\n -d List directory entries instead of contents" \
2267 "\n -l Print long flag names" \
2268 "\n -v List the file's version/generation number" \
2270 #define lsmod_trivial_usage \
2272 #define lsmod_full_usage "\n\n" \
2273 "List the currently loaded kernel modules"
2275 #if ENABLE_FEATURE_MAKEDEVS_LEAF
2276 #define makedevs_trivial_usage \
2277 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
2278 #define makedevs_full_usage "\n\n" \
2279 "Create a range of block or character special files\n\n" \
2280 "TYPEs include:\n" \
2281 " b Make a block device\n" \
2282 " c or u Make a character device\n" \
2283 " p Make a named pipe. MAJOR and MINOR are ignored\n" \
2285 "FIRST specifies the number appended to NAME to create the first device.\n" \
2286 "LAST specifies the number of the last item that should be created\n" \
2287 "If 's' is the last argument, the base device is created as well.\n\n" \
2289 " makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
2290 " makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
2291 #define makedevs_example_usage \
2292 "# makedevs /dev/ttyS c 4 66 2 63\n" \
2293 "[creates ttyS2-ttyS63]\n" \
2294 "# makedevs /dev/hda b 3 0 0 8 s\n" \
2295 "[creates hda,hda1-hda8]\n"
2298 #if ENABLE_FEATURE_MAKEDEVS_TABLE
2299 #define makedevs_trivial_usage \
2300 "[-d device_table] rootdir"
2301 #define makedevs_full_usage "\n\n" \
2302 "Create a range of special files as specified in a device table.\n" \
2303 "Device table entries take the form of:\n" \
2304 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
2305 "Where name is the file name, type can be one of:\n" \
2306 " f A regular file\n" \
2308 " c Character special device file\n" \
2309 " b Block special device file\n" \
2310 " p Fifo (named pipe)\n" \
2311 "uid is the user id for the target file, gid is the group id for the\n" \
2312 "target file. The rest of the entries (major, minor, etc) apply to\n" \
2313 "to device special files. A '-' may be used for blank entries."
2314 #define makedevs_example_usage \
2316 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2317 "/dev d 755 0 0 - - - - -\n" \
2318 "/dev/console c 666 0 0 5 1 - - -\n" \
2319 "/dev/null c 666 0 0 1 3 0 0 -\n" \
2320 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
2321 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
2322 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2332 #define man_trivial_usage \
2333 "[OPTION]... [MANPAGE]..."
2334 #define man_full_usage "\n\n" \
2335 "Format and display manual page\n" \
2337 "\n -a Display all pages" \
2338 "\n -w Show page locations" \
2340 #define matchpathcon_trivial_usage \
2341 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2342 #define matchpathcon_full_usage "\n\n" \
2343 " -n Do not display path" \
2344 "\n -N Do not use translations" \
2345 "\n -f Use alternate file_context file" \
2346 "\n -p Use prefix to speed translations" \
2347 "\n -V Verify file context on disk matches defaults" \
2349 #define md5sum_trivial_usage \
2350 "[OPTION] [FILEs...]" \
2351 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
2352 #define md5sum_full_usage "\n\n" \
2353 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2354 USE_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2356 "\n -c Check MD5 sums against given list" \
2357 "\n -s Don't output anything, status code shows success" \
2358 "\n -w Warn about improperly formatted MD5 checksum lines") \
2360 #define md5sum_example_usage \
2361 "$ md5sum < busybox\n" \
2362 "6fd11e98b98a58f64ff3398d7b324003\n" \
2363 "$ md5sum busybox\n" \
2364 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2366 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2370 #define mdev_trivial_usage \
2372 #define mdev_full_usage "\n\n" \
2373 " -s Scan /sys and populate /dev during system boot\n" \
2375 "Called with no options (via hotplug) it uses environment variables\n" \
2376 "to determine which device to add/remove."
2378 #define mdev_notes_usage "" \
2379 USE_FEATURE_MDEV_CONFIG( \
2380 "The mdev config file contains lines that look like:\n" \
2381 " hd[a-z][0-9]* 0:3 660\n\n" \
2382 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2383 USE_FEATURE_MDEV_EXEC( \
2384 "Optionally, that can be followed (on the same line) by a special character\n" \
2385 "and a command line to run after creating/before deleting the corresponding\n" \
2386 "device(s). The environment variable $MDEV indicates the active device node\n" \
2387 "(which is useful if it's a regex match). For example:\n\n" \
2388 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2389 "The special characters are @ (run after creating), $ (run before deleting),\n" \
2390 "and * (run both after creating and before deleting). The commands run in\n" \
2391 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2393 "Config file parsing stops on the first matching line. If no config\n" \
2394 "entry is matched, devices are created with default 0:0 660. (Make\n" \
2395 "the last line match .* to override this.)\n\n" \
2398 #define mesg_trivial_usage \
2400 #define mesg_full_usage "\n\n" \
2401 "Control write access to your terminal\n" \
2402 " y Allow write access to your terminal\n" \
2403 " n Disallow write access to your terminal"
2405 #define microcom_trivial_usage \
2406 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
2407 #define microcom_full_usage "\n\n" \
2408 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2410 "\n -d Wait up to DELAY ms for TTY output before sending every" \
2411 "\n next byte to it" \
2412 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2413 "\n -s Set serial line to SPEED" \
2414 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
2416 #define mkdir_trivial_usage \
2417 "[OPTION] DIRECTORY..."
2418 #define mkdir_full_usage "\n\n" \
2419 "Create DIRECTORY\n" \
2421 "\n -m Set permission mode (as in chmod), not rwxrwxrwx - umask" \
2422 "\n -p No error if existing, make parent directories as needed" \
2424 "\n -Z Set security context" \
2427 #define mkdir_example_usage \
2428 "$ mkdir /tmp/foo\n" \
2429 "$ mkdir /tmp/foo\n" \
2430 "/tmp/foo: File exists\n" \
2431 "$ mkdir /tmp/foo/bar/baz\n" \
2432 "/tmp/foo/bar/baz: No such file or directory\n" \
2433 "$ mkdir -p /tmp/foo/bar/baz\n"
2435 #define mke2fs_trivial_usage \
2436 "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
2437 "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
2438 "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
2439 "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
2440 "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
2441 "device [blocks-count]"
2442 #define mke2fs_full_usage "\n\n" \
2443 " -b size Block size in bytes" \
2444 "\n -c Check for bad blocks before creating" \
2445 "\n -E opts Set extended options" \
2446 "\n -f size Fragment size in bytes" \
2447 "\n -F Force (ignore sanity checks)" \
2448 "\n -g num Number of blocks in a block group" \
2449 "\n -i ratio The bytes/inode ratio" \
2450 "\n -j Create a journal (ext3)" \
2451 "\n -J opts Set journal options (size/device)" \
2452 "\n -l file Read bad blocks list from file" \
2453 "\n -L lbl Set the volume label" \
2454 "\n -m percent Percent of fs blocks to reserve for admin" \
2455 "\n -M dir Set last mounted directory" \
2456 "\n -n Do not actually create anything" \
2457 "\n -N num Number of inodes to create" \
2458 "\n -o os Set the 'creator os' field" \
2459 "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" \
2461 "\n -r rev Set filesystem revision" \
2462 "\n -S Write superblock and group descriptors only" \
2463 "\n -T fs-type Set usage type (news/largefile/largefile4)" \
2466 #define mkfifo_trivial_usage \
2468 #define mkfifo_full_usage "\n\n" \
2469 "Create named pipe (identical to 'mknod name p')\n" \
2471 "\n -m MODE Mode (default a=rw)" \
2473 "\n -Z Set security context" \
2476 #define mkfs_minix_trivial_usage \
2477 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
2478 #define mkfs_minix_full_usage "\n\n" \
2479 "Make a MINIX filesystem\n" \
2481 "\n -c Check device for bad blocks" \
2482 "\n -n [14|30] Maximum length of filenames" \
2483 "\n -i INODES Number of inodes for the filesystem" \
2484 "\n -l FILENAME Read bad blocks list from FILENAME" \
2485 "\n -v Make version 2 filesystem" \
2487 #define mknod_trivial_usage \
2488 "[OPTIONS] NAME TYPE MAJOR MINOR"
2489 #define mknod_full_usage "\n\n" \
2490 "Create a special file (block, character, or pipe)\n" \
2492 "\n -m Create the special file using the specified mode (default a=rw)" \
2493 "\nTYPEs include:" \
2494 "\n b: Make a block device" \
2495 "\n c or u: Make a character device" \
2496 "\n p: Make a named pipe (MAJOR and MINOR are ignored)" \
2498 "\n -Z Set security context" \
2501 #define mknod_example_usage \
2502 "$ mknod /dev/fd0 b 2 0\n" \
2503 "$ mknod -m 644 /tmp/pipe p\n"
2505 #define mkswap_trivial_usage \
2507 #define mkswap_full_usage "\n\n" \
2508 "Prepare block device to be used as swap partition"
2510 "[-c] [-v0|-v1] DEVICE [BLOCKS]"
2512 "\n -c Check for readability"
2513 "\n -v0 Make swap version 0 (max 128M)"
2514 "\n -v1 Make swap version 1 (default for kernels > 2.1.117)"
2515 "\n BLOCKS Number of blocks to use (default is entire partition)"
2518 #define mktemp_trivial_usage \
2519 "[-dt] [-p DIR] TEMPLATE"
2520 #define mktemp_full_usage "\n\n" \
2521 "Create a temporary file with its name based on TEMPLATE.\n" \
2522 "TEMPLATE is any name with six 'Xs' (i.e., /tmp/temp.XXXXXX).\n" \
2524 "\n -d Make a directory instead of a file" \
2525 /* "\n -q Fail silently if an error occurs" - we ignore it */ \
2526 "\n -t Generate a path rooted in temporary directory" \
2527 "\n -p DIR Use DIR as a temporary directory (implies -t)" \
2530 "For -t or -p, directory is chosen as follows:\n" \
2531 "$TMPDIR if set, else -p DIR, else /tmp" \
2533 #define mktemp_example_usage \
2534 "$ mktemp /tmp/temp.XXXXXX\n" \
2535 "/tmp/temp.mWiLjM\n" \
2536 "$ ls -la /tmp/temp.mWiLjM\n" \
2537 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
2539 #define modprobe_trivial_usage \
2540 "[-knqrsv] MODULE [symbol=value...]"
2541 #define modprobe_full_usage "\n\n" \
2543 "\n -k Make module autoclean-able" \
2546 "\n -r Remove module (stacks) or do autoclean" \
2547 "\n -s Report via syslog instead of stderr" \
2550 #define modprobe_notes_usage \
2551 "modprobe can (un)load a stack of modules, passing each module options (when\n" \
2552 "loading). modprobe uses a configuration file to determine what option(s) to\n" \
2553 "pass each module it loads.\n" \
2555 "The configuration file is searched (in order) amongst:\n" \
2557 " /etc/modprobe.conf (2.6 only)\n" \
2558 " /etc/modules.conf\n" \
2559 " /etc/conf.modules (deprecated)\n" \
2561 "They all have the same syntax (see below). If none is present, it is\n" \
2562 "_not_ an error; each loaded module is then expected to load without\n" \
2563 "options. Once a file is found, the others are tested for.\n" \
2565 "/etc/modules.conf entry format:\n" \
2567 " alias <alias_name> <mod_name>\n" \
2568 " Makes it possible to modprobe alias_name, when there is no such module.\n" \
2569 " It makes sense if your mod_name is long, or you want a more representative\n" \
2570 " name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2571 " This makes it also possible to use a different set of options (below) for\n" \
2572 " the module and the alias.\n" \
2573 " A module can be aliased more than once.\n" \
2575 " options <mod_name|alias_name> <symbol=value...>\n" \
2576 " When loading module mod_name (or the module aliased by alias_name), pass\n" \
2577 " the \"symbol=value\" pairs as option to that module.\n" \
2579 "Sample /etc/modules.conf file:\n" \
2581 " options tulip irq=3\n" \
2582 " alias tulip tulip2\n" \
2583 " options tulip2 irq=4 io=0x308\n" \
2585 "Other functionality offered by 'classic' modprobe is not available in\n" \
2586 "this implementation.\n" \
2588 "If module options are present both in the config file, and on the command line,\n" \
2589 "then the options from the command line will be passed to the module _after_\n" \
2590 "the options from the config file. That way, you can have defaults in the config\n" \
2591 "file, and override them for a specific usage from the command line.\n"
2592 #define modprobe_example_usage \
2593 "(with the above /etc/modules.conf):\n\n" \
2594 "$ modprobe tulip\n" \
2595 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2596 "$ modprobe tulip irq=5\n" \
2597 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2598 "$ modprobe tulip2\n" \
2599 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2600 " which are the default for alias 'tulip2'\n\n" \
2601 "$ modprobe tulip2 irq=8\n" \
2602 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2603 " which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2604 " from the command line\n\n" \
2605 "$ modprobe tulip2 irq=2 io=0x210\n" \
2606 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2607 " which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2608 " from the command line\n"
2610 #define more_trivial_usage \
2612 #define more_full_usage "\n\n" \
2613 "View FILE or standard input one screenful at a time"
2615 #define more_example_usage \
2618 #define mount_trivial_usage \
2619 "[flags] DEVICE NODE [-o options,more-options]"
2620 #define mount_full_usage "\n\n" \
2621 "Mount a filesystem. Filesystem autodetection requires /proc be mounted.\n" \
2623 "\n -a Mount all filesystems in fstab" \
2624 USE_FEATURE_MOUNT_FAKE( \
2625 "\n -f "USE_FEATURE_MTAB_SUPPORT("Update /etc/mtab, but ")"don't mount" \
2627 USE_FEATURE_MTAB_SUPPORT( \
2628 "\n -n Don't update /etc/mtab" \
2630 "\n -r Read-only mount" \
2631 "\n -t fs-type Filesystem type" \
2632 "\n -w Read-write mount (default)" \
2635 USE_FEATURE_MOUNT_LOOP( \
2636 " loop Ignored (loop devices are autodetected)\n" \
2638 USE_FEATURE_MOUNT_FLAGS( \
2639 " [a]sync Writes are asynchronous / synchronous\n" \
2640 " [no]atime Disable / enable updates to inode access times\n" \
2641 " [no]diratime Disable / enable atime updates to directories\n" \
2642 " [no]dev Allow use of special device files / disallow them\n" \
2643 " [no]exec Allow use of executable files / disallow them\n" \
2644 " [no]suid Allow set-user-id-root programs / disallow them\n" \
2645 " [r]shared Convert [recursively] to a shared subtree\n" \
2646 " [r]slave Convert [recursively] to a slave subtree\n" \
2647 " [r]private Convert [recursively] to a private subtree\n" \
2648 " [un]bindable Make mount point [un]able to be bind mounted\n" \
2649 " bind Bind a directory to an additional location\n" \
2650 " move Relocate an existing mount point\n" \
2652 " remount Remount a mounted filesystem, changing its flags\n" \
2653 " ro/rw Mount for read-only / read-write\n" \
2655 "There are EVEN MORE flags that are specific to each filesystem\n" \
2656 "You'll have to see the written documentation for those filesystems" \
2658 #define mount_example_usage \
2660 "/dev/hda3 on / type minix (rw)\n" \
2661 "proc on /proc type proc (rw)\n" \
2662 "devpts on /dev/pts type devpts (rw)\n" \
2663 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2664 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2665 "$ mount cd_image.iso mydir\n"
2666 #define mount_notes_usage \
2667 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2669 #define mountpoint_trivial_usage \
2670 "[-q] <[-d] DIR | -x DEVICE>"
2671 #define mountpoint_full_usage "\n\n" \
2672 "mountpoint checks if the directory is a mountpoint\n" \
2675 "\n -d Print major/minor device number of the filesystem" \
2676 "\n -x Print major/minor device number of the blockdevice" \
2678 #define mountpoint_example_usage \
2679 "$ mountpoint /proc\n" \
2680 "/proc is not a mountpoint\n" \
2681 "$ mountpoint /sys\n" \
2682 "/sys is a mountpoint\n"
2684 #define mt_trivial_usage \
2685 "[-f device] opcode value"
2686 #define mt_full_usage "\n\n" \
2687 "Control magnetic tape drive operation\n" \
2689 "Available Opcodes:\n" \
2691 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2692 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2693 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2694 "setpart tell unload unlock weof wset" \
2696 #define mv_trivial_usage \
2697 "[OPTION]... SOURCE DEST\n" \
2698 "or: mv [OPTION]... SOURCE... DIRECTORY"
2699 #define mv_full_usage "\n\n" \
2700 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY\n" \
2702 "\n -f Don't prompt before overwriting" \
2703 "\n -i Interactive, prompt before overwrite" \
2705 #define mv_example_usage \
2706 "$ mv /tmp/foo /bin/bar\n"
2708 #define nameif_trivial_usage \
2709 "[-s] [-c FILE] [{IFNAME MACADDR}]"
2710 #define nameif_full_usage "\n\n" \
2711 "Rename network interface while it in the down state\n" \
2713 "\n -c FILE Use configuration file (default is /etc/mactab)" \
2714 "\n -s Use syslog (LOCAL0 facility)" \
2715 "\n IFNAME MACADDR new_interface_name interface_mac_address" \
2717 #define nameif_example_usage \
2718 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2720 "$ nameif -c /etc/my_mactab_file\n" \
2724 #if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
2725 #define NC_OPTIONS_STR "\n\nOptions:"
2727 #define NC_OPTIONS_STR
2730 #define nc_trivial_usage \
2731 USE_NC_EXTRA("[-iN] [-wN] ")USE_NC_SERVER("[-l] [-p PORT] ") \
2732 "["USE_NC_EXTRA("-f FILENAME|")"IPADDR PORTNUM]"USE_NC_EXTRA(" [-e COMMAND]")
2733 #define nc_full_usage "\n\n" \
2734 "Open a pipe to IP:port" USE_NC_EXTRA(" or file") \
2737 "\n -e Exec rest of command line after connect" \
2738 "\n -i SECS Delay interval for lines sent" \
2739 "\n -w SECS Timeout for connect" \
2740 "\n -f FILE Use file (ala /dev/ttyS0) instead of network" \
2743 "\n -l Listen mode, for inbound connects" \
2745 "\n (use -l twice with -e for persistent server)") \
2746 "\n -p PORT Local port number" \
2749 #define nc_notes_usage "" \
2751 "To use netcat as a terminal emulator on a serial port:\n\n" \
2752 "$ stty 115200 -F /dev/ttyS0\n" \
2753 "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
2756 #define nc_example_usage \
2757 "$ nc foobar.somedomain.com 25\n" \
2758 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
2760 "214-Commands supported:\n" \
2761 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
2762 "214 NOOP QUIT RSET HELP\n" \
2764 "221 foobar closing connection\n"
2766 #else /* DESKTOP nc - much more compatible with nc 1.10 */
2768 #define nc_trivial_usage \
2769 "[-options] hostname port - connect" \
2770 USE_NC_SERVER("\n" \
2771 "nc [-options] -l -p port [hostname] [port] - listen")
2772 #define nc_full_usage "\n\n" \
2774 "\n -e prog [args] Program to exec after connect (must be last)" \
2776 "\n -l Listen mode, for inbound connects" \
2778 "\n -n Don't do DNS resolution" \
2779 "\n -s addr Local address" \
2780 "\n -p port Local port" \
2782 "\n -v Verbose (cumulative: -vv)" \
2783 "\n -w secs Timeout for connects and final net reads" \
2785 "\n -i sec Delay interval for lines sent" /* ", ports scanned" */ \
2786 "\n -o file Hex dump of traffic" \
2787 "\n -z Zero-I/O mode (scanning)" \
2789 /* "\n -r Randomize local and remote ports" */
2790 /* "\n -g gateway Source-routing hop point[s], up to 8" */
2791 /* "\n -G num Source-routing pointer: 4, 8, 12, ..." */
2792 /* "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
2796 #define netstat_trivial_usage \
2797 "[-laentuwxr"USE_FEATURE_NETSTAT_WIDE("W")"]"
2798 #define netstat_full_usage "\n\n" \
2799 "Display networking information\n" \
2801 "\n -l Display listening server sockets" \
2802 "\n -a Display all sockets (default: connected)" \
2803 "\n -e Display other/more information" \
2804 "\n -n Don't resolve names" \
2805 "\n -t Tcp sockets" \
2806 "\n -u Udp sockets" \
2807 "\n -w Raw sockets" \
2808 "\n -x Unix sockets" \
2809 "\n -r Display routing table" \
2810 USE_FEATURE_NETSTAT_WIDE( \
2811 "\n -W Display with no column truncation" \
2814 #define nice_trivial_usage \
2815 "[-n ADJUST] [COMMAND [ARG]...]"
2816 #define nice_full_usage "\n\n" \
2817 "Run a program with modified scheduling priority\n" \
2819 "\n -n ADJUST Adjust the scheduling priority by ADJUST" \
2821 #define nmeter_trivial_usage \
2823 #define nmeter_full_usage "\n\n" \
2824 "Monitor system in real time\n\n" \
2825 "Format specifiers:\n" \
2826 "%Nc or %[cN] Monitor CPU. N - bar size, default 10\n" \
2827 " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
2828 "%[niface] Monitor network interface 'iface'\n" \
2829 "%m Monitor allocated memory\n" \
2830 "%[mf] Monitor free memory\n" \
2831 "%[mt] Monitor total memory\n" \
2832 "%s Monitor allocated swap\n" \
2833 "%f Monitor number of used file descriptors\n" \
2834 "%Ni Monitor total/specific IRQ rate\n" \
2835 "%x Monitor context switch rate\n" \
2836 "%p Monitor forks\n" \
2837 "%[pn] Monitor # of processes\n" \
2838 "%b Monitor block io\n" \
2839 "%Nt Show time (with N decimal points)\n" \
2840 "%Nd Milliseconds between updates (default=1000)\n" \
2841 "%r Print <cr> instead of <lf> at EOL" \
2843 #define nmeter_example_usage \
2844 "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
2846 #define nohup_trivial_usage \
2848 #define nohup_full_usage "\n\n" \
2849 "Run a command immune to hangups, with output to a non-tty"
2850 #define nohup_example_usage \
2853 #define nslookup_trivial_usage \
2855 #define nslookup_full_usage "\n\n" \
2856 "Query the nameserver for the IP address of the given HOST\n" \
2857 "optionally using a specified DNS server"
2858 #define nslookup_example_usage \
2859 "$ nslookup localhost\n" \
2860 "Server: default\n" \
2861 "Address: default\n" \
2864 "Address: 127.0.0.1\n"
2866 #define od_trivial_usage \
2867 "[-aBbcDdeFfHhIiLlOovXx] " USE_DESKTOP("[-t TYPE] ") "[FILE]"
2868 #define od_full_usage "\n\n" \
2869 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
2870 "to standard output. With no FILE or when FILE is -, read standard input."
2872 #define openvt_trivial_usage \
2873 "[-c NUM] [-sw] [COMMAND [ARGS]]"
2874 #define openvt_full_usage "\n\n" \
2875 "Start COMMAND on a new virtual terminal\n" \
2877 "\n -c Use specified VT" \
2878 "\n -s Switch to the VT" \
2879 /* "\n -l Run COMMAND as login shell (by prepending '-')" */ \
2880 "\n -w Wait for COMMAND to exit" \
2882 #define openvt_example_usage \
2883 "openvt 2 /bin/ash\n"
2885 #define passwd_trivial_usage \
2887 #define passwd_full_usage "\n\n" \
2888 "Change user's password. If no name is specified,\n" \
2889 "changes the password for the current user.\n" \
2891 "\n -a Algorithm to use for password (choices: des, md5)" /* ", sha1)" */ \
2892 "\n -d Delete password for the account" \
2893 "\n -l Lock (disable) account" \
2894 "\n -u Unlock (re-enable) account" \
2896 #define chpasswd_trivial_usage \
2897 USE_GETOPT_LONG("[--md5|--encrypt]") SKIP_GETOPT_LONG("[-m|-e]")
2898 #define chpasswd_full_usage "\n\n" \
2899 "Read user:password information from stdin\n" \
2900 "and update /etc/passwd accordingly.\n" \
2903 "\n -e,--encrypt Supplied passwords are in encrypted form" \
2904 "\n -m,--md5 Use MD5 encryption instead of DES" \
2907 "\n -e Supplied passwords are in encrypted form" \
2908 "\n -m Use MD5 encryption instead of DES" \
2911 #define patch_trivial_usage \
2912 "[-p NUM] [-i DIFF] [-R]"
2913 #define patch_full_usage "\n\n" \
2914 " -p NUM Strip NUM leading components from file names" \
2915 "\n -i DIFF Read DIFF instead of stdin" \
2916 "\n -R Reverse patch" \
2918 #define patch_example_usage \
2919 "$ patch -p1 < example.diff\n" \
2920 "$ patch -p0 -i example.diff"
2922 #define pgrep_trivial_usage \
2924 #define pgrep_full_usage "\n\n" \
2925 "Display process(es) selected by regex pattern\n" \
2927 "\n -l Show command name too" \
2928 "\n -f Match against entire command line" \
2929 "\n -n Show the newest process only" \
2930 "\n -o Show the oldest process only" \
2931 "\n -v Negate the matching" \
2932 "\n -x Match whole name (not substring)" \
2934 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
2935 #define pidof_trivial_usage \
2936 "[OPTION] [NAME...]"
2937 #define USAGE_PIDOF "\n\nOptions:"
2939 #define pidof_trivial_usage \
2941 #define USAGE_PIDOF /* none */
2943 #define pidof_full_usage "\n\n" \
2944 "List PIDs of all processes with names that match NAMEs" \
2946 USE_FEATURE_PIDOF_SINGLE( \
2947 "\n -s Show only one PID") \
2948 USE_FEATURE_PIDOF_OMIT( \
2949 "\n -o PID Omit given pid" \
2950 "\n Use %PPID to omit pid of pidof's parent") \
2952 #define pidof_example_usage \
2955 USE_FEATURE_PIDOF_OMIT( \
2956 "$ pidof /bin/sh\n20351 5973 5950\n") \
2957 USE_FEATURE_PIDOF_OMIT( \
2958 "$ pidof /bin/sh -o %PPID\n20351 5950")
2960 #if !ENABLE_FEATURE_FANCY_PING
2961 #define ping_trivial_usage \
2963 #define ping_full_usage "\n\n" \
2964 "Send ICMP ECHO_REQUEST packets to network hosts"
2965 #define ping6_trivial_usage \
2967 #define ping6_full_usage "\n\n" \
2968 "Send ICMP ECHO_REQUEST packets to network hosts"
2970 #define ping_trivial_usage \
2972 #define ping_full_usage "\n\n" \
2973 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
2975 "\n -4, -6 Force IPv4 or IPv6 hostname resolution" \
2976 "\n -c CNT Send only CNT pings" \
2977 "\n -s SIZE Send SIZE data bytes in packets (default=56)" \
2978 "\n -I iface/IP Use interface or IP address as source" \
2979 "\n -W timeout Seconds to wait for the first response (default:10)" \
2980 "\n (after all -c CNT packets are sent)" \
2981 "\n -w deadline Seconds until ping exits (default:infinite)" \
2982 "\n (can exit earlier with -c CNT)" \
2983 "\n -q Quiet, only displays output at start" \
2984 "\n and when finished" \
2986 #define ping6_trivial_usage \
2988 #define ping6_full_usage "\n\n" \
2989 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
2991 "\n -c CNT Send only CNT pings" \
2992 "\n -s SIZE Send SIZE data bytes in packets (default=56)" \
2993 "\n -I iface/IP Use interface or IP address as source" \
2994 "\n -q Quiet, only displays output at start" \
2995 "\n and when finished" \
2998 #define ping_example_usage \
2999 "$ ping localhost\n" \
3000 "PING slag (127.0.0.1): 56 data bytes\n" \
3001 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
3003 "--- debian ping statistics ---\n" \
3004 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3005 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3006 #define ping6_example_usage \
3007 "$ ping6 ip6-localhost\n" \
3008 "PING ip6-localhost (::1): 56 data bytes\n" \
3009 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
3011 "--- ip6-localhost ping statistics ---\n" \
3012 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3013 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3015 #define pipe_progress_trivial_usage NOUSAGE_STR
3016 #define pipe_progress_full_usage ""
3018 #define pivot_root_trivial_usage \
3020 #define pivot_root_full_usage "\n\n" \
3021 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
3022 "the new root file system"
3024 #define pkill_trivial_usage \
3025 "[-l] | [-fnovx] [-signal] pattern"
3026 #define pkill_full_usage "\n\n" \
3027 "Send a signal to process(es) selected by regex pattern\n" \
3029 "\n -l List all signals" \
3030 "\n -f Match against entire command line" \
3031 "\n -n Signal the newest process only" \
3032 "\n -o Signal the oldest process only" \
3033 "\n -v Negate the matching" \
3034 "\n -x Match whole name (not substring)" \
3036 #define poweroff_trivial_usage \
3037 "[-d delay] [-n] [-f]"
3038 #define poweroff_full_usage "\n\n" \
3039 "Halt and shut off power\n" \
3041 "\n -d Delay interval for halting" \
3042 "\n -n No call to sync()" \
3043 "\n -f Force power off (don't go through init)" \
3045 #define printenv_trivial_usage \
3047 #define printenv_full_usage "\n\n" \
3048 "Print all or part of environment.\n" \
3049 "If no environment VARIABLE specified, print them all."
3051 #define printf_trivial_usage \
3052 "FORMAT [ARGUMENT...]"
3053 #define printf_full_usage "\n\n" \
3054 "Format and print ARGUMENT(s) according to FORMAT,\n" \
3055 "where FORMAT controls the output exactly as in C printf"
3056 #define printf_example_usage \
3057 "$ printf \"Val=%d\\n\" 5\n" \
3063 #define ps_trivial_usage \
3065 #define ps_full_usage "\n\n" \
3066 "Report process status\n" \
3068 "\n -o col1,col2=header Select columns for display" \
3070 #else /* !ENABLE_DESKTOP */
3072 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
3073 #define USAGE_PS "\nThis version of ps accepts no options"
3075 #define USAGE_PS "\nOptions:"
3078 #define ps_trivial_usage \
3080 #define ps_full_usage "\n\n" \
3081 "Report process status\n" \
3084 "\n -Z Show SE Linux context" \
3086 USE_FEATURE_PS_WIDE( \
3087 "\n w Wide output" \
3090 #endif /* ENABLE_DESKTOP */
3092 #define ps_example_usage \
3094 " PID Uid Gid State Command\n" \
3095 " 1 root root S init\n" \
3096 " 2 root root S [kflushd]\n" \
3097 " 3 root root S [kupdate]\n" \
3098 " 4 root root S [kpiod]\n" \
3099 " 5 root root S [kswapd]\n" \
3100 " 742 andersen andersen S [bash]\n" \
3101 " 743 andersen andersen S -bash\n" \
3102 " 745 root root S [getty]\n" \
3103 " 2990 andersen andersen R ps\n"
3105 #define pscan_trivial_usage \
3106 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
3107 #define pscan_full_usage "\n\n" \
3108 "Scan a host, print all open ports\n" \
3110 "\n -c Show closed ports too" \
3111 "\n -b Show blocked ports too" \
3112 "\n -p Scan from this port (default 1)" \
3113 "\n -P Scan up to this port (default 1024)" \
3114 "\n -t Timeout (default 5000 ms)" \
3115 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
3117 #define pwd_trivial_usage \
3119 #define pwd_full_usage "\n\n" \
3120 "Print the full filename of the current working directory"
3121 #define pwd_example_usage \
3125 #define raidautorun_trivial_usage \
3127 #define raidautorun_full_usage "\n\n" \
3128 "Tell the kernel to automatically search and start RAID arrays"
3129 #define raidautorun_example_usage \
3130 "$ raidautorun /dev/md0"
3132 #define rdate_trivial_usage \
3134 #define rdate_full_usage "\n\n" \
3135 "Get and possibly set the system date and time from a remote HOST\n" \
3137 "\n -s Set the system date and time (default)" \
3138 "\n -p Print the date and time" \
3140 #define readahead_trivial_usage \
3142 #define readahead_full_usage "\n\n" \
3143 "Preload FILE(s) in RAM cache so that subsequent reads for those" \
3144 "files do not block on disk I/O"
3146 #define readlink_trivial_usage \
3147 USE_FEATURE_READLINK_FOLLOW("[-f] ") "FILE"
3148 #define readlink_full_usage "\n\n" \
3149 "Display the value of a symlink" \
3150 USE_FEATURE_READLINK_FOLLOW( "\n" \
3152 "\n -f Canonicalize by following all symlinks") \
3154 #define readprofile_trivial_usage \
3156 #define readprofile_full_usage "\n\n" \
3158 "\n -m mapfile (Default: /boot/System.map)" \
3159 "\n -p profile (Default: /proc/profile)" \
3160 "\n -M mult Set the profiling multiplier to mult" \
3161 "\n -i Print only info about the sampling step" \
3163 "\n -a Print all symbols, even if count is 0" \
3164 "\n -b Print individual histogram-bin counts" \
3165 "\n -s Print individual counters within functions" \
3166 "\n -r Reset all the counters (root only)" \
3167 "\n -n Disable byte order auto-detection" \
3169 #define realpath_trivial_usage \
3171 #define realpath_full_usage "\n\n" \
3172 "Return the absolute pathnames of given argument"
3174 #define reboot_trivial_usage \
3175 "[-d delay] [-n] [-f]"
3176 #define reboot_full_usage "\n\n" \
3177 "Reboot the system\n" \
3179 "\n -d Delay interval for rebooting" \
3180 "\n -n No call to sync()" \
3181 "\n -f Force reboot (don't go through init)" \
3183 #define renice_trivial_usage \
3184 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
3185 #define renice_full_usage "\n\n" \
3186 "Change priority of running processes\n" \
3188 "\n -n Adjust current nice value (smaller is faster)" \
3189 "\n -p Process id(s) (default)" \
3190 "\n -g Process group id(s)" \
3191 "\n -u Process user name(s) and/or id(s)" \
3193 #define reset_trivial_usage \
3195 #define reset_full_usage "\n\n" \
3198 #define resize_trivial_usage \
3200 #define resize_full_usage "\n\n" \
3203 #define restorecon_trivial_usage \
3204 "[-iFnrRv] [-e excludedir]... [-o filename] [-f filename | pathname]"
3205 #define restorecon_full_usage "\n\n" \
3206 "Reset security contexts of files in pathname\n" \
3207 "\n -i Ignore files that do not exist" \
3208 "\n -f file File with list of files to process. Use - for stdin" \
3209 "\n -e directory Directory to exclude" \
3210 "\n -R,-r Recurse directories" \
3211 "\n -n Don't change any file labels" \
3212 "\n -o file Save list of files with incorrect context" \
3214 "\n -vv Show changed labels" \
3215 "\n -F Force reset of context to match file_context" \
3216 "\n for customizable files, or the user section," \
3217 "\n if it has changed" \
3219 #define rm_trivial_usage \
3220 "[OPTION]... FILE..."
3221 #define rm_full_usage "\n\n" \
3222 "Remove (unlink) the FILE(s). Use '--' to\n" \
3223 "indicate that all following arguments are non-options.\n" \
3225 "\n -i Always prompt before removing" \
3226 "\n -f Never prompt" \
3227 "\n -r,-R Remove directories recursively" \
3229 #define rm_example_usage \
3230 "$ rm -rf /tmp/foo\n"
3232 #define rmdir_trivial_usage \
3233 "[OPTION]... DIRECTORY..."
3234 #define rmdir_full_usage "\n\n" \
3235 "Remove the DIRECTORY, if it is empty"
3236 #define rmdir_example_usage \
3237 "# rmdir /tmp/foo\n"
3239 #define rmmod_trivial_usage \
3240 "[OPTION]... [MODULE]..."
3241 #define rmmod_full_usage "\n\n" \
3242 "Unload the specified kernel modules from the kernel\n" \
3244 "\n -a Remove all unused modules (recursively)" \
3246 #define rmmod_example_usage \
3249 #define route_trivial_usage \
3250 "[{add|del|delete}]"
3251 #define route_full_usage "\n\n" \
3252 "Edit the kernel's routing tables\n" \
3254 "\n -n Don't resolve names" \
3255 "\n -e Display other/more information" \
3256 "\n -A inet" USE_FEATURE_IPV6("{6}") " Select address family" \
3258 #define rpm_trivial_usage \
3259 "-i -q[ildc]p package.rpm"
3260 #define rpm_full_usage "\n\n" \
3261 "Manipulate RPM packages\n" \
3263 "\n -i Install package" \
3264 "\n -q Query package" \
3265 "\n -p Query uninstalled package" \
3266 "\n -i Show information" \
3267 "\n -l List contents" \
3268 "\n -d List documents" \
3269 "\n -c List config files" \
3271 #define rpm2cpio_trivial_usage \
3273 #define rpm2cpio_full_usage "\n\n" \
3274 "Output a cpio archive of the rpm file"
3276 #define rtcwake_trivial_usage \
3277 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SECS | -t TIME]"
3278 #define rtcwake_full_usage "\n\n" \
3279 "Enter a system sleep state until specified wakeup time\n" \
3281 "\n -a,--auto Read clock mode from adjtime" \
3282 "\n -l,--local Clock is set to local time" \
3283 "\n -u,--utc Clock is set to UTC time" \
3284 "\n -d,--device=DEV Specify the RTC device" \
3285 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
3286 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
3287 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
3290 "\n -a Read clock mode from adjtime" \
3291 "\n -l Clock is set to local time" \
3292 "\n -u Clock is set to UTC time" \
3293 "\n -d DEV Specify the RTC device" \
3294 "\n -m MODE Set the sleep state (default: standby)" \
3295 "\n -s SEC Set the timeout in SEC seconds from now" \
3296 "\n -t TIME Set the timeout to TIME seconds from epoch" \
3299 #define runcon_trivial_usage \
3300 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n" \
3301 " runcon CONTEXT COMMAND [args]"
3302 #define runcon_full_usage "\n\n" \
3303 "Run a program in a different security context\n" \
3304 "\n CONTEXT Complete security context\n" \
3306 "\n -c,--compute Compute process transition context before modifying" \
3307 "\n -t,--type=TYPE Type (for same role as parent)" \
3308 "\n -u,--user=USER User identity" \
3309 "\n -r,--role=ROLE Role" \
3310 "\n -l,--range=RNG Levelrange" \
3313 "\n -c Compute process transition context before modifying" \
3314 "\n -t TYPE Type (for same role as parent)" \
3315 "\n -u USER User identity" \
3317 "\n -l RNG Levelrange" \
3320 #define run_parts_trivial_usage \
3321 "[-t] "USE_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
3322 #define run_parts_full_usage "\n\n" \
3323 "Run a bunch of scripts in a directory\n" \
3325 "\n -t Print what would be run, but don't actually run anything" \
3326 "\n -a ARG Pass ARG as argument for every program" \
3327 "\n -u MASK Set the umask to MASK before running every program" \
3328 USE_FEATURE_RUN_PARTS_FANCY( \
3329 "\n -l Print names of all matching files even if they are not executable" \
3332 #define run_parts_example_usage \
3333 "$ run-parts -a start /etc/init.d\n" \
3334 "$ run-parts -a stop=now /etc/init.d\n\n" \
3335 "Let's assume you have a script foo/dosomething:\n" \
3337 "for i in $*; do eval $i; done; unset i\n" \
3338 "case \"$1\" in\n" \
3339 "start*) echo starting something;;\n" \
3340 "stop*) set -x; shutdown -h $stop;;\n" \
3342 "Running this yields:\n" \
3343 "$run-parts -a stop=+4m foo/\n" \
3346 #define runlevel_trivial_usage \
3348 #define runlevel_full_usage "\n\n" \
3349 "Find the current and previous system runlevel.\n\n" \
3350 "If no utmp file exists or if no runlevel record can be found,\n" \
3352 #define runlevel_example_usage \
3353 "$ runlevel /var/run/utmp\n" \
3356 #define runsv_trivial_usage \
3358 #define runsv_full_usage "\n\n" \
3359 "Start and monitor a service and optionally an appendant log service"
3361 #define runsvdir_trivial_usage \
3363 #define runsvdir_full_usage "\n\n" \
3364 "Start a runsv process for each subdirectory"
3366 #define rx_trivial_usage \
3368 #define rx_full_usage "\n\n" \
3369 "Receive a file using the xmodem protocol"
3370 #define rx_example_usage \
3373 #define script_trivial_usage \
3374 "[-afq] [-c COMMAND] [OUTFILE]"
3375 #define script_full_usage "\n\n" \
3377 "\n -a Append output" \
3378 "\n -c Run COMMAND, not shell" \
3379 "\n -f Flush output after each write" \
3382 #define sed_trivial_usage \
3383 "[-efinr] pattern [files...]"
3384 #define sed_full_usage "\n\n" \
3386 "\n -e script Add the script to the commands to be executed" \
3387 "\n -f scriptfile Add scriptfile contents to the" \
3388 "\n commands to be executed" \
3389 "\n -i Edit files in-place" \
3390 "\n -n Suppress automatic printing of pattern space" \
3391 "\n -r Use extended regular expression syntax" \
3393 "\nIf no -e or -f is given, the first non-option argument is taken as the sed" \
3394 "\nscript to interpret. All remaining arguments are names of input files; if no" \
3395 "\ninput files are specified, then the standard input is read. Source files" \
3396 "\nwill not be modified unless -i option is given." \
3398 #define sed_example_usage \
3399 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
3402 #define selinuxenabled_trivial_usage
3403 #define selinuxenabled_full_usage
3405 #define sendmail_trivial_usage \
3406 "[-w timeout] [-U user] [-P password] [-X]\n" \
3407 "-t to [-t to]... [-n] [-s subject] [-c charset] server[:port] from [body] [attachment ...]"
3408 #define sendmail_full_usage "\n\n" \
3409 "Send an email.\n" \
3411 "\n -w timeout Set timeout on network operations" \
3412 "\n -U username Authenticate with specified username/password" \
3414 "\n -t address Recipient(s). May be repeated" \
3415 "\n -X Use openssl connection helper for secured servers" \
3416 "\n -n Request delivery notification to sender" \
3417 "\n -s subject Subject" \
3418 "\n -c charset Assumed charset for body and subject [utf-8]" \
3420 #define seq_trivial_usage \
3421 "[first [increment]] last"
3422 #define seq_full_usage "\n\n" \
3423 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
3424 "FIRST, INCREMENT default to 1" \
3425 "\n\nArguments:\n" \
3428 " FIRST INCREMENT LAST"
3430 #define sestatus_trivial_usage \
3432 #define sestatus_full_usage "\n\n" \
3434 "\n -b Display current state of booleans" \
3436 #define setconsole_trivial_usage \
3437 "[-r" USE_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
3438 #define setconsole_full_usage "\n\n" \
3439 "Redirect system console output to DEVICE (default: /dev/tty)\n" \
3441 "\n -r Reset output to /dev/console" \
3443 #define setenforce_trivial_usage \
3444 "[Enforcing | Permissive | 1 | 0]"
3445 #define setenforce_full_usage
3447 #define setfiles_trivial_usage \
3448 "[-dnpqsvW] [-e dir]... [-o file] [-r alt_root_path]" \
3449 USE_FEATURE_SETFILES_CHECK_OPTION( \
3450 " [-c policyfile] spec_file" \
3453 #define setfiles_full_usage "\n\n" \
3454 "Reset file contexts under pathname according to spec_file\n" \
3455 USE_FEATURE_SETFILES_CHECK_OPTION( \
3456 "\n -c file Check the validity of the contexts against the specified binary policy" \
3458 "\n -d Show which specification matched each file" \
3459 "\n -l Log changes in file labels to syslog" \
3460 "\n -n Don't change any file labels" \
3461 "\n -q Suppress warnings" \
3462 "\n -r dir Use an altenate root path" \
3463 "\n -e dir Exclude directory" \
3464 "\n -F Force reset of context to match file_context for customizable files" \
3465 "\n -o file Save list of files with incorrect context" \
3466 "\n -s Take a list of files from standard input (instead of command line)" \
3467 "\n -v Show changes in file labels, if type or role are changing" \
3468 "\n -vv Show changes in file labels, if type, role, or user are changing" \
3469 "\n -W Display warnings about entries that had no matching files" \
3471 #define setkeycodes_trivial_usage \
3472 "SCANCODE KEYCODE..."
3473 #define setkeycodes_full_usage "\n\n" \
3474 "Set entries into the kernel's scancode-to-keycode map,\n" \
3475 "allowing unusual keyboards to generate usable keycodes.\n\n" \
3476 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
3477 "and KEYCODE is given in decimal" \
3479 #define setkeycodes_example_usage \
3480 "$ setkeycodes e030 127\n"
3482 #define setlogcons_trivial_usage \
3484 #define setlogcons_full_usage "\n\n" \
3485 "Redirect the kernel output to console N (0 for current)"
3487 #define setsebool_trivial_usage \
3490 #define setsebool_full_usage "\n\n" \
3491 "Change boolean setting"
3493 #define setsid_trivial_usage \
3495 #define setsid_full_usage "\n\n" \
3496 "Run PROG in a new session. PROG will have no controlling terminal\n" \
3497 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
3498 "See setsid(2) for details." \
3500 #define lash_trivial_usage \
3502 "or: sh -c command [args]..."
3503 #define lash_full_usage "\n\n" \
3504 "lash is deprecated, please use hush"
3506 #define last_trivial_usage \
3508 #define last_full_usage "\n\n" \
3509 "Show listing of the last users that logged into the system"
3511 #define sha1sum_trivial_usage \
3512 "[OPTION] [FILEs...]" \
3513 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
3514 #define sha1sum_full_usage "\n\n" \
3515 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums." \
3516 USE_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
3518 "\n -c Check SHA1 sums against given list" \
3519 "\n -s Don't output anything, status code shows success" \
3520 "\n -w Warn about improperly formatted SHA1 checksum lines" \
3523 #define slattach_trivial_usage \
3524 "[-cehmLF] [-s speed] [-p protocol] DEVICEs"
3525 #define slattach_full_usage "\n\n" \
3526 "Attach network interface(s) to serial line(s)\n" \
3528 "\n -p Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3529 "\n -s Set line speed" \
3530 "\n -e Exit after initializing device" \
3531 "\n -h Exit when the carrier is lost" \
3532 "\n -c Execute a command when the line is hung up" \
3533 "\n -m Do NOT initialize the line in raw 8 bits mode" \
3534 "\n -L Enable 3-wire operation" \
3535 "\n -F Disable RTS/CTS flow control" \
3537 #define sleep_trivial_usage \
3538 USE_FEATURE_FANCY_SLEEP("[") "N" USE_FEATURE_FANCY_SLEEP("]...")
3539 #define sleep_full_usage "\n\n" \
3540 SKIP_FEATURE_FANCY_SLEEP("Pause for N seconds") \
3541 USE_FEATURE_FANCY_SLEEP( \
3542 "Pause for a time equal to the total of the args given, where each arg can\n" \
3543 "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
3544 #define sleep_example_usage \
3546 "[2 second delay results]\n" \
3547 USE_FEATURE_FANCY_SLEEP( \
3548 "$ sleep 1d 3h 22m 8s\n" \
3549 "[98528 second delay results]\n")
3551 #define sort_trivial_usage \
3553 USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
3555 #define sort_full_usage "\n\n" \
3556 "Sort lines of text\n" \
3558 USE_FEATURE_SORT_BIG( \
3559 "\n -b Ignore leading blanks" \
3560 "\n -c Check whether input is sorted" \
3561 "\n -d Dictionary order (blank or alphanumeric only)" \
3562 "\n -f Ignore case" \
3563 "\n -g General numerical sort" \
3564 "\n -i Ignore unprintable characters" \
3566 "\n -M Sort month" \
3568 "\n -n Sort numbers" \
3569 USE_FEATURE_SORT_BIG( \
3570 "\n -o Output to file" \
3571 "\n -k Sort by key" \
3572 "\n -t CHAR Key separator" \
3574 "\n -r Reverse sort order" \
3575 USE_FEATURE_SORT_BIG( \
3576 "\n -s Stable (don't sort ties alphabetically)" \
3578 "\n -u Suppress duplicate lines" \
3579 USE_FEATURE_SORT_BIG( \
3580 "\n -z Lines are terminated by NUL, not newline" \
3581 "\n -mST Ignored for GNU compatibility") \
3583 #define sort_example_usage \
3584 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
3591 USE_FEATURE_SORT_BIG( \
3592 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
3599 #define split_trivial_usage \
3600 "[OPTION] [INPUT [PREFIX]]"
3601 #define split_full_usage "\n\n" \
3603 "\n -b n[k|m] Split by bytes" \
3604 "\n -l n Split by lines" \
3605 "\n -a n Use n letters as suffix" \
3607 #define split_example_usage \
3608 "$ split TODO foo\n" \
3609 "$ cat TODO | split -a 2 -l 2 TODO_\n"
3611 #define start_stop_daemon_trivial_usage \
3613 USE_GETOPT_LONG("--start|--stop") SKIP_GETOPT_LONG("-S|-K") \
3614 "] ... [-- arguments...]"
3615 #define start_stop_daemon_full_usage "\n\n" \
3616 "Start and stop services\n" \
3619 "\n -S,--start Start" \
3620 "\n -K,--stop Stop" \
3621 "\n -a,--startas pathname Start process specified by pathname" \
3622 "\n -b,--background Put process into background" \
3623 "\n -u,--user username|uid Stop this user's processes" \
3624 "\n -x,--exec executable Program to either start or check" \
3625 "\n -n,--name process-name Stop processes with this name" \
3626 "\n -p,--pidfile pid-file Save or load pid using a pid-file" \
3627 "\n -m,--make-pidfile Create the -p file and enter pid in it" \
3628 "\n -q,--quiet Quiet" \
3629 USE_FEATURE_START_STOP_DAEMON_FANCY( \
3630 "\n -o,--oknodo Exit status 0 if nothing done" \
3631 "\n -v,--verbose Verbose" \
3632 "\n -N,--nicelevel N Add N to process's nice level" \
3634 "\n -s,--signal signal Signal to send (default TERM)" \
3635 "\n -c,--chuid user[:[grp]] Change to specified user/group" \
3640 "\n -a pathname Start process specified by pathname" \
3641 "\n -b Put process into background" \
3642 "\n -u username|uid Stop this user's processes" \
3643 "\n -x executable Program to either start or check" \
3644 "\n -n process-name Stop processes with this name" \
3645 "\n -p pid-file Save or load pid using a pid-file" \
3646 "\n -m Create the -p file and enter pid in it" \
3648 USE_FEATURE_START_STOP_DAEMON_FANCY( \
3649 "\n -o Exit status 0 if nothing done" \
3651 "\n -N N Add N to process's nice level" \
3653 "\n -s signal Signal to send (default TERM)" \
3654 "\n -c user[:[grp]] Change to specified user/group" \
3657 #define stat_trivial_usage \
3659 #define stat_full_usage "\n\n" \
3660 "Display file (default) or filesystem status\n" \
3662 USE_FEATURE_STAT_FORMAT( \
3663 "\n -c fmt Use the specified format" \
3665 "\n -f Display filesystem status" \
3666 "\n -L Dereference links" \
3667 "\n -t Display info in terse form" \
3669 "\n -Z Print security context" \
3671 USE_FEATURE_STAT_FORMAT( \
3672 "\n\nValid format sequences for files:\n" \
3673 " %a Access rights in octal\n" \
3674 " %A Access rights in human readable form\n" \
3675 " %b Number of blocks allocated (see %B)\n" \
3676 " %B The size in bytes of each block reported by %b\n" \
3677 " %d Device number in decimal\n" \
3678 " %D Device number in hex\n" \
3679 " %f Raw mode in hex\n" \
3681 " %g Group ID of owner\n" \
3682 " %G Group name of owner\n" \
3683 " %h Number of hard links\n" \
3684 " %i Inode number\n" \
3686 " %N Quoted file name with dereference if symlink\n" \
3687 " %o I/O block size\n" \
3688 " %s Total size, in bytes\n" \
3689 " %t Major device type in hex\n" \
3690 " %T Minor device type in hex\n" \
3691 " %u User ID of owner\n" \
3692 " %U User name of owner\n" \
3693 " %x Time of last access\n" \
3694 " %X Time of last access as seconds since Epoch\n" \
3695 " %y Time of last modification\n" \
3696 " %Y Time of last modification as seconds since Epoch\n" \
3697 " %z Time of last change\n" \
3698 " %Z Time of last change as seconds since Epoch\n" \
3699 "\nValid format sequences for file systems:\n" \
3700 " %a Free blocks available to non-superuser\n" \
3701 " %b Total data blocks in file system\n" \
3702 " %c Total file nodes in file system\n" \
3703 " %d Free file nodes in file system\n" \
3704 " %f Free blocks in file system\n" \
3706 " %C Security context in SELinux\n" \
3708 " %i File System ID in hex\n" \
3709 " %l Maximum length of filenames\n" \
3711 " %s Block size (for faster transfer)\n" \
3712 " %S Fundamental block size (for block counts)\n" \
3713 " %t Type in hex\n" \
3714 " %T Type in human readable form" \
3717 #define strings_trivial_usage \
3718 "[-afo] [-n length] [file...]"
3719 #define strings_full_usage "\n\n" \
3720 "Display printable strings in a binary file\n" \
3722 "\n -a Scan whole file (default)" \
3723 "\n -f Precede strings with filenames" \
3724 "\n -n N At least N characters form a string (default 4)" \
3725 "\n -o Precede strings with decimal offsets" \
3727 #define stty_trivial_usage \
3728 "[-a|g] [-F DEVICE] [SETTING]..."
3729 #define stty_full_usage "\n\n" \
3730 "Without arguments, prints baud rate, line discipline,\n" \
3731 "and deviations from stty sane\n" \
3733 "\n -F DEVICE Open device instead of stdin" \
3734 "\n -a Print all current settings in human-readable form" \
3735 "\n -g Print in stty-readable form" \
3736 "\n [SETTING] See manpage" \
3738 #define su_trivial_usage \
3739 "[OPTION]... [-] [username]"
3740 #define su_full_usage "\n\n" \
3741 "Change user id or become root\n" \
3743 "\n -p, -m Preserve environment" \
3744 "\n -c Command to pass to 'sh -c'" \
3745 "\n -s Shell to use instead of default shell" \
3747 #define sulogin_trivial_usage \
3748 "[OPTION]... [tty-device]"
3749 #define sulogin_full_usage "\n\n" \
3750 "Single user login\n" \
3754 #define sum_trivial_usage \
3756 #define sum_full_usage "\n\n" \
3757 "Checksum and count the blocks in a file\n" \
3759 "\n -r Use BSD sum algorithm (1K blocks)" \
3760 "\n -s Use System V sum algorithm (512byte blocks)" \
3762 #define sv_trivial_usage \
3763 "[-v] [-w sec] command service..."
3764 #define sv_full_usage "\n\n" \
3765 "Control services monitored by runsv supervisor.\n" \
3766 "Commands (only first character is enough):\n" \
3768 "status: query service status\n" \
3769 "up: if service isn't running, start it. If service stops, restart it\n" \
3770 "once: like 'up', but if service stops, don't restart it\n" \
3771 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
3772 " if it exists. After it stops, do not restart service\n" \
3773 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
3774 " runsv exits too\n" \
3775 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
3776 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
3778 #define svlogd_trivial_usage \
3779 "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
3780 #define svlogd_full_usage "\n\n" \
3781 "Continuously read log data from standard input, optionally " \
3782 "filter log messages, and write the data to one or more automatically " \
3785 #define swapoff_trivial_usage \
3787 #define swapoff_full_usage "\n\n" \
3788 "Stop swapping on DEVICE\n" \
3790 "\n -a Stop swapping on all swap devices" \
3792 #define swapon_trivial_usage \
3794 #define swapon_full_usage "\n\n" \
3795 "Start swapping on DEVICE\n" \
3797 "\n -a Start swapping on all swap devices" \
3799 #define switch_root_trivial_usage \
3800 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGUMENTS_TO_INIT]"
3801 #define switch_root_full_usage "\n\n" \
3802 "Use from PID 1 under initramfs to free initramfs, chroot to NEW_ROOT,\n" \
3803 "and exec NEW_INIT\n" \
3805 "\n -c Redirect console to device on new root" \
3807 #define sync_trivial_usage \
3809 #define sync_full_usage "\n\n" \
3810 "Write all buffered filesystem blocks to disk"
3812 #define sysctl_trivial_usage \
3813 "[OPTIONS]... [VALUE]..."
3814 #define sysctl_full_usage "\n\n" \
3815 "Configure kernel parameters at runtime\n" \
3817 "\n -n Disable printing of key names" \
3818 "\n -e Don't warn about unknown keys" \
3819 "\n -w Change sysctl setting" \
3820 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
3821 "\n -a Display all values" \
3822 "\n -A Display all values in table form" \
3824 #define sysctl_example_usage \
3825 "sysctl [-n] [-e] variable...\n" \
3826 "sysctl [-n] [-e] -w variable=value...\n" \
3827 "sysctl [-n] [-e] -a\n" \
3828 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
3829 "sysctl [-n] [-e] -A\n"
3831 #define syslogd_trivial_usage \
3833 #define syslogd_full_usage "\n\n" \
3834 "System logging utility.\n" \
3835 "Note that this version of syslogd ignores /etc/syslog.conf.\n" \
3837 "\n -n Run in foreground" \
3838 "\n -O FILE Log to given file (default=/var/log/messages)" \
3839 "\n -l n Set local log level" \
3840 "\n -S Smaller logging output" \
3841 USE_FEATURE_ROTATE_LOGFILE( \
3842 "\n -s SIZE Max size (KB) before rotate (default=200KB, 0=off)" \
3843 "\n -b NUM Number of rotated logs to keep (default=1, max=99, 0=purge)") \
3844 USE_FEATURE_REMOTE_LOG( \
3845 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
3846 "\n -L Log locally and via network (default is network only if -R)") \
3847 USE_FEATURE_SYSLOGD_DUP( \
3848 "\n -D Drop duplicates") \
3849 USE_FEATURE_IPC_SYSLOG( \
3850 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
3851 /* NB: -Csize shouldn't have space (because size is optional) */
3852 /* "\n -m MIN Minutes between MARK lines (default=20, 0=off)" */
3854 #define syslogd_example_usage \
3855 "$ syslogd -R masterlog:514\n" \
3856 "$ syslogd -R 192.168.1.1:601\n"
3858 #define tac_trivial_usage \
3860 #define tac_full_usage "\n\n" \
3861 "Concatenate FILE(s) and print them in reverse"
3863 #define tail_trivial_usage \
3864 "[OPTION]... [FILE]..."
3865 #define tail_full_usage "\n\n" \
3866 "Print last 10 lines of each FILE to standard output.\n" \
3867 "With more than one FILE, precede each with a header giving the\n" \
3868 "file name. With no FILE, or when FILE is -, read standard input.\n" \
3870 USE_FEATURE_FANCY_TAIL( \
3871 "\n -c N[kbm] Output the last N bytes") \
3872 "\n -n N[kbm] Print last N lines instead of last 10" \
3873 "\n -f Output data as the file grows" \
3874 USE_FEATURE_FANCY_TAIL( \
3875 "\n -q Never output headers giving file names" \
3876 "\n -s SEC Wait SEC seconds between reads with -f" \
3877 "\n -v Always output headers giving file names" \
3879 "If the first character of N (bytes or lines) is a '+', output begins with\n" \
3880 "the Nth item from the start of each file, otherwise, print the last N items\n" \
3881 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." ) \
3883 #define tail_example_usage \
3884 "$ tail -n 1 /etc/resolv.conf\n" \
3885 "nameserver 10.0.0.1\n"
3887 #define tar_trivial_usage \
3888 "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_TAR_GZIP("z") \
3889 USE_FEATURE_TAR_BZIP2("j") USE_FEATURE_TAR_LZMA("a") \
3890 USE_FEATURE_TAR_COMPRESS("Z") "xtvO] " \
3891 USE_FEATURE_TAR_FROM("[-X FILE] ") \
3892 "[-f TARFILE] [-C DIR] [FILE(s)]..."
3893 #define tar_full_usage "\n\n" \
3894 "Create, extract, or list files from a tar file\n" \
3896 USE_FEATURE_TAR_CREATE( \
3900 "\nArchive format selection:" \
3901 USE_FEATURE_TAR_GZIP( \
3902 "\n z Filter the archive through gzip" \
3904 USE_FEATURE_TAR_BZIP2( \
3905 "\n j Filter the archive through bzip2" \
3907 USE_FEATURE_TAR_LZMA( \
3908 "\n a Filter the archive through lzma" \
3910 USE_FEATURE_TAR_COMPRESS( \
3911 "\n Z Filter the archive through compress" \
3913 "\nFile selection:" \
3914 "\n f Name of TARFILE or \"-\" for stdin" \
3915 "\n O Extract to stdout" \
3916 USE_FEATURE_TAR_FROM( \
3917 "\n exclude File to exclude" \
3918 "\n X File with names to exclude" \
3920 "\n C Change to directory DIR before operation" \
3923 #define tar_example_usage \
3924 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
3925 "$ tar -cf /tmp/tarball.tar /usr/local\n"
3927 #define taskset_trivial_usage \
3928 "[-p] [mask] [pid | command [arg]...]"
3929 #define taskset_full_usage "\n\n" \
3930 "Set or get CPU affinity\n" \
3932 "\n -p Operate on an existing PID" \
3934 #define taskset_example_usage \
3935 "$ taskset 0x7 ./dgemm_test&\n" \
3936 "$ taskset -p 0x1 $!\n" \
3937 "pid 4790's current affinity mask: 7\n" \
3938 "pid 4790's new affinity mask: 1\n" \
3939 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
3940 "pid 6671's current affinity mask: 1\n" \
3941 "pid 6671's new affinity mask: 1\n" \
3942 "$ taskset -p 1\n" \
3943 "pid 1's current affinity mask: 3\n"
3945 #define tee_trivial_usage \
3946 "[OPTION]... [FILE]..."
3947 #define tee_full_usage "\n\n" \
3948 "Copy standard input to each FILE, and also to standard output\n" \
3950 "\n -a Append to the given FILEs, do not overwrite" \
3951 "\n -i Ignore interrupt signals (SIGINT)" \
3953 #define tee_example_usage \
3954 "$ echo \"Hello\" | tee /tmp/foo\n" \
3955 "$ cat /tmp/foo\n" \
3958 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
3959 #define telnet_trivial_usage \
3960 "[-a] [-l USER] HOST [PORT]"
3961 #define telnet_full_usage "\n\n" \
3962 "Connect to telnet server\n" \
3964 "\n -a Attempt an automatic login with USER variable" \
3965 "\n -l USER Attempt an automatic login with USER argument" \
3968 #define telnet_trivial_usage \
3970 #define telnet_full_usage "\n\n" \
3971 "Connect to telnet server"
3974 #define telnetd_trivial_usage \
3976 #define telnetd_full_usage "\n\n" \
3977 "Handle incoming telnet connections" \
3978 SKIP_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
3980 "\n -l LOGIN Exec LOGIN on connect" \
3981 "\n -f issue_file Display issue_file instead of /etc/issue" \
3982 "\n -K Close connection as soon as login exits" \
3983 "\n (normally wait until all programs close slave pty)" \
3984 USE_FEATURE_TELNETD_STANDALONE( \
3985 "\n -p PORT Port to listen on" \
3986 "\n -b ADDR Address to bind to" \
3987 "\n -F Run in foreground" \
3988 "\n -i Run as inetd subservice" \
3991 #define test_trivial_usage \
3993 " or [ EXPRESSION ]"
3994 #define test_full_usage "\n\n" \
3995 "Check file types and compares values returning an exit code\n" \
3996 "determined by the value of EXPRESSION"
3997 #define test_example_usage \
3998 "$ test 1 -eq 2\n" \
4001 "$ test 1 -eq 1\n" \
4007 "$ [ -d /junk ]\n" \
4011 #define tcpsvd_trivial_usage \
4012 "[-hEv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] ip port prog..."
4013 /* with not-implemented options: */
4014 /* "[-hpEvv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] [-i dir|-x cdb] [-t sec] ip port prog..." */
4015 #define tcpsvd_full_usage "\n\n" \
4016 "Create TCP socket, bind it to ip:port and listen\n" \
4017 "for incoming connection. Run PROG for each connection.\n" \
4018 "\nip IP to listen on. '0' = all" \
4019 "\nport Port to listen on" \
4020 "\nprog [arg] Program to run" \
4021 "\n-l name Local hostname (else looks up local hostname in DNS)" \
4022 "\n-u user[:group] Change to user/group after bind" \
4023 "\n-c n Handle up to n connections simultaneously" \
4024 "\n-b n Allow a backlog of approximately n TCP SYNs" \
4025 "\n-C n[:msg] Allow only up to n connections from the same IP" \
4026 "\n New connections from this IP address are closed" \
4027 "\n immediately. 'msg' is written to the peer before close" \
4028 "\n-h Look up peer's hostname" \
4029 "\n-E Do not set up environment variables" \
4032 #define udpsvd_trivial_usage \
4033 "[-hEv] [-c n] [-u user] [-l name] ip port prog"
4034 #define udpsvd_full_usage "\n\n" \
4035 "Create UDP socket, bind it to ip:port and wait\n" \
4036 "for incoming packets. Run PROG for each packet,\n" \
4037 "redirecting all further packets with same peer ip:port to it\n" \
4038 "\nip IP to listen on. '0' = all" \
4039 "\nport Port to listen on" \
4040 "\nprog [arg] Program to run" \
4041 "\n-l name Local hostname (else looks up local hostname in DNS)" \
4042 "\n-u user[:group] Change to user/group after bind" \
4043 "\n-c n Handle up to n connections simultaneously" \
4044 "\n-h Look up peer's hostname" \
4045 "\n-E Do not set up environment variables" \
4048 #define tftp_trivial_usage \
4049 "[OPTION]... HOST [PORT]"
4050 #define tftp_full_usage "\n\n" \
4051 "Transfer a file from/to tftp server\n" \
4053 "\n -l FILE Local FILE" \
4054 "\n -r FILE Remote FILE" \
4055 USE_FEATURE_TFTP_GET( \
4058 USE_FEATURE_TFTP_PUT( \
4061 USE_FEATURE_TFTP_BLOCKSIZE( \
4062 "\n -b SIZE Transfer blocks of SIZE octets" \
4065 #define tftpd_trivial_usage \
4066 "[-cr] [-u USER] [DIR]"
4067 #define tftpd_full_usage "\n\n" \
4068 "Transfer a file on tftp client's request.\n" \
4070 "\n -r Prohibit upload" \
4071 "\n -c Allow file creation via upload" \
4072 "\n -u Access files as USER" \
4074 #define time_trivial_usage \
4075 "[OPTION]... COMMAND [ARGS...]"
4076 #define time_full_usage "\n\n" \
4077 "Run the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
4078 "COMMAND's resource usage information is displayed.\n" \
4082 #define top_trivial_usage \
4083 "[-b] [-n COUNT] [-d SECONDS]"
4084 #define top_full_usage "\n\n" \
4085 "Provide a view of process activity in real time.\n" \
4086 "Read the status of all processes from /proc each SECONDS\n" \
4087 "and show the status for however many processes will fit on the screen." \
4089 #define touch_trivial_usage \
4090 "[-c] FILE [FILE...]"
4091 #define touch_full_usage "\n\n" \
4092 "Update the last-modified date on the given FILE[s]\n" \
4094 "\n -c Do not create any files" \
4096 #define touch_example_usage \
4097 "$ ls -l /tmp/foo\n" \
4098 "/bin/ls: /tmp/foo: No such file or directory\n" \
4099 "$ touch /tmp/foo\n" \
4100 "$ ls -l /tmp/foo\n" \
4101 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
4103 #define tr_trivial_usage \
4104 "[-cds] STRING1 [STRING2]"
4105 #define tr_full_usage "\n\n" \
4106 "Translate, squeeze, and/or delete characters from\n" \
4107 "standard input, writing to standard output\n" \
4109 "\n -c Take complement of STRING1" \
4110 "\n -d Delete input characters coded STRING1" \
4111 "\n -s Squeeze multiple output characters of STRING2 into one character" \
4113 #define tr_example_usage \
4114 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
4117 #define traceroute_trivial_usage \
4118 "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
4119 " [-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
4120 " [-z pausemsecs] HOST [data size]"
4121 #define traceroute_full_usage "\n\n" \
4122 "Trace the route to HOST\n" \
4124 "\n -F Set the don't fragment bit" \
4125 "\n -I Use ICMP ECHO instead of UDP datagrams" \
4126 "\n -l Display the ttl value of the returned packet" \
4127 "\n -d Set SO_DEBUG options to socket" \
4128 "\n -n Print hop addresses numerically rather than symbolically" \
4129 "\n -r Bypass the normal routing tables and send directly to a host" \
4131 "\n -m max_ttl Max time-to-live (max number of hops)" \
4132 "\n -p port# Base UDP port number used in probes" \
4133 "\n (default is 33434)" \
4134 "\n -q nqueries Number of probes per 'ttl' (default 3)" \
4135 "\n -s src_addr IP address to use as the source address" \
4136 "\n -t tos Type-of-service in probe packets (default 0)" \
4137 "\n -w wait Time in seconds to wait for a response" \
4138 "\n (default 3 sec)" \
4139 "\n -g Loose source route gateway (8 max)" \
4141 #define true_trivial_usage \
4143 #define true_full_usage "\n\n" \
4144 "Return an exit code of TRUE (0)"
4145 #define true_example_usage \
4150 #define tty_trivial_usage \
4152 #define tty_full_usage "\n\n" \
4153 "Print file name of standard input's terminal" \
4154 USE_INCLUDE_SUSv2( "\n" \
4156 "\n -s Print nothing, only return exit status" \
4158 #define tty_example_usage \
4162 #define ttysize_trivial_usage \
4164 #define ttysize_full_usage "\n\n" \
4165 "Print dimension(s) of standard input's terminal, on error return 80x25"
4167 #define tune2fs_trivial_usage \
4168 "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
4169 "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
4170 "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
4171 "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
4172 "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
4173 "[-T last-check-time] [-U UUID] device"
4174 #define tune2fs_full_usage "\n\n" \
4175 "Adjust filesystem options on ext[23] filesystems"
4177 #define udhcpc_trivial_usage \
4178 "[-Cfbnqtvo] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n" \
4179 " [-p pidfile] [-r IP] [-s script] [-O dhcp-option]..." USE_FEATURE_UDHCP_PORT(" [-P N]")
4180 #define udhcpc_full_usage "\n\n" \
4182 " -V,--vendorclass=CLASSID Vendor class identifier" \
4183 "\n -i,--interface=INTERFACE Interface to use (default eth0)" \
4184 "\n -H,-h,--hostname=HOSTNAME Client hostname" \
4185 "\n -c,--clientid=CLIENTID Client identifier" \
4186 "\n -C,--clientid-none Suppress default client identifier" \
4187 "\n -p,--pidfile=file Create pidfile" \
4188 "\n -r,--request=IP IP address to request" \
4189 "\n -s,--script=file Run file at DHCP events (default "CONFIG_DHCPC_DEFAULT_SCRIPT")" \
4190 "\n -t,--retries=N Send up to N request packets" \
4191 "\n -T,--timeout=N Try to get a lease for N seconds (default 3)" \
4192 "\n -A,--tryagain=N Wait N seconds (default 20) after failure" \
4193 "\n -O,--request-option=OPT Request DHCP option OPT (cumulative)" \
4194 "\n -o,--no-default-options Do not request any options (unless -O is also given)" \
4195 "\n -f,--foreground Run in foreground" \
4196 "\n -b,--background Background if lease is not immediately obtained" \
4197 "\n -S,--syslog Log to syslog too" \
4198 "\n -n,--now Exit with failure if lease is not immediately obtained" \
4199 "\n -q,--quit Quit after obtaining lease" \
4200 "\n -R,--release Release IP on quit" \
4201 USE_FEATURE_UDHCP_PORT( \
4202 "\n -P,--client-port N Use port N instead of default 68" \
4204 USE_FEATURE_UDHCPC_ARPING( \
4205 "\n -a,--arping Use arping to validate offered address" \
4209 " -V CLASSID Vendor class identifier" \
4210 "\n -i INTERFACE Interface to use (default: eth0)" \
4211 "\n -H,-h HOSTNAME Client hostname" \
4212 "\n -c CLIENTID Client identifier" \
4213 "\n -C Suppress default client identifier" \
4214 "\n -p file Create pidfile" \
4215 "\n -r IP IP address to request" \
4216 "\n -s file Run file at DHCP events (default "CONFIG_DHCPC_DEFAULT_SCRIPT")" \
4217 "\n -t N Send up to N request packets" \
4218 "\n -T N Try to get a lease for N seconds (default 3)" \
4219 "\n -A N Wait N seconds (default 20) after failure" \
4220 "\n -O OPT Request DHCP option OPT (cumulative)" \
4221 "\n -o Do not request any options (unless -O is also given)" \
4222 "\n -f Run in foreground" \
4223 "\n -b Background if lease is not immediately obtained" \
4224 "\n -S Log to syslog too" \
4225 "\n -n Exit with failure if lease is not immediately obtained" \
4226 "\n -q Quit after obtaining lease" \
4227 "\n -R Release IP on quit" \
4228 USE_FEATURE_UDHCP_PORT( \
4229 "\n -P N Use port N instead of default 68" \
4231 USE_FEATURE_UDHCPC_ARPING( \
4232 "\n -a Use arping to validate offered address" \
4236 #define udhcpd_trivial_usage \
4237 "[-fS]" USE_FEATURE_UDHCP_PORT(" [-P N]") " [configfile]" \
4239 #define udhcpd_full_usage "\n\n" \
4241 "\n -f Run in foreground" \
4242 "\n -S Log to syslog too" \
4243 USE_FEATURE_UDHCP_PORT( \
4244 "\n -P N Use port N instead of default 67" \
4247 #define umount_trivial_usage \
4248 "[flags] FILESYSTEM|DIRECTORY"
4249 #define umount_full_usage "\n\n" \
4250 "Unmount file systems\n" \
4252 USE_FEATURE_UMOUNT_ALL( \
4253 "\n -a Unmount all file systems" USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
4255 USE_FEATURE_MTAB_SUPPORT( \
4256 "\n -n Don't erase /etc/mtab entries" \
4258 "\n -r Try to remount devices as read-only if mount is busy" \
4259 "\n -l Lazy umount (detach filesystem)" \
4260 "\n -f Force umount (i.e., unreachable NFS server)" \
4261 USE_FEATURE_MOUNT_LOOP( \
4262 "\n -d Free loop device if it has been used" \
4265 #define umount_example_usage \
4266 "$ umount /dev/hdc1\n"
4268 #define uname_trivial_usage \
4270 #define uname_full_usage "\n\n" \
4271 "Print system information.\n" \
4274 "\n -m The machine (hardware) type" \
4276 "\n -r OS release" \
4277 "\n -s OS name (default)" \
4278 "\n -p Processor type" \
4279 "\n -v OS version" \
4281 #define uname_example_usage \
4283 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
4285 #define uncompress_trivial_usage \
4286 "[-c] [-f] [name...]"
4287 #define uncompress_full_usage "\n\n" \
4288 "Uncompress .Z file[s]\n" \
4290 "\n -c Extract to stdout" \
4291 "\n -f Overwrite an existing file" \
4293 #define unexpand_trivial_usage \
4294 "[-f][-a][-t NUM] [FILE|-]"
4295 #define unexpand_full_usage "\n\n" \
4296 "Convert spaces to tabs, writing to standard output.\n" \
4298 USE_FEATURE_UNEXPAND_LONG_OPTIONS( \
4299 "\n -a,--all Convert all blanks" \
4300 "\n -f,--first-only Convert only leading blanks" \
4301 "\n -t,--tabs=N Tabstops every N chars" \
4303 SKIP_FEATURE_UNEXPAND_LONG_OPTIONS( \
4304 "\n -a Convert all blanks" \
4305 "\n -f Convert only leading blanks" \
4306 "\n -t N Tabstops every N chars" \
4309 #define uniq_trivial_usage \
4310 "[-fscdu]... [INPUT [OUTPUT]]"
4311 #define uniq_full_usage "\n\n" \
4312 "Discard all but one of successive identical lines from INPUT\n" \
4313 "(or standard input), writing to OUTPUT (or standard output)\n" \
4315 "\n -c Prefix lines by the number of occurrences" \
4316 "\n -d Only print duplicate lines" \
4317 "\n -u Only print unique lines" \
4318 "\n -f N Skip the first N fields" \
4319 "\n -s N Skip the first N chars (after any skipped fields)" \
4321 #define uniq_example_usage \
4322 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
4327 #define unix2dos_trivial_usage \
4329 #define unix2dos_full_usage "\n\n" \
4330 "Convert FILE from unix to dos format.\n" \
4331 "When no file is given, use stdin/stdout.\n" \
4336 #define unzip_trivial_usage \
4337 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
4338 #define unzip_full_usage "\n\n" \
4339 "Extract files from ZIP archives\n" \
4341 "\n -l List archive contents (with -q for short form)" \
4342 "\n -n Never overwrite existing files (default)" \
4343 "\n -o Overwrite files without prompting" \
4344 "\n -p Send output to stdout" \
4346 "\n -x Exclude these files" \
4347 "\n -d Extract files into this directory" \
4349 #define uptime_trivial_usage \
4351 #define uptime_full_usage "\n\n" \
4352 "Display the time since the last boot"
4354 #define uptime_example_usage \
4356 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
4358 #define usleep_trivial_usage \
4360 #define usleep_full_usage "\n\n" \
4361 "Pause for N microseconds"
4363 #define usleep_example_usage \
4364 "$ usleep 1000000\n" \
4365 "[pauses for 1 second]\n"
4367 #define uudecode_trivial_usage \
4368 "[-o outfile] [infile]"
4369 #define uudecode_full_usage "\n\n" \
4370 "Uudecode a file\n" \
4371 "Finds outfile name in uuencoded source unless -o is given"
4373 #define uudecode_example_usage \
4374 "$ uudecode -o busybox busybox.uu\n" \
4375 "$ ls -l busybox\n" \
4376 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
4378 #define uuencode_trivial_usage \
4379 "[-m] [infile] stored_filename"
4380 #define uuencode_full_usage "\n\n" \
4381 "Uuencode a file to stdout\n" \
4383 "\n -m Use base64 encoding per RFC1521" \
4385 #define uuencode_example_usage \
4386 "$ uuencode busybox busybox\n" \
4387 "begin 755 busybox\n" \
4388 "<encoded file snipped>\n" \
4389 "$ uudecode busybox busybox > busybox.uu\n" \
4392 #define vconfig_trivial_usage \
4393 "COMMAND [OPTIONS]..."
4394 #define vconfig_full_usage "\n\n" \
4395 "Create and remove virtual ethernet devices\n" \
4397 "\n add [interface-name] [vlan_id]" \
4398 "\n rem [vlan-name]" \
4399 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
4400 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
4401 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
4402 "\n set_name_type [name-type]" \
4404 #define vi_trivial_usage \
4405 "[OPTION] [FILE]..."
4406 #define vi_full_usage "\n\n" \
4409 USE_FEATURE_VI_COLON( \
4410 "\n -c Initial command to run ($EXINIT also available)") \
4411 USE_FEATURE_VI_READONLY( \
4412 "\n -R Read-only - do not write to the file") \
4413 "\n -H Short help regarding available features" \
4415 #define vlock_trivial_usage \
4417 #define vlock_full_usage "\n\n" \
4418 "Lock a virtual terminal. A password is required to unlock.\n" \
4420 "\n -a Lock all VTs" \
4422 #define watch_trivial_usage \
4423 "[-n seconds] [-t] COMMAND..."
4424 #define watch_full_usage "\n\n" \
4425 "Execute a program periodically\n" \
4427 "\n -n Loop period in seconds (default 2)" \
4428 "\n -t Don't print header" \
4430 #define watch_example_usage \
4432 "Mon Dec 17 10:31:40 GMT 2000\n" \
4433 "Mon Dec 17 10:31:42 GMT 2000\n" \
4434 "Mon Dec 17 10:31:44 GMT 2000"
4436 #define watchdog_trivial_usage \
4437 "[-t N[ms]] [-F] DEV"
4438 #define watchdog_full_usage "\n\n" \
4439 "Periodically write to watchdog device DEV\n" \
4441 "\n -t N Timer period (default 30)" \
4442 "\n -F Run in foreground" \
4444 "\nUse -t 500ms to specify period in milliseconds" \
4446 #define wc_trivial_usage \
4447 "[OPTION]... [FILE]..."
4448 #define wc_full_usage "\n\n" \
4449 "Print line, word, and byte counts for each FILE, and a total line if\n" \
4450 "more than one FILE is specified. With no FILE, read standard input.\n" \
4452 "\n -c Print the byte counts" \
4453 "\n -l Print the newline counts" \
4454 "\n -L Print the length of the longest line" \
4455 "\n -w Print the word counts" \
4457 #define wc_example_usage \
4458 "$ wc /etc/passwd\n" \
4459 " 31 46 1365 /etc/passwd\n"
4461 #define wget_trivial_usage \
4463 "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document file]\n" \
4464 " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
4465 " [-U|--user-agent agent] url" \
4468 "[-csq] [-O file] [-Y on/off] [-P DIR] [-U agent] url" \
4470 #define wget_full_usage "\n\n" \
4471 "Retrieve files via HTTP or FTP\n" \
4473 "\n -s Spider mode - only check file existence" \
4474 "\n -c Continue retrieval of aborted transfer" \
4476 "\n -P Set directory prefix to DIR" \
4477 "\n -O Save to filename ('-' for stdout)" \
4478 "\n -U Adjust 'User-Agent' field" \
4479 "\n -Y Use proxy ('on' or 'off')" \
4481 #define which_trivial_usage \
4483 #define which_full_usage "\n\n" \
4485 #define which_example_usage \
4489 #define who_trivial_usage \
4491 #define who_full_usage "\n\n" \
4492 "Show who is logged on\n" \
4496 #define whoami_trivial_usage \
4498 #define whoami_full_usage "\n\n" \
4499 "Print the user name associated with the current effective user id"
4501 #define xargs_trivial_usage \
4502 "[OPTIONS] [COMMAND] [ARGS...]"
4503 #define xargs_full_usage "\n\n" \
4504 "Execute COMMAND on every item given by standard input\n" \
4506 USE_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
4507 "\n -p Prompt the user about whether to run each command") \
4508 "\n -r Do not run command for empty read lines" \
4509 USE_FEATURE_XARGS_SUPPORT_TERMOPT( \
4510 "\n -x Exit if the size is exceeded") \
4511 USE_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
4512 "\n -0 Input filenames are terminated by a null character") \
4513 "\n -t Print the command line on stderr before executing it" \
4515 #define xargs_example_usage \
4516 "$ ls | xargs gzip\n" \
4517 "$ find . -name '*.c' -print | xargs rm\n"
4519 #define yes_trivial_usage \
4520 "[OPTION]... [STRING]..."
4521 #define yes_full_usage "\n\n" \
4522 "Repeatedly output a line with all specified STRING(s), or 'y'"
4524 #define zcat_trivial_usage \
4526 #define zcat_full_usage "\n\n" \
4527 "Uncompress to stdout"
4529 #define zcip_trivial_usage \
4530 "[OPTIONS] ifname script"
4531 #define zcip_full_usage "\n\n" \
4532 "Manage a ZeroConf IPv4 link-local address\n" \
4534 "\n -f Run in foreground" \
4535 "\n -q Quit after address (no daemon)" \
4536 "\n -r 169.254.x.x Request this address first" \
4539 #endif /* __BB_USAGE_H__ */
projects / oweals / busybox.git / blob