4 #define addgroup_trivial_usage \
5 "[-g GID] group_name [user_name]"
6 #define addgroup_full_usage \
7 "Adds a group to the system\n\n" \
9 "\t-g GID\t\tspecify gid"
11 #define adduser_trivial_usage \
13 #define adduser_full_usage \
14 "Adds a user to the system\n\n" \
16 "\t-h DIR\t\tAssign home directory DIR\n" \
17 "\t-g GECOS\tAssign gecos field GECOS\n" \
18 "\t-s SHELL\tAssign login shell SHELL\n" \
19 "\t-G\t\tAdd the user to existing group GROUP\n" \
20 "\t-S\t\tcreate a system user (ignored)\n" \
21 "\t-D\t\tDo not assign a password (logins still possible via ssh)\n" \
22 "\t-H\t\tDo not create the home directory"
24 #define adjtimex_trivial_usage \
25 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
26 #define adjtimex_full_usage \
27 "Reads and optionally sets system timebase parameters.\n" \
28 "See adjtimex(2).\n\n" \
30 "\t-q\t\tquiet mode - do not print\n" \
31 "\t-o offset\ttime offset, microseconds\n" \
32 "\t-f frequency\tfrequency adjust, integer kernel units (65536 is 1ppm)\n" \
33 "\t\t\t(positive values make the system clock run fast)\n" \
34 "\t-t tick\t\tmicroseconds per tick, usually 10000\n" \
37 #define ar_trivial_usage \
38 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
39 #define ar_full_usage \
40 "Extract or list FILES from an ar archive.\n\n" \
42 "\t-o\t\tpreserve original dates\n" \
43 "\t-p\t\textract to stdout\n" \
46 "\t-v\t\tverbosely list files processed"
48 #define arping_trivial_usage \
49 "[-fqbDUA] [-c count] [-w timeout] [-I device] [-s sender] target\n"
50 #define arping_full_usage \
51 "Ping hosts by ARP requests/replies.\n\n" \
53 "\t-f\t\tQuit on first ARP reply\n" \
54 "\t-q\t\tBe quiet\n" \
55 "\t-b\t\tKeep broadcasting, don't go unicast\n" \
56 "\t-D\t\tDuplicated address detection mode\n" \
57 "\t-U\t\tUnsolicited ARP mode, update your neighbours\n" \
58 "\t-A\t\tARP answer mode, update your neighbours\n" \
59 "\t-c count\tStop after sending count ARP request packets\n" \
60 "\t-w timeout\tTime to wait for ARP reply, in seconds\n" \
61 "\t-I device\tOutgoing interface name, default is eth0\n" \
62 "\t-s sender\tSet specific sender IP address\n" \
63 "\ttarget\t\tTarget IP address of ARP request"
65 #define ash_trivial_usage \
67 "or: ash -c command [args]...\n"
68 #define ash_full_usage \
69 "The ash shell (command interpreter)"
71 #define awk_trivial_usage \
72 "[OPTION]... [program-text] [FILE ...]"
73 #define awk_full_usage \
75 "\t-v var=val\t\tassign value 'val' to variable 'var'\n" \
76 "\t-F sep\t\tuse 'sep' as field separator\n" \
77 "\t-f progname\t\tread program source from file 'progname'"
79 #define basename_trivial_usage \
81 #define basename_full_usage \
82 "Strips directory path and suffixes from FILE.\n" \
83 "If specified, also removes any trailing SUFFIX."
84 #define basename_example_usage \
85 "$ basename /usr/local/bin/foo\n" \
87 "$ basename /usr/local/bin/\n" \
89 "$ basename /foo/bar.txt .txt\n" \
92 #define bunzip2_trivial_usage \
94 #define bunzip2_full_usage \
95 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
97 "\t-c\tWrite output to standard output\n" \
100 #define bzcat_trivial_usage \
102 #define bzcat_full_usage \
103 "Uncompress to stdout."
105 #define cal_trivial_usage \
106 "[-jy] [[month] year]"
107 #define cal_full_usage \
108 "Display a calendar.\n" \
110 "\t-j\tUse julian dates.\n" \
111 "\t-y\tDisplay the entire year."
113 #define cat_trivial_usage \
115 #define cat_full_usage \
116 "Concatenates FILE(s) and prints them to stdout.\n\n" \
118 "\t-u\tignored since unbuffered i/o is always used"
119 #define cat_example_usage \
120 "$ cat /proc/uptime\n" \
123 #define chgrp_trivial_usage \
124 "[OPTION]... GROUP FILE..."
125 #define chgrp_full_usage \
126 "Change the group membership of each FILE to GROUP.\n" \
128 "\t-R\tChanges files and directories recursively."
129 #define chgrp_example_usage \
130 "$ ls -l /tmp/foo\n" \
131 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
132 "$ chgrp root /tmp/foo\n" \
133 "$ ls -l /tmp/foo\n" \
134 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
136 #define chmod_trivial_usage \
137 "[-R] MODE[,MODE]... FILE..."
138 #define chmod_full_usage \
139 "Each MODE is one or more of the letters ugoa, one of the\n" \
140 "symbols +-= and one or more of the letters rwxst.\n\n" \
142 "\t-R\tChanges files and directories recursively."
143 #define chmod_example_usage \
144 "$ ls -l /tmp/foo\n" \
145 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
146 "$ chmod u+x /tmp/foo\n" \
147 "$ ls -l /tmp/foo\n" \
148 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
149 "$ chmod 444 /tmp/foo\n" \
150 "$ ls -l /tmp/foo\n" \
151 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
153 #define chown_trivial_usage \
154 "[ -Rh ]... OWNER[<.|:>[GROUP]] FILE..."
155 #define chown_full_usage \
156 "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
158 "\t-R\tChanges files and directories recursively.\n" \
159 "\t-h\tDo not dereference symbolic links."
160 #define chown_example_usage \
161 "$ ls -l /tmp/foo\n" \
162 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
163 "$ chown root /tmp/foo\n" \
164 "$ ls -l /tmp/foo\n" \
165 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
166 "$ chown root.root /tmp/foo\n" \
168 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
170 #define chroot_trivial_usage \
171 "NEWROOT [COMMAND...]"
172 #define chroot_full_usage \
173 "Run COMMAND with root directory set to NEWROOT."
174 #define chroot_example_usage \
175 "$ ls -l /bin/ls\n" \
176 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
177 "# mount /dev/hdc1 /mnt -t minix\n" \
179 "# ls -l /bin/ls\n" \
180 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
182 #define chvt_trivial_usage \
184 #define chvt_full_usage \
185 "Changes the foreground virtual terminal to /dev/ttyN"
187 #define clear_trivial_usage \
189 #define clear_full_usage \
192 #define cmp_trivial_usage \
193 "[-l] [-s] FILE1 [FILE2]"
194 #define cmp_full_usage \
195 "Compare files. Compares FILE1 vs stdin if FILE2 is not specified.\n\n" \
197 "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
198 "\t\t for all differing bytes.\n" \
199 "\t-s\tquiet mode - do not print"
201 #define cp_trivial_usage \
202 "[OPTION]... SOURCE DEST"
203 #define cp_full_usage \
204 "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
206 "\t-a\tSame as -dpR\n" \
207 "\t-d\tPreserves links\n" \
208 "\t-p\tPreserves file attributes if possible\n" \
209 "\t-f\tforce (implied; ignored) - always set\n" \
210 "\t-i\tinteractive, prompt before overwrite\n" \
211 "\t-R,-r\tCopies directories recursively"
213 #define cpio_trivial_usage \
214 "-[dimtuv][F cpiofile]"
215 #define cpio_full_usage \
216 "Extract or list files from a cpio archive\n" \
217 "Main operation mode:\n" \
218 "\td\t\tmake leading directories\n" \
220 "\tm\t\tpreserve mtime\n" \
223 "\tu\t\tunconditional overwrite\n" \
224 "\tF\t\tinput from file"
226 #define crond_trivial_usage \
227 "-d[#] -c <crondir> -f -b"
228 #define crond_full_usage \
229 "\t-d [#] -l [#] -S -L logfile -f -b -c dir\n" \
230 "\t-d num\tdebug level\n" \
231 "\t-l num\tlog level (8 - default)\n" \
232 "\t-S\tlog to syslogd (default)\n" \
233 "\t-L file\tlog to file\n" \
234 "\t-f\trun in fordeground\n" \
235 "\t-b\trun in background (default)\n" \
236 "\t-c dir\tworking dir"
238 #define crontab_trivial_usage \
239 "[-c dir] {file|-}|[-u|-l|-e|-d user]"
240 #define crontab_full_usage \
241 "\tfile <opts> replace crontab from file\n" \
242 "\t- <opts> replace crontab from stdin\n" \
243 "\t-u user specify user\n" \
244 "\t-l [user] list crontab for user\n" \
245 "\t-e [user] edit crontab for user\n" \
246 "\t-d [user] delete crontab for user\n" \
247 "\t-c dir specify crontab directory"
250 #define cut_trivial_usage \
251 "[OPTION]... [FILE]..."
252 #define cut_full_usage \
253 "Prints selected fields from each input FILE to standard output.\n\n" \
255 "\t-b LIST\t\tOutput only bytes from LIST\n" \
256 "\t-c LIST\t\tOutput only characters from LIST\n" \
257 "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
258 "\t-s\t\tOutput only the lines containing delimiter\n" \
259 "\t-f N\t\tPrint only these fields\n" \
261 #define cut_example_usage \
262 "$ echo "Hello world" | cut -f 1 -d ' '\n" \
264 "$ echo "Hello world" | cut -f 2 -d ' '\n" \
267 #ifdef CONFIG_FEATURE_DATE_ISOFMT
268 #define USAGE_DATE_ISOFMT(a) a
270 #define USAGE_DATE_ISOFMT(a)
273 #define date_trivial_usage \
274 "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
275 #define date_full_usage \
276 "Displays the current time in the given FORMAT, or sets the system date.\n" \
278 "\t-R\t\tOutputs RFC-822 compliant date string\n" \
279 "\t-d STRING\tDisplays time described by STRING, not `now'\n" \
280 USAGE_DATE_ISOFMT("\t-I[TIMESPEC]\tOutputs an ISO-8601 compliant date/time string.\n" \
281 "\t\t\tTIMESPEC=`date' (or missing) for date only,\n" \
282 "\t\t\t`hours', `minutes', or `seconds' for date and,\n" \
283 "\t\t\ttime to the indicated precision.\n") \
284 "\t-s\t\tSets time described by STRING\n" \
285 "\t-r FILE\t\tDisplays the last modification time of FILE\n" \
286 "\t-u\t\tPrints or sets Coordinated Universal Time"
287 #define date_example_usage \
289 "Wed Apr 12 18:52:41 MDT 2000\n"
291 #define dc_trivial_usage \
293 #define dc_full_usage \
294 "This is a Tiny RPN calculator that understands the\n" \
295 "following operations: +, add, -, sub, *, mul, /, div, %, mod, "\
296 "**, exp, and, or, not, eor.\n" \
297 "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
299 "p - Prints the value on the top of the stack, without altering the stack.\n" \
300 "f - Prints the entire contents of the stack without altering anything.\n" \
301 "o - Pops the value off the top of the stack and uses it to set the output radix.\n" \
302 " Only 10 and 16 are supported."
303 #define dc_example_usage \
306 "$ dc 8 8 \\* 2 2 + / p\n" \
312 "$ echo 72 9 div 8 mul p | dc\n" \
315 #define dd_trivial_usage \
316 "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
317 "\t [seek=N] [conv=notrunc|noerror|sync]"
318 #define dd_full_usage \
319 "Copy a file, converting and formatting according to options\n\n" \
320 "\tif=FILE\t\tread from FILE instead of stdin\n" \
321 "\tof=FILE\t\twrite to FILE instead of stdout\n" \
322 "\tbs=N\t\tread and write N bytes at a time\n" \
323 "\tcount=N\t\tcopy only N input blocks\n" \
324 "\tskip=N\t\tskip N input blocks\n" \
325 "\tseek=N\t\tskip N output blocks\n" \
326 "\tconv=notrunc\tdon't truncate output file\n" \
327 "\tconv=noerror\tcontinue after read errors\n" \
328 "\tconv=sync\tpad blocks with zeros\n" \
330 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
331 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)."
332 #define dd_example_usage \
333 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
337 #define deallocvt_trivial_usage \
339 #define deallocvt_full_usage \
340 "Deallocate unused virtual terminal /dev/ttyN"
342 #define delgroup_trivial_usage \
344 #define delgroup_full_usage \
345 "Deletes group GROUP from the system"
347 #define deluser_trivial_usage \
349 #define deluser_full_usage \
350 "Deletes user USER from the system"
352 #ifdef CONFIG_DEVFSD_FG_NP
353 #define USAGE_DEVFSD_FG_NP(a) a
355 #define USAGE_DEVFSD_FG_NP(a)
358 #define devfsd_trivial_usage \
360 USAGE_DEVFSD_FG_NP("[-fg][-np]" )
361 #define devfsd_full_usage \
362 "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
364 "\tmntpnt\tThe mount point where devfs is mounted.\n\n" \
365 "\t-v\tPrint the protocol version numbers for devfsd\n" \
366 "\t\tand the kernel-side protocol version and exits." \
367 USAGE_DEVFSD_FG_NP( "\n\n\t-fg\tRun the daemon in the foreground.\n\n" \
368 "\t-np\tExit after parsing the configuration file\n" \
369 "\t\tand processing synthetic REGISTER events.\n" \
370 "\t\tDo not poll for events.")
372 #ifdef CONFIG_FEATURE_HUMAN_READABLE
373 #define USAGE_HUMAN_READABLE(a) a
374 #define USAGE_NOT_HUMAN_READABLE(a)
376 #define USAGE_HUMAN_READABLE(a)
377 #define USAGE_NOT_HUMAN_READABLE(a) a
379 #define df_trivial_usage \
380 "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
381 #define df_full_usage \
382 "Print the filesystem space used and space available.\n\n" \
384 USAGE_HUMAN_READABLE( \
385 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
386 "\t-m\tprint sizes in megabytes\n" \
387 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
388 "\n\t-k\tprint sizes in kilobytes(compatibility)")
389 #define df_example_usage \
391 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
392 "/dev/sda3 8690864 8553540 137324 98% /\n" \
393 "/dev/sda1 64216 36364 27852 57% /boot\n" \
395 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
396 "/dev/sda3 8690864 8553540 137324 98% /\n"
398 #define dirname_trivial_usage \
400 #define dirname_full_usage \
401 "Strips non-directory suffix from FILENAME"
402 #define dirname_example_usage \
403 "$ dirname /tmp/foo\n" \
405 "$ dirname /tmp/foo/\n" \
408 #define dmesg_trivial_usage \
409 "[-c] [-n LEVEL] [-s SIZE]"
410 #define dmesg_full_usage \
411 "Prints or controls the kernel ring buffer\n\n" \
413 "\t-c\t\tClears the ring buffer's contents after printing\n" \
414 "\t-n LEVEL\tSets console logging level\n" \
415 "\t-s SIZE\t\tUse a buffer of size SIZE"
417 #define dos2unix_trivial_usage \
419 #define dos2unix_full_usage \
420 "Converts FILE from dos format to unix format. When no option\n" \
421 "is given, the input is converted to the opposite output format.\n" \
422 "When no file is given, uses stdin for input and stdout for output.\n\n" \
424 "\t-u\toutput will be in UNIX format\n" \
425 "\t-d\toutput will be in DOS format"
427 #define dpkg_trivial_usage \
428 "[-ilCPru] [-F option] package_name"
429 #define dpkg_full_usage \
430 "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
432 "\t-i\t\tInstall the package\n" \
433 "\t-l\t\tList of installed packages\n" \
434 "\t-C\t\tConfigure an unpackaged package\n" \
435 "\t-F depends\tIgnore depency problems\n" \
436 "\t-P\t\tPurge all files of a package\n" \
437 "\t-r\t\tRemove all but the configuration files for a package\n" \
438 "\t-u\t\tUnpack a package, but don't configure it"
440 #define dpkg_deb_trivial_usage \
441 "[-cefxX] FILE [argument]"
442 #define dpkg_deb_full_usage \
443 "Perform actions on Debian packages (.debs)\n\n" \
445 "\t-c\tList contents of filesystem tree\n" \
446 "\t-e\tExtract control files to [argument] directory\n" \
447 "\t-f\tDisplay control field name starting with [argument]\n" \
448 "\t-x\tExtract packages filesystem tree to directory\n" \
449 "\t-X\tVerbose extract"
450 #define dpkg_deb_example_usage \
451 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
453 #ifdef CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
454 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a) a
455 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a)
457 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a)
458 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a) a
461 #define du_trivial_usage \
462 "[-aHLdclsx" USAGE_HUMAN_READABLE("hm") "k] [FILE]..."
463 #define du_full_usage \
464 "Summarizes disk space used for each FILE and/or directory.\n" \
465 "Disk space is printed in units of " \
466 USAGE_DU_DEFALT_BLOCKSIZE_1k("1024") USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k("512") \
469 "\t-a\tshow sizes of files in addition to directories\n" \
470 "\t-H\tfollow symbolic links that are FILE command line args\n" \
471 "\t-L\tfollow all symbolic links encountered\n" \
472 "\t-d N\tlimit output to directories (and files with -a) of depth < N\n" \
473 "\t-c\toutput a grand total\n" \
474 "\t-l\tcount sizes many times if hard linked\n" \
475 "\t-s\tdisplay only a total for each argument\n" \
476 "\t-x\tskip directories on different filesystems\n" \
477 USAGE_HUMAN_READABLE( \
478 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
479 "\t-m\tprint sizes in megabytes\n" ) \
480 "\t-k\tprint sizes in kilobytes" USAGE_DU_DEFALT_BLOCKSIZE_1k("(default)")
481 #define du_example_usage \
484 "12 ./kernel-patches/CVS\n" \
485 "80 ./kernel-patches\n" \
488 "12 ./scripts/CVS\n" \
494 #define dumpkmap_trivial_usage \
496 #define dumpkmap_full_usage \
497 "Prints out a binary keyboard translation table to standard output."
498 #define dumpkmap_example_usage \
499 "$ dumpkmap > keymap\n"
501 #define dumpleases_trivial_usage \
502 "[-r|-a] [-f LEASEFILE]"
503 #define dumpleases_full_usage \
504 "Displays the DHCP leases granted by udhcpd.\n\n" \
506 "\t-f,\t--file=FILENAME\tLeases file to load\n" \
507 "\t-r,\t--remaining\tInterpret lease times as time remaing\n" \
508 "\t-a,\t--absolute\tInterpret lease times as expire time"
510 #ifdef CONFIG_FEATURE_FANCY_ECHO
511 #define USAGE_FANCY_ECHO(a) a
513 #define USAGE_FANCY_ECHO(a)
516 #define echo_trivial_usage \
517 USAGE_FANCY_ECHO("[-neE] ") "[ARG ...]"
518 #define echo_full_usage \
519 "Prints the specified ARGs to stdout\n\n" \
520 USAGE_FANCY_ECHO("Options:\n" \
521 "\t-n\tsuppress trailing newline\n" \
522 "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
523 "\t-E\tdisable interpretation of backslash-escaped characters")
524 #define echo_example_usage \
525 "$ echo "Erik is cool"\n" \
527 USAGE_FANCY_ECHO("$ echo -e "Erik\\nis\\ncool"\n" \
531 "$ echo "Erik\\nis\\ncool"\n" \
532 "Erik\\nis\\ncool\n")
534 #define env_trivial_usage \
535 "[-iu] [-] [name=value]... [command]"
536 #define env_full_usage \
537 "Prints the current environment or runs a program after setting\n" \
538 "up the specified environment.\n\n" \
540 "\t-, -i\tstart with an empty environment\n" \
541 "\t-u\tremove variable from the environment"
543 #define expr_trivial_usage \
545 #define expr_full_usage \
546 "Prints the value of EXPRESSION to standard output.\n\n" \
547 "EXPRESSION may be:\n" \
548 "\tARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
549 "\tARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
550 "\tARG1 < ARG2 ARG1 is less than ARG2\n" \
551 "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
552 "\tARG1 = ARG2 ARG1 is equal to ARG2\n" \
553 "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
554 "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
555 "\tARG1 > ARG2 ARG1 is greater than ARG2\n" \
556 "\tARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
557 "\tARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
558 "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
559 "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
560 "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
561 "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
562 "\tmatch STRING REGEXP same as STRING : REGEXP\n" \
563 "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
564 "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \
566 "\tlength STRING length of STRING\n" \
567 "\tquote TOKEN interpret TOKEN as a string, even if\n" \
568 "\t it is a keyword like `match' or an\n" \
569 "\t operator like `/'\n" \
570 "\t( EXPRESSION ) value of EXPRESSION\n\n" \
571 "Beware that many operators need to be escaped or quoted for shells.\n" \
572 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
573 "lexicographical. Pattern matches return the string matched between \n" \
574 "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
575 "of characters matched or 0."
577 #define false_trivial_usage \
579 #define false_full_usage \
580 "Return an exit code of FALSE (1)."
581 #define false_example_usage \
586 #define fbset_trivial_usage \
588 #define fbset_full_usage \
589 "Show and modify frame buffer settings"
590 #define fbset_example_usage \
592 "mode "1024x768-76"\n" \
593 "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
594 "\tgeometry 1024 768 1024 768 16\n" \
595 "\ttimings 12714 128 32 16 4 128 4\n" \
597 "\trgba 5/11,6/5,5/0,0/0\n" \
600 #define fdflush_trivial_usage \
602 #define fdflush_full_usage \
603 "Forces floppy disk drive to detect disk change"
605 #define fdformat_trivial_usage \
607 #define fdformat_full_usage \
608 "Low-level formats a floppy disk\n\n" \
610 "\t-n\tDon't verify after format"
612 #define fdisk_trivial_usage \
613 "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
614 #define fdisk_full_usage \
615 "Change partition table\n" \
617 "\t-l List partition table(s)\n" \
618 "\t-u Give Start and End in sector (instead of cylinder) units\n" \
619 "\t-s PARTITION Give partition size(s) in blocks\n" \
620 "\t-b 2048: (for certain MO disks) use 2048-byte sectors\n" \
621 "\t-C CYLINDERS Set the number of cylinders\n" \
622 "\t-H HEADS Set the number of heads\n" \
623 "\t-S SECTORS Set the number of sectors\n" \
624 "\t-v Give fdisk version"
626 #ifdef CONFIG_FEATURE_FIND_TYPE
627 #define USAGE_FIND_TYPE(a) a
629 #define USAGE_FIND_TYPE(a)
631 #ifdef CONFIG_FEATURE_FIND_PERM
632 #define USAGE_FIND_PERM(a) a
634 #define USAGE_FIND_PERM(a)
636 #ifdef CONFIG_FEATURE_FIND_MTIME
637 #define USAGE_FIND_MTIME(a) a
639 #define USAGE_FIND_MTIME(a)
641 #ifdef CONFIG_FEATURE_FIND_NEWER
642 #define USAGE_FIND_NEWER(a) a
644 #define USAGE_FIND_NEWER(a)
646 #ifdef CONFIG_FEATURE_FIND_INUM
647 #define USAGE_FIND_INUM(a) a
649 #define USAGE_FIND_INUM(a)
652 #define find_trivial_usage \
653 "[PATH...] [EXPRESSION]"
654 #define find_full_usage \
655 "Search for files in a directory hierarchy. The default PATH is\n" \
656 "the current directory; default EXPRESSION is '-print'\n" \
657 "\nEXPRESSION may consist of:\n" \
658 "\t-follow\t\tDereference symbolic links.\n" \
659 "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
660 "\t-print\t\tPrint (default and assumed).\n" \
662 "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
664 "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
665 ) USAGE_FIND_MTIME( \
666 "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" \
667 ) USAGE_FIND_NEWER( \
668 "\n\t-newer FILE\tModified time is more recent than FILE's" \
670 "\n\t-inum N\t\tFile has inode number N")
671 #define find_example_usage \
672 "$ find / -name passwd\n" \
675 #define fold_trivial_usage \
677 #define fold_full_usage \
678 "Wrap input lines in each FILE (standard input by default), writing to\n" \
679 "standard output.\n\n" \
681 "\t-b\tcount bytes rather than columns\n" \
682 "\t-s\tbreak at spaces\n" \
683 "\t-w\tuse WIDTH columns instead of 80"
685 #define free_trivial_usage \
687 #define free_full_usage \
688 "Displays the amount of free and used system memory"
689 #define free_example_usage \
691 " total used free shared buffers\n" \
692 " Mem: 257628 248724 8904 59644 93124\n" \
693 " Swap: 128516 8404 120112\n" \
694 "Total: 386144 257128 129016\n" \
696 #define freeramdisk_trivial_usage \
698 #define freeramdisk_full_usage \
699 "Frees all memory used by the specified ramdisk."
700 #define freeramdisk_example_usage \
701 "$ freeramdisk /dev/ram2\n"
703 #define fsck_minix_trivial_usage \
704 "[-larvsmf] /dev/name"
705 #define fsck_minix_full_usage \
706 "Performs a consistency check for MINIX filesystems.\n\n" \
708 "\t-l\tLists all filenames\n" \
709 "\t-r\tPerform interactive repairs\n" \
710 "\t-a\tPerform automatic repairs\n" \
712 "\t-s\tOutputs super-block information\n" \
713 "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
714 "\t-f\tForce file system check."
716 #define ftpget_trivial_usage \
717 "[options] remote-host local-file remote-file"
718 #define ftpget_full_usage \
719 "Retrieve a remote file via FTP.\n\n" \
721 "\t-c, --continue Continue a previous transfer\n" \
722 "\t-v, --verbose Verbose\n" \
723 "\t-u, --username Username to be used\n" \
724 "\t-p, --password Password to be used\n" \
725 "\t-P, --port Port number to be used"
727 #define ftpput_trivial_usage \
728 "[options] remote-host remote-file local-file"
729 #define ftpput_full_usage \
730 "Store a local file on a remote machine via FTP.\n\n" \
732 "\t-v, --verbose Verbose\n" \
733 "\t-u, --username Username to be used\n" \
734 "\t-p, --password Password to be used\n" \
735 "\t-P, --port Port number to be used"
737 #define getopt_trivial_usage \
739 #define getopt_full_usage \
740 "Parse command options\n" \
741 "\t-a, --alternative Allow long options starting with single -\n" \
742 "\t-l, --longoptions=longopts Long options to be recognized\n" \
743 "\t-n, --name=progname The name under which errors are reported\n" \
744 "\t-o, --options=optstring Short options to be recognized\n" \
745 "\t-q, --quiet Disable error reporting by getopt(3)\n" \
746 "\t-Q, --quiet-output No normal output\n" \
747 "\t-s, --shell=shell Set shell quoting conventions\n" \
748 "\t-T, --test Test for getopt(1) version\n" \
749 "\t-u, --unquoted Do not quote the output"
750 #define getopt_example_usage \
751 "$ cat getopt.test\n" \
753 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
754 " -n 'example.busybox' -- "$@"`\n" \
755 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
756 "eval set -- "$GETOPT"\n" \
757 "while true ; do\n" \
759 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
760 " -b|--b-long) echo \"Option b, argument `$2'\" ; shift 2 ;;\n" \
763 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
764 " *) echo \"Option c, argument `$2'\" ; shift 2 ;;\n" \
766 " --) shift ; break ;;\n" \
767 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
771 #define getty_trivial_usage \
772 "[OPTIONS]... baud_rate,... line [termtype]"
773 #define getty_full_usage \
774 "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
776 "\t-h\t\tEnable hardware (RTS/CTS) flow control.\n" \
777 "\t-i\t\tDo not display /etc/issue before running login.\n" \
778 "\t-L\t\tLocal line, so do not do carrier detect.\n" \
779 "\t-m\t\tGet baud rate from modem's CONNECT status message.\n" \
780 "\t-w\t\tWait for a CR or LF before sending /etc/issue.\n" \
781 "\t-n\t\tDo not prompt the user for a login name.\n" \
782 "\t-f issue_file\tDisplay issue_file instead of /etc/issue.\n" \
783 "\t-l login_app\tInvoke login_app instead of /bin/login.\n" \
784 "\t-t timeout\tTerminate after timeout if no username is read.\n" \
785 "\t-I initstring\tSets the init string to send before anything else.\n" \
786 "\t-H login_host\tLog login_host into the utmp file as the hostname."
789 #define grep_trivial_usage \
790 "[-ihHnqvs] PATTERN [FILEs...]"
791 #define grep_full_usage \
792 "Search for PATTERN in each FILE or standard input.\n\n" \
794 "\t-H\tprefix output lines with filename where match was found\n" \
795 "\t-h\tsuppress the prefixing filename on output\n" \
796 "\t-i\tignore case distinctions\n" \
797 "\t-l\tlist names of files that match\n" \
798 "\t-n\tprint line number with output lines\n" \
799 "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \
800 "\t-v\tselect non-matching lines\n" \
801 "\t-s\tsuppress file open/read error messages"
802 #define grep_example_usage \
803 "$ grep root /etc/passwd\n" \
804 "root:x:0:0:root:/root:/bin/bash\n" \
805 "$ grep ^[rR]oo. /etc/passwd\n" \
806 "root:x:0:0:root:/root:/bin/bash\n"
808 #define gunzip_trivial_usage \
810 #define gunzip_full_usage \
811 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
813 "\t-c\tWrite output to standard output\n" \
814 "\t-f\tForce read when source is a terminal\n" \
815 "\t-t\tTest compressed file integrity"
816 #define gunzip_example_usage \
817 "$ ls -la /tmp/BusyBox*\n" \
818 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
819 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
820 "$ ls -la /tmp/BusyBox*\n" \
821 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
823 #define gzip_trivial_usage \
824 "[OPTION]... [FILE]..."
825 #define gzip_full_usage \
826 "Compress FILE(s) with maximum compression.\n" \
827 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
829 "\t-c\tWrite output to standard output instead of FILE.gz\n" \
830 "\t-d\tDecompress\n" \
831 "\t-f\tForce write when destination is a terminal"
832 #define gzip_example_usage \
833 "$ ls -la /tmp/busybox*\n" \
834 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
835 "$ gzip /tmp/busybox.tar\n" \
836 "$ ls -la /tmp/busybox*\n" \
837 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
839 #define halt_trivial_usage \
841 #define halt_full_usage \
842 "Halt the system.\n" \
844 "\t-d\t\tdelay interval for halting."
846 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
847 #define USAGE_HDPARM_IDENT(a) a
849 #define USAGE_HDPARM_IDENT(a)
852 #ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
853 #define USAGE_SCAN_HWIF(a) a
855 #define USAGE_SCAN_HWIF(a)
858 #ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
859 #define USAGE_UNREGISTER_HWIF(a) a
861 #define USAGE_UNREGISTER_HWIF(a)
864 #ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
865 #define USAGE_DRIVE_RESET(a) a
867 #define USAGE_DRIVE_RESET(a)
870 #ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
871 #define USAGE_TRISTATE_HWIF(a) a
873 #define USAGE_TRISTATE_HWIF(a)
876 #ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
877 #define USAGE_GETSET_DMA(a) a
879 #define USAGE_GETSET_DMA(a)
882 #define hdparm_trivial_usage \
883 "[options] [device] .."
884 #define hdparm_full_usage \
886 "\t-a get/set fs readahead\n" \
887 "\t-A set drive read-lookahead flag (0/1)\n" \
888 "\t-b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
889 "\t-B set Advanced Power Management setting (1-255)\n" \
890 "\t-c get/set IDE 32-bit IO setting\n" \
891 "\t-C check IDE power mode status\n" \
892 USAGE_GETSET_DMA("\t-d get/set using_dma flag\n") \
893 "\t-D enable/disable drive defect-mgmt\n" \
894 "\t-f flush buffer cache for device on exit\n" \
895 "\t-g display drive geometry\n" \
896 "\t-h display terse usage information\n" \
897 "\t-i display drive identification\n" \
898 USAGE_HDPARM_IDENT("\t-I detailed/current information directly from drive\n") \
899 USAGE_HDPARM_IDENT("\t-Istdin similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \
900 "\t-k get/set keep_settings_over_reset flag (0/1)\n" \
901 "\t-K set drive keep_features_over_reset flag (0/1)\n" \
902 "\t-L set drive doorlock (0/1) (removable harddisks only)\n" \
903 "\t-m get/set multiple sector count\n" \
904 "\t-n get/set ignore-write-errors flag (0/1)\n" \
905 "\t-p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
906 "\t-P set drive prefetch count\n" \
907 "\t-q change next setting quietly\n" \
908 "\t-Q get/set DMA tagged-queuing depth (if supported)\n" \
909 "\t-r get/set readonly flag (DANGEROUS to set)\n" \
910 USAGE_SCAN_HWIF("\t-R register an IDE interface (DANGEROUS)\n") \
911 "\t-S set standby (spindown) timeout\n" \
912 "\t-t perform device read timings\n" \
913 "\t-T perform cache read timings\n" \
914 "\t-u get/set unmaskirq flag (0/1)\n" \
915 USAGE_UNREGISTER_HWIF("\t-U un-register an IDE interface (DANGEROUS)\n") \
916 "\t-v defaults; same as -mcudkrag for IDE drives\n" \
917 "\t-V display program version and exit immediately\n" \
918 USAGE_DRIVE_RESET("\t-w perform device reset (DANGEROUS)\n") \
919 "\t-W set drive write-caching flag (0/1) (DANGEROUS)\n" \
920 USAGE_TRISTATE_HWIF("\t-x tristate device for hotswap (0/1) (DANGEROUS)\n") \
921 "\t-X set IDE xfer mode (DANGEROUS)\n" \
922 "\t-y put IDE drive in standby mode\n" \
923 "\t-Y put IDE drive to sleep\n" \
924 "\t-Z disable Seagate auto-powersaving mode\n" \
925 "\t-z re-read partition table"
927 #ifdef CONFIG_FEATURE_FANCY_HEAD
928 #define USAGE_FANCY_HEAD(a) a
930 #define USAGE_FANCY_HEAD(a)
933 #define head_trivial_usage \
934 "[OPTION]... [FILE]..."
935 #define head_full_usage \
936 "Print first 10 lines of each FILE to standard output.\n" \
937 "With more than one FILE, precede each with a header giving the\n" \
938 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
940 "\t-n NUM\t\tPrint first NUM lines instead of first 10" \
942 "\n\t-c NUM\t\toutput the first NUM bytes\n" \
943 "\t-q\t\tnever output headers giving file names\n" \
944 "\t-v\t\talways output headers giving file names" )
945 #define head_example_usage \
946 "$ head -n 2 /etc/passwd\n" \
947 "root:x:0:0:root:/root:/bin/bash\n" \
948 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
950 #define hexdump_trivial_usage \
951 "[-[bcdefnosvx]] [OPTION] FILE"
952 #define hexdump_full_usage \
953 "The hexdump utility is a filter which displays the specified files,\n" \
954 "or the standard input, if no files are specified, in a user specified\n"\
956 "\t-b\t\tOne-byte octal display\n" \
957 "\t-c\t\tOne-byte character display\n" \
958 "\t-d\t\tTwo-byte decimal display\n" \
959 "\t-e FORMAT STRING\n" \
960 "\t-f FORMAT FILE\n" \
961 "\t-n LENGTH\tInterpret only length bytes of input\n" \
962 "\t-o\t\tTwo-byte octal display\n" \
963 "\t-s OFFSET\tSkip offset byte\n" \
964 "\t-v\t\tdisplay all input data\n" \
965 "\t-x\t\tTwo-byte hexadecimal display"
967 #define hostid_trivial_usage \
969 #define hostid_full_usage \
970 "Print out a unique 32-bit identifier for the machine."
972 #define hostname_trivial_usage \
973 "[OPTION] {hostname | -F FILE}"
974 #define hostname_full_usage \
975 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
976 "(or FILE with the -F parameter), the host name will be set.\n\n" \
979 "\t-i\tAddresses for the hostname\n" \
980 "\t-d\tDNS domain name\n" \
981 "\t-f\tFully qualified domain name\n" \
982 "\t-F FILE\tUse the contents of FILE to specify the hostname"
983 #define hostname_example_usage \
987 #ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
988 #define USAGE_HTTPD_BASIC_AUTH(a) a
989 #ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
990 #define USAGE_HTTPD_AUTH_MD5(a) a
992 #define USAGE_HTTPD_AUTH_MD5(a)
995 #define USAGE_HTTPD_BASIC_AUTH(a)
996 #define USAGE_HTTPD_AUTH_MD5(a)
998 #ifdef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
999 #define USAGE_HTTPD_STANDALONE(a)
1000 #define USAGE_HTTPD_SETUID(a)
1002 #define USAGE_HTTPD_STANDALONE(a) a
1003 #ifdef CONFIG_FEATURE_HTTPD_SETUID
1004 #define USAGE_HTTPD_SETUID(a) a
1006 #define USAGE_HTTPD_SETUID(a)
1009 #define httpd_trivial_usage \
1010 "[-c <conf file>]" \
1011 USAGE_HTTPD_STANDALONE(" [-p <port>]") \
1012 USAGE_HTTPD_SETUID(" [-u user]") \
1013 USAGE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1014 USAGE_HTTPD_AUTH_MD5(" [-m pass]") \
1017 #define httpd_full_usage \
1018 "Listens for incoming http server requests.\n\n"\
1020 "\t-c FILE\t\tSpecifies configuration file. (default httpd.conf)\n" \
1021 USAGE_HTTPD_STANDALONE("\t-p PORT\tServer port (default 80)\n") \
1022 USAGE_HTTPD_SETUID("\t-u USER\tSet uid to USER after listening privileges port\n") \
1023 USAGE_HTTPD_BASIC_AUTH("\t-r REALM\tAuthentication Realm for Basic Authentication\n") \
1024 USAGE_HTTPD_AUTH_MD5("\t-m PASS\t\tCrypt PASS with md5 algorithm\n") \
1025 "\t-h HOME \tSpecifies http HOME directory (default ./)\n" \
1026 "\t-e STRING\tHtml encode STRING\n" \
1027 "\t-d STRING\tURL decode STRING"
1029 #define hwclock_trivial_usage \
1030 "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1031 #define hwclock_full_usage \
1032 "Query and set the hardware clock (RTC)\n\n" \
1034 "\t-r\tread hardware clock and print result\n" \
1035 "\t-s\tset the system time from the hardware clock\n" \
1036 "\t-w\tset the hardware clock to the current system time\n" \
1037 "\t-u\tthe hardware clock is kept in coordinated universal time\n" \
1038 "\t-l\tthe hardware clock is kept in local time"
1040 #ifdef CONFIG_SELINUX
1041 #define USAGE_SELINUX(a) a
1043 #define USAGE_SELINUX(a)
1046 #define id_trivial_usage \
1047 "[OPTIONS]... [USERNAME]"
1048 #define id_full_usage \
1049 "Print information for USERNAME or the current user\n\n" \
1051 USAGE_SELINUX("\t-c\tprints only the security context\n") \
1052 "\t-g\tprints only the group ID\n" \
1053 "\t-u\tprints only the user ID\n" \
1054 "\t-n\tprint a name instead of a number\n" \
1055 "\t-r\tprints the real user ID instead of the effective ID"
1056 #define id_example_usage \
1058 "uid=1000(andersen) gid=1000(andersen)\n"
1060 #ifdef CONFIG_FEATURE_IFCONFIG_SLIP
1061 #define USAGE_SIOCSKEEPALIVE(a) a
1063 #define USAGE_SIOCSKEEPALIVE(a)
1065 #ifdef CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
1066 #define USAGE_IFCONFIG_MII(a) a
1068 #define USAGE_IFCONFIG_MII(a)
1070 #ifdef CONFIG_FEATURE_IFCONFIG_HW
1071 #define USAGE_IFCONFIG_HW(a) a
1073 #define USAGE_IFCONFIG_HW(a)
1075 #ifdef CONFIG_FEATURE_IFCONFIG_STATUS
1076 #define USAGE_IFCONFIG_OPT_A(a) a
1078 #define USAGE_IFCONFIG_OPT_A(a)
1080 #ifdef CONFIG_FEATURE_IPV6
1081 #define USAGE_IPV6(a) a
1083 #define USAGE_IPV6(a)
1086 #define ifconfig_trivial_usage \
1087 USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
1088 #define ifconfig_full_usage \
1089 "configure a network interface\n\n" \
1091 USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
1092 USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
1093 "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
1094 "\t[netmask <address>] [dstaddr <address>]\n" \
1095 USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
1096 "\t" USAGE_IFCONFIG_HW("[hw ether <address>] ") \
1097 "[metric <NN>] [mtu <NN>]\n" \
1098 "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \
1099 "\t[multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
1100 USAGE_IFCONFIG_MII("\t[mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
1103 #define ifup_trivial_usage \
1104 "<-ahinv> <ifaces...>"
1105 #define ifup_full_usage \
1106 "ifup <options> <ifaces...>\n\n" \
1108 "\t-h\tthis help\n" \
1109 "\t-a\tde/configure all interfaces automatically\n" \
1110 "\t-i FILE\tuse FILE for interface definitions\n" \
1111 "\t-n\tprint out what would happen, but don't do it\n" \
1112 "\t\t\t(note that this option doesn't disable mappings)\n" \
1113 "\t-v\tprint out what would happen before doing it\n" \
1114 "\t-m\tdon't run any mappings\n" \
1115 "\t-f\tforce de/configuration"
1117 #define ifdown_trivial_usage \
1118 "<-ahinv> <ifaces...>"
1119 #define ifdown_full_usage \
1120 "ifdown <options> <ifaces...>\n\n" \
1122 "\t-h\tthis help\n" \
1123 "\t-a\tde/configure all interfaces automatically\n" \
1124 "\t-i FILE\tuse FILE for interface definitions\n" \
1125 "\t-n\tprint out what would happen, but don't do it\n" \
1126 "\t\t(note that this option doesn't disable mappings)\n" \
1127 "\t-v\tprint out what would happen before doing it\n" \
1128 "\t-m\tdon't run any mappings\n" \
1129 "\t-f\tforce de/configuration"
1131 #define inetd_trivial_usage \
1133 #define inetd_full_usage \
1134 "Listens for network connections and launches programs\n\n" \
1136 "\t-q\tSets the size of the socket listen queue to\n" \
1137 "\t\tthe specified value. Default is 128."
1139 #define init_trivial_usage \
1141 #define init_full_usage \
1142 "Init is the parent of all processes."
1143 #define init_notes_usage \
1144 "This version of init is designed to be run only by the kernel.\n" \
1146 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1147 "the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
1148 "runlevels, use sysvinit.\n" \
1150 "BusyBox init works just fine without an inittab. If no inittab is found, \n" \
1151 "it has the following default behavior:\n" \
1153 " ::sysinit:/etc/init.d/rcS\n" \
1154 " ::askfirst:/bin/sh\n" \
1155 " ::ctrlaltdel:/sbin/reboot\n" \
1156 " ::shutdown:/sbin/swapoff -a\n" \
1157 " ::shutdown:/bin/umount -a -r\n" \
1158 " ::restart:/sbin/init\n" \
1160 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1162 " tty2::askfirst:/bin/sh\n" \
1163 " tty3::askfirst:/bin/sh\n" \
1164 " tty4::askfirst:/bin/sh\n" \
1166 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1168 " <id>:<runlevels>:<action>:<process>\n" \
1172 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1173 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1174 " the specified process to run on. The contents of this field are\n" \
1175 " appended to "/dev/" and used as-is. There is no need for this field to\n" \
1176 " be unique, although if it isn't you may have strange results. If this\n" \
1177 " field is left blank, the controlling tty is set to the console. Also\n" \
1178 " note that if BusyBox detects that a serial console is in use, then only\n" \
1179 " entries whose controlling tty is either the serial console or /dev/null\n" \
1180 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1181 " stinkin' utmp.\n" \
1185 " The runlevels field is completely ignored.\n" \
1189 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1190 " once, restart, ctrlaltdel, and shutdown.\n" \
1192 " The available actions can be classified into two groups: actions\n" \
1193 " that are run only once, and actions that are re-run when the specified\n" \
1194 " process exits.\n" \
1196 " Run only-once actions:\n" \
1198 " 'sysinit' is the first item run on boot. init waits until all\n" \
1199 " sysinit actions are completed before continuing. Following the\n" \
1200 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1201 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1202 " the specified task completes. 'once' actions are asynchronous,\n" \
1203 " therefore, init does not wait for them to complete. 'restart' is\n" \
1204 " the action taken to restart the init process. By default this should\n" \
1205 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1206 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1207 " actions are run when the system detects that someone on the system\n" \
1208 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1209 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1210 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1211 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1212 " is a very good here\n" \
1214 " Run repeatedly actions:\n" \
1216 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1217 " started with a 'respawn' action exits, init automatically restarts\n" \
1218 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1219 " respawning out of control. The 'askfirst' actions acts just like\n" \
1220 " respawn, except that before running the specified process it\n" \
1221 " displays the line "Please press Enter to activate this console."\n" \
1222 " and then waits for the user to press enter before starting the\n" \
1223 " specified process.\n" \
1225 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1226 " error message, and then go along with its business. All actions are\n" \
1227 " run in the order they appear in /etc/inittab.\n" \
1231 " Specifies the process to be executed and its command line.\n" \
1233 "Example /etc/inittab file:\n" \
1235 " # This is run first except when booting in single-user mode.\n" \
1237 " ::sysinit:/etc/init.d/rcS\n" \
1239 " # /bin/sh invocations on selected ttys\n" \
1241 " # Start an "askfirst" shell on the console (whatever that may be)\n" \
1242 " ::askfirst:-/bin/sh\n" \
1243 " # Start an "askfirst" shell on /dev/tty2-4\n" \
1244 " tty2::askfirst:-/bin/sh\n" \
1245 " tty3::askfirst:-/bin/sh\n" \
1246 " tty4::askfirst:-/bin/sh\n" \
1248 " # /sbin/getty invocations for selected ttys\n" \
1250 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1251 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1254 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1256 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1257 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1259 " # Example how to put a getty on a modem line.\n" \
1260 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1262 " # Stuff to do when restarting the init process\n" \
1263 " ::restart:/sbin/init\n" \
1265 " # Stuff to do before rebooting\n" \
1266 " ::ctrlaltdel:/sbin/reboot\n" \
1267 " ::shutdown:/bin/umount -a -r\n" \
1268 " ::shutdown:/sbin/swapoff -a\n"
1270 #ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
1271 #define USAGE_INSMOD_MAP(a) a
1273 #define USAGE_INSMOD_MAP(a)
1275 #define insmod_trivial_usage \
1276 "[OPTION]... MODULE [symbol=value]..."
1277 #define insmod_full_usage \
1278 "Loads the specified kernel modules into the kernel.\n\n" \
1280 "\t-f\tForce module to load into the wrong kernel version.\n" \
1281 "\t-k\tMake module autoclean-able.\n" \
1282 "\t-v\tverbose output\n" \
1283 "\t-q\tquiet output\n" \
1284 "\t-L\tLock to prevent simultaneous loads of a module\n" \
1285 USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout\n") \
1286 "\t-o NAME\tSet internal module name to NAME\n" \
1287 "\t-x\tdo not export externs"
1289 #define install_trivial_usage \
1290 "[-cgmops] [sources] <dest|directory>"
1291 #define install_full_usage \
1292 "Copies files and set attributes\n\n" \
1294 "\t-c\tcopy the file, default\n" \
1295 "\t-d\tcreate directories\n" \
1296 "\t-g\tset group ownership\n" \
1297 "\t-m\tset permission modes\n" \
1298 "\t-o\tset ownership\n" \
1299 "\t-p\tpreserve date\n" \
1300 "\t-s\tstrip symbol tables"
1302 #define ip_trivial_usage \
1303 "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
1304 #define ip_full_usage \
1305 "ip [ OPTIONS ] OBJECT { COMMAND | help }\n" \
1306 "where OBJECT := { link | addr | route | tunnel }\n" \
1307 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1309 #define ipaddr_trivial_usage \
1310 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1311 "\t\t[ dev STRING ] [ to PREFIX ] }"
1312 #define ipaddr_full_usage \
1313 "ipaddr {add|del} IFADDR dev STRING\n" \
1314 "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1315 "\t\t\t[ to PREFIX ] [ label PATTERN ]\n" \
1316 "\t\t\tIFADDR := PREFIX | ADDR peer PREFIX\n" \
1317 "\t\t\t[ broadcast ADDR ] [ anycast ADDR ]\n" \
1318 "\t\t\t[ label STRING ] [ scope SCOPE-ID ]\n" \
1319 "\t\t\tSCOPE-ID := [ host | link | global | NUMBER ]"
1321 #ifdef CONFIG_FEATURE_IPCALC_FANCY
1322 #define XUSAGE_IPCALC_FANCY(a) a
1324 #define XUSAGE_IPCALC_FANCY(a)
1326 #define ipcalc_trivial_usage \
1327 "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1328 #define ipcalc_full_usage \
1329 "Calculate IP network settings from a IP address\n\n" \
1331 "\t-b\t--broadcast\tDisplay calculated broadcast address.\n" \
1332 "\t-n\t--network\tDisplay calculated network address.\n" \
1333 "\t-m\t--netmask\tDisplay default netmask for IP." \
1334 XUSAGE_IPCALC_FANCY(\
1335 "\n\t-p\t--prefix\tDisplay the prefix for IP/NETMASK." \
1336 "\t-h\t--hostname\tDisplay first resolved host name.\n" \
1337 "\t-s\t--silent\tDon't ever display error messages.")
1339 #define iplink_trivial_usage \
1340 "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1341 #define iplink_full_usage \
1342 "iplink set DEVICE { up | down | arp { on | off } |\n" \
1343 "\t\t\tdynamic { on | off } |\n" \
1344 "\t\t\tmtu MTU }\n" \
1345 "\tiplink show [ DEVICE ]"
1347 #define iproute_trivial_usage \
1348 "{ list | flush | { add | del | change | append |\n" \
1349 "\t\treplace | monitor } ROUTE }"
1350 #define iproute_full_usage \
1351 "iproute { list | flush } SELECTOR\n" \
1352 "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1353 "\t\t\t[ oif STRING ] [ tos TOS ]\n" \
1354 "\tiproute { add | del | change | append | replace | monitor } ROUTE\n" \
1355 "\t\t\tSELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1356 "\t\t\tROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1358 #define iptunnel_trivial_usage \
1359 "{ add | change | del | show } [ NAME ]\n" \
1360 "\t\t[ mode { ipip | gre | sit } ]\n" \
1361 "\t\t[ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1362 #define iptunnel_full_usage \
1363 "iptunnel { add | change | del | show } [ NAME ]\n" \
1364 "\t\t\t[ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1365 "\t\t\t[ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1366 "\t\t\t[ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1368 #define kill_trivial_usage \
1369 "[-signal] process-id [process-id ...]"
1370 #define kill_full_usage \
1371 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1373 "\t-l\tList all signal names and numbers."
1374 #define kill_example_usage \
1375 "$ ps | grep apache\n" \
1376 "252 root root S [apache]\n" \
1377 "263 www-data www-data S [apache]\n" \
1378 "264 www-data www-data S [apache]\n" \
1379 "265 www-data www-data S [apache]\n" \
1380 "266 www-data www-data S [apache]\n" \
1381 "267 www-data www-data S [apache]\n" \
1384 #define killall_trivial_usage \
1385 "[-q] [-signal] process-name [process-name ...]"
1386 #define killall_full_usage \
1387 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1389 "\t-l\tList all signal names and numbers.\n"\
1390 "\t-q\tDo not complain if no processes were killed."
1391 #define killall_example_usage \
1392 "$ killall apache\n"
1394 #define klogd_trivial_usage \
1396 #define klogd_full_usage \
1399 "\t-c n\tSets the default log level of console messages to n.\n"\
1400 "\t-n\tRun as a foreground process."
1402 #define length_trivial_usage \
1404 #define length_full_usage \
1405 "Prints out the length of the specified STRING."
1406 #define length_example_usage \
1407 "$ length Hello\n" \
1410 #define ln_trivial_usage \
1411 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1412 #define ln_full_usage \
1413 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\
1414 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1416 "\t-s\tmake symbolic links instead of hard links\n" \
1417 "\t-f\tremove existing destination files\n" \
1418 "\t-n\tno dereference symlinks - treat like normal file"
1419 #define ln_example_usage \
1420 "$ ln -s BusyBox /tmp/ls\n" \
1421 "$ ls -l /tmp/ls\n" \
1422 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1424 #define loadfont_trivial_usage \
1426 #define loadfont_full_usage \
1427 "Loads a console font from standard input."
1428 #define loadfont_example_usage \
1429 "$ loadfont < /etc/i18n/fontname\n"
1431 #define loadkmap_trivial_usage \
1433 #define loadkmap_full_usage \
1434 "Loads a binary keyboard translation table from standard input."
1435 #define loadkmap_example_usage \
1436 "$ loadkmap < /etc/i18n/lang-keymap\n"
1438 #define logger_trivial_usage \
1439 "[OPTION]... [MESSAGE]"
1440 #define logger_full_usage \
1441 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
1443 "\t-s\tLog to stderr as well as the system log.\n" \
1444 "\t-t TAG\tLog using the specified tag (defaults to user name).\n" \
1445 "\t-p PRIORITY\tEnter the message with the specified priority.\n" \
1446 "\t\tThis may be numerical or a ``facility.level'' pair."
1447 #define logger_example_usage \
1448 "$ logger "hello"\n"
1450 #define login_trivial_usage \
1451 "[OPTION]... [username] [ENV=VAR ...]"
1452 #define login_full_usage \
1453 "Begin a new session on the system\n\n" \
1455 "\t-f\tDo not authenticate (user already authenticated)\n" \
1456 "\t-h\tName of the remote host for this login.\n" \
1457 "\t-p\tPreserve environment."
1459 #define logname_trivial_usage \
1461 #define logname_full_usage \
1462 "Print the name of the current user."
1463 #define logname_example_usage \
1467 #define logread_trivial_usage \
1469 #define logread_full_usage \
1470 "Shows the messages from syslogd (using circular buffer).\n\n" \
1472 "\t-f\t\toutput data as the log grows"
1474 #define losetup_trivial_usage \
1475 "[OPTION]... LOOPDEVICE FILE\n" \
1476 "or: losetup [OPTION]... -d LOOPDEVICE"
1477 #define losetup_full_usage \
1478 "Associate LOOPDEVICE with FILE.\n\n" \
1480 "\t-d\t\tDisassociate LOOPDEVICE.\n" \
1481 "\t-o OFFSET\tStart OFFSET bytes into FILE."
1483 #ifdef CONFIG_FEATURE_LS_TIMESTAMPS
1484 #define USAGE_LS_TIMESTAMPS(a) a
1486 #define USAGE_LS_TIMESTAMPS(a)
1488 #ifdef CONFIG_FEATURE_LS_FILETYPES
1489 #define USAGE_LS_FILETYPES(a) a
1491 #define USAGE_LS_FILETYPES(a)
1493 #ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
1494 #define USAGE_LS_FOLLOWLINKS(a) a
1496 #define USAGE_LS_FOLLOWLINKS(a)
1498 #ifdef CONFIG_FEATURE_LS_RECURSIVE
1499 #define USAGE_LS_RECURSIVE(a) a
1501 #define USAGE_LS_RECURSIVE(a)
1503 #ifdef CONFIG_FEATURE_LS_SORTFILES
1504 #define USAGE_LS_SORTFILES(a) a
1506 #define USAGE_LS_SORTFILES(a)
1508 #ifdef CONFIG_FEATURE_AUTOWIDTH
1509 #define USAGE_AUTOWIDTH(a) a
1511 #define USAGE_AUTOWIDTH(a)
1514 #define ls_trivial_usage \
1515 "[-1Aa" USAGE_LS_TIMESTAMPS("c") "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h") USAGE_NOT_HUMAN_READABLE("") "k" USAGE_SELINUX("K") "] [filenames...]"
1516 #define ls_full_usage \
1517 "List directory contents\n\n" \
1519 "\t-1\tlist files in a single column\n" \
1520 "\t-A\tdo not list implied . and ..\n" \
1521 "\t-a\tdo not hide entries starting with .\n" \
1522 "\t-C\tlist entries by columns\n" \
1523 USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
1524 "\t-d\tlist directory entries instead of contents\n" \
1525 USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
1526 USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
1527 "\t-i\tlist the i-node for each file\n" \
1528 "\t-l\tuse a long listing format\n" \
1529 "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
1530 USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1531 USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1532 USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1533 USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1534 USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1535 "\t-s\tlist the size of each file, in blocks\n" \
1536 USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1537 USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1538 USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1539 USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1540 USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1541 "\t-x\tlist entries by lines instead of by columns\n" \
1542 USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1543 USAGE_HUMAN_READABLE( \
1544 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n") \
1545 USAGE_SELINUX("\t-k\tprint security context\n") \
1546 USAGE_SELINUX("\t-K\tprint security context in long format\n")
1548 #define lsmod_trivial_usage \
1550 #define lsmod_full_usage \
1551 "List the currently loaded kernel modules."
1553 #define makedevs_trivial_usage \
1554 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1555 #define makedevs_full_usage \
1556 "Creates a range of block or character special files\n\n" \
1557 "TYPEs include:\n" \
1558 "\tb:\tMake a block (buffered) device.\n" \
1559 "\tc or u:\tMake a character (un-buffered) device.\n" \
1560 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1561 "FIRST specifies the number appended to NAME to create the first device.\n" \
1562 "LAST specifies the number of the last item that should be created.\n" \
1563 "If 's' is the last argument, the base device is created as well.\n\n" \
1565 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1566 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1567 #define makedevs_example_usage \
1568 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1569 "[creates ttyS2-ttyS63]\n" \
1570 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1571 "[creates hda,hda1-hda8]\n"
1573 #ifdef CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1574 #define USAGE_MD5_SHA1_SUM_CHECK(a) a
1576 #define USAGE_MD5_SHA1_SUM_CHECK(a)
1579 #define md5sum_trivial_usage \
1580 "[OPTION] [FILEs...]" \
1581 USAGE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
1582 #define md5sum_full_usage \
1583 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1585 "With no FILE, or when FILE is -, read standard input." \
1586 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
1587 "\t-c\tcheck MD5 sums against given list\n" \
1588 "\nThe following two options are useful only when verifying checksums:\n" \
1589 "\t-s\tdon't output anything, status code shows success\n" \
1590 "\t-w\twarn about improperly formated MD5 checksum lines")
1591 #define md5sum_example_usage \
1592 "$ md5sum < busybox\n" \
1593 "6fd11e98b98a58f64ff3398d7b324003\n" \
1594 "$ md5sum busybox\n" \
1595 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1597 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1601 #define mesg_trivial_usage \
1603 #define mesg_full_usage \
1604 "mesg controls write access to your terminal\n" \
1605 "\ty\tAllow write access to your terminal.\n" \
1606 "\tn\tDisallow write access to your terminal.\n"
1608 #define mkdir_trivial_usage \
1609 "[OPTION] DIRECTORY..."
1610 #define mkdir_full_usage \
1611 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1613 "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1614 "\t-p\tno error if existing, make parent directories as needed"
1615 #define mkdir_example_usage \
1616 "$ mkdir /tmp/foo\n" \
1617 "$ mkdir /tmp/foo\n" \
1618 "/tmp/foo: File exists\n" \
1619 "$ mkdir /tmp/foo/bar/baz\n" \
1620 "/tmp/foo/bar/baz: No such file or directory\n" \
1621 "$ mkdir -p /tmp/foo/bar/baz\n"
1623 #define mkfifo_trivial_usage \
1625 #define mkfifo_full_usage \
1626 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1628 "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1630 #define mkfs_minix_trivial_usage \
1631 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1632 #define mkfs_minix_full_usage \
1633 "Make a MINIX filesystem.\n\n" \
1635 "\t-c\t\tCheck the device for bad blocks\n" \
1636 "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1637 "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1638 "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1639 "\t-v\t\tMake a Minix version 2 filesystem"
1641 #define mknod_trivial_usage \
1642 "[OPTIONS] NAME TYPE MAJOR MINOR"
1643 #define mknod_full_usage \
1644 "Create a special file (block, character, or pipe).\n\n" \
1646 "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1647 "TYPEs include:\n" \
1648 "\tb:\tMake a block (buffered) device.\n" \
1649 "\tc or u:\tMake a character (un-buffered) device.\n" \
1650 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes."
1651 #define mknod_example_usage \
1652 "$ mknod /dev/fd0 b 2 0\n" \
1653 "$ mknod -m 644 /tmp/pipe p\n"
1655 #define mkswap_trivial_usage \
1656 "[-c] [-v0|-v1] device [block-count]"
1657 #define mkswap_full_usage \
1658 "Prepare a disk partition to be used as a swap partition.\n\n" \
1660 "\t-c\t\tCheck for read-ability.\n" \
1661 "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \
1662 "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117).\n" \
1663 "\tblock-count\tNumber of block to use (default is entire partition)."
1665 #define mktemp_trivial_usage \
1667 #define mktemp_full_usage \
1668 "Creates a temporary file with its name based on TEMPLATE.\n" \
1669 "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX).\n\n" \
1671 "\t-d\t\tMake a directory instead of a file\n" \
1672 "\t-q\t\tFail silently if an error occurs"
1673 #define mktemp_example_usage \
1674 "$ mktemp /tmp/temp.XXXXXX\n" \
1675 "/tmp/temp.mWiLjM\n" \
1676 "$ ls -la /tmp/temp.mWiLjM\n" \
1677 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1679 #define modprobe_trivial_usage \
1680 "[-knqrsv] [MODULE ...]"
1681 #define modprobe_full_usage \
1682 "Used for high level module loading and unloading.\n\n" \
1684 "\t-k\tMake module autoclean-able.\n" \
1685 "\t-n\tJust show what would be done.\n" \
1686 "\t-q\tQuiet output.\n" \
1687 "\t-r\tRemove module (stacks) or do autoclean.\n" \
1688 "\t-s\tReport via syslog instead of stderr.\n" \
1689 "\t-v\tVerbose output."
1690 #define modprobe_example_usage \
1691 "$ modprobe cdrom\n"
1693 #define more_trivial_usage \
1695 #define more_full_usage \
1696 "More is a filter for viewing FILE one screenful at a time."
1697 #define more_example_usage \
1700 #ifdef CONFIG_FEATURE_MOUNT_LOOP
1701 #define USAGE_MOUNT_LOOP(a) a
1703 #define USAGE_MOUNT_LOOP(a)
1705 #ifdef CONFIG_FEATURE_MTAB_SUPPORT
1706 #define USAGE_MTAB(a) a
1708 #define USAGE_MTAB(a)
1710 #define mount_trivial_usage \
1711 "[flags] DEVICE NODE [-o options,more-options]"
1712 #define mount_full_usage \
1713 "Mount a filesystem. Autodetection of filesystem type requires the\n" \
1714 "/proc filesystem be already mounted.\n\n" \
1716 "\t-a:\t\tMount all filesystems in fstab.\n" \
1718 "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" \
1719 "\t-n:\t\tDon't write a mount table entry.\n" \
1721 "\t-o option:\tOne of many filesystem options, listed below.\n" \
1722 "\t-r:\t\tMount the filesystem read-only.\n" \
1723 "\t-t fs-type:\tSpecify the filesystem type.\n" \
1724 "\t-w:\t\tMount for reading and writing (default).\n" \
1726 "Options for use with the \"-o\" flag:\n" \
1727 "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \
1728 "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \
1729 "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \
1730 "\texec/noexec:\tAllow use of executable files / disallow them.\n" \
1732 "\tloop:\t\tMounts a file via loop device.\n" \
1734 "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \
1735 "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \
1736 "\tro/rw:\t\tMount for read-only / read-write.\n" \
1737 "\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \
1738 "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \
1739 "You'll have to see the written documentation for those filesystems."
1740 #define mount_example_usage \
1742 "/dev/hda3 on / type minix (rw)\n" \
1743 "proc on /proc type proc (rw)\n" \
1744 "devpts on /dev/pts type devpts (rw)\n" \
1745 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1746 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n"
1748 #define mt_trivial_usage \
1749 "[-f device] opcode value"
1750 #define mt_full_usage \
1751 "Control magnetic tape drive operation\n" \
1752 "\nAvailable Opcodes:\n\n" \
1753 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1754 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1755 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
1756 "setpart tell unload unlock weof wset"
1758 #define mv_trivial_usage \
1759 "[OPTION]... SOURCE DEST\n" \
1760 "or: mv [OPTION]... SOURCE... DIRECTORY"
1761 #define mv_full_usage \
1762 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\n" \
1764 "\t-f\tdon't prompt before overwriting\n" \
1765 "\t-i\tinteractive, prompt before overwrite"
1766 #define mv_example_usage \
1767 "$ mv /tmp/foo /bin/bar\n"
1769 #define nameif_trivial_usage \
1770 "[-s] [-c FILE] [{IFNAME MACADDR}]"
1771 #define nameif_full_usage \
1772 "Nameif renaming network interface while it in the down state.\n\n" \
1774 "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
1775 "\t-s\t\tUse syslog (LOCAL0 facility).\n" \
1776 "\tIFNAME MACADDR\tnew_interface_name interface_mac_address"
1777 #define nameif_example_usage \
1778 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
1780 "$ nameif -c /etc/my_mactab_file\n" \
1782 #define nc_trivial_usage \
1783 "[OPTIONS] [IP] [port]"
1784 #define nc_full_usage \
1785 "Netcat opens a pipe to IP:port\n\n" \
1787 "\t-l\t\tlisten mode, for inbound connects\n" \
1788 "\t-p PORT\t\tlocal port number\n" \
1789 "\t-i SECS\t\tdelay interval for lines sent\n" \
1790 "\t-e PROG\t\tprogram to exec after connect (dangerous!)"
1791 #define nc_example_usage \
1792 "$ nc foobar.somedomain.com 25\n" \
1793 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
1795 "214-Commands supported:\n" \
1796 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
1797 "214 NOOP QUIT RSET HELP\n" \
1799 "221 foobar closing connection\n"
1801 #define netstat_trivial_usage \
1803 #define netstat_full_usage \
1804 "Netstat displays Linux networking information.\n\n" \
1806 "\t-l display listening server sockets\n" \
1807 "\t-a display all sockets (default: connected)\n" \
1808 "\t-e display other/more information\n" \
1809 "\t-n don't resolve names\n" \
1810 "\t-r display routing table\n" \
1811 "\t-t tcp sockets\n" \
1812 "\t-u udp sockets\n" \
1813 "\t-w raw sockets\n" \
1816 #define nslookup_trivial_usage \
1818 #define nslookup_full_usage \
1819 "Queries the nameserver for the IP address of the given HOST\n" \
1820 "optionally using a specified DNS server"
1821 #define nslookup_example_usage \
1822 "$ nslookup localhost\n" \
1823 "Server: default\n" \
1824 "Address: default\n" \
1827 "Address: 127.0.0.1\n"
1829 #define od_trivial_usage \
1830 "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
1831 #define od_full_usage \
1832 "Write an unambiguous representation, octal bytes by default, of FILE\n"\
1833 "to standard output. With no FILE, or when FILE is -, read standard input."
1835 #define openvt_trivial_usage \
1836 "<vtnum> <COMMAND> [ARGS...]"
1837 #define openvt_full_usage \
1838 "Start a command on a new virtual terminal"
1839 #define openvt_example_usage \
1840 "openvt 2 /bin/ash\n"
1842 #ifdef CONFIG_FEATURE_SHA1_PASSWORDS
1843 #define PASSWORD_ALG_TYPES(a) a
1845 #define PASSWORD_ALG_TYPES(a)
1847 #define passwd_trivial_usage \
1849 #define passwd_full_usage \
1850 "Change a user password. If no name is specified,\n" \
1851 "changes the password for the current user.\n" \
1853 "\t-a\tDefine which algorithm shall be used for the password.\n" \
1854 "\t\t\t(Choices: des, md5" \
1855 PASSWORD_ALG_TYPES(", sha1") \
1856 ")\n\t-d\tDelete the password for the specified user account.\n" \
1857 "\t-l\tLocks (disables) the specified user account.\n" \
1858 "\t-u\tUnlocks (re-enables) the specified user account."
1860 #define patch_trivial_usage \
1862 #define patch_full_usage \
1864 #define patch_example_usage \
1865 "$ patch -p1 <example.diff"
1867 #define pidof_trivial_usage \
1868 "process-name [OPTION] [process-name ...]"
1869 #define pidof_full_usage \
1870 "Lists the PIDs of all processes with names that match the\n" \
1871 "names on the command line.\n" \
1873 "\t-s\t\tdisplay only a single PID."
1874 #define pidof_example_usage \
1878 #ifndef CONFIG_FEATURE_FANCY_PING
1879 #define ping_trivial_usage "host"
1880 #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1882 #define ping_trivial_usage \
1884 #define ping_full_usage \
1885 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1887 "\t-c COUNT\tSend only COUNT pings.\n" \
1888 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1889 "\t-q\t\tQuiet mode, only displays output at start\n" \
1890 "\t\t\tand when finished."
1892 #define ping_example_usage \
1893 "$ ping localhost\n" \
1894 "PING slag (127.0.0.1): 56 data bytes\n" \
1895 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
1897 "--- debian ping statistics ---\n" \
1898 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1899 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1901 #ifndef CONFIG_FEATURE_FANCY_PING6
1902 #define ping6_trivial_usage "host"
1903 #define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1905 #define ping6_trivial_usage \
1907 #define ping6_full_usage \
1908 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1910 "\t-c COUNT\tSend only COUNT pings.\n" \
1911 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1912 "\t-q\t\tQuiet mode, only displays output at start\n" \
1913 "\t\t\tand when finished."
1915 #define ping6_example_usage \
1916 "$ ping6 ip6-localhost\n" \
1917 "PING ip6-localhost (::1): 56 data bytes\n" \
1918 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
1920 "--- ip6-localhost ping statistics ---\n" \
1921 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1922 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1924 #define pivot_root_trivial_usage \
1926 #define pivot_root_full_usage \
1927 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1928 "the new root file system."
1930 #define poweroff_trivial_usage \
1932 #define poweroff_full_usage \
1933 "Halt the system and request that the kernel shut off the power.\n" \
1935 "\t-d\t\tdelay interval for shutting off."
1937 #define printf_trivial_usage \
1938 "FORMAT [ARGUMENT...]"
1939 #define printf_full_usage \
1940 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
1941 "Where FORMAT controls the output exactly as in C printf."
1942 #define printf_example_usage \
1943 "$ printf "Val=%d\\n" 5\n" \
1946 #ifdef CONFIG_SELINUX
1947 #define USAGE_NONSELINUX(a)
1949 #define USAGE_NONSELINUX(a) a
1952 #define ps_trivial_usage \
1954 #define ps_full_usage \
1955 "Report process status\n" \
1956 USAGE_NONSELINUX("\n\tThis version of ps accepts no options.") \
1957 USAGE_SELINUX("\nOptions:\n\t-c\tshow SE Linux context")
1959 #define ps_example_usage \
1961 " PID Uid Gid State Command\n" \
1962 " 1 root root S init\n" \
1963 " 2 root root S [kflushd]\n" \
1964 " 3 root root S [kupdate]\n" \
1965 " 4 root root S [kpiod]\n" \
1966 " 5 root root S [kswapd]\n" \
1967 " 742 andersen andersen S [bash]\n" \
1968 " 743 andersen andersen S -bash\n" \
1969 " 745 root root S [getty]\n" \
1970 " 2990 andersen andersen R ps\n"
1972 #define pwd_trivial_usage \
1974 #define pwd_full_usage \
1975 "Print the full filename of the current working directory."
1976 #define pwd_example_usage \
1980 #define rdate_trivial_usage \
1982 #define rdate_full_usage \
1983 "Get and possibly set the system date and time from a remote HOST.\n\n" \
1985 "\t-s\tSet the system date and time (default).\n" \
1986 "\t-p\tPrint the date and time."
1988 #define readlink_trivial_usage \
1990 #define readlink_full_usage \
1991 "Displays the value of a symbolic link."
1993 #define realpath_trivial_usage \
1995 #define realpath_full_usage \
1996 "Returns the absolute pathnames of given argument."
1998 #define reboot_trivial_usage \
2000 #define reboot_full_usage \
2001 "Reboot the system.\n" \
2003 "\t-d\t\tdelay interval for rebooting."
2005 #define renice_trivial_usage \
2006 "priority pid [pid ...]"
2007 #define renice_full_usage \
2008 "Changes priority of running processes. Allowed priorities range\n" \
2009 "from 20 (the process runs only when nothing else is running) to 0\n" \
2010 "(default priority) to -20 (almost nothing else ever gets to run)."
2012 #define reset_trivial_usage \
2014 #define reset_full_usage \
2015 "Resets the screen."
2017 #define rm_trivial_usage \
2018 "[OPTION]... FILE..."
2019 #define rm_full_usage \
2020 "Remove (unlink) the FILE(s). You may use '--' to\n" \
2021 "indicate that all following arguments are non-options.\n\n" \
2023 "\t-i\t\talways prompt before removing each destination\n" \
2024 "\t-f\t\tremove existing destinations, never prompt\n" \
2025 "\t-r or -R\tremove the contents of directories recursively"
2026 #define rm_example_usage \
2027 "$ rm -rf /tmp/foo\n"
2029 #define rmdir_trivial_usage \
2030 "[OPTION]... DIRECTORY..."
2031 #define rmdir_full_usage \
2032 "Remove the DIRECTORY(ies), if they are empty."
2033 #define rmdir_example_usage \
2034 "# rmdir /tmp/foo\n"
2036 #define rmmod_trivial_usage \
2037 "[OPTION]... [MODULE]..."
2038 #define rmmod_full_usage \
2039 "Unloads the specified kernel modules from the kernel.\n\n" \
2041 "\t-a\tRemove all unused modules (recursively)"
2042 #define rmmod_example_usage \
2045 #ifdef CONFIG_FEATURE_IPV6
2046 #define USAGE_ROUTE_IPV6(a) a
2048 #define USAGE_ROUTE_IPV6(a) "\t"
2052 #define route_trivial_usage \
2053 "[{add|del|delete}]"
2054 #define route_full_usage \
2055 "Edit the kernel's routing tables.\n\n" \
2057 "\t-n\t\tDont resolve names.\n" \
2058 "\t-e\t\tDisplay other/more information.\n" \
2059 "\t-A inet" USAGE_ROUTE_IPV6("{6}") "\tSelect address family."
2061 #define rpm_trivial_usage \
2062 "-i -q[ildc]p package.rpm"
2063 #define rpm_full_usage \
2064 "Manipulates RPM packages" \
2066 "\n\t-i Install package" \
2067 "\n\t-q Query package" \
2068 "\n\t-p Query uninstalled package" \
2069 "\n\t-i Show information" \
2070 "\n\t-l List contents" \
2071 "\n\t-d List documents" \
2072 "\n\t-c List config files"
2074 #define rpm2cpio_trivial_usage \
2076 #define rpm2cpio_full_usage \
2077 "Outputs a cpio archive of the rpm file."
2079 #define run_parts_trivial_usage \
2080 "[-t] [-a ARG] [-u MASK] DIRECTORY"
2081 #define run_parts_full_usage \
2082 "Run a bunch of scripts in a directory.\n\n" \
2084 "\t-t\tPrints what would be run, but does not actually run anything.\n" \
2085 "\t-a ARG\tPass ARG as an argument for every program invoked.\n" \
2086 "\t-u MASK\tSet the umask to MASK before executing every program."
2088 #define rx_trivial_usage \
2090 #define rx_full_usage \
2091 "Receive a file using the xmodem protocol."
2092 #define rx_example_usage \
2095 #define sed_trivial_usage \
2096 "[-efinr] pattern [files...]"
2097 #define sed_full_usage \
2099 "\t-e script\tadd the script to the commands to be executed\n" \
2100 "\t-f scriptfile\tadd script-file contents to the\n" \
2101 "\t\t\tcommands to be executed\n" \
2102 "\t-i\t\tedit files in-place\n" \
2103 "\t-n\t\tsuppress automatic printing of pattern space\n" \
2104 "\t-r\t\tuse extended regular expression syntax\n" \
2106 "If no -e or -f is given, the first non-option argument is taken as the sed\n"\
2107 "script to interpret. All remaining arguments are names of input files; if no\n"\
2108 "input files are specified, then the standard input is read. Source files\n" \
2109 "will not be modified unless -i option is given."
2111 #define sed_example_usage \
2112 "$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2115 #define seq_trivial_usage \
2116 "[first [increment]] last"
2117 #define seq_full_usage \
2118 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2119 "FIRST, INCREMENT default to 1\n" \
2123 "\tFIRST\tINCREMENT\tLAST"
2125 #define setkeycodes_trivial_usage \
2126 "SCANCODE KEYCODE ..."
2127 #define setkeycodes_full_usage \
2128 "Set entries into the kernel's scancode-to-keycode map,\n" \
2129 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2130 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2131 "and KEYCODE is given in decimal"
2132 #define setkeycodes_example_usage \
2133 "$ setkeycodes e030 127\n"
2135 #define lash_trivial_usage \
2137 "or: sh -c command [args]..."
2138 #define lash_full_usage \
2139 "The BusyBox LAme SHell (command interpreter)"
2140 #define lash_notes_usage \
2141 "This command does not yet have proper documentation.\n\n" \
2142 "Use lash just as you would use any other shell. It properly handles pipes,\n" \
2143 "redirects, job control, can be used as the shell for scripts, and has a\n" \
2144 "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
2145 "Bourne Shell syntax. If you need things like "if-then-else", "while", and such\n" \
2146 "use ash or bash. If you just need a very simple and extremely small shell,\n" \
2147 "this will do the job."
2149 #define last_trivial_usage \
2151 #define last_full_usage \
2152 "Shows listing of the last users that logged into the system"
2154 #define sha1sum_trivial_usage \
2155 "[OPTION] [FILEs...]" \
2156 USAGE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
2157 #define sha1sum_full_usage \
2158 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2160 "With no FILE, or when FILE is -, read standard input." \
2161 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
2162 "\t-c\tcheck SHA1 sums against given list\n" \
2163 "\nThe following two options are useful only when verifying checksums:\n" \
2164 "\t-s\tdon't output anything, status code shows success\n" \
2165 "\t-w\twarn about improperly formated SHA1 checksum lines")
2167 #ifdef CONFIG_FEATURE_FANCY_SLEEP
2168 #define USAGE_FANCY_SLEEP(a) a
2169 #define USAGE_NOT_FANCY_SLEEP(a)
2171 #define USAGE_FANCY_SLEEP(a)
2172 #define USAGE_NOT_FANCY_SLEEP(a) a
2175 #define sleep_trivial_usage \
2176 USAGE_FANCY_SLEEP("[") "N" USAGE_FANCY_SLEEP("]...")
2177 #define sleep_full_usage \
2178 USAGE_NOT_FANCY_SLEEP("Pause for N seconds.") \
2179 USAGE_FANCY_SLEEP( \
2180 "Pause for a time equal to the total of the args given, where each arg can\n" \
2181 "\t\thave an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2182 #define sleep_example_usage \
2184 "[2 second delay results]\n" \
2185 USAGE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2186 "[98528 second delay results]\n")
2188 #ifdef CONFIG_FEATURE_SORT_UNIQUE
2189 #define USAGE_SORT_UNIQUE(a) a
2191 #define USAGE_SORT_UNIQUE(a)
2193 #ifdef CONFIG_FEATURE_SORT_REVERSE
2194 #define USAGE_SORT_REVERSE(a) a
2196 #define USAGE_SORT_REVERSE(a)
2198 #define sort_trivial_usage \
2199 "[-n" USAGE_SORT_REVERSE("r") USAGE_SORT_UNIQUE("u") "] [FILE]..."
2200 #define sort_full_usage \
2201 "Sorts lines of text in the specified files\n\n"\
2203 USAGE_SORT_UNIQUE("\t-u\tsuppress duplicate lines\n") \
2204 USAGE_SORT_REVERSE("\t-r\tsort in reverse order\n") \
2205 "\t-n\tsort numerics"
2206 #define sort_example_usage \
2207 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2215 #define start_stop_daemon_trivial_usage \
2216 "[OPTIONS] [--start|--stop] ... [-- arguments...]\n"
2217 #define start_stop_daemon_full_usage \
2218 "Program to start and stop services."\
2220 "\n\t-S|--start\t\t\tstart"\
2221 "\n\t-K|--stop\t\t\tstop"\
2222 "\n\t-a|--startas <pathname>\t\tstarts process specified by pathname"\
2223 "\n\t-b|--background\t\t\tforce process into background"\
2224 "\n\t-u|--user <username>|<uid>\tstop this user's processes"\
2225 "\n\t-x|--exec <executable>\t\tprogram to either start or check"\
2226 "\n\t-m|--make-pidfile <filename>\tcreate the -p file and enter pid in it"\
2227 "\n\t-n|--name <process-name>\tstop processes with this name"\
2228 "\n\t-p|--pidfile <pid-file>\t\tsave or load pid using a pid-file"\
2229 "\n\t-q|--quiet\t\t\tbe quiet" \
2230 "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)"
2232 #define strings_trivial_usage \
2233 "[-afo] [-n length] [file ... ]"
2234 #define strings_full_usage \
2235 "Display printable strings in a binary file." \
2237 "\n\t-a\tScan the whole files (this is the default)."\
2238 "\n\t-f\tPrecede each string with the name of the file where it was found." \
2239 "\n\t-n N\tSpecifies that at least N characters forms a sequence (default 4)" \
2240 "\n\t-o\tEach string is preceded by its decimal offset in the file."
2242 #define stty_trivial_usage \
2243 "[-a|g] [-F DEVICE] [SETTING]..."
2244 #define stty_full_usage \
2245 "Without arguments, prints baud rate, line discipline," \
2246 "\nand deviations from stty sane." \
2248 "\n\t-F DEVICE\topen device instead of stdin" \
2249 "\n\t-a\t\tprint all current settings in human-readable form" \
2250 "\n\t-g\t\tprint in stty-readable form" \
2251 "\n\t[SETTING]\tsee manpage"
2253 #define su_trivial_usage \
2254 "[OPTION]... [-] [username]"
2255 #define su_full_usage \
2256 "Change user id or become root.\n" \
2258 "\t-p\tPreserve environment"
2260 #define sulogin_trivial_usage \
2261 "[OPTION]... [tty-device]"
2262 #define sulogin_full_usage \
2263 "Single user login\n" \
2265 "\t-f\tDo not authenticate (user already authenticated)\n" \
2266 "\t-h\tName of the remote host for this login.\n" \
2267 "\t-p\tPreserve environment."
2269 #define swapoff_trivial_usage \
2271 #define swapoff_full_usage \
2272 "Stop swapping virtual memory pages on DEVICE.\n\n" \
2274 "\t-a\tStop swapping on all swap devices"
2276 #define swapon_trivial_usage \
2278 #define swapon_full_usage \
2279 "Start swapping virtual memory pages on DEVICE.\n\n" \
2281 "\t-a\tStart swapping on all swap devices"
2283 #define sync_trivial_usage \
2285 #define sync_full_usage \
2286 "Write all buffered filesystem blocks to disk."
2289 #ifdef CONFIG_FEATURE_ROTATE_LOGFILE
2290 #define USAGE_ROTATE_LOGFILE(a) a
2292 #define USAGE_ROTATE_LOGFILE(a)
2294 #ifdef CONFIG_FEATURE_REMOTE_LOG
2295 #define USAGE_REMOTE_LOG(a) a
2297 #define USAGE_REMOTE_LOG(a)
2299 #ifdef CONFIG_FEATURE_IPC_SYSLOG
2300 #define USAGE_IPC_LOG(a) a
2302 #define USAGE_IPC_LOG(a)
2305 #ifdef CONFIG_SYSCTL
2306 #define sysctl_trivial_usage \
2307 "[OPTIONS]... [VALUE]...\n"
2308 #define sysctl_full_usage
2309 "sysctl - configure kernel parameters at runtime\n\n" \
2311 "\t-n\tUse this option to disable printing of the key name when printing values.\n" \
2312 "\t-w\tUse this option when you want to change a sysctl setting.\n" \
2313 "\t-p\tLoad in sysctl settings from the file specified or /etc/sysctl.conf if none given.\n" \
2314 "\t-a\tDisplay all values currently available.\n" \
2315 "\t-A\tDisplay all values currently available in table form."
2316 #define sysctl_example_usage
2317 "sysctl [-n] variable ...\n" \
2318 "sysctl [-n] -w variable=value ...\n" \
2319 "sysctl [-n] -a\n" \
2320 "sysctl [-n] -p <file>\t(default /etc/sysctl.conf)\n" \
2324 #define syslogd_trivial_usage \
2326 #define syslogd_full_usage \
2327 "Linux system and kernel logging utility.\n" \
2328 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2330 "\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
2331 "\t-n\t\tRun as a foreground process\n" \
2332 "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)\n" \
2333 "\t-S\t\tMake logging output smaller." \
2334 USAGE_ROTATE_LOGFILE( \
2335 "\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
2336 "\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
2338 "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
2339 "\t-L\t\tLog locally and via network logging (default is network only)") \
2341 "\n\t-C [size(KiB)]\tLog to a circular buffer (read the buffer using logread)")
2342 #define syslogd_example_usage \
2343 "$ syslogd -R masterlog:514\n" \
2344 "$ syslogd -R 192.168.1.1:601\n"
2347 #ifndef CONFIG_FEATURE_FANCY_TAIL
2348 #define USAGE_UNSIMPLE_TAIL(a)
2350 #define USAGE_UNSIMPLE_TAIL(a) a
2352 #define tail_trivial_usage \
2353 "[OPTION]... [FILE]..."
2354 #define tail_full_usage \
2355 "Print last 10 lines of each FILE to standard output.\n" \
2356 "With more than one FILE, precede each with a header giving the\n" \
2357 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2359 USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
2360 "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
2361 "\t-f\t\toutput data as the file grows" \
2362 USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
2363 "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
2364 "\t-v\t\talways output headers giving file names\n\n" \
2365 "If the first character of N (bytes or lines) is a '+', output begins with \n" \
2366 "the Nth item from the start of each file, otherwise, print the last N items\n" \
2367 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2368 #define tail_example_usage \
2369 "$ tail -n 1 /etc/resolv.conf\n" \
2370 "nameserver 10.0.0.1\n"
2372 #ifdef CONFIG_FEATURE_TAR_CREATE
2373 #define USAGE_TAR_CREATE(a) a
2375 #define USAGE_TAR_CREATE(a)
2377 #ifdef CONFIG_FEATURE_TAR_EXCLUDE
2378 #define USAGE_TAR_EXCLUDE(a) a
2380 #define USAGE_TAR_EXCLUDE(a)
2382 #ifdef CONFIG_FEATURE_TAR_GZIP
2383 #define USAGE_TAR_GZIP(a) a
2385 #define USAGE_TAR_GZIP(a)
2387 #ifdef CONFIG_FEATURE_TAR_BZIP2
2388 #define USAGE_TAR_BZIP2(a) a
2390 #define USAGE_TAR_BZIP2(a)
2392 #ifdef CONFIG_FEATURE_TAR_COMPRESS
2393 #define USAGE_TAR_COMPRESS(a) a
2395 #define USAGE_TAR_COMPRESS(a)
2398 #define tar_trivial_usage \
2399 "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
2400 USAGE_TAR_EXCLUDE("[-X FILE]") \
2401 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2402 #define tar_full_usage \
2403 "Create, extract, or list files from a tar file.\n\n" \
2405 USAGE_TAR_CREATE("\tc\t\tcreate\n") \
2406 "\tx\t\textract\n" \
2408 "\nArchive format selection:\n" \
2409 USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
2410 USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
2411 USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
2412 "\nFile selection:\n" \
2413 "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
2414 "\tO\t\textract to stdout\n" \
2415 USAGE_TAR_EXCLUDE( \
2416 "\texclude\t\tfile to exclude\n" \
2417 "\tX\t\tfile with names to exclude\n" \
2419 "\tC\t\tchange to directory DIR before operation\n" \
2420 "\tv\t\tverbosely list files processed"
2421 #define tar_example_usage \
2422 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
2423 "$ tar -cf /tmp/tarball.tar /usr/local\n"
2425 #define tee_trivial_usage \
2426 "[OPTION]... [FILE]..."
2427 #define tee_full_usage \
2428 "Copy standard input to each FILE, and also to standard output.\n\n" \
2430 "\t-a\tappend to the given FILEs, do not overwrite\n" \
2431 "\t-i\tignore interrupt signals (SIGINT)"
2432 #define tee_example_usage \
2433 "$ echo "Hello" | tee /tmp/foo\n" \
2434 "$ cat /tmp/foo\n" \
2437 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
2438 #define telnet_trivial_usage \
2439 "[-a] [-l USER] HOST [PORT]"
2440 #define telnet_full_usage \
2441 "Telnet is used to establish interactive communication with another\n" \
2442 "computer over a network using the TELNET protocol.\n\n" \
2444 "\t-a\t\tAttempt an automatic login with the USER variable.\n" \
2445 "\t-l USER\t\tAttempt an automatic login with the USER argument.\n" \
2446 "\tHOST\t\tThe official name, alias or the IP address of the\n" \
2447 "\t\t\tremote host.\n" \
2448 "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
2449 "\t\t\tspecified, the default telnet (23) port is used."
2451 #define telnet_trivial_usage \
2453 #define telnet_full_usage \
2454 "Telnet is used to establish interactive communication with another\n"\
2455 "computer over a network using the TELNET protocol."
2458 #ifdef CONFIG_FEATURE_TELNETD_INETD
2459 #define telnetd_trivial_usage \
2460 "(inetd mode) [OPTION]"
2461 #define telnetd_full_usage \
2462 "Telnetd uses incoming TELNET connections via inetd.\n"\
2464 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
2465 "\t-f issue_file\tDisplay issue_file instead of /etc/issue."
2467 #define telnetd_trivial_usage \
2469 #define telnetd_full_usage \
2470 "Telnetd listens for incoming TELNET connections on PORT.\n"\
2472 "\t-p PORT\tlisten for connections on PORT (default 23)\n"\
2473 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n"\
2474 "\t-f issue_file\tDisplay issue_file instead of /etc/issue."
2477 #define test_trivial_usage \
2478 "EXPRESSION\n or [ EXPRESSION ]"
2479 #define test_full_usage \
2480 "Checks file types and compares values returning an exit\n" \
2481 "code determined by the value of EXPRESSION."
2482 #define test_example_usage \
2483 "$ test 1 -eq 2\n" \
2486 "$ test 1 -eq 1\n" \
2492 "$ [ -d /junk ]\n" \
2496 #ifdef CONFIG_FEATURE_TFTP_GET
2497 #define USAGE_TFTP_GET(a) a
2499 #define USAGE_TFTP_GET(a)
2501 #ifdef CONFIG_FEATURE_TFTP_PUT
2502 #define USAGE_TFTP_PUT(a) a
2504 #define USAGE_TFTP_PUT(a)
2506 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
2507 #define USAGE_TFTP_BS(a) a
2509 #define USAGE_TFTP_BS(a)
2512 #define tftp_trivial_usage \
2513 "[OPTION]... HOST [PORT]"
2514 #define tftp_full_usage \
2515 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
2517 "\t-l FILE\tLocal FILE.\n" \
2518 "\t-r FILE\tRemote FILE." \
2520 "\n\t-g\tGet file." \
2523 "\n\t-p\tPut file." \
2526 "\n\t-b SIZE\tTransfer blocks of SIZE octets." \
2528 #define time_trivial_usage \
2529 "[OPTION]... COMMAND [ARGS...]"
2530 #define time_full_usage \
2531 "Runs the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
2532 "COMMAND's resource usage information is displayed\n\n" \
2534 "\t-v\tDisplays verbose resource usage information."
2536 #define top_trivial_usage \
2538 #define top_full_usage \
2539 "top provides an view of processor activity in real time.\n" \
2540 "This utility reads the status for all processes in /proc each <seconds>\n" \
2541 "and shows the status for however many processes will fit on the screen.\n" \
2542 "This utility will not show processes that are started after program startup,\n" \
2543 "but it will show the EXIT status for and PIDs that exit while it is running."
2545 #define touch_trivial_usage \
2546 "[-c] FILE [FILE ...]"
2547 #define touch_full_usage \
2548 "Update the last-modified date on the given FILE[s].\n\n" \
2550 "\t-c\tDo not create any files"
2551 #define touch_example_usage \
2552 "$ ls -l /tmp/foo\n" \
2553 "/bin/ls: /tmp/foo: No such file or directory\n" \
2554 "$ touch /tmp/foo\n" \
2555 "$ ls -l /tmp/foo\n" \
2556 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
2558 #define tr_trivial_usage \
2559 "[-cds] STRING1 [STRING2]"
2560 #define tr_full_usage \
2561 "Translate, squeeze, and/or delete characters from\n" \
2562 "standard input, writing to standard output.\n\n" \
2564 "\t-c\ttake complement of STRING1\n" \
2565 "\t-d\tdelete input characters coded STRING1\n" \
2566 "\t-s\tsqueeze multiple output characters of STRING2 into one character"
2567 #define tr_example_usage \
2568 "$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \
2571 #define traceroute_trivial_usage \
2572 "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n"\
2573 "\t[-s src_addr] [-t tos] [-w wait] host [data size]"
2574 #define traceroute_full_usage \
2575 "trace the route ip packets follow going to \"host\"\n" \
2577 "\t-d\tset SO_DEBUG options to socket\n" \
2578 "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
2579 "\t-r\tBypass the normal routing tables and send directly to a host\n" \
2580 "\t-v\tVerbose output\n" \
2581 "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
2582 "\t-p port#\tSet the base UDP port number used in probes\n" \
2583 "\t\t(default is 33434)\n" \
2584 "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
2585 "\t\t(default is 3)\n" \
2586 "\t-s src_addr\tUse the following IP address as the source address\n" \
2587 "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
2588 "\t\t(default 0)\n" \
2589 "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
2590 "\t\t(default 3 sec.)."
2593 #define true_trivial_usage \
2595 #define true_full_usage \
2596 "Return an exit code of TRUE (0)."
2597 #define true_example_usage \
2602 #define tty_trivial_usage \
2604 #define tty_full_usage \
2605 "Print the file name of the terminal connected to standard input.\n\n"\
2607 "\t-s\tprint nothing, only return an exit status"
2608 #define tty_example_usage \
2612 #define udhcpc_trivial_usage \
2613 "[-fbnqv] [-c CLIENTID] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
2614 #define udhcpc_full_usage \
2615 "\t-c,\t--clientid=CLIENTID\tClient identifier\n" \
2616 "\t-H,\t--hostname=HOSTNAME\tClient hostname\n" \
2617 "\t-h,\t \tAlias for -H\n" \
2618 "\t-f,\t--foreground\tDo not fork after getting lease\n" \
2619 "\t-b,\t--background\tFork to background if lease cannot be immediately negotiated.\n" \
2620 "\t-i,\t--interface=INTERFACE\tInterface to use (default: eth0)\n" \
2621 "\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated.\n" \
2622 "\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
2623 "\t-q,\t--quit\tQuit after obtaining lease\n" \
2624 "\t-r,\t--request=IP\tIP address to request (default: none)\n" \
2625 "\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
2626 "\t-v,\t--version\tDisplay version"
2628 #define udhcpd_trivial_usage \
2631 #define udhcpd_full_usage \
2634 #ifdef CONFIG_FEATURE_MOUNT_FORCE
2635 #define USAGE_MOUNT_FORCE(a) a
2637 #define USAGE_MOUNT_FORCE(a)
2639 #define umount_trivial_usage \
2640 "[flags] FILESYSTEM|DIRECTORY"
2641 #define umount_full_usage \
2642 "Unmount file systems\n" \
2643 "\nFlags:\n" "\t-a\tUnmount all file systems" \
2644 USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
2645 "\n\t-r\tTry to remount devices as read-only if mount is busy" \
2646 USAGE_MOUNT_FORCE("\n\t-f\tForce umount (i.e., unreachable NFS server)") \
2647 USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
2648 #define umount_example_usage \
2649 "$ umount /dev/hdc1 \n"
2651 #define uname_trivial_usage \
2653 #define uname_full_usage \
2654 "Print certain system information. With no OPTION, same as -s.\n\n" \
2656 "\t-a\tprint all information\n" \
2657 "\t-m\tthe machine (hardware) type\n" \
2658 "\t-n\tprint the machine's network node hostname\n" \
2659 "\t-r\tprint the operating system release\n" \
2660 "\t-s\tprint the operating system name\n" \
2661 "\t-p\tprint the host processor type\n" \
2662 "\t-v\tprint the operating system version"
2663 #define uname_example_usage \
2665 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
2667 #define uncompress_trivial_usage \
2668 "[-c] [-f] [ name ... ]"
2669 #define uncompress_full_usage \
2670 "Uncompress .Z file[s]\n" \
2672 "\t-c\textract to stdout\n" \
2673 "\t-f\tforce overwrite an existing file"
2675 #define uniq_trivial_usage \
2676 "[OPTION]... [INPUT [OUTPUT]]"
2677 #define uniq_full_usage \
2678 "Discard all but one of successive identical lines from INPUT\n" \
2679 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
2681 "\t-c\tprefix lines by the number of occurrences\n" \
2682 "\t-d\tonly print duplicate lines\n" \
2683 "\t-u\tonly print unique lines\n" \
2684 "\t-f N\tskip the first N fields\n" \
2685 "\t-s N\tskip the first N chars (after any skipped fields)"
2686 #define uniq_example_usage \
2687 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
2692 #define unix2dos_trivial_usage \
2694 #define unix2dos_full_usage \
2695 "Converts FILE from unix format to dos format. When no option\n" \
2696 "is given, the input is converted to the opposite output format.\n" \
2697 "When no file is given, uses stdin for input and stdout for output.\n" \
2699 "\t-u\toutput will be in UNIX format\n" \
2700 "\t-d\toutput will be in DOS format"
2702 #define unzip_trivial_usage \
2703 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
2704 #define unzip_full_usage \
2705 "Extracts files from ZIP archives.\n\n" \
2707 "\t-l\tlist archive contents (short form)\n" \
2708 "\t-n\tnever overwrite existing files (default)\n" \
2709 "\t-o\toverwrite files without prompting\n" \
2710 "\t-p\tsend output to stdout\n" \
2711 "\t-q\tbe quiet\n" \
2712 "\t-x\texclude these files\n" \
2713 "\t-d\textract files into this directory"
2715 #define uptime_trivial_usage \
2717 #define uptime_full_usage \
2718 "Display the time since the last boot."
2719 #define uptime_example_usage \
2721 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
2723 #define usleep_trivial_usage \
2725 #define usleep_full_usage \
2726 "Pause for N microseconds."
2727 #define usleep_example_usage \
2728 "$ usleep 1000000\n" \
2729 "[pauses for 1 second]\n"
2731 #define uudecode_trivial_usage \
2733 #define uudecode_full_usage \
2734 "Uudecode a file that is uuencoded.\n\n" \
2736 "\t-o FILE\tdirect output to FILE"
2737 #define uudecode_example_usage \
2738 "$ uudecode -o busybox busybox.uu\n" \
2739 "$ ls -l busybox\n" \
2740 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
2742 #define uuencode_trivial_usage \
2743 "[OPTION] [INFILE] REMOTEFILE"
2744 #define uuencode_full_usage \
2745 "Uuencode a file.\n\n" \
2747 "\t-m\tuse base64 encoding per RFC1521"
2748 #define uuencode_example_usage \
2749 "$ uuencode busybox busybox\n" \
2750 "begin 755 busybox\n" \
2751 "<encoded file snipped>\n" \
2752 "$ uudecode busybox busybox > busybox.uu\n" \
2755 #define vconfig_trivial_usage \
2756 "COMMAND [OPTIONS] ..."
2757 #define vconfig_full_usage \
2758 "vconfig lets you create and remove virtual ethernet devices.\n\n" \
2760 "\tadd [interface-name] [vlan_id]\n" \
2761 "\trem [vlan-name]\n" \
2762 "\tset_flag [interface-name] [flag-num] [0 | 1]\n" \
2763 "\tset_egress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2764 "\tset_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2765 "\tset_name_type [name-type]"
2767 #define vi_trivial_usage \
2768 "[OPTION] [FILE]..."
2769 #define vi_full_usage \
2772 "\t-R\tRead-only- do not write to the file."
2774 #define vlock_trivial_usage \
2776 #define vlock_full_usage \
2777 "Lock a virtual terminal. A password is required to unlock\n" \
2779 "\t-a\tLock all VTs"
2781 #define watch_trivial_usage \
2782 "[-n <seconds>] COMMAND..."
2783 #define watch_full_usage \
2784 "Executes a program periodically.\n" \
2786 "\t-n\tLoop period in seconds - default is 2."
2787 #define watch_example_usage \
2789 "Mon Dec 17 10:31:40 GMT 2000\n" \
2790 "Mon Dec 17 10:31:42 GMT 2000\n" \
2791 "Mon Dec 17 10:31:44 GMT 2000"
2793 #define watchdog_trivial_usage \
2794 "[-t <seconds>] DEV"
2795 #define watchdog_full_usage \
2796 "Periodically write to watchdog device DEV.\n" \
2798 "\t-t\tTimer period in seconds - default is 30."
2800 #define wc_trivial_usage \
2801 "[OPTION]... [FILE]..."
2802 #define wc_full_usage \
2803 "Print line, word, and byte counts for each FILE, and a total line if\n" \
2804 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
2806 "\t-c\tprint the byte counts\n" \
2807 "\t-l\tprint the newline counts\n" \
2808 "\t-L\tprint the length of the longest line\n" \
2809 "\t-w\tprint the word counts"
2810 #define wc_example_usage \
2811 "$ wc /etc/passwd\n" \
2812 " 31 46 1365 /etc/passwd\n"
2814 #define wget_trivial_usage \
2815 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
2816 "\t\t[--header 'header: value'] [-Y|--proxy on/off] [-P DIR] url"
2817 #define wget_full_usage \
2818 "wget retrieves files via HTTP or FTP\n\n" \
2820 "\t-c\tcontinue retrieval of aborted transfers\n" \
2821 "\t-q\tquiet mode - do not print\n" \
2822 "\t-P\tSet directory prefix to DIR\n" \
2823 "\t-O\tsave to filename ('-' for stdout)\n" \
2824 "\t-Y\tuse proxy ('on' or 'off')"
2826 #define which_trivial_usage \
2828 #define which_full_usage \
2829 "Locates a COMMAND."
2830 #define which_example_usage \
2834 #define who_trivial_usage \
2836 #define who_full_usage \
2837 "Prints the current user names and related information"
2839 #define whoami_trivial_usage \
2841 #define whoami_full_usage \
2842 "Prints the user name associated with the current effective user id."
2844 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
2845 #define USAGE_XARGS_CONFIRMATION(a) a
2847 #define USAGE_XARGS_CONFIRMATION(a)
2849 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
2850 #define USAGE_XARGS_TERMOPT(a) a
2852 #define USAGE_XARGS_TERMOPT(a)
2854 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
2855 #define USAGE_XARGS_ZERO_TERM(a) a
2857 #define USAGE_XARGS_ZERO_TERM(a)
2861 #define xargs_trivial_usage \
2862 "[COMMAND] [OPTIONS] [ARGS...]"
2863 #define xargs_full_usage \
2864 "Executes COMMAND on every item given by standard input.\n\n" \
2866 USAGE_XARGS_CONFIRMATION("\t-p\tPrompt the user about whether to run each command\n") \
2867 "\t-r\tDo not run command for empty readed lines\n" \
2868 USAGE_XARGS_TERMOPT("\t-x\tExit if the size is exceeded\n") \
2869 USAGE_XARGS_ZERO_TERM("\t-0\tInput filenames are terminated by a null character\n") \
2870 "\t-t\tPrint the command line on stderr before executing it."
2871 #define xargs_example_usage \
2872 "$ ls | xargs gzip\n" \
2873 "$ find . -name '*.c' -print | xargs rm\n"
2875 #define yes_trivial_usage \
2876 "[OPTION]... [STRING]..."
2877 #define yes_full_usage \
2878 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
2880 #define zcat_trivial_usage \
2882 #define zcat_full_usage \
2883 "Uncompress to stdout."
2885 #endif /* __BB_USAGE_H__ */