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"
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]..."
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 chattr_trivial_usage \
124 "[-R] [-+=AacDdijsStTu] [-v version] files..."
125 #define chattr_full_usage \
126 "change file attributes on an ext2 fs\n\n" \
128 "\t-\tremove attributes\n" \
129 "\t+\tadd attributes\n" \
130 "\t=\tset attributes\n" \
132 "\tA\tdon't track atime\n" \
133 "\ta\tappend mode only\n" \
134 "\tc\tenable compress\n" \
135 "\tD\twrite dir contents synchronously\n" \
136 "\td\tdo not backup with dump\n" \
137 "\ti\tcannot be modified (immutable)\n" \
138 "\tj\twrite all data to journal first\n" \
139 "\ts\tzero disk storage when deleted\n" \
140 "\tS\twrite file contents synchronously\n" \
141 "\tt\tdisable tail-merging of partial blocks with other files\n" \
142 "\tu\tallow file to be undeleted\n" \
144 "\t-R\trecursively list subdirectories\n" \
145 "\t-v\tset the file's version/generation number"
147 #define chgrp_trivial_usage \
148 "[OPTION]... GROUP FILE..."
149 #define chgrp_full_usage \
150 "Change the group membership of each FILE to GROUP.\n" \
152 "\t-R\tChanges files and directories recursively"
153 #define chgrp_example_usage \
154 "$ ls -l /tmp/foo\n" \
155 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
156 "$ chgrp root /tmp/foo\n" \
157 "$ ls -l /tmp/foo\n" \
158 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
160 #define chmod_trivial_usage \
161 "[-R] MODE[,MODE]... FILE..."
162 #define chmod_full_usage \
163 "Each MODE is one or more of the letters ugoa, one of the\n" \
164 "symbols +-= and one or more of the letters rwxst.\n\n" \
166 "\t-R\tChanges files and directories recursively"
167 #define chmod_example_usage \
168 "$ ls -l /tmp/foo\n" \
169 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
170 "$ chmod u+x /tmp/foo\n" \
171 "$ ls -l /tmp/foo\n" \
172 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
173 "$ chmod 444 /tmp/foo\n" \
174 "$ ls -l /tmp/foo\n" \
175 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
177 #define chown_trivial_usage \
178 "[ -Rh ]... OWNER[<.|:>[GROUP]] FILE..."
179 #define chown_full_usage \
180 "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
182 "\t-R\tChanges files and directories recursively\n" \
183 "\t-h\tDo not dereference symbolic links"
184 #define chown_example_usage \
185 "$ ls -l /tmp/foo\n" \
186 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
187 "$ chown root /tmp/foo\n" \
188 "$ ls -l /tmp/foo\n" \
189 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
190 "$ chown root.root /tmp/foo\n" \
192 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
194 #define chroot_trivial_usage \
195 "NEWROOT [COMMAND...]"
196 #define chroot_full_usage \
197 "Run COMMAND with root directory set to NEWROOT."
198 #define chroot_example_usage \
199 "$ ls -l /bin/ls\n" \
200 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
201 "# mount /dev/hdc1 /mnt -t minix\n" \
203 "# ls -l /bin/ls\n" \
204 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
206 #define chvt_trivial_usage \
208 #define chvt_full_usage \
209 "Changes the foreground virtual terminal to /dev/ttyN"
211 #define clear_trivial_usage \
213 #define clear_full_usage \
216 #define cmp_trivial_usage \
217 "[-l] [-s] FILE1 [FILE2]"
218 #define cmp_full_usage \
219 "Compare files. Compares FILE1 vs stdin if FILE2 is not specified.\n\n" \
221 "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
222 "\t\t for all differing bytes\n" \
223 "\t-s\tquiet mode - do not print"
225 #define cp_trivial_usage \
226 "[OPTION]... SOURCE DEST"
227 #define cp_full_usage \
228 "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
230 "\t-a\tSame as -dpR\n" \
231 "\t-d,-P\tPreserves links\n" \
232 "\t-H,-L\tDereference all symlinks (implied by default)\n" \
233 "\t-p\tPreserves file attributes if possible\n" \
234 "\t-f\tforce (implied; ignored) - always set\n" \
235 "\t-i\tinteractive, prompt before overwrite\n" \
236 "\t-R,-r\tCopies directories recursively"
238 #define cpio_trivial_usage \
239 "-[dimtuv][F cpiofile]"
240 #define cpio_full_usage \
241 "Extract or list files from a cpio archive\n" \
242 "Main operation mode:\n" \
243 "\td\t\tmake leading directories\n" \
245 "\tm\t\tpreserve mtime\n" \
248 "\tu\t\tunconditional overwrite\n" \
249 "\tF\t\tinput from file"
251 #define crond_trivial_usage \
252 "-d[#] -c <crondir> -f -b"
253 #define crond_full_usage \
254 "\t-d [#] -l [#] -S -L logfile -f -b -c dir\n" \
255 "\t-d num\tdebug level\n" \
256 "\t-l num\tlog level (8 - default)\n" \
257 "\t-S\tlog to syslogd (default)\n" \
258 "\t-L file\tlog to file\n" \
259 "\t-f\trun in fordeground\n" \
260 "\t-b\trun in background (default)\n" \
261 "\t-c dir\tworking dir"
263 #define crontab_trivial_usage \
264 "[-c dir] {file|-}|[-u|-l|-e|-d user]"
265 #define crontab_full_usage \
266 "\tfile <opts> replace crontab from file\n" \
267 "\t- <opts> replace crontab from stdin\n" \
268 "\t-u user specify user\n" \
269 "\t-l [user] list crontab for user\n" \
270 "\t-e [user] edit crontab for user\n" \
271 "\t-d [user] delete crontab for user\n" \
272 "\t-c dir specify crontab directory"
275 #define cut_trivial_usage \
276 "[OPTION]... [FILE]..."
277 #define cut_full_usage \
278 "Prints selected fields from each input FILE to standard output.\n\n" \
280 "\t-b LIST\t\tOutput only bytes from LIST\n" \
281 "\t-c LIST\t\tOutput only characters from LIST\n" \
282 "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
283 "\t-s\t\tOutput only the lines containing delimiter\n" \
284 "\t-f N\t\tPrint only these fields\n" \
286 #define cut_example_usage \
287 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
289 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
292 #ifdef CONFIG_FEATURE_DATE_ISOFMT
293 #define USAGE_DATE_ISOFMT(a) a
295 #define USAGE_DATE_ISOFMT(a)
298 #define date_trivial_usage \
299 "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
300 #define date_full_usage \
301 "Displays the current time in the given FORMAT, or sets the system date.\n" \
303 "\t-R\t\tOutputs RFC-822 compliant date string\n" \
304 "\t-d STRING\tDisplays time described by STRING, not `now'\n" \
305 USAGE_DATE_ISOFMT("\t-I[TIMESPEC]\tOutputs an ISO-8601 compliant date/time string\n" \
306 "\t\t\tTIMESPEC=`date' (or missing) for date only,\n" \
307 "\t\t\t`hours', `minutes', or `seconds' for date and,\n" \
308 "\t\t\ttime to the indicated precision\n") \
309 "\t-s\t\tSets time described by STRING\n" \
310 "\t-r FILE\t\tDisplays the last modification time of FILE\n" \
311 "\t-u\t\tPrints or sets Coordinated Universal Time"
312 #define date_example_usage \
314 "Wed Apr 12 18:52:41 MDT 2000\n"
316 #define dc_trivial_usage \
318 #define dc_full_usage \
319 "This is a Tiny RPN calculator that understands the\n" \
320 "following operations: +, add, -, sub, *, mul, /, div, %, mod, " \
321 "**, exp, and, or, not, eor.\n" \
322 "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
324 "p - Prints the value on the top of the stack, without altering the stack\n" \
325 "f - Prints the entire contents of the stack without altering anything\n" \
326 "o - Pops the value off the top of the stack and uses it to set the output radix\n" \
327 " Only 10 and 16 are supported"
328 #define dc_example_usage \
331 "$ dc 8 8 \\* 2 2 + / p\n" \
337 "$ echo 72 9 div 8 mul p | dc\n" \
340 #define dd_trivial_usage \
341 "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
342 "\t [seek=N] [conv=notrunc|noerror|sync]"
343 #define dd_full_usage \
344 "Copy a file, converting and formatting according to options\n\n" \
345 "\tif=FILE\t\tread from FILE instead of stdin\n" \
346 "\tof=FILE\t\twrite to FILE instead of stdout\n" \
347 "\tbs=N\t\tread and write N bytes at a time\n" \
348 "\tcount=N\t\tcopy only N input blocks\n" \
349 "\tskip=N\t\tskip N input blocks\n" \
350 "\tseek=N\t\tskip N output blocks\n" \
351 "\tconv=notrunc\tdon't truncate output file\n" \
352 "\tconv=noerror\tcontinue after read errors\n" \
353 "\tconv=sync\tpad blocks with zeros\n" \
355 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
356 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)"
357 #define dd_example_usage \
358 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
362 #define deallocvt_trivial_usage \
364 #define deallocvt_full_usage \
365 "Deallocate unused virtual terminal /dev/ttyN"
367 #define delgroup_trivial_usage \
369 #define delgroup_full_usage \
370 "Deletes group GROUP from the system"
372 #define deluser_trivial_usage \
374 #define deluser_full_usage \
375 "Deletes user USER from the system"
377 #ifdef CONFIG_DEVFSD_FG_NP
378 # define USAGE_DEVFSD_FG_NP(a) a
380 # define USAGE_DEVFSD_FG_NP(a)
383 #define devfsd_trivial_usage \
385 USAGE_DEVFSD_FG_NP("[-fg][-np]" )
386 #define devfsd_full_usage \
387 "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
389 "\tmntpnt\tThe mount point where devfs is mounted.\n\n" \
390 "\t-v\tPrint the protocol version numbers for devfsd\n" \
391 "\t\tand the kernel-side protocol version and exits." \
392 USAGE_DEVFSD_FG_NP( "\n\n\t-fg\tRun the daemon in the foreground.\n\n" \
393 "\t-np\tExit after parsing the configuration file\n" \
394 "\t\tand processing synthetic REGISTER events.\n" \
395 "\t\tDo not poll for events.")
397 #ifdef CONFIG_FEATURE_HUMAN_READABLE
398 # define USAGE_HUMAN_READABLE(a) a
399 # define USAGE_NOT_HUMAN_READABLE(a)
401 # define USAGE_HUMAN_READABLE(a)
402 # define USAGE_NOT_HUMAN_READABLE(a) a
404 #define df_trivial_usage \
405 "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
406 #define df_full_usage \
407 "Print the filesystem space used and space available.\n\n" \
409 USAGE_HUMAN_READABLE( \
410 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
411 "\t-m\tprint sizes in megabytes\n" \
412 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
413 "\n\t-k\tprint sizes in kilobytes(compatibility)")
414 #define df_example_usage \
416 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
417 "/dev/sda3 8690864 8553540 137324 98% /\n" \
418 "/dev/sda1 64216 36364 27852 57% /boot\n" \
420 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
421 "/dev/sda3 8690864 8553540 137324 98% /\n"
423 #define dirname_trivial_usage \
425 #define dirname_full_usage \
426 "Strips non-directory suffix from FILENAME"
427 #define dirname_example_usage \
428 "$ dirname /tmp/foo\n" \
430 "$ dirname /tmp/foo/\n" \
433 #define dmesg_trivial_usage \
434 "[-c] [-n LEVEL] [-s SIZE]"
435 #define dmesg_full_usage \
436 "Prints or controls the kernel ring buffer\n\n" \
438 "\t-c\t\tClears the ring buffer's contents after printing\n" \
439 "\t-n LEVEL\tSets console logging level\n" \
440 "\t-s SIZE\t\tUse a buffer of size SIZE"
442 #define dos2unix_trivial_usage \
444 #define dos2unix_full_usage \
445 "Converts FILE from dos format to unix format. When no option\n" \
446 "is given, the input is converted to the opposite output format.\n" \
447 "When no file is given, uses stdin for input and stdout for output.\n\n" \
449 "\t-u\toutput will be in UNIX format\n" \
450 "\t-d\toutput will be in DOS format"
452 #define dpkg_trivial_usage \
453 "[-ilCPru] [-F option] package_name"
454 #define dpkg_full_usage \
455 "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
457 "\t-i\t\tInstall the package\n" \
458 "\t-l\t\tList of installed packages\n" \
459 "\t-C\t\tConfigure an unpackaged package\n" \
460 "\t-F depends\tIgnore depency problems\n" \
461 "\t-P\t\tPurge all files of a package\n" \
462 "\t-r\t\tRemove all but the configuration files for a package\n" \
463 "\t-u\t\tUnpack a package, but don't configure it"
465 #define dpkg_deb_trivial_usage \
466 "[-cefxX] FILE [argument]"
467 #define dpkg_deb_full_usage \
468 "Perform actions on Debian packages (.debs)\n\n" \
470 "\t-c\tList contents of filesystem tree\n" \
471 "\t-e\tExtract control files to [argument] directory\n" \
472 "\t-f\tDisplay control field name starting with [argument]\n" \
473 "\t-x\tExtract packages filesystem tree to directory\n" \
474 "\t-X\tVerbose extract"
475 #define dpkg_deb_example_usage \
476 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
478 #ifdef CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
479 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a) a
480 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a)
482 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a)
483 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a) a
486 #define du_trivial_usage \
487 "[-aHLdclsx" USAGE_HUMAN_READABLE("hm") "k] [FILE]..."
488 #define du_full_usage \
489 "Summarizes disk space used for each FILE and/or directory.\n" \
490 "Disk space is printed in units of " \
491 USAGE_DU_DEFALT_BLOCKSIZE_1k("1024") USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k("512") \
494 "\t-a\tshow sizes of files in addition to directories\n" \
495 "\t-H\tfollow symbolic links that are FILE command line args\n" \
496 "\t-L\tfollow all symbolic links encountered\n" \
497 "\t-d N\tlimit output to directories (and files with -a) of depth < N\n" \
498 "\t-c\toutput a grand total\n" \
499 "\t-l\tcount sizes many times if hard linked\n" \
500 "\t-s\tdisplay only a total for each argument\n" \
501 "\t-x\tskip directories on different filesystems\n" \
502 USAGE_HUMAN_READABLE( \
503 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
504 "\t-m\tprint sizes in megabytes\n" ) \
505 "\t-k\tprint sizes in kilobytes" USAGE_DU_DEFALT_BLOCKSIZE_1k("(default)")
506 #define du_example_usage \
509 "12 ./kernel-patches/CVS\n" \
510 "80 ./kernel-patches\n" \
513 "12 ./scripts/CVS\n" \
519 #define dumpkmap_trivial_usage \
521 #define dumpkmap_full_usage \
522 "Prints out a binary keyboard translation table to standard output."
523 #define dumpkmap_example_usage \
524 "$ dumpkmap > keymap\n"
526 #define dumpleases_trivial_usage \
527 "[-r|-a] [-f LEASEFILE]"
528 #define dumpleases_full_usage \
529 "Displays the DHCP leases granted by udhcpd.\n\n" \
531 "\t-f,\t--file=FILENAME\tLeases file to load\n" \
532 "\t-r,\t--remaining\tInterpret lease times as time remaing\n" \
533 "\t-a,\t--absolute\tInterpret lease times as expire time"
535 #ifdef CONFIG_FEATURE_FANCY_ECHO
536 # define USAGE_FANCY_ECHO(a) a
538 # define USAGE_FANCY_ECHO(a)
541 #define echo_trivial_usage \
542 USAGE_FANCY_ECHO("[-neE] ") "[ARG ...]"
543 #define echo_full_usage \
544 "Prints the specified ARGs to stdout\n\n" \
545 USAGE_FANCY_ECHO("Options:\n" \
546 "\t-n\tsuppress trailing newline\n" \
547 "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
548 "\t-E\tdisable interpretation of backslash-escaped characters")
549 #define echo_example_usage \
550 "$ echo \"Erik is cool\"\n" \
552 USAGE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
556 "$ echo \"Erik\\nis\\ncool\"\n" \
557 "Erik\\nis\\ncool\n")
559 #define env_trivial_usage \
560 "[-iu] [-] [name=value]... [command]"
561 #define env_full_usage \
562 "Prints the current environment or runs a program after setting\n" \
563 "up the specified environment.\n\n" \
565 "\t-, -i\tstart with an empty environment\n" \
566 "\t-u\tremove variable from the environment"
568 #define expr_trivial_usage \
570 #define expr_full_usage \
571 "Prints the value of EXPRESSION to standard output.\n\n" \
572 "EXPRESSION may be:\n" \
573 "\tARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
574 "\tARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
575 "\tARG1 < ARG2 ARG1 is less than ARG2\n" \
576 "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
577 "\tARG1 = ARG2 ARG1 is equal to ARG2\n" \
578 "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
579 "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
580 "\tARG1 > ARG2 ARG1 is greater than ARG2\n" \
581 "\tARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
582 "\tARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
583 "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
584 "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
585 "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
586 "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
587 "\tmatch STRING REGEXP same as STRING : REGEXP\n" \
588 "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
589 "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \
591 "\tlength STRING length of STRING\n" \
592 "\tquote TOKEN interpret TOKEN as a string, even if\n" \
593 "\t it is a keyword like `match' or an\n" \
594 "\t operator like `/'\n" \
595 "\t( EXPRESSION ) value of EXPRESSION\n\n" \
596 "Beware that many operators need to be escaped or quoted for shells.\n" \
597 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
598 "lexicographical. Pattern matches return the string matched between \n" \
599 "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
600 "of characters matched or 0."
602 #define fakeidentd_trivial_usage \
604 #define fakeidentd_full_usage \
605 "Returns a set string to auth requests\n\n" \
606 "\t-b\tBind to ip address\n" \
607 "\tSTRING\tThe ident answer string (default is nobody)"
609 #define false_trivial_usage \
611 #define false_full_usage \
612 "Return an exit code of FALSE (1)."
613 #define false_example_usage \
618 #define fbset_trivial_usage \
620 #define fbset_full_usage \
621 "Show and modify frame buffer settings"
622 #define fbset_example_usage \
624 "mode \"1024x768-76\"\n" \
625 "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
626 "\tgeometry 1024 768 1024 768 16\n" \
627 "\ttimings 12714 128 32 16 4 128 4\n" \
629 "\trgba 5/11,6/5,5/0,0/0\n" \
632 #define fdflush_trivial_usage \
634 #define fdflush_full_usage \
635 "Forces floppy disk drive to detect disk change"
637 #define fdformat_trivial_usage \
639 #define fdformat_full_usage \
640 "Low-level formats a floppy disk\n\n" \
642 "\t-n\tDon't verify after format"
644 #define fdisk_trivial_usage \
645 "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
646 #define fdisk_full_usage \
647 "Change partition table\n" \
649 "\t-l List partition table(s)\n" \
650 "\t-u Give Start and End in sector (instead of cylinder) units\n" \
651 "\t-s PARTITION Give partition size(s) in blocks\n" \
652 "\t-b 2048: (for certain MO disks) use 2048-byte sectors\n" \
653 "\t-C CYLINDERS Set the number of cylinders\n" \
654 "\t-H HEADS Set the number of heads\n" \
655 "\t-S SECTORS Set the number of sectors\n" \
656 "\t-v Give fdisk version"
658 #ifdef CONFIG_FEATURE_FIND_TYPE
659 # define USAGE_FIND_TYPE(a) a
661 # define USAGE_FIND_TYPE(a)
663 #ifdef CONFIG_FEATURE_FIND_PERM
664 # define USAGE_FIND_PERM(a) a
666 # define USAGE_FIND_PERM(a)
668 #ifdef CONFIG_FEATURE_FIND_MTIME
669 # define USAGE_FIND_MTIME(a) a
671 # define USAGE_FIND_MTIME(a)
673 #ifdef CONFIG_FEATURE_FIND_NEWER
674 # define USAGE_FIND_NEWER(a) a
676 # define USAGE_FIND_NEWER(a)
678 #ifdef CONFIG_FEATURE_FIND_INUM
679 # define USAGE_FIND_INUM(a) a
681 # define USAGE_FIND_INUM(a)
684 #define find_trivial_usage \
685 "[PATH...] [EXPRESSION]"
686 #define find_full_usage \
687 "Search for files in a directory hierarchy. The default PATH is\n" \
688 "the current directory; default EXPRESSION is '-print'\n" \
689 "\nEXPRESSION may consist of:\n" \
690 "\t-follow\t\tDereference symbolic links\n" \
691 "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN\n" \
692 "\t-print\t\tPrint (default and assumed)\n" \
694 "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
696 "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
697 ) USAGE_FIND_MTIME( \
698 "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" \
699 ) USAGE_FIND_NEWER( \
700 "\n\t-newer FILE\tModified time is more recent than FILE's" \
702 "\n\t-inum N\t\tFile has inode number N")
703 #define find_example_usage \
704 "$ find / -name passwd\n" \
707 #define fold_trivial_usage \
709 #define fold_full_usage \
710 "Wrap input lines in each FILE (standard input by default), writing to\n" \
711 "standard output.\n\n" \
713 "\t-b\tcount bytes rather than columns\n" \
714 "\t-s\tbreak at spaces\n" \
715 "\t-w\tuse WIDTH columns instead of 80"
717 #define free_trivial_usage \
719 #define free_full_usage \
720 "Displays the amount of free and used system memory"
721 #define free_example_usage \
723 " total used free shared buffers\n" \
724 " Mem: 257628 248724 8904 59644 93124\n" \
725 " Swap: 128516 8404 120112\n" \
726 "Total: 386144 257128 129016\n" \
728 #define freeramdisk_trivial_usage \
730 #define freeramdisk_full_usage \
731 "Frees all memory used by the specified ramdisk."
732 #define freeramdisk_example_usage \
733 "$ freeramdisk /dev/ram2\n"
735 #define fsck_minix_trivial_usage \
736 "[-larvsmf] /dev/name"
737 #define fsck_minix_full_usage \
738 "Performs a consistency check for MINIX filesystems.\n\n" \
740 "\t-l\tLists all filenames\n" \
741 "\t-r\tPerform interactive repairs\n" \
742 "\t-a\tPerform automatic repairs\n" \
744 "\t-s\tOutputs super-block information\n" \
745 "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
746 "\t-f\tForce file system check"
748 #define ftpget_trivial_usage \
749 "[options] remote-host local-file remote-file"
750 #define ftpget_full_usage \
751 "Retrieve a remote file via FTP.\n\n" \
753 "\t-c, --continue Continue a previous transfer\n" \
754 "\t-v, --verbose Verbose\n" \
755 "\t-u, --username Username to be used\n" \
756 "\t-p, --password Password to be used\n" \
757 "\t-P, --port Port number to be used"
759 #define ftpput_trivial_usage \
760 "[options] remote-host remote-file local-file"
761 #define ftpput_full_usage \
762 "Store a local file on a remote machine via FTP.\n\n" \
764 "\t-v, --verbose Verbose\n" \
765 "\t-u, --username Username to be used\n" \
766 "\t-p, --password Password to be used\n" \
767 "\t-P, --port Port number to be used"
769 #define getopt_trivial_usage \
771 #define getopt_full_usage \
772 "Parse command options\n" \
773 "\t-a, --alternative Allow long options starting with single -\n" \
774 "\t-l, --longoptions=longopts Long options to be recognized\n" \
775 "\t-n, --name=progname The name under which errors are reported\n" \
776 "\t-o, --options=optstring Short options to be recognized\n" \
777 "\t-q, --quiet Disable error reporting by getopt(3)\n" \
778 "\t-Q, --quiet-output No normal output\n" \
779 "\t-s, --shell=shell Set shell quoting conventions\n" \
780 "\t-T, --test Test for getopt(1) version\n" \
781 "\t-u, --unquoted Do not quote the output"
782 #define getopt_example_usage \
783 "$ cat getopt.test\n" \
785 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
786 " -n 'example.busybox' -- \"$@\"`\n" \
787 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
788 "eval set -- \"$GETOPT\"\n" \
789 "while true ; do\n" \
791 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
792 " -b|--b-long) echo \"Option b, argument `$2'\" ; shift 2 ;;\n" \
794 " case \"$2\" in\n" \
795 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
796 " *) echo \"Option c, argument `$2'\" ; shift 2 ;;\n" \
798 " --) shift ; break ;;\n" \
799 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
803 #define getty_trivial_usage \
804 "[OPTIONS]... baud_rate,... line [termtype]"
805 #define getty_full_usage \
806 "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
808 "\t-h\t\tEnable hardware (RTS/CTS) flow control\n" \
809 "\t-i\t\tDo not display /etc/issue before running login\n" \
810 "\t-L\t\tLocal line, so do not do carrier detect\n" \
811 "\t-m\t\tGet baud rate from modem's CONNECT status message\n" \
812 "\t-w\t\tWait for a CR or LF before sending /etc/issue\n" \
813 "\t-n\t\tDo not prompt the user for a login name\n" \
814 "\t-f issue_file\tDisplay issue_file instead of /etc/issue\n" \
815 "\t-l login_app\tInvoke login_app instead of /bin/login\n" \
816 "\t-t timeout\tTerminate after timeout if no username is read\n" \
817 "\t-I initstring\tSets the init string to send before anything else\n" \
818 "\t-H login_host\tLog login_host into the utmp file as the hostname"
821 #define grep_trivial_usage \
822 "[-ihHnqvs] PATTERN [FILEs...]"
823 #define grep_full_usage \
824 "Search for PATTERN in each FILE or standard input.\n\n" \
826 "\t-H\tprefix output lines with filename where match was found\n" \
827 "\t-h\tsuppress the prefixing filename on output\n" \
828 "\t-i\tignore case distinctions\n" \
829 "\t-l\tlist names of files that match\n" \
830 "\t-n\tprint line number with output lines\n" \
831 "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \
832 "\t-v\tselect non-matching lines\n" \
833 "\t-s\tsuppress file open/read error messages"
834 #define grep_example_usage \
835 "$ grep root /etc/passwd\n" \
836 "root:x:0:0:root:/root:/bin/bash\n" \
837 "$ grep ^[rR]oo. /etc/passwd\n" \
838 "root:x:0:0:root:/root:/bin/bash\n"
840 #define gunzip_trivial_usage \
842 #define gunzip_full_usage \
843 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
845 "\t-c\tWrite output to standard output\n" \
846 "\t-f\tForce read when source is a terminal\n" \
847 "\t-t\tTest compressed file integrity"
848 #define gunzip_example_usage \
849 "$ ls -la /tmp/BusyBox*\n" \
850 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
851 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
852 "$ ls -la /tmp/BusyBox*\n" \
853 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
855 #define gzip_trivial_usage \
856 "[OPTION]... [FILE]..."
857 #define gzip_full_usage \
858 "Compress FILE(s) with maximum compression.\n" \
859 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
861 "\t-c\tWrite output to standard output instead of FILE.gz\n" \
862 "\t-d\tDecompress\n" \
863 "\t-f\tForce write when destination is a terminal"
864 #define gzip_example_usage \
865 "$ ls -la /tmp/busybox*\n" \
866 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
867 "$ gzip /tmp/busybox.tar\n" \
868 "$ ls -la /tmp/busybox*\n" \
869 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
871 #define halt_trivial_usage \
873 #define halt_full_usage \
874 "Halt the system.\n" \
876 "\t-d\t\tdelay interval for halting"
878 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
879 #define USAGE_HDPARM_IDENT(a) a
881 #define USAGE_HDPARM_IDENT(a)
884 #ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
885 #define USAGE_SCAN_HWIF(a) a
887 #define USAGE_SCAN_HWIF(a)
890 #ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
891 #define USAGE_UNREGISTER_HWIF(a) a
893 #define USAGE_UNREGISTER_HWIF(a)
896 #ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
897 #define USAGE_DRIVE_RESET(a) a
899 #define USAGE_DRIVE_RESET(a)
902 #ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
903 #define USAGE_TRISTATE_HWIF(a) a
905 #define USAGE_TRISTATE_HWIF(a)
908 #ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
909 #define USAGE_GETSET_DMA(a) a
911 #define USAGE_GETSET_DMA(a)
914 #define hdparm_trivial_usage \
915 "[options] [device] .."
916 #define hdparm_full_usage \
918 "\t-a get/set fs readahead\n" \
919 "\t-A set drive read-lookahead flag (0/1)\n" \
920 "\t-b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
921 "\t-B set Advanced Power Management setting (1-255)\n" \
922 "\t-c get/set IDE 32-bit IO setting\n" \
923 "\t-C check IDE power mode status\n" \
924 USAGE_GETSET_DMA("\t-d get/set using_dma flag\n") \
925 "\t-D enable/disable drive defect-mgmt\n" \
926 "\t-f flush buffer cache for device on exit\n" \
927 "\t-g display drive geometry\n" \
928 "\t-h display terse usage information\n" \
929 "\t-i display drive identification\n" \
930 USAGE_HDPARM_IDENT("\t-I detailed/current information directly from drive\n") \
931 USAGE_HDPARM_IDENT("\t-Istdin similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \
932 "\t-k get/set keep_settings_over_reset flag (0/1)\n" \
933 "\t-K set drive keep_features_over_reset flag (0/1)\n" \
934 "\t-L set drive doorlock (0/1) (removable harddisks only)\n" \
935 "\t-m get/set multiple sector count\n" \
936 "\t-n get/set ignore-write-errors flag (0/1)\n" \
937 "\t-p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
938 "\t-P set drive prefetch count\n" \
939 "\t-q change next setting quietly\n" \
940 "\t-Q get/set DMA tagged-queuing depth (if supported)\n" \
941 "\t-r get/set readonly flag (DANGEROUS to set)\n" \
942 USAGE_SCAN_HWIF("\t-R register an IDE interface (DANGEROUS)\n") \
943 "\t-S set standby (spindown) timeout\n" \
944 "\t-t perform device read timings\n" \
945 "\t-T perform cache read timings\n" \
946 "\t-u get/set unmaskirq flag (0/1)\n" \
947 USAGE_UNREGISTER_HWIF("\t-U un-register an IDE interface (DANGEROUS)\n") \
948 "\t-v defaults; same as -mcudkrag for IDE drives\n" \
949 "\t-V display program version and exit immediately\n" \
950 USAGE_DRIVE_RESET("\t-w perform device reset (DANGEROUS)\n") \
951 "\t-W set drive write-caching flag (0/1) (DANGEROUS)\n" \
952 USAGE_TRISTATE_HWIF("\t-x tristate device for hotswap (0/1) (DANGEROUS)\n") \
953 "\t-X set IDE xfer mode (DANGEROUS)\n" \
954 "\t-y put IDE drive in standby mode\n" \
955 "\t-Y put IDE drive to sleep\n" \
956 "\t-Z disable Seagate auto-powersaving mode\n" \
957 "\t-z re-read partition table"
959 #ifdef CONFIG_FEATURE_FANCY_HEAD
960 #define USAGE_FANCY_HEAD(a) a
962 #define USAGE_FANCY_HEAD(a)
965 #define head_trivial_usage \
966 "[OPTION]... [FILE]..."
967 #define head_full_usage \
968 "Print first 10 lines of each FILE to standard output.\n" \
969 "With more than one FILE, precede each with a header giving the\n" \
970 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
972 "\t-n NUM\t\tPrint first NUM lines instead of first 10" \
974 "\n\t-c NUM\t\toutput the first NUM bytes\n" \
975 "\t-q\t\tnever output headers giving file names\n" \
976 "\t-v\t\talways output headers giving file names" )
977 #define head_example_usage \
978 "$ head -n 2 /etc/passwd\n" \
979 "root:x:0:0:root:/root:/bin/bash\n" \
980 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
982 #define hexdump_trivial_usage \
983 "[-[bcdefnosvx]] [OPTION] FILE"
984 #define hexdump_full_usage \
985 "The hexdump utility is a filter which displays the specified files,\n" \
986 "or the standard input, if no files are specified, in a user specified\n" \
988 "\t-b\t\tOne-byte octal display\n" \
989 "\t-c\t\tOne-byte character display\n" \
990 "\t-d\t\tTwo-byte decimal display\n" \
991 "\t-e FORMAT STRING\n" \
992 "\t-f FORMAT FILE\n" \
993 "\t-n LENGTH\tInterpret only length bytes of input\n" \
994 "\t-o\t\tTwo-byte octal display\n" \
995 "\t-s OFFSET\tSkip offset byte\n" \
996 "\t-v\t\tdisplay all input data\n" \
997 "\t-x\t\tTwo-byte hexadecimal display"
999 #define hostid_trivial_usage \
1001 #define hostid_full_usage \
1002 "Print out a unique 32-bit identifier for the machine."
1004 #define hostname_trivial_usage \
1005 "[OPTION] {hostname | -F FILE}"
1006 #define hostname_full_usage \
1007 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
1008 "(or FILE with the -F parameter), the host name will be set.\n\n" \
1011 "\t-i\tAddresses for the hostname\n" \
1012 "\t-d\tDNS domain name\n" \
1013 "\t-f\tFully qualified domain name\n" \
1014 "\t-F FILE\tUse the contents of FILE to specify the hostname"
1015 #define hostname_example_usage \
1019 #ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
1020 # define USAGE_HTTPD_BASIC_AUTH(a) a
1021 # ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
1022 # define USAGE_HTTPD_AUTH_MD5(a) a
1024 # define USAGE_HTTPD_AUTH_MD5(a)
1027 # define USAGE_HTTPD_BASIC_AUTH(a)
1028 # define USAGE_HTTPD_AUTH_MD5(a)
1030 #ifdef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
1031 # define USAGE_HTTPD_STANDALONE(a)
1032 # define USAGE_HTTPD_SETUID(a)
1034 # define USAGE_HTTPD_STANDALONE(a) a
1035 # ifdef CONFIG_FEATURE_HTTPD_SETUID
1036 # define USAGE_HTTPD_SETUID(a) a
1038 # define USAGE_HTTPD_SETUID(a)
1041 #define httpd_trivial_usage \
1042 "[-c <conf file>]" \
1043 USAGE_HTTPD_STANDALONE(" [-p <port>]") \
1044 USAGE_HTTPD_SETUID(" [-u user]") \
1045 USAGE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1046 USAGE_HTTPD_AUTH_MD5(" [-m pass]") \
1049 #define httpd_full_usage \
1050 "Listens for incoming http server requests.\n\n" \
1052 "\t-c FILE\t\tSpecifies configuration file. (default httpd.conf)\n" \
1053 USAGE_HTTPD_STANDALONE("\t-p PORT\tServer port (default 80)\n") \
1054 USAGE_HTTPD_SETUID("\t-u USER\tSet uid to USER after listening privileges port\n") \
1055 USAGE_HTTPD_BASIC_AUTH("\t-r REALM\tAuthentication Realm for Basic Authentication\n") \
1056 USAGE_HTTPD_AUTH_MD5("\t-m PASS\t\tCrypt PASS with md5 algorithm\n") \
1057 "\t-h HOME \tSpecifies http HOME directory (default ./)\n" \
1058 "\t-e STRING\tHtml encode STRING\n" \
1059 "\t-d STRING\tURL decode STRING"
1061 #define hwclock_trivial_usage \
1062 "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1063 #define hwclock_full_usage \
1064 "Query and set the hardware clock (RTC)\n\n" \
1066 "\t-r\tread hardware clock and print result\n" \
1067 "\t-s\tset the system time from the hardware clock\n" \
1068 "\t-w\tset the hardware clock to the current system time\n" \
1069 "\t-u\tthe hardware clock is kept in coordinated universal time\n" \
1070 "\t-l\tthe hardware clock is kept in local time"
1072 #ifdef CONFIG_SELINUX
1073 # define USAGE_SELINUX(a) a
1075 # define USAGE_SELINUX(a)
1078 #define id_trivial_usage \
1079 "[OPTIONS]... [USERNAME]"
1080 #define id_full_usage \
1081 "Print information for USERNAME or the current user\n\n" \
1083 USAGE_SELINUX("\t-c\tprints only the security context\n") \
1084 "\t-g\tprints only the group ID\n" \
1085 "\t-u\tprints only the user ID\n" \
1086 "\t-n\tprint a name instead of a number\n" \
1087 "\t-r\tprints the real user ID instead of the effective ID"
1088 #define id_example_usage \
1090 "uid=1000(andersen) gid=1000(andersen)\n"
1092 #ifdef CONFIG_FEATURE_IFCONFIG_SLIP
1093 # define USAGE_SIOCSKEEPALIVE(a) a
1095 # define USAGE_SIOCSKEEPALIVE(a)
1097 #ifdef CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
1098 # define USAGE_IFCONFIG_MII(a) a
1100 # define USAGE_IFCONFIG_MII(a)
1102 #ifdef CONFIG_FEATURE_IFCONFIG_HW
1103 # define USAGE_IFCONFIG_HW(a) a
1105 # define USAGE_IFCONFIG_HW(a)
1107 #ifdef CONFIG_FEATURE_IFCONFIG_STATUS
1108 # define USAGE_IFCONFIG_OPT_A(a) a
1110 # define USAGE_IFCONFIG_OPT_A(a)
1112 #ifdef CONFIG_FEATURE_IPV6
1113 # define USAGE_IPV6(a) a
1115 # define USAGE_IPV6(a)
1118 #define ifconfig_trivial_usage \
1119 USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
1120 #define ifconfig_full_usage \
1121 "configure a network interface\n\n" \
1123 USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
1124 USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
1125 "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
1126 "\t[netmask <address>] [dstaddr <address>]\n" \
1127 USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
1128 "\t" USAGE_IFCONFIG_HW("[hw ether <address>] ") \
1129 "[metric <NN>] [mtu <NN>]\n" \
1130 "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \
1131 "\t[multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
1132 USAGE_IFCONFIG_MII("\t[mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
1135 #define ifup_trivial_usage \
1136 "<-ahinv> <ifaces...>"
1137 #define ifup_full_usage \
1138 "ifup <options> <ifaces...>\n\n" \
1140 "\t-h\tthis help\n" \
1141 "\t-a\tde/configure all interfaces automatically\n" \
1142 "\t-i FILE\tuse FILE for interface definitions\n" \
1143 "\t-n\tprint out what would happen, but don't do it\n" \
1144 "\t\t\t(note that this option doesn't disable mappings)\n" \
1145 "\t-v\tprint out what would happen before doing it\n" \
1146 "\t-m\tdon't run any mappings\n" \
1147 "\t-f\tforce de/configuration"
1149 #define ifdown_trivial_usage \
1150 "<-ahinv> <ifaces...>"
1151 #define ifdown_full_usage \
1152 "ifdown <options> <ifaces...>\n\n" \
1154 "\t-h\tthis help\n" \
1155 "\t-a\tde/configure all interfaces automatically\n" \
1156 "\t-i FILE\tuse FILE for interface definitions\n" \
1157 "\t-n\tprint out what would happen, but don't do it\n" \
1158 "\t\t(note that this option doesn't disable mappings)\n" \
1159 "\t-v\tprint out what would happen before doing it\n" \
1160 "\t-m\tdon't run any mappings\n" \
1161 "\t-f\tforce de/configuration"
1163 #define inetd_trivial_usage \
1165 #define inetd_full_usage \
1166 "Listens for network connections and launches programs\n\n" \
1168 "\t-q\tSets the size of the socket listen queue to\n" \
1169 "\t\tthe specified value. Default is 128"
1171 #define init_trivial_usage \
1173 #define init_full_usage \
1174 "Init is the parent of all processes."
1175 #define init_notes_usage \
1176 "This version of init is designed to be run only by the kernel.\n" \
1178 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1179 "the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
1180 "runlevels, use sysvinit.\n" \
1182 "BusyBox init works just fine without an inittab. If no inittab is found, \n" \
1183 "it has the following default behavior:\n" \
1185 " ::sysinit:/etc/init.d/rcS\n" \
1186 " ::askfirst:/bin/sh\n" \
1187 " ::ctrlaltdel:/sbin/reboot\n" \
1188 " ::shutdown:/sbin/swapoff -a\n" \
1189 " ::shutdown:/bin/umount -a -r\n" \
1190 " ::restart:/sbin/init\n" \
1192 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1194 " tty2::askfirst:/bin/sh\n" \
1195 " tty3::askfirst:/bin/sh\n" \
1196 " tty4::askfirst:/bin/sh\n" \
1198 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1200 " <id>:<runlevels>:<action>:<process>\n" \
1204 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1205 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1206 " the specified process to run on. The contents of this field are\n" \
1207 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1208 " be unique, although if it isn't you may have strange results. If this\n" \
1209 " field is left blank, the controlling tty is set to the console. Also\n" \
1210 " note that if BusyBox detects that a serial console is in use, then only\n" \
1211 " entries whose controlling tty is either the serial console or /dev/null\n" \
1212 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1213 " stinkin' utmp.\n" \
1217 " The runlevels field is completely ignored.\n" \
1221 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1222 " once, restart, ctrlaltdel, and shutdown.\n" \
1224 " The available actions can be classified into two groups: actions\n" \
1225 " that are run only once, and actions that are re-run when the specified\n" \
1226 " process exits.\n" \
1228 " Run only-once actions:\n" \
1230 " 'sysinit' is the first item run on boot. init waits until all\n" \
1231 " sysinit actions are completed before continuing. Following the\n" \
1232 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1233 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1234 " the specified task completes. 'once' actions are asynchronous,\n" \
1235 " therefore, init does not wait for them to complete. 'restart' is\n" \
1236 " the action taken to restart the init process. By default this should\n" \
1237 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1238 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1239 " actions are run when the system detects that someone on the system\n" \
1240 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1241 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1242 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1243 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1244 " is a very good here\n" \
1246 " Run repeatedly actions:\n" \
1248 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1249 " started with a 'respawn' action exits, init automatically restarts\n" \
1250 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1251 " respawning out of control. The 'askfirst' actions acts just like\n" \
1252 " respawn, except that before running the specified process it\n" \
1253 " displays the line \"Please press Enter to activate this console.\"\n" \
1254 " and then waits for the user to press enter before starting the\n" \
1255 " specified process.\n" \
1257 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1258 " error message, and then go along with its business. All actions are\n" \
1259 " run in the order they appear in /etc/inittab.\n" \
1263 " Specifies the process to be executed and its command line.\n" \
1265 "Example /etc/inittab file:\n" \
1267 " # This is run first except when booting in single-user mode.\n" \
1269 " ::sysinit:/etc/init.d/rcS\n" \
1271 " # /bin/sh invocations on selected ttys\n" \
1273 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1274 " ::askfirst:-/bin/sh\n" \
1275 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1276 " tty2::askfirst:-/bin/sh\n" \
1277 " tty3::askfirst:-/bin/sh\n" \
1278 " tty4::askfirst:-/bin/sh\n" \
1280 " # /sbin/getty invocations for selected ttys\n" \
1282 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1283 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1286 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1288 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1289 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1291 " # Example how to put a getty on a modem line.\n" \
1292 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1294 " # Stuff to do when restarting the init process\n" \
1295 " ::restart:/sbin/init\n" \
1297 " # Stuff to do before rebooting\n" \
1298 " ::ctrlaltdel:/sbin/reboot\n" \
1299 " ::shutdown:/bin/umount -a -r\n" \
1300 " ::shutdown:/sbin/swapoff -a\n"
1302 #ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
1303 # define USAGE_INSMOD_MAP(a) a
1305 # define USAGE_INSMOD_MAP(a)
1307 #define insmod_trivial_usage \
1308 "[OPTION]... MODULE [symbol=value]..."
1309 #define insmod_full_usage \
1310 "Loads the specified kernel modules into the kernel.\n\n" \
1312 "\t-f\tForce module to load into the wrong kernel version\n" \
1313 "\t-k\tMake module autoclean-able\n" \
1314 "\t-v\tverbose output\n" \
1315 "\t-q\tquiet output\n" \
1316 "\t-L\tLock to prevent simultaneous loads of a module\n" \
1317 USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout\n") \
1318 "\t-o NAME\tSet internal module name to NAME\n" \
1319 "\t-x\tdo not export externs"
1321 #define install_trivial_usage \
1322 "[-cgmops] [sources] <dest|directory>"
1323 #define install_full_usage \
1324 "Copies files and set attributes\n\n" \
1326 "\t-c\tcopy the file, default\n" \
1327 "\t-d\tcreate directories\n" \
1328 "\t-g\tset group ownership\n" \
1329 "\t-m\tset permission modes\n" \
1330 "\t-o\tset ownership\n" \
1331 "\t-p\tpreserve date\n" \
1332 "\t-s\tstrip symbol tables"
1334 #define ip_trivial_usage \
1335 "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
1336 #define ip_full_usage \
1337 "ip [ OPTIONS ] OBJECT { COMMAND | help }\n" \
1338 "where OBJECT := { link | addr | route | tunnel }\n" \
1339 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1341 #define ipaddr_trivial_usage \
1342 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1343 "\t\t[ dev STRING ] [ to PREFIX ] }"
1344 #define ipaddr_full_usage \
1345 "ipaddr {add|del} IFADDR dev STRING\n" \
1346 "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1347 "\t\t\t[ to PREFIX ] [ label PATTERN ]\n" \
1348 "\t\t\tIFADDR := PREFIX | ADDR peer PREFIX\n" \
1349 "\t\t\t[ broadcast ADDR ] [ anycast ADDR ]\n" \
1350 "\t\t\t[ label STRING ] [ scope SCOPE-ID ]\n" \
1351 "\t\t\tSCOPE-ID := [ host | link | global | NUMBER ]"
1353 #ifdef CONFIG_FEATURE_IPCALC_FANCY
1354 # define XUSAGE_IPCALC_FANCY(a) a
1356 # define XUSAGE_IPCALC_FANCY(a)
1358 #define ipcalc_trivial_usage \
1359 "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1360 #define ipcalc_full_usage \
1361 "Calculate IP network settings from a IP address\n\n" \
1363 "\t-b\t--broadcast\tDisplay calculated broadcast address\n" \
1364 "\t-n\t--network\tDisplay calculated network address\n" \
1365 "\t-m\t--netmask\tDisplay default netmask for IP." \
1366 XUSAGE_IPCALC_FANCY( \
1367 "\n\t-p\t--prefix\tDisplay the prefix for IP/NETMASK." \
1368 "\t-h\t--hostname\tDisplay first resolved host name\n" \
1369 "\t-s\t--silent\tDon't ever display error messages.")
1371 #define iplink_trivial_usage \
1372 "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1373 #define iplink_full_usage \
1374 "iplink set DEVICE { up | down | arp { on | off } |\n" \
1375 "\t\t\tdynamic { on | off } |\n" \
1376 "\t\t\tmtu MTU }\n" \
1377 "\tiplink show [ DEVICE ]"
1379 #define iproute_trivial_usage \
1380 "{ list | flush | { add | del | change | append |\n" \
1381 "\t\treplace | monitor } ROUTE }"
1382 #define iproute_full_usage \
1383 "iproute { list | flush } SELECTOR\n" \
1384 "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1385 "\t\t\t[ oif STRING ] [ tos TOS ]\n" \
1386 "\tiproute { add | del | change | append | replace | monitor } ROUTE\n" \
1387 "\t\t\tSELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1388 "\t\t\tROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1390 #define iptunnel_trivial_usage \
1391 "{ add | change | del | show } [ NAME ]\n" \
1392 "\t\t[ mode { ipip | gre | sit } ]\n" \
1393 "\t\t[ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1394 #define iptunnel_full_usage \
1395 "iptunnel { add | change | del | show } [ NAME ]\n" \
1396 "\t\t\t[ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1397 "\t\t\t[ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1398 "\t\t\t[ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1400 #define kill_trivial_usage \
1401 "[-signal] process-id [process-id ...]"
1402 #define kill_full_usage \
1403 "Send a signal (default is SIGTERM) to the specified process(es).\n\n" \
1405 "\t-l\tList all signal names and numbers"
1406 #define kill_example_usage \
1407 "$ ps | grep apache\n" \
1408 "252 root root S [apache]\n" \
1409 "263 www-data www-data S [apache]\n" \
1410 "264 www-data www-data S [apache]\n" \
1411 "265 www-data www-data S [apache]\n" \
1412 "266 www-data www-data S [apache]\n" \
1413 "267 www-data www-data S [apache]\n" \
1416 #define killall_trivial_usage \
1417 "[-q] [-signal] process-name [process-name ...]"
1418 #define killall_full_usage \
1419 "Send a signal (default is SIGTERM) to the specified process(es).\n\n" \
1421 "\t-l\tList all signal names and numbers\n" \
1422 "\t-q\tDo not complain if no processes were killed"
1423 #define killall_example_usage \
1424 "$ killall apache\n"
1426 #define klogd_trivial_usage \
1428 #define klogd_full_usage \
1429 "Kernel logger.\n" \
1431 "\t-c n\tSets the default log level of console messages to n\n" \
1432 "\t-n\tRun as a foreground process"
1434 #define length_trivial_usage \
1436 #define length_full_usage \
1437 "Prints out the length of the specified STRING."
1438 #define length_example_usage \
1439 "$ length Hello\n" \
1442 #define ln_trivial_usage \
1443 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1444 #define ln_full_usage \
1445 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n" \
1446 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1448 "\t-s\tmake symbolic links instead of hard links\n" \
1449 "\t-f\tremove existing destination files\n" \
1450 "\t-n\tno dereference symlinks - treat like normal file\n" \
1451 "\t-b\tmake a backup of the target (if exists) before link operation\n" \
1452 "\t-S suffix\tuse suffix instead of ~ when making backup files"
1453 #define ln_example_usage \
1454 "$ ln -s BusyBox /tmp/ls\n" \
1455 "$ ls -l /tmp/ls\n" \
1456 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1458 #define loadfont_trivial_usage \
1460 #define loadfont_full_usage \
1461 "Loads a console font from standard input."
1462 #define loadfont_example_usage \
1463 "$ loadfont < /etc/i18n/fontname\n"
1465 #define loadkmap_trivial_usage \
1467 #define loadkmap_full_usage \
1468 "Loads a binary keyboard translation table from standard input."
1469 #define loadkmap_example_usage \
1470 "$ loadkmap < /etc/i18n/lang-keymap\n"
1472 #define logger_trivial_usage \
1473 "[OPTION]... [MESSAGE]"
1474 #define logger_full_usage \
1475 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
1477 "\t-s\tLog to stderr as well as the system log\n" \
1478 "\t-t TAG\tLog using the specified tag (defaults to user name)\n" \
1479 "\t-p PRIORITY\tEnter the message with the specified priority\n" \
1480 "\t\tThis may be numerical or a ``facility.level'' pair"
1481 #define logger_example_usage \
1482 "$ logger \"hello\"\n"
1484 #define login_trivial_usage \
1485 "[OPTION]... [username] [ENV=VAR ...]"
1486 #define login_full_usage \
1487 "Begin a new session on the system\n\n" \
1489 "\t-f\tDo not authenticate (user already authenticated)\n" \
1490 "\t-h\tName of the remote host for this login\n" \
1491 "\t-p\tPreserve environment"
1493 #define logname_trivial_usage \
1495 #define logname_full_usage \
1496 "Print the name of the current user."
1497 #define logname_example_usage \
1501 #define logread_trivial_usage \
1503 #define logread_full_usage \
1504 "Shows the messages from syslogd (using circular buffer).\n\n" \
1506 "\t-f\t\toutput data as the log grows"
1508 #define losetup_trivial_usage \
1509 "[OPTION]... LOOPDEVICE FILE\n" \
1510 "or: losetup [OPTION]... -d LOOPDEVICE"
1511 #define losetup_full_usage \
1512 "Associate LOOPDEVICE with FILE.\n\n" \
1514 "\t-d\t\tDisassociate LOOPDEVICE\n" \
1515 "\t-o OFFSET\tStart OFFSET bytes into FILE"
1517 #ifdef CONFIG_FEATURE_LS_TIMESTAMPS
1518 # define USAGE_LS_TIMESTAMPS(a) a
1520 # define USAGE_LS_TIMESTAMPS(a)
1522 #ifdef CONFIG_FEATURE_LS_FILETYPES
1523 # define USAGE_LS_FILETYPES(a) a
1525 # define USAGE_LS_FILETYPES(a)
1527 #ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
1528 # define USAGE_LS_FOLLOWLINKS(a) a
1530 # define USAGE_LS_FOLLOWLINKS(a)
1532 #ifdef CONFIG_FEATURE_LS_RECURSIVE
1533 # define USAGE_LS_RECURSIVE(a) a
1535 # define USAGE_LS_RECURSIVE(a)
1537 #ifdef CONFIG_FEATURE_LS_SORTFILES
1538 # define USAGE_LS_SORTFILES(a) a
1540 # define USAGE_LS_SORTFILES(a)
1542 #ifdef CONFIG_FEATURE_AUTOWIDTH
1543 # define USAGE_AUTOWIDTH(a) a
1545 # define USAGE_AUTOWIDTH(a)
1548 #define ls_trivial_usage \
1549 "[-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...]"
1550 #define ls_full_usage \
1551 "List directory contents\n\n" \
1553 "\t-1\tlist files in a single column\n" \
1554 "\t-A\tdo not list implied . and ..\n" \
1555 "\t-a\tdo not hide entries starting with .\n" \
1556 "\t-C\tlist entries by columns\n" \
1557 USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
1558 "\t-d\tlist directory entries instead of contents\n" \
1559 USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
1560 USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
1561 "\t-i\tlist the i-node for each file\n" \
1562 "\t-l\tuse a long listing format\n" \
1563 "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
1564 USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1565 USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1566 USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1567 USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1568 USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1569 "\t-s\tlist the size of each file, in blocks\n" \
1570 USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1571 USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1572 USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1573 USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1574 USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1575 "\t-x\tlist entries by lines instead of by columns\n" \
1576 USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1577 USAGE_HUMAN_READABLE( \
1578 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n") \
1579 USAGE_SELINUX("\t-k\tprint security context\n") \
1580 USAGE_SELINUX("\t-K\tprint security context in long format\n")
1582 #define lsattr_trivial_usage \
1583 "[-Radlv] [files...]"
1584 #define lsattr_full_usage \
1585 "list file attributes on an ext2 fs\n\n" \
1587 "\t-R\trecursively list subdirectories\n" \
1588 "\t-a\tdo not hide entries starting with .\n" \
1589 "\t-d\tlist directory entries instead of contents\n" \
1590 "\t-l\tprint long flag names\n" \
1591 "\t-v\tlist the file's version/generation number"
1593 #define lsmod_trivial_usage \
1595 #define lsmod_full_usage \
1596 "List the currently loaded kernel modules."
1598 #define makedevs_trivial_usage \
1599 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1600 #define makedevs_full_usage \
1601 "Creates a range of block or character special files\n\n" \
1602 "TYPEs include:\n" \
1603 "\tb:\tMake a block (buffered) device.\n" \
1604 "\tc or u:\tMake a character (un-buffered) device.\n" \
1605 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1606 "FIRST specifies the number appended to NAME to create the first device.\n" \
1607 "LAST specifies the number of the last item that should be created\n" \
1608 "If 's' is the last argument, the base device is created as well.\n\n" \
1610 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1611 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1612 #define makedevs_example_usage \
1613 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1614 "[creates ttyS2-ttyS63]\n" \
1615 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1616 "[creates hda,hda1-hda8]\n"
1618 #ifdef CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1619 #define USAGE_MD5_SHA1_SUM_CHECK(a) a
1621 #define USAGE_MD5_SHA1_SUM_CHECK(a)
1624 #define md5sum_trivial_usage \
1625 "[OPTION] [FILEs...]" \
1626 USAGE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
1627 #define md5sum_full_usage \
1628 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1630 "With no FILE, or when FILE is -, read standard input." \
1631 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
1632 "\t-c\tcheck MD5 sums against given list\n" \
1633 "\nThe following two options are useful only when verifying checksums:\n" \
1634 "\t-s\tdon't output anything, status code shows success\n" \
1635 "\t-w\twarn about improperly formated MD5 checksum lines")
1636 #define md5sum_example_usage \
1637 "$ md5sum < busybox\n" \
1638 "6fd11e98b98a58f64ff3398d7b324003\n" \
1639 "$ md5sum busybox\n" \
1640 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1642 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1646 #define mesg_trivial_usage \
1648 #define mesg_full_usage \
1649 "mesg controls write access to your terminal\n" \
1650 "\ty\tAllow write access to your terminal\n" \
1651 "\tn\tDisallow write access to your terminal"
1653 #define mkdir_trivial_usage \
1654 "[OPTION] DIRECTORY..."
1655 #define mkdir_full_usage \
1656 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1658 "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1659 "\t-p\tno error if existing, make parent directories as needed"
1660 #define mkdir_example_usage \
1661 "$ mkdir /tmp/foo\n" \
1662 "$ mkdir /tmp/foo\n" \
1663 "/tmp/foo: File exists\n" \
1664 "$ mkdir /tmp/foo/bar/baz\n" \
1665 "/tmp/foo/bar/baz: No such file or directory\n" \
1666 "$ mkdir -p /tmp/foo/bar/baz\n"
1668 #define mkfifo_trivial_usage \
1670 #define mkfifo_full_usage \
1671 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1673 "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1675 #define mkfs_minix_trivial_usage \
1676 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1677 #define mkfs_minix_full_usage \
1678 "Make a MINIX filesystem.\n\n" \
1680 "\t-c\t\tCheck the device for bad blocks\n" \
1681 "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1682 "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1683 "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1684 "\t-v\t\tMake a Minix version 2 filesystem"
1686 #define mknod_trivial_usage \
1687 "[OPTIONS] NAME TYPE MAJOR MINOR"
1688 #define mknod_full_usage \
1689 "Create a special file (block, character, or pipe).\n\n" \
1691 "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1692 "TYPEs include:\n" \
1693 "\tb:\tMake a block (buffered) device\n" \
1694 "\tc or u:\tMake a character (un-buffered) device\n" \
1695 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes"
1696 #define mknod_example_usage \
1697 "$ mknod /dev/fd0 b 2 0\n" \
1698 "$ mknod -m 644 /tmp/pipe p\n"
1700 #define mkswap_trivial_usage \
1701 "[-c] [-v0|-v1] device [block-count]"
1702 #define mkswap_full_usage \
1703 "Prepare a disk partition to be used as a swap partition.\n\n" \
1705 "\t-c\t\tCheck for read-ability\n" \
1706 "\t-v0\t\tMake version 0 swap [max 128 Megs]\n" \
1707 "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117)\n" \
1708 "\tblock-count\tNumber of block to use (default is entire partition)"
1710 #define mktemp_trivial_usage \
1712 #define mktemp_full_usage \
1713 "Creates a temporary file with its name based on TEMPLATE.\n" \
1714 "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX).\n\n" \
1716 "\t-d\t\tMake a directory instead of a file\n" \
1717 "\t-q\t\tFail silently if an error occurs"
1718 #define mktemp_example_usage \
1719 "$ mktemp /tmp/temp.XXXXXX\n" \
1720 "/tmp/temp.mWiLjM\n" \
1721 "$ ls -la /tmp/temp.mWiLjM\n" \
1722 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1724 #define modprobe_trivial_usage \
1725 "[-knqrsv] [MODULE ...]"
1726 #define modprobe_full_usage \
1727 "Used for high level module loading and unloading.\n\n" \
1729 "\t-k\tMake module autoclean-able\n" \
1730 "\t-n\tJust show what would be done\n" \
1731 "\t-q\tQuiet output\n" \
1732 "\t-r\tRemove module (stacks) or do autoclean\n" \
1733 "\t-s\tReport via syslog instead of stderr\n" \
1734 "\t-v\tVerbose output"
1735 #define modprobe_example_usage \
1736 "$ modprobe cdrom\n"
1738 #define more_trivial_usage \
1740 #define more_full_usage \
1741 "More is a filter for viewing FILE one screenful at a time."
1742 #define more_example_usage \
1745 #ifdef CONFIG_FEATURE_MOUNT_LOOP
1746 # define USAGE_MOUNT_LOOP(a) a
1748 # define USAGE_MOUNT_LOOP(a)
1750 #ifdef CONFIG_FEATURE_MTAB_SUPPORT
1751 # define USAGE_MTAB(a) a
1753 # define USAGE_MTAB(a)
1755 #define mount_trivial_usage \
1756 "[flags] DEVICE NODE [-o options,more-options]"
1757 #define mount_full_usage \
1758 "Mount a filesystem. Autodetection of filesystem type requires the\n" \
1759 "/proc filesystem be already mounted.\n\n" \
1761 "\t-a:\t\tMount all filesystems in fstab\n" \
1763 "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it\n" \
1764 "\t-n:\t\tDon't write a mount table entry\n" \
1766 "\t-o option:\tOne of many filesystem options, listed below\n" \
1767 "\t-r:\t\tMount the filesystem read-only\n" \
1768 "\t-t fs-type:\tSpecify the filesystem type\n" \
1769 "\t-w:\t\tMount for reading and writing (default)\n" \
1771 "Options for use with the \"-o\" flag:\n" \
1772 "\tasync/sync:\tWrites are asynchronous / synchronous\n" \
1773 "\tatime/noatime:\tEnable / disable updates to inode access times\n" \
1774 "\tdev/nodev:\tAllow use of special device files / disallow them\n" \
1775 "\texec/noexec:\tAllow use of executable files / disallow them\n" \
1777 "\tloop:\t\tMounts a file via loop device\n" \
1779 "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them\n" \
1780 "\tremount:\tRe-mount a mounted filesystem, changing its flags\n" \
1781 "\tro/rw:\t\tMount for read-only / read-write\n" \
1782 "\tbind:\t\tUse the linux 2.4.x \"bind\" feature\n" \
1783 "\nThere are EVEN MORE flags that are specific to each filesystem\n" \
1784 "You'll have to see the written documentation for those filesystems"
1785 #define mount_example_usage \
1787 "/dev/hda3 on / type minix (rw)\n" \
1788 "proc on /proc type proc (rw)\n" \
1789 "devpts on /dev/pts type devpts (rw)\n" \
1790 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1791 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n"
1793 #define mt_trivial_usage \
1794 "[-f device] opcode value"
1795 #define mt_full_usage \
1796 "Control magnetic tape drive operation\n" \
1797 "\nAvailable Opcodes:\n\n" \
1798 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1799 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1800 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
1801 "setpart tell unload unlock weof wset"
1803 #define mv_trivial_usage \
1804 "[OPTION]... SOURCE DEST\n" \
1805 "or: mv [OPTION]... SOURCE... DIRECTORY"
1806 #define mv_full_usage \
1807 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\n" \
1809 "\t-f\tdon't prompt before overwriting\n" \
1810 "\t-i\tinteractive, prompt before overwrite"
1811 #define mv_example_usage \
1812 "$ mv /tmp/foo /bin/bar\n"
1814 #define nameif_trivial_usage \
1815 "[-s] [-c FILE] [{IFNAME MACADDR}]"
1816 #define nameif_full_usage \
1817 "Nameif renaming network interface while it in the down state.\n\n" \
1819 "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
1820 "\t-s\t\tUse syslog (LOCAL0 facility)\n" \
1821 "\tIFNAME MACADDR\tnew_interface_name interface_mac_address"
1822 #define nameif_example_usage \
1823 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
1825 "$ nameif -c /etc/my_mactab_file\n" \
1827 #define nc_trivial_usage \
1828 "[OPTIONS] [IP] [port]"
1829 #define nc_full_usage \
1830 "Netcat opens a pipe to IP:port\n\n" \
1832 "\t-l\t\tlisten mode, for inbound connects\n" \
1833 "\t-p PORT\t\tlocal port number\n" \
1834 "\t-i SECS\t\tdelay interval for lines sent\n" \
1835 "\t-e PROG\t\tprogram to exec after connect (dangerous!)"
1836 #define nc_example_usage \
1837 "$ nc foobar.somedomain.com 25\n" \
1838 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
1840 "214-Commands supported:\n" \
1841 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
1842 "214 NOOP QUIT RSET HELP\n" \
1844 "221 foobar closing connection\n"
1846 #define netstat_trivial_usage \
1848 #define netstat_full_usage \
1849 "Netstat displays Linux networking information.\n\n" \
1851 "\t-l display listening server sockets\n" \
1852 "\t-a display all sockets (default: connected)\n" \
1853 "\t-e display other/more information\n" \
1854 "\t-n don't resolve names\n" \
1855 "\t-r display routing table\n" \
1856 "\t-t tcp sockets\n" \
1857 "\t-u udp sockets\n" \
1858 "\t-w raw sockets\n" \
1861 #define nice_trivial_usage \
1862 "[-n ADJUST] [COMMAND [ARG] ...]"
1863 #define nice_full_usage \
1864 "Nice runs a program with modified scheduling priority.\n\n" \
1866 "\t-n ADJUST\tAdjust the scheduling priority by ADJUST"
1868 #define nslookup_trivial_usage \
1870 #define nslookup_full_usage \
1871 "Queries the nameserver for the IP address of the given HOST\n" \
1872 "optionally using a specified DNS server"
1873 #define nslookup_example_usage \
1874 "$ nslookup localhost\n" \
1875 "Server: default\n" \
1876 "Address: default\n" \
1879 "Address: 127.0.0.1\n"
1881 #define od_trivial_usage \
1882 "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
1883 #define od_full_usage \
1884 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
1885 "to standard output. With no FILE, or when FILE is -, read standard input."
1887 #define openvt_trivial_usage \
1888 "<vtnum> <COMMAND> [ARGS...]"
1889 #define openvt_full_usage \
1890 "Start a command on a new virtual terminal"
1891 #define openvt_example_usage \
1892 "openvt 2 /bin/ash\n"
1894 #ifdef CONFIG_FEATURE_SHA1_PASSWORDS
1895 # define PASSWORD_ALG_TYPES(a) a
1897 # define PASSWORD_ALG_TYPES(a)
1899 #define passwd_trivial_usage \
1901 #define passwd_full_usage \
1902 "Change a user password. If no name is specified,\n" \
1903 "changes the password for the current user.\n" \
1905 "\t-a\tDefine which algorithm shall be used for the password\n" \
1906 "\t\t\t(Choices: des, md5" \
1907 PASSWORD_ALG_TYPES(", sha1") \
1908 ")\n\t-d\tDelete the password for the specified user account\n" \
1909 "\t-l\tLocks (disables) the specified user account\n" \
1910 "\t-u\tUnlocks (re-enables) the specified user account"
1912 #define patch_trivial_usage \
1914 #define patch_full_usage \
1916 #define patch_example_usage \
1917 "$ patch -p1 <example.diff"
1919 #define pidof_trivial_usage \
1920 "process-name [OPTION] [process-name ...]"
1921 #define pidof_full_usage \
1922 "Lists the PIDs of all processes with names that match the\n" \
1923 "names on the command line.\n" \
1925 "\t-s\t\tdisplay only a single PID"
1926 #define pidof_example_usage \
1930 #ifndef CONFIG_FEATURE_FANCY_PING
1931 #define ping_trivial_usage "host"
1932 #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1934 #define ping_trivial_usage \
1936 #define ping_full_usage \
1937 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1939 "\t-c COUNT\tSend only COUNT pings\n" \
1940 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56)\n" \
1941 "\t-q\t\tQuiet mode, only displays output at start\n" \
1942 "\t\t\tand when finished"
1944 #define ping_example_usage \
1945 "$ ping localhost\n" \
1946 "PING slag (127.0.0.1): 56 data bytes\n" \
1947 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
1949 "--- debian ping statistics ---\n" \
1950 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1951 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1953 #ifndef CONFIG_FEATURE_FANCY_PING6
1954 #define ping6_trivial_usage "host"
1955 #define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1957 #define ping6_trivial_usage \
1959 #define ping6_full_usage \
1960 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1962 "\t-c COUNT\tSend only COUNT pings\n" \
1963 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56)\n" \
1964 "\t-q\t\tQuiet mode, only displays output at start\n" \
1965 "\t\t\tand when finished"
1967 #define ping6_example_usage \
1968 "$ ping6 ip6-localhost\n" \
1969 "PING ip6-localhost (::1): 56 data bytes\n" \
1970 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
1972 "--- ip6-localhost ping statistics ---\n" \
1973 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1974 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1976 #define pivot_root_trivial_usage \
1978 #define pivot_root_full_usage \
1979 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1980 "the new root file system."
1982 #define poweroff_trivial_usage \
1984 #define poweroff_full_usage \
1985 "Halt the system and request that the kernel shut off the power.\n" \
1987 "\t-d\t\tdelay interval for shutting off"
1989 #define printenv_trivial_usage \
1991 #define printenv_full_usage \
1992 "print all or part of environment\n\n" \
1993 "If no environment VARIABLE specified, print them all."
1995 #define printf_trivial_usage \
1996 "FORMAT [ARGUMENT...]"
1997 #define printf_full_usage \
1998 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
1999 "Where FORMAT controls the output exactly as in C printf."
2000 #define printf_example_usage \
2001 "$ printf \"Val=%d\\n\" 5\n" \
2004 #ifdef CONFIG_SELINUX
2005 #define USAGE_NONSELINUX(a)
2007 #define USAGE_NONSELINUX(a) a
2010 #define ps_trivial_usage \
2012 #define ps_full_usage \
2013 "Report process status\n" \
2014 USAGE_NONSELINUX("\n\tThis version of ps accepts no options.") \
2015 USAGE_SELINUX("\nOptions:\n\t-c\tshow SE Linux context")
2017 #define ps_example_usage \
2019 " PID Uid Gid State Command\n" \
2020 " 1 root root S init\n" \
2021 " 2 root root S [kflushd]\n" \
2022 " 3 root root S [kupdate]\n" \
2023 " 4 root root S [kpiod]\n" \
2024 " 5 root root S [kswapd]\n" \
2025 " 742 andersen andersen S [bash]\n" \
2026 " 743 andersen andersen S -bash\n" \
2027 " 745 root root S [getty]\n" \
2028 " 2990 andersen andersen R ps\n"
2030 #define pwd_trivial_usage \
2032 #define pwd_full_usage \
2033 "Print the full filename of the current working directory."
2034 #define pwd_example_usage \
2038 #define rdate_trivial_usage \
2040 #define rdate_full_usage \
2041 "Get and possibly set the system date and time from a remote HOST.\n\n" \
2043 "\t-s\tSet the system date and time (default)\n" \
2044 "\t-p\tPrint the date and time"
2046 #ifdef CONFIG_FEATURE_READLINK_FOLLOW
2047 #define USAGE_READLINK_FOLLOW(a) a
2049 #define USAGE_READLINK_FOLLOW(a)
2052 #define readlink_trivial_usage \
2053 USAGE_READLINK_FOLLOW("[-f] ") "FILE"
2054 #define readlink_full_usage \
2055 "Displays the value of a symbolic link." \
2056 USAGE_READLINK_FOLLOW("\n\nOptions:\n" \
2057 "\t-f\tcanonicalize by following all symlinks")
2059 #define realpath_trivial_usage \
2061 #define realpath_full_usage \
2062 "Returns the absolute pathnames of given argument."
2064 #define reboot_trivial_usage \
2066 #define reboot_full_usage \
2067 "Reboot the system.\n" \
2069 "\t-d\t\tdelay interval for rebooting"
2071 #define renice_trivial_usage \
2072 "{{-n INCREMENT} | PRIORITY} [[ -p | -g | -u ] ID ...]"
2073 #define renice_full_usage \
2074 "Changes priority of running processes.\n\n" \
2076 "\t-n\tadjusts current nice value (smaller is faster)\n" \
2077 "\t-p\tprocess id(s) (default)\n" \
2078 "\t-g\tprocess group id(s)\n" \
2079 "\t-u\tprocess user name(s) and/or id(s)"
2081 #define reset_trivial_usage \
2083 #define reset_full_usage \
2084 "Resets the screen."
2086 #define rm_trivial_usage \
2087 "[OPTION]... FILE..."
2088 #define rm_full_usage \
2089 "Remove (unlink) the FILE(s). You may use '--' to\n" \
2090 "indicate that all following arguments are non-options.\n\n" \
2092 "\t-i\t\talways prompt before removing each destination\n" \
2093 "\t-f\t\tremove existing destinations, never prompt\n" \
2094 "\t-r or -R\tremove the contents of directories recursively"
2095 #define rm_example_usage \
2096 "$ rm -rf /tmp/foo\n"
2098 #define rmdir_trivial_usage \
2099 "[OPTION]... DIRECTORY..."
2100 #define rmdir_full_usage \
2101 "Remove the DIRECTORY(ies), if they are empty."
2102 #define rmdir_example_usage \
2103 "# rmdir /tmp/foo\n"
2105 #define rmmod_trivial_usage \
2106 "[OPTION]... [MODULE]..."
2107 #define rmmod_full_usage \
2108 "Unloads the specified kernel modules from the kernel.\n\n" \
2110 "\t-a\tRemove all unused modules (recursively)"
2111 #define rmmod_example_usage \
2114 #ifdef CONFIG_FEATURE_IPV6
2115 # define USAGE_ROUTE_IPV6(a) a
2117 # define USAGE_ROUTE_IPV6(a) "\t"
2121 #define route_trivial_usage \
2122 "[{add|del|delete}]"
2123 #define route_full_usage \
2124 "Edit the kernel's routing tables.\n\n" \
2126 "\t-n\t\tDont resolve names\n" \
2127 "\t-e\t\tDisplay other/more information\n" \
2128 "\t-A inet" USAGE_ROUTE_IPV6("{6}") "\tSelect address family"
2130 #define rpm_trivial_usage \
2131 "-i -q[ildc]p package.rpm"
2132 #define rpm_full_usage \
2133 "Manipulates RPM packages" \
2135 "\n\t-i Install package" \
2136 "\n\t-q Query package" \
2137 "\n\t-p Query uninstalled package" \
2138 "\n\t-i Show information" \
2139 "\n\t-l List contents" \
2140 "\n\t-d List documents" \
2141 "\n\t-c List config files"
2143 #define rpm2cpio_trivial_usage \
2145 #define rpm2cpio_full_usage \
2146 "Outputs a cpio archive of the rpm file."
2148 #define run_parts_trivial_usage \
2149 "[-t] [-a ARG] [-u MASK] DIRECTORY"
2150 #define run_parts_full_usage \
2151 "Run a bunch of scripts in a directory.\n\n" \
2153 "\t-t\tPrints what would be run, but does not actually run anything\n" \
2154 "\t-a ARG\tPass ARG as an argument for every program invoked\n" \
2155 "\t-u MASK\tSet the umask to MASK before executing every program"
2157 #define rx_trivial_usage \
2159 #define rx_full_usage \
2160 "Receive a file using the xmodem protocol."
2161 #define rx_example_usage \
2164 #define sed_trivial_usage \
2165 "[-efinr] pattern [files...]"
2166 #define sed_full_usage \
2168 "\t-e script\tadd the script to the commands to be executed\n" \
2169 "\t-f scriptfile\tadd script-file contents to the\n" \
2170 "\t\t\tcommands to be executed\n" \
2171 "\t-i\t\tedit files in-place\n" \
2172 "\t-n\t\tsuppress automatic printing of pattern space\n" \
2173 "\t-r\t\tuse extended regular expression syntax\n" \
2175 "If no -e or -f is given, the first non-option argument is taken as the sed\n" \
2176 "script to interpret. All remaining arguments are names of input files; if no\n" \
2177 "input files are specified, then the standard input is read. Source files\n" \
2178 "will not be modified unless -i option is given."
2180 #define sed_example_usage \
2181 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2184 #define seq_trivial_usage \
2185 "[first [increment]] last"
2186 #define seq_full_usage \
2187 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2188 "FIRST, INCREMENT default to 1\n" \
2192 "\tFIRST\tINCREMENT\tLAST"
2194 #define setkeycodes_trivial_usage \
2195 "SCANCODE KEYCODE ..."
2196 #define setkeycodes_full_usage \
2197 "Set entries into the kernel's scancode-to-keycode map,\n" \
2198 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2199 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2200 "and KEYCODE is given in decimal"
2201 #define setkeycodes_example_usage \
2202 "$ setkeycodes e030 127\n"
2204 #define lash_trivial_usage \
2206 "or: sh -c command [args]..."
2207 #define lash_full_usage \
2208 "The BusyBox LAme SHell (command interpreter)"
2209 #define lash_notes_usage \
2210 "This command does not yet have proper documentation.\n\n" \
2211 "Use lash just as you would use any other shell. It properly handles pipes,\n" \
2212 "redirects, job control, can be used as the shell for scripts, and has a\n" \
2213 "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
2214 "Bourne Shell syntax. If you need things like \"if-then-else\", \"while\", and such\n" \
2215 "use ash or bash. If you just need a very simple and extremely small shell,\n" \
2216 "this will do the job."
2218 #define last_trivial_usage \
2220 #define last_full_usage \
2221 "Shows listing of the last users that logged into the system"
2223 #define sha1sum_trivial_usage \
2224 "[OPTION] [FILEs...]" \
2225 USAGE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
2226 #define sha1sum_full_usage \
2227 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2229 "With no FILE, or when FILE is -, read standard input." \
2230 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
2231 "\t-c\tcheck SHA1 sums against given list\n" \
2232 "\nThe following two options are useful only when verifying checksums:\n" \
2233 "\t-s\tdon't output anything, status code shows success\n" \
2234 "\t-w\twarn about improperly formated SHA1 checksum lines")
2236 #ifdef CONFIG_FEATURE_FANCY_SLEEP
2237 # define USAGE_FANCY_SLEEP(a) a
2238 # define USAGE_NOT_FANCY_SLEEP(a)
2240 # define USAGE_FANCY_SLEEP(a)
2241 # define USAGE_NOT_FANCY_SLEEP(a) a
2244 #define sleep_trivial_usage \
2245 USAGE_FANCY_SLEEP("[") "N" USAGE_FANCY_SLEEP("]...")
2246 #define sleep_full_usage \
2247 USAGE_NOT_FANCY_SLEEP("Pause for N seconds.") \
2248 USAGE_FANCY_SLEEP( \
2249 "Pause for a time equal to the total of the args given, where each arg can\n" \
2250 "\t\thave an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2251 #define sleep_example_usage \
2253 "[2 second delay results]\n" \
2254 USAGE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2255 "[98528 second delay results]\n")
2257 #ifdef CONFIG_SORT_BIG
2258 # define USAGE_SORT_BIG(a) a
2260 # define USAGE_SORT_BIG(a)
2263 #define sort_trivial_usage \
2264 "[-nru" USAGE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") "] [FILE]..."
2265 #define sort_full_usage \
2266 "Sorts lines of text in the specified files\n\n" \
2269 "\t-b\tignore leading blanks\n" \
2270 "\t-c\tcheck whether input is sorted\n" \
2271 "\t-d\tdictionary order (blank or alphanumeric only)\n" \
2272 "\t-f\tignore case\n" \
2273 "\t-g\tgeneral numerical sort\n" \
2274 "\t-i\tignore unprintable characters\n" \
2275 "\t-k\tspecify sort key\n" \
2276 "\t-M\tsort month\n" \
2278 "\t-n\tsort numbers\n" \
2280 "\t-o\toutput to file\n" \
2281 "\t-k\tsort by key\n" \
2282 "\t-t\tuse key separator other than whitespace\n" \
2284 "\t-r\treverse sort order\n" \
2285 USAGE_SORT_BIG("\t-s\tstable (don't sort ties alphabetically)\n") \
2286 "\t-u\tsuppress duplicate lines" \
2287 USAGE_SORT_BIG("\n\t-z\tinput terminated by nulls, not newlines\n") \
2288 USAGE_SORT_BIG("\t-mST\tignored for GNU compatability") \
2290 #define sort_example_usage \
2291 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2299 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
2306 #define start_stop_daemon_trivial_usage \
2307 "[OPTIONS] [--start|--stop] ... [-- arguments...]"
2308 #define start_stop_daemon_full_usage \
2309 "Program to start and stop services." \
2311 "\n\t-S|--start\t\t\tstart" \
2312 "\n\t-K|--stop\t\t\tstop" \
2313 "\n\t-a|--startas <pathname>\t\tstarts process specified by pathname" \
2314 "\n\t-b|--background\t\t\tforce process into background" \
2315 "\n\t-u|--user <username>|<uid>\tstop this user's processes" \
2316 "\n\t-x|--exec <executable>\t\tprogram to either start or check" \
2317 "\n\t-m|--make-pidfile <filename>\tcreate the -p file and enter pid in it" \
2318 "\n\t-n|--name <process-name>\tstop processes with this name" \
2319 "\n\t-p|--pidfile <pid-file>\t\tsave or load pid using a pid-file" \
2320 "\n\t-q|--quiet\t\t\tbe quiet" \
2321 "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)"
2323 #ifdef CONFIG_FEATURE_STAT_FORMAT
2324 # define USAGE_STAT_FORMAT(a) a
2326 # define USAGE_STAT_FORMAT(a)
2328 #define stat_trivial_usage \
2330 #define stat_full_usage \
2331 "display file (default) or filesystem status.\n\n" \
2333 USAGE_STAT_FORMAT("\t-c fmt\tuse the specified format\n") \
2334 "\t-f\tdisplay filesystem status\n" \
2335 "\t-L,-l\tdereference links\n" \
2336 "\t-t\tdisplay info in terse form\n" \
2337 USAGE_STAT_FORMAT( \
2338 "\nValid format sequences for files:\n" \
2339 " %a Access rights in octal\n" \
2340 " %A Access rights in human readable form\n" \
2341 " %b Number of blocks allocated (see %B)\n" \
2342 " %B The size in bytes of each block reported by %b\n" \
2343 " %d Device number in decimal\n" \
2344 " %D Device number in hex\n" \
2345 " %f Raw mode in hex\n" \
2347 " %g Group ID of owner\n" \
2348 " %G Group name of owner\n" \
2349 " %h Number of hard links\n" \
2350 " %i Inode number\n" \
2352 " %N Quoted file name with dereference if symbolic link\n" \
2353 " %o I/O block size\n" \
2354 " %s Total size, in bytes\n" \
2355 " %t Major device type in hex\n" \
2356 " %T Minor device type in hex\n" \
2357 " %u User ID of owner\n" \
2358 " %U User name of owner\n" \
2359 " %x Time of last access\n" \
2360 " %X Time of last access as seconds since Epoch\n" \
2361 " %y Time of last modification\n" \
2362 " %Y Time of last modification as seconds since Epoch\n" \
2363 " %z Time of last change\n" \
2364 " %Z Time of last change as seconds since Epoch\n" \
2365 "\nValid format sequences for file systems:\n" \
2366 " %a Free blocks available to non-superuser\n" \
2367 " %b Total data blocks in file system\n" \
2368 " %c Total file nodes in file system\n" \
2369 " %d Free file nodes in file system\n" \
2370 " %f Free blocks in file system\n" \
2371 " %i File System ID in hex\n" \
2372 " %l Maximum length of filenames\n" \
2374 " %s Block size (for faster transfers)\n" \
2375 " %S Fundamental block size (for block counts)\n" \
2376 " %t Type in hex\n" \
2377 " %T Type in human readable form\n" \
2380 #define strings_trivial_usage \
2381 "[-afo] [-n length] [file ... ]"
2382 #define strings_full_usage \
2383 "Display printable strings in a binary file." \
2385 "\n\t-a\tScan the whole files (this is the default)." \
2386 "\n\t-f\tPrecede each string with the name of the file where it was found." \
2387 "\n\t-n N\tSpecifies that at least N characters forms a sequence (default 4)" \
2388 "\n\t-o\tEach string is preceded by its decimal offset in the file"
2390 #define stty_trivial_usage \
2391 "[-a|g] [-F DEVICE] [SETTING]..."
2392 #define stty_full_usage \
2393 "Without arguments, prints baud rate, line discipline," \
2394 "\nand deviations from stty sane." \
2396 "\n\t-F DEVICE\topen device instead of stdin" \
2397 "\n\t-a\t\tprint all current settings in human-readable form" \
2398 "\n\t-g\t\tprint in stty-readable form" \
2399 "\n\t[SETTING]\tsee manpage"
2401 #define su_trivial_usage \
2402 "[OPTION]... [-] [username]"
2403 #define su_full_usage \
2404 "Change user id or become root.\n" \
2406 "\t-p\tPreserve environment"
2408 #define sulogin_trivial_usage \
2409 "[OPTION]... [tty-device]"
2410 #define sulogin_full_usage \
2411 "Single user login\n" \
2413 "\t-f\tDo not authenticate (user already authenticated)\n" \
2414 "\t-h\tName of the remote host for this login\n" \
2415 "\t-p\tPreserve environment"
2417 #define sum_trivial_usage \
2419 #define sum_full_usage \
2420 "checksum and count the blocks in a file\n\n" \
2422 "\t-r\tuse BSD sum algorithm (1K blocks)\n" \
2423 "\t-s\tuse System V sum algorithm (512byte blocks)"
2425 #define swapoff_trivial_usage \
2427 #define swapoff_full_usage \
2428 "Stop swapping virtual memory pages on DEVICE.\n\n" \
2430 "\t-a\tStop swapping on all swap devices"
2432 #define swapon_trivial_usage \
2434 #define swapon_full_usage \
2435 "Start swapping virtual memory pages on DEVICE.\n\n" \
2437 "\t-a\tStart swapping on all swap devices"
2439 #define sync_trivial_usage \
2441 #define sync_full_usage \
2442 "Write all buffered filesystem blocks to disk."
2445 #ifdef CONFIG_FEATURE_ROTATE_LOGFILE
2446 # define USAGE_ROTATE_LOGFILE(a) a
2448 # define USAGE_ROTATE_LOGFILE(a)
2450 #ifdef CONFIG_FEATURE_REMOTE_LOG
2451 # define USAGE_REMOTE_LOG(a) a
2453 # define USAGE_REMOTE_LOG(a)
2455 #ifdef CONFIG_FEATURE_IPC_SYSLOG
2456 # define USAGE_IPC_LOG(a) a
2458 # define USAGE_IPC_LOG(a)
2461 #ifdef CONFIG_SYSCTL
2462 #define sysctl_trivial_usage \
2463 "[OPTIONS]... [VALUE]..."
2464 #define sysctl_full_usage
2465 "sysctl - configure kernel parameters at runtime\n\n" \
2467 "\t-n\tUse this option to disable printing of the key name when printing values\n" \
2468 "\t-w\tUse this option when you want to change a sysctl setting\n" \
2469 "\t-p\tLoad in sysctl settings from the file specified or /etc/sysctl.conf if none given\n" \
2470 "\t-a\tDisplay all values currently available\n" \
2471 "\t-A\tDisplay all values currently available in table form"
2472 #define sysctl_example_usage
2473 "sysctl [-n] variable ...\n" \
2474 "sysctl [-n] -w variable=value ...\n" \
2475 "sysctl [-n] -a\n" \
2476 "sysctl [-n] -p <file>\t(default /etc/sysctl.conf)\n" \
2480 #define syslogd_trivial_usage \
2482 #define syslogd_full_usage \
2483 "Linux system and kernel logging utility.\n" \
2484 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2486 "\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
2487 "\t-n\t\tRun as a foreground process\n" \
2488 "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)\n" \
2489 "\t-S\t\tMake logging output smaller." \
2490 USAGE_ROTATE_LOGFILE( \
2491 "\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
2492 "\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
2494 "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
2495 "\t-L\t\tLog locally and via network logging (default is network only)") \
2497 "\n\t-C [size(KiB)]\tLog to a circular buffer (read the buffer using logread)")
2498 #define syslogd_example_usage \
2499 "$ syslogd -R masterlog:514\n" \
2500 "$ syslogd -R 192.168.1.1:601\n"
2503 #ifndef CONFIG_FEATURE_FANCY_TAIL
2504 # define USAGE_UNSIMPLE_TAIL(a)
2506 # define USAGE_UNSIMPLE_TAIL(a) a
2508 #define tail_trivial_usage \
2509 "[OPTION]... [FILE]..."
2510 #define tail_full_usage \
2511 "Print last 10 lines of each FILE to standard output.\n" \
2512 "With more than one FILE, precede each with a header giving the\n" \
2513 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2515 USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
2516 "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
2517 "\t-f\t\toutput data as the file grows" \
2518 USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
2519 "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
2520 "\t-v\t\talways output headers giving file names\n\n" \
2521 "If the first character of N (bytes or lines) is a '+', output begins with \n" \
2522 "the Nth item from the start of each file, otherwise, print the last N items\n" \
2523 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2524 #define tail_example_usage \
2525 "$ tail -n 1 /etc/resolv.conf\n" \
2526 "nameserver 10.0.0.1\n"
2528 #ifdef CONFIG_FEATURE_TAR_CREATE
2529 # define USAGE_TAR_CREATE(a) a
2531 # define USAGE_TAR_CREATE(a)
2533 #ifdef CONFIG_FEATURE_TAR_EXCLUDE
2534 # define USAGE_TAR_EXCLUDE(a) a
2536 # define USAGE_TAR_EXCLUDE(a)
2538 #ifdef CONFIG_FEATURE_TAR_GZIP
2539 # define USAGE_TAR_GZIP(a) a
2541 # define USAGE_TAR_GZIP(a)
2543 #ifdef CONFIG_FEATURE_TAR_BZIP2
2544 # define USAGE_TAR_BZIP2(a) a
2546 # define USAGE_TAR_BZIP2(a)
2548 #ifdef CONFIG_FEATURE_TAR_COMPRESS
2549 # define USAGE_TAR_COMPRESS(a) a
2551 # define USAGE_TAR_COMPRESS(a)
2554 #define tar_trivial_usage \
2555 "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
2556 USAGE_TAR_EXCLUDE("[-X FILE]") \
2557 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2558 #define tar_full_usage \
2559 "Create, extract, or list files from a tar file.\n\n" \
2561 USAGE_TAR_CREATE("\tc\t\tcreate\n") \
2562 "\tx\t\textract\n" \
2564 "\nArchive format selection:\n" \
2565 USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
2566 USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
2567 USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
2568 "\nFile selection:\n" \
2569 "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
2570 "\tO\t\textract to stdout\n" \
2571 USAGE_TAR_EXCLUDE( \
2572 "\texclude\t\tfile to exclude\n" \
2573 "\tX\t\tfile with names to exclude\n" \
2575 "\tC\t\tchange to directory DIR before operation\n" \
2576 "\tv\t\tverbosely list files processed"
2577 #define tar_example_usage \
2578 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
2579 "$ tar -cf /tmp/tarball.tar /usr/local\n"
2581 #define tee_trivial_usage \
2582 "[OPTION]... [FILE]..."
2583 #define tee_full_usage \
2584 "Copy standard input to each FILE, and also to standard output.\n\n" \
2586 "\t-a\tappend to the given FILEs, do not overwrite\n" \
2587 "\t-i\tignore interrupt signals (SIGINT)"
2588 #define tee_example_usage \
2589 "$ echo \"Hello\" | tee /tmp/foo\n" \
2590 "$ cat /tmp/foo\n" \
2593 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
2594 #define telnet_trivial_usage \
2595 "[-a] [-l USER] HOST [PORT]"
2596 #define telnet_full_usage \
2597 "Telnet is used to establish interactive communication with another\n" \
2598 "computer over a network using the TELNET protocol.\n\n" \
2600 "\t-a\t\tAttempt an automatic login with the USER variable\n" \
2601 "\t-l USER\t\tAttempt an automatic login with the USER argument\n" \
2602 "\tHOST\t\tThe official name, alias or the IP address of the\n" \
2603 "\t\t\tremote host.\n" \
2604 "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
2605 "\t\t\tspecified, the default telnet (23) port is used."
2607 #define telnet_trivial_usage \
2609 #define telnet_full_usage \
2610 "Telnet is used to establish interactive communication with another\n" \
2611 "computer over a network using the TELNET protocol."
2614 #ifdef CONFIG_FEATURE_TELNETD_INETD
2615 #define telnetd_trivial_usage \
2616 "(inetd mode) [OPTION]"
2617 #define telnetd_full_usage \
2618 "Telnetd uses incoming TELNET connections via inetd.\n" \
2620 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
2621 "\t-f issue_file\tDisplay issue_file instead of /etc/issue"
2623 #define telnetd_trivial_usage \
2625 #define telnetd_full_usage \
2626 "Telnetd listens for incoming TELNET connections on PORT.\n" \
2628 "\t-p PORT\tlisten for connections on PORT (default 23)\n" \
2629 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
2630 "\t-f issue_file\tDisplay issue_file instead of /etc/issue"
2633 #define test_trivial_usage \
2634 "EXPRESSION\n or [ EXPRESSION ]"
2635 #define test_full_usage \
2636 "Checks file types and compares values returning an exit\n" \
2637 "code determined by the value of EXPRESSION."
2638 #define test_example_usage \
2639 "$ test 1 -eq 2\n" \
2642 "$ test 1 -eq 1\n" \
2648 "$ [ -d /junk ]\n" \
2652 #ifdef CONFIG_FEATURE_TFTP_GET
2653 # define USAGE_TFTP_GET(a) a
2655 # define USAGE_TFTP_GET(a)
2657 #ifdef CONFIG_FEATURE_TFTP_PUT
2658 # define USAGE_TFTP_PUT(a) a
2660 # define USAGE_TFTP_PUT(a)
2662 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
2663 # define USAGE_TFTP_BS(a) a
2665 # define USAGE_TFTP_BS(a)
2668 #define tftp_trivial_usage \
2669 "[OPTION]... HOST [PORT]"
2670 #define tftp_full_usage \
2671 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
2673 "\t-l FILE\tLocal FILE\n" \
2674 "\t-r FILE\tRemote FILE" \
2676 "\n\t-g\tGet file" \
2679 "\n\t-p\tPut file" \
2682 "\n\t-b SIZE\tTransfer blocks of SIZE octets" \
2684 #define time_trivial_usage \
2685 "[OPTION]... COMMAND [ARGS...]"
2686 #define time_full_usage \
2687 "Runs the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
2688 "COMMAND's resource usage information is displayed\n\n" \
2690 "\t-v\tDisplays verbose resource usage information"
2692 #define top_trivial_usage \
2694 #define top_full_usage \
2695 "top provides an view of processor activity in real time.\n" \
2696 "This utility reads the status for all processes in /proc each <seconds>\n" \
2697 "and shows the status for however many processes will fit on the screen.\n" \
2698 "This utility will not show processes that are started after program startup,\n" \
2699 "but it will show the EXIT status for and PIDs that exit while it is running."
2701 #define touch_trivial_usage \
2702 "[-c] FILE [FILE ...]"
2703 #define touch_full_usage \
2704 "Update the last-modified date on the given FILE[s].\n\n" \
2706 "\t-c\tDo not create any files"
2707 #define touch_example_usage \
2708 "$ ls -l /tmp/foo\n" \
2709 "/bin/ls: /tmp/foo: No such file or directory\n" \
2710 "$ touch /tmp/foo\n" \
2711 "$ ls -l /tmp/foo\n" \
2712 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
2714 #define tr_trivial_usage \
2715 "[-cds] STRING1 [STRING2]"
2716 #define tr_full_usage \
2717 "Translate, squeeze, and/or delete characters from\n" \
2718 "standard input, writing to standard output.\n\n" \
2720 "\t-c\ttake complement of STRING1\n" \
2721 "\t-d\tdelete input characters coded STRING1\n" \
2722 "\t-s\tsqueeze multiple output characters of STRING2 into one character"
2723 #define tr_example_usage \
2724 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
2727 #define traceroute_trivial_usage \
2728 "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n" \
2729 "\t[-s src_addr] [-t tos] [-w wait] host [data size]"
2730 #define traceroute_full_usage \
2731 "trace the route ip packets follow going to \"host\"\n" \
2733 "\t-d\tset SO_DEBUG options to socket\n" \
2734 "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
2735 "\t-r\tBypass the normal routing tables and send directly to a host\n" \
2736 "\t-v\tVerbose output\n" \
2737 "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
2738 "\t-p port#\tSet the base UDP port number used in probes\n" \
2739 "\t\t(default is 33434)\n" \
2740 "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
2741 "\t\t(default is 3)\n" \
2742 "\t-s src_addr\tUse the following IP address as the source address\n" \
2743 "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
2744 "\t\t(default 0)\n" \
2745 "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
2746 "\t\t(default 3 sec.)"
2749 #define true_trivial_usage \
2751 #define true_full_usage \
2752 "Return an exit code of TRUE (0)."
2753 #define true_example_usage \
2758 #define tty_trivial_usage \
2760 #define tty_full_usage \
2761 "Print the file name of the terminal connected to standard input.\n\n" \
2763 "\t-s\tprint nothing, only return an exit status"
2764 #define tty_example_usage \
2768 #define udhcpc_trivial_usage \
2769 "[-fbnqv] [-c CLIENTID] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
2770 #define udhcpc_full_usage \
2771 "\t-c,\t--clientid=CLIENTID\tClient identifier\n" \
2772 "\t-H,\t--hostname=HOSTNAME\tClient hostname\n" \
2773 "\t-h,\t \tAlias for -H\n" \
2774 "\t-f,\t--foreground\tDo not fork after getting lease\n" \
2775 "\t-b,\t--background\tFork to background if lease cannot be immediately negotiated\n" \
2776 "\t-i,\t--interface=INTERFACE\tInterface to use (default: eth0)\n" \
2777 "\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated\n" \
2778 "\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
2779 "\t-q,\t--quit\tQuit after obtaining lease\n" \
2780 "\t-r,\t--request=IP\tIP address to request (default: none)\n" \
2781 "\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
2782 "\t-v,\t--version\tDisplay version"
2784 #define udhcpd_trivial_usage \
2787 #define udhcpd_full_usage \
2790 #ifdef CONFIG_FEATURE_MOUNT_FORCE
2791 # define USAGE_MOUNT_FORCE(a) a
2793 # define USAGE_MOUNT_FORCE(a)
2795 #define umount_trivial_usage \
2796 "[flags] FILESYSTEM|DIRECTORY"
2797 #define umount_full_usage \
2798 "Unmount file systems\n" \
2799 "\nFlags:\n" "\t-a\tUnmount all file systems" \
2800 USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
2801 "\n\t-r\tTry to remount devices as read-only if mount is busy" \
2802 USAGE_MOUNT_FORCE("\n\t-f\tForce umount (i.e., unreachable NFS server)") \
2803 USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
2804 #define umount_example_usage \
2805 "$ umount /dev/hdc1 \n"
2807 #define uname_trivial_usage \
2809 #define uname_full_usage \
2810 "Print certain system information. With no OPTION, same as -s.\n\n" \
2812 "\t-a\tprint all information\n" \
2813 "\t-m\tthe machine (hardware) type\n" \
2814 "\t-n\tprint the machine's network node hostname\n" \
2815 "\t-r\tprint the operating system release\n" \
2816 "\t-s\tprint the operating system name\n" \
2817 "\t-p\tprint the host processor type\n" \
2818 "\t-v\tprint the operating system version"
2819 #define uname_example_usage \
2821 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
2823 #define uncompress_trivial_usage \
2824 "[-c] [-f] [ name ... ]"
2825 #define uncompress_full_usage \
2826 "Uncompress .Z file[s]\n" \
2828 "\t-c\textract to stdout\n" \
2829 "\t-f\tforce overwrite an existing file"
2831 #define uniq_trivial_usage \
2832 "[OPTION]... [INPUT [OUTPUT]]"
2833 #define uniq_full_usage \
2834 "Discard all but one of successive identical lines from INPUT\n" \
2835 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
2837 "\t-c\tprefix lines by the number of occurrences\n" \
2838 "\t-d\tonly print duplicate lines\n" \
2839 "\t-u\tonly print unique lines\n" \
2840 "\t-f N\tskip the first N fields\n" \
2841 "\t-s N\tskip the first N chars (after any skipped fields)"
2842 #define uniq_example_usage \
2843 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
2848 #define unix2dos_trivial_usage \
2850 #define unix2dos_full_usage \
2851 "Converts FILE from unix format to dos format. When no option\n" \
2852 "is given, the input is converted to the opposite output format.\n" \
2853 "When no file is given, uses stdin for input and stdout for output.\n" \
2855 "\t-u\toutput will be in UNIX format\n" \
2856 "\t-d\toutput will be in DOS format"
2858 #define unzip_trivial_usage \
2859 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
2860 #define unzip_full_usage \
2861 "Extracts files from ZIP archives.\n\n" \
2863 "\t-l\tlist archive contents (short form)\n" \
2864 "\t-n\tnever overwrite existing files (default)\n" \
2865 "\t-o\toverwrite files without prompting\n" \
2866 "\t-p\tsend output to stdout\n" \
2867 "\t-q\tbe quiet\n" \
2868 "\t-x\texclude these files\n" \
2869 "\t-d\textract files into this directory"
2871 #define uptime_trivial_usage \
2873 #define uptime_full_usage \
2874 "Display the time since the last boot."
2875 #define uptime_example_usage \
2877 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
2879 #define usleep_trivial_usage \
2881 #define usleep_full_usage \
2882 "Pause for N microseconds."
2883 #define usleep_example_usage \
2884 "$ usleep 1000000\n" \
2885 "[pauses for 1 second]\n"
2887 #define uudecode_trivial_usage \
2889 #define uudecode_full_usage \
2890 "Uudecode a file that is uuencoded.\n\n" \
2892 "\t-o FILE\tdirect output to FILE"
2893 #define uudecode_example_usage \
2894 "$ uudecode -o busybox busybox.uu\n" \
2895 "$ ls -l busybox\n" \
2896 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
2898 #define uuencode_trivial_usage \
2899 "[OPTION] [INFILE] REMOTEFILE"
2900 #define uuencode_full_usage \
2901 "Uuencode a file.\n\n" \
2903 "\t-m\tuse base64 encoding per RFC1521"
2904 #define uuencode_example_usage \
2905 "$ uuencode busybox busybox\n" \
2906 "begin 755 busybox\n" \
2907 "<encoded file snipped>\n" \
2908 "$ uudecode busybox busybox > busybox.uu\n" \
2911 #define vconfig_trivial_usage \
2912 "COMMAND [OPTIONS] ..."
2913 #define vconfig_full_usage \
2914 "vconfig lets you create and remove virtual ethernet devices.\n\n" \
2916 "\tadd [interface-name] [vlan_id]\n" \
2917 "\trem [vlan-name]\n" \
2918 "\tset_flag [interface-name] [flag-num] [0 | 1]\n" \
2919 "\tset_egress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2920 "\tset_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2921 "\tset_name_type [name-type]"
2923 #define vi_trivial_usage \
2924 "[OPTION] [FILE]..."
2925 #define vi_full_usage \
2928 "\t-R\tRead-only- do not write to the file"
2930 #define vlock_trivial_usage \
2932 #define vlock_full_usage \
2933 "Lock a virtual terminal. A password is required to unlock\n" \
2935 "\t-a\tLock all VTs"
2937 #define watch_trivial_usage \
2938 "[-n <seconds>] COMMAND..."
2939 #define watch_full_usage \
2940 "Executes a program periodically.\n" \
2942 "\t-n\tLoop period in seconds - default is 2"
2943 #define watch_example_usage \
2945 "Mon Dec 17 10:31:40 GMT 2000\n" \
2946 "Mon Dec 17 10:31:42 GMT 2000\n" \
2947 "Mon Dec 17 10:31:44 GMT 2000"
2949 #define watchdog_trivial_usage \
2950 "[-t <seconds>] DEV"
2951 #define watchdog_full_usage \
2952 "Periodically write to watchdog device DEV.\n" \
2954 "\t-t\tTimer period in seconds - default is 30"
2956 #define wc_trivial_usage \
2957 "[OPTION]... [FILE]..."
2958 #define wc_full_usage \
2959 "Print line, word, and byte counts for each FILE, and a total line if\n" \
2960 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
2962 "\t-c\tprint the byte counts\n" \
2963 "\t-l\tprint the newline counts\n" \
2964 "\t-L\tprint the length of the longest line\n" \
2965 "\t-w\tprint the word counts"
2966 #define wc_example_usage \
2967 "$ wc /etc/passwd\n" \
2968 " 31 46 1365 /etc/passwd\n"
2970 #define wget_trivial_usage \
2971 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
2972 "\t\t[--header 'header: value'] [-Y|--proxy on/off] [-P DIR] url"
2973 #define wget_full_usage \
2974 "wget retrieves files via HTTP or FTP\n\n" \
2976 "\t-c\tcontinue retrieval of aborted transfers\n" \
2977 "\t-q\tquiet mode - do not print\n" \
2978 "\t-P\tSet directory prefix to DIR\n" \
2979 "\t-O\tsave to filename ('-' for stdout)\n" \
2980 "\t-Y\tuse proxy ('on' or 'off')"
2982 #define which_trivial_usage \
2984 #define which_full_usage \
2985 "Locates a COMMAND."
2986 #define which_example_usage \
2990 #define who_trivial_usage \
2992 #define who_full_usage \
2993 "Prints the current user names and related information"
2995 #define whoami_trivial_usage \
2997 #define whoami_full_usage \
2998 "Prints the user name associated with the current effective user id."
3000 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
3001 #define USAGE_XARGS_CONFIRMATION(a) a
3003 #define USAGE_XARGS_CONFIRMATION(a)
3005 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
3006 #define USAGE_XARGS_TERMOPT(a) a
3008 #define USAGE_XARGS_TERMOPT(a)
3010 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
3011 #define USAGE_XARGS_ZERO_TERM(a) a
3013 #define USAGE_XARGS_ZERO_TERM(a)
3017 #define xargs_trivial_usage \
3018 "[COMMAND] [OPTIONS] [ARGS...]"
3019 #define xargs_full_usage \
3020 "Executes COMMAND on every item given by standard input.\n\n" \
3022 USAGE_XARGS_CONFIRMATION("\t-p\tPrompt the user about whether to run each command\n") \
3023 "\t-r\tDo not run command for empty readed lines\n" \
3024 USAGE_XARGS_TERMOPT("\t-x\tExit if the size is exceeded\n") \
3025 USAGE_XARGS_ZERO_TERM("\t-0\tInput filenames are terminated by a null character\n") \
3026 "\t-t\tPrint the command line on stderr before executing it"
3027 #define xargs_example_usage \
3028 "$ ls | xargs gzip\n" \
3029 "$ find . -name '*.c' -print | xargs rm\n"
3031 #define yes_trivial_usage \
3032 "[OPTION]... [STRING]..."
3033 #define yes_full_usage \
3034 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
3036 #define zcat_trivial_usage \
3038 #define zcat_full_usage \
3039 "Uncompress to stdout."
3041 #define zcip_trivial_usage \
3042 "[OPTIONS] ifname script"
3043 #define zcip_full_usage \
3044 "zcip manages a ZeroConf IPv4 link-local address.\n" \
3046 "\t-f foreground mode\n" \
3047 "\t-q quit after address (no daemon)\n" \
3048 "\t-r 169.254.x.x request this address first\n" \
3049 "\t-v verbose; show version\n"
3051 #endif /* __BB_USAGE_H__ */
projects / oweals / busybox.git / blob