1 /* vi: set sw=8 ts=8: */
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16 #define NOUSAGE_STR "\b"
20 #define acpid_trivial_usage \
21 "[-d] [-c CONFDIR] [-l LOGFILE] [-a ACTIONFILE] [-M MAPFILE] [-e PROC_EVENT_FILE] [-p PIDFILE]"
22 #define acpid_full_usage "\n\n" \
23 "Listen to ACPI events and spawn specific helpers on event arrival\n" \
25 "\n -c DIR Config directory [/etc/acpi]" \
26 "\n -d Don't daemonize, (implies -f)" \
27 "\n -e FILE /proc event file [/proc/acpi/event]" \
28 "\n -f Run in foreground" \
29 "\n -l FILE Log file [/var/log/acpid.log]" \
30 "\n -p FILE Pid file [/var/run/acpid.pid]" \
31 "\n -a FILE Action file [/etc/acpid.conf]" \
32 "\n -M FILE Map file [/etc/acpi.map]" \
33 IF_FEATURE_ACPID_COMPAT( \
34 "\n\nAccept and ignore compatibility options -g -m -s -S -v" \
37 #define acpid_example_usage \
38 "Without -e option, acpid uses all /dev/input/event* files\n" \
40 "# acpid -l /var/log/my-acpi-log\n" \
41 "# acpid -e /proc/acpi/event\n"
43 #define addgroup_trivial_usage \
44 "[-g GID] " IF_FEATURE_ADDUSER_TO_GROUP("[USER] ") "GROUP"
45 #define addgroup_full_usage "\n\n" \
46 "Add a group " IF_FEATURE_ADDUSER_TO_GROUP("or add a user to a group") "\n" \
48 "\n -g GID Group id" \
49 "\n -S Create a system group" \
51 #define adduser_trivial_usage \
53 #define adduser_full_usage "\n\n" \
56 "\n -h DIR Home directory" \
57 "\n -g GECOS GECOS field" \
58 "\n -s SHELL Login shell" \
59 "\n -G GRP Add user to existing group" \
60 "\n -S Create a system user" \
61 "\n -D Don't assign a password" \
62 "\n -H Don't create home directory" \
65 #define adjtimex_trivial_usage \
66 "[-q] [-o OFF] [-f FREQ] [-p TCONST] [-t TICK]"
67 #define adjtimex_full_usage "\n\n" \
68 "Read and optionally set system timebase parameters. See adjtimex(2)\n" \
71 "\n -o OFF Time offset, microseconds" \
72 "\n -f FREQ Frequency adjust, integer kernel units (65536 is 1ppm)" \
73 "\n (positive values make clock run faster)" \
74 "\n -t TICK Microseconds per tick, usually 10000" \
77 #define arp_trivial_usage \
78 "\n[-vn] [-H HWTYPE] [-i IF] -a [HOSTNAME]" \
79 "\n[-v] [-i IF] -d HOSTNAME [pub]" \
80 "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [temp]" \
81 "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [netmask MASK] pub" \
82 "\n[-v] [-H HWTYPE] [-i IF] -Ds HOSTNAME IFACE [netmask MASK] pub"
83 #define arp_full_usage "\n\n" \
84 "Manipulate ARP cache\n" \
86 "\n -a Display (all) hosts" \
87 "\n -s Set new ARP entry" \
88 "\n -d Delete a specified entry" \
90 "\n -n Don't resolve names" \
91 "\n -i IF Network interface" \
92 "\n -D Read <hwaddr> from given device" \
93 "\n -A,-p AF Protocol family" \
94 "\n -H HWTYPE Hardware address type" \
96 #define arping_trivial_usage \
97 "[-fqbDUA] [-c CNT] [-w TIMEOUT] [-I IFACE] [-s SRC_IP] DST_IP"
98 #define arping_full_usage "\n\n" \
99 "Send ARP requests/replies\n" \
101 "\n -f Quit on first ARP reply" \
103 "\n -b Keep broadcasting, don't go unicast" \
104 "\n -D Duplicated address detection mode" \
105 "\n -U Unsolicited ARP mode, update your neighbors" \
106 "\n -A ARP answer mode, update your neighbors" \
107 "\n -c N Stop after sending N ARP requests" \
108 "\n -w TIMEOUT Time to wait for ARP reply, seconds" \
109 "\n -I IFACE Interface to use (default eth0)" \
110 "\n -s SRC_IP Sender IP address" \
111 "\n DST_IP Target IP address" \
113 #define awk_trivial_usage \
114 "[OPTIONS] [AWK_PROGRAM] [FILE]..."
115 #define awk_full_usage "\n\n" \
117 "\n -v VAR=VAL Set variable" \
118 "\n -F SEP Use SEP as field separator" \
119 "\n -f FILE Read program from FILE" \
121 #define beep_trivial_usage \
122 "-f FREQ -l LEN -d DELAY -r COUNT -n"
123 #define beep_full_usage "\n\n" \
125 "\n -f Frequency in Hz" \
126 "\n -l Length in ms" \
127 "\n -d Delay in ms" \
128 "\n -r Repetitions" \
129 "\n -n Start new tone" \
131 #define blkid_trivial_usage \
133 #define blkid_full_usage "\n\n" \
134 "Print UUIDs of all filesystems"
136 #define brctl_trivial_usage \
137 "COMMAND [BRIDGE [INTERFACE]]"
138 #define brctl_full_usage "\n\n" \
139 "Manage ethernet bridges\n" \
141 IF_FEATURE_BRCTL_SHOW( \
142 "\n show Show a list of bridges" \
144 "\n addbr BRIDGE Create BRIDGE" \
145 "\n delbr BRIDGE Delete BRIDGE" \
146 "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
147 "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
148 IF_FEATURE_BRCTL_FANCY( \
149 "\n setageing BRIDGE TIME Set ageing time" \
150 "\n setfd BRIDGE TIME Set bridge forward delay" \
151 "\n sethello BRIDGE TIME Set hello time" \
152 "\n setmaxage BRIDGE TIME Set max message age" \
153 "\n setpathcost BRIDGE COST Set path cost" \
154 "\n setportprio BRIDGE PRIO Set port priority" \
155 "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
156 "\n stp BRIDGE [1/yes/on|0/no/off] STP on/off" \
159 #define busybox_notes_usage \
162 #define chat_trivial_usage \
163 "EXPECT [SEND [EXPECT [SEND...]]]"
164 #define chat_full_usage "\n\n" \
165 "Useful for interacting with a modem connected to stdin/stdout.\n" \
166 "A script consists of one or more \"expect-send\" pairs of strings,\n" \
167 "each pair is a pair of arguments. Example:\n" \
168 "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
170 #define chattr_trivial_usage \
171 "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
172 #define chattr_full_usage "\n\n" \
173 "Change file attributes on an ext2 fs\n" \
175 "\n - Remove attributes" \
176 "\n + Add attributes" \
177 "\n = Set attributes" \
179 "\n A Don't track atime" \
180 "\n a Append mode only" \
181 "\n c Enable compress" \
182 "\n D Write dir contents synchronously" \
183 "\n d Don't backup with dump" \
184 "\n i Cannot be modified (immutable)" \
185 "\n j Write all data to journal first" \
186 "\n s Zero disk storage when deleted" \
187 "\n S Write file contents synchronously" \
188 "\n t Disable tail-merging of partial blocks with other files" \
189 "\n u Allow file to be undeleted" \
192 "\n -v Set the file's version/generation number" \
194 #define chcon_trivial_usage \
195 "[OPTIONS] CONTEXT FILE..." \
196 "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
197 IF_FEATURE_CHCON_LONG_OPTIONS( \
198 "\n chcon [OPTIONS] --reference=RFILE FILE..." \
200 #define chcon_full_usage "\n\n" \
201 "Change the security context of each FILE to CONTEXT\n" \
202 IF_FEATURE_CHCON_LONG_OPTIONS( \
203 "\n -v,--verbose Verbose" \
204 "\n -c,--changes Report changes made" \
205 "\n -h,--no-dereference Affect symlinks instead of their targets" \
206 "\n -f,--silent,--quiet Suppress most error messages" \
207 "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
208 "\n -u,--user=USER Set user/role/type/range in the target" \
209 "\n -r,--role=ROLE security context" \
210 "\n -t,--type=TYPE" \
211 "\n -l,--range=RANGE" \
212 "\n -R,--recursive Recurse" \
214 IF_NOT_FEATURE_CHCON_LONG_OPTIONS( \
216 "\n -c Report changes made" \
217 "\n -h Affect symlinks instead of their targets" \
218 "\n -f Suppress most error messages" \
219 "\n -u USER Set user/role/type/range in the target security context" \
226 #define chpst_trivial_usage \
227 "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
228 " [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
229 " [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
230 #define chpst_full_usage "\n\n" \
231 "Change the process state, run PROG\n" \
233 "\n -u USER[:GRP] Set uid and gid" \
234 "\n -U USER[:GRP] Set $UID and $GID in environment" \
235 "\n -e DIR Set environment variables as specified by files" \
236 "\n in DIR: file=1st_line_of_file" \
237 "\n -/ DIR Chroot to DIR" \
238 "\n -n NICE Add NICE to nice value" \
239 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES" \
240 "\n -d BYTES Limit data segment" \
241 "\n -o N Limit number of open files per process" \
242 "\n -p N Limit number of processes per uid" \
243 "\n -f BYTES Limit output file sizes" \
244 "\n -c BYTES Limit core file size" \
246 "\n -P Create new process group" \
247 "\n -0 Close stdin" \
248 "\n -1 Close stdout" \
249 "\n -2 Close stderr" \
251 #define setuidgid_trivial_usage \
253 #define setuidgid_full_usage "\n\n" \
254 "Set uid and gid to USER's uid and gid, drop supplementary group ids,\n" \
256 #define envuidgid_trivial_usage \
258 #define envuidgid_full_usage "\n\n" \
259 "Set $UID to USER's uid and $GID to USER's gid, run PROG"
260 #define envdir_trivial_usage \
262 #define envdir_full_usage "\n\n" \
263 "Set various environment variables as specified by files\n" \
264 "in the directory DIR, run PROG"
265 #define softlimit_trivial_usage \
266 "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
267 " [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
269 #define softlimit_full_usage "\n\n" \
270 "Set soft resource limits, then run PROG\n" \
272 "\n -a BYTES Limit total size of all segments" \
273 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
274 "\n -d BYTES Limit data segment" \
275 "\n -s BYTES Limit stack segment" \
276 "\n -l BYTES Limit locked memory size" \
277 "\n -o N Limit number of open files per process" \
278 "\n -p N Limit number of processes per uid" \
279 "\nOptions controlling file sizes:" \
280 "\n -f BYTES Limit output file sizes" \
281 "\n -c BYTES Limit core file size" \
282 "\nEfficiency opts:" \
283 "\n -r BYTES Limit resident set size" \
284 "\n -t N Limit CPU time, process receives" \
285 "\n a SIGXCPU after N seconds" \
287 #define cmp_trivial_usage \
288 "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
289 #define cmp_full_usage "\n\n" \
290 "Compare FILE1 with FILE2 (or stdin)\n" \
292 "\n -l Write the byte numbers (decimal) and values (octal)" \
293 "\n for all differing bytes" \
296 #define bbconfig_trivial_usage \
298 #define bbconfig_full_usage "\n\n" \
299 "Print the config file used by busybox build"
301 #define chrt_trivial_usage \
302 "[-prfom] [PRIO] [PID | PROG ARGS]"
303 #define chrt_full_usage "\n\n" \
304 "Change scheduling priority and class for a process\n" \
306 "\n -p Operate on PID" \
307 "\n -r Set SCHED_RR class" \
308 "\n -f Set SCHED_FIFO class" \
309 "\n -o Set SCHED_OTHER class" \
310 "\n -m Show min/max priorities" \
312 #define chrt_example_usage \
313 "$ chrt -r 4 sleep 900; x=$!\n" \
314 "$ chrt -f -p 3 $x\n" \
315 "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
317 #define renice_trivial_usage \
318 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
319 #define renice_full_usage "\n\n" \
320 "Change scheduling priority for a running process\n" \
322 "\n -n Adjust current nice value (smaller is faster)" \
323 "\n -p Process id(s) (default)" \
324 "\n -g Process group id(s)" \
325 "\n -u Process user name(s) and/or id(s)" \
327 #define ionice_trivial_usage \
328 "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
329 #define ionice_full_usage "\n\n" \
330 "Change I/O priority and class\n" \
332 "\n -c Class. 1:realtime 2:best-effort 3:idle" \
335 #define crond_trivial_usage \
336 "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
337 #define crond_full_usage "\n\n" \
339 "\n -b Background (default)" \
340 "\n -S Log to syslog (default)" \
341 "\n -l Set log level. 0 is the most verbose, default 8" \
342 IF_FEATURE_CROND_D( \
343 "\n -d Set log level, log to stderr" \
345 "\n -L Log to file" \
346 "\n -c Working dir" \
348 #define crontab_trivial_usage \
349 "[-c DIR] [-u USER] [-ler]|[FILE]"
350 #define crontab_full_usage "\n\n" \
351 " -c Crontab directory" \
353 "\n -l List crontab" \
354 "\n -e Edit crontab" \
355 "\n -r Delete crontab" \
356 "\n FILE Replace crontab by FILE ('-': stdin)" \
358 #define cryptpw_trivial_usage \
359 "[OPTIONS] [PASSWORD] [SALT]"
360 /* We do support -s, we just don't mention it */
361 #define cryptpw_full_usage "\n\n" \
362 "Crypt the PASSWORD using crypt(3)\n" \
365 "\n -P,--password-fd=N Read password from fd N" \
366 /* "\n -s,--stdin Use stdin; like -P0" */ \
367 "\n -m,--method=TYPE Encryption method TYPE" \
368 "\n -S,--salt=SALT" \
371 "\n -P N Read password from fd N" \
372 /* "\n -s Use stdin; like -P0" */ \
373 "\n -m TYPE Encryption method TYPE" \
377 /* mkpasswd is an alias to cryptpw */
379 #define mkpasswd_trivial_usage \
380 "[OPTIONS] [PASSWORD] [SALT]"
381 /* We do support -s, we just don't mention it */
382 #define mkpasswd_full_usage "\n\n" \
383 "Crypt the PASSWORD using crypt(3)\n" \
386 "\n -P,--password-fd=N Read password from fd N" \
387 /* "\n -s,--stdin Use stdin; like -P0" */ \
388 "\n -m,--method=TYPE Encryption method TYPE" \
389 "\n -S,--salt=SALT" \
392 "\n -P N Read password from fd N" \
393 /* "\n -s Use stdin; like -P0" */ \
394 "\n -m TYPE Encryption method TYPE" \
398 #define delgroup_trivial_usage \
399 IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
400 #define delgroup_full_usage "\n\n" \
401 "Delete group GROUP from the system" \
402 IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
404 #define deluser_trivial_usage \
406 #define deluser_full_usage "\n\n" \
407 "Delete USER from the system"
409 #define devmem_trivial_usage \
410 "ADDRESS [WIDTH [VALUE]]"
412 #define devmem_full_usage "\n\n" \
413 "Read/write from physical address\n" \
414 "\n ADDRESS Address to act upon" \
415 "\n WIDTH Width (8/16/...)" \
416 "\n VALUE Data to be written" \
418 #define devfsd_trivial_usage \
419 "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
420 #define devfsd_full_usage "\n\n" \
421 "Manage devfs permissions and old device name symlinks\n" \
423 "\n mntpnt The mount point where devfs is mounted" \
424 "\n -v Print the protocol version numbers for devfsd" \
425 "\n and the kernel-side protocol version and exit" \
427 "\n -fg Run in foreground" \
428 "\n -np Exit after parsing the configuration file" \
429 "\n and processing synthetic REGISTER events," \
430 "\n don't poll for events" \
433 #define dhcprelay_trivial_usage \
434 "CLIENT_IFACE[,CLIENT_IFACE2]... SERVER_IFACE [SERVER_IP]"
435 #define dhcprelay_full_usage "\n\n" \
436 "Relay DHCP requests between clients and server" \
438 #define diff_trivial_usage \
439 "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
440 #define diff_full_usage "\n\n" \
441 "Compare files line by line and output the differences between them.\n" \
442 "This implementation supports unified diffs only.\n" \
444 "\n -a Treat all files as text" \
445 "\n -b Ignore changes in the amount of whitespace" \
446 "\n -B Ignore changes whose lines are all blank" \
447 "\n -d Try hard to find a smaller set of changes" \
448 "\n -i Ignore case differences" \
449 "\n -L Use LABEL instead of the filename in the unified header" \
450 "\n -N Treat absent files as empty" \
451 "\n -q Output only whether files differ" \
453 "\n -S Start with FILE when comparing directories" \
454 "\n -T Make tabs line up by prefixing a tab when necessary" \
455 "\n -s Report when two files are the same" \
456 "\n -t Expand tabs to spaces in output" \
457 "\n -U Output LINES lines of context" \
458 "\n -w Ignore all whitespace" \
460 #define dmesg_trivial_usage \
461 "[-c] [-n LEVEL] [-s SIZE]"
462 #define dmesg_full_usage "\n\n" \
463 "Print or control the kernel ring buffer\n" \
465 "\n -c Clear ring buffer after printing" \
466 "\n -n LEVEL Set console logging level" \
467 "\n -s SIZE Buffer size" \
469 #define dnsd_trivial_usage \
470 "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
471 #define dnsd_full_usage "\n\n" \
472 "Small static DNS server daemon\n" \
474 "\n -c FILE Config file" \
476 "\n -p PORT Listen on PORT" \
477 "\n -i ADDR Listen on ADDR" \
480 "\n -s Send successful replies only. Use this if you want" \
481 "\n to use /etc/resolv.conf with two nameserver lines:" \
482 "\n nameserver DNSD_SERVER" \
483 "\n nameserver NORNAL_DNS_SERVER" \
485 #define dumpleases_trivial_usage \
486 "[-r|-a] [-f LEASEFILE]"
487 #define dumpleases_full_usage "\n\n" \
488 "Display DHCP leases granted by udhcpd\n" \
491 "\n -f,--file=FILE Lease file" \
492 "\n -r,--remaining Show remaining time" \
493 "\n -a,--absolute Show expiration time" \
496 "\n -f FILE Lease file" \
497 "\n -r Show remaining time" \
498 "\n -a Show expiration time" \
502 #define e2fsck_trivial_usage \
503 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
504 "[-I inode_buffer_blocks] [-P process_inode_size] " \
505 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
506 "[-E extended-options] device"
507 #define e2fsck_full_usage "\n\n" \
508 "Check ext2/ext3 file system\n" \
510 "\n -p Automatic repair (no questions)" \
511 "\n -n Make no changes to the filesystem" \
512 "\n -y Assume 'yes' to all questions" \
513 "\n -c Check for bad blocks and add them to the badblock list" \
514 "\n -f Force checking even if filesystem is marked clean" \
516 "\n -b superblock Use alternative superblock" \
517 "\n -B blocksize Force blocksize when looking for superblock" \
518 "\n -j journal Set location of the external journal" \
519 "\n -l file Add to badblocks list" \
520 "\n -L file Set badblocks list" \
523 #define eject_trivial_usage \
525 #define eject_full_usage "\n\n" \
526 "Eject DEVICE or default /dev/cdrom\n" \
528 IF_FEATURE_EJECT_SCSI( \
529 "\n -s SCSI device" \
532 "\n -T Open/close tray (toggle)" \
534 #define ed_trivial_usage ""
535 #define ed_full_usage ""
537 #define ether_wake_trivial_usage \
538 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
539 #define ether_wake_full_usage "\n\n" \
540 "Send a magic packet to wake up sleeping machines.\n" \
541 "MAC must be a station address (00:11:22:33:44:55) or\n" \
542 "a hostname with a known 'ethers' entry.\n" \
544 "\n -b Send wake-up packet to the broadcast address" \
545 "\n -i iface Interface to use (default eth0)" \
546 "\n -p pass Append four or six byte password PW to the packet" \
548 #define fakeidentd_trivial_usage \
549 "[-fiw] [-b ADDR] [STRING]"
550 #define fakeidentd_full_usage "\n\n" \
551 "Provide fake ident (auth) service\n" \
553 "\n -f Run in foreground" \
555 "\n -w Inetd 'wait' mode" \
556 "\n -b ADDR Bind to specified address" \
557 "\n STRING Ident answer string (default: nobody)" \
559 #define fbsplash_trivial_usage \
560 "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
561 #define fbsplash_full_usage "\n\n" \
564 "\n -c Hide cursor" \
565 "\n -d Framebuffer device (default /dev/fb0)" \
566 "\n -i Config file (var=value):" \
567 "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
568 "\n BAR_R,BAR_G,BAR_B" \
569 "\n -f Control pipe (else exit after drawing image)" \
570 "\n commands: 'NN' (% for progress bar) or 'exit'" \
572 #define fbset_trivial_usage \
574 #define fbset_full_usage "\n\n" \
575 "Show and modify frame buffer settings"
577 #define fbset_example_usage \
579 "mode \"1024x768-76\"\n" \
580 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
581 " geometry 1024 768 1024 768 16\n" \
582 " timings 12714 128 32 16 4 128 4\n" \
584 " rgba 5/11,6/5,5/0,0/0\n" \
587 #define fdflush_trivial_usage \
589 #define fdflush_full_usage "\n\n" \
590 "Force floppy disk drive to detect disk change"
592 #define fdformat_trivial_usage \
594 #define fdformat_full_usage "\n\n" \
595 "Format floppy disk\n" \
597 "\n -n Don't verify after format" \
599 /* Looks like someone forgot to add this to config system */
600 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
601 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
602 # define IF_FEATURE_FDISK_BLKSIZE(a)
605 #define fdisk_trivial_usage \
606 "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
607 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
608 #define fdisk_full_usage "\n\n" \
609 "Change partition table\n" \
611 "\n -u Start and End are in sectors (instead of cylinders)" \
612 "\n -l Show partition table for each DISK, then exit" \
613 IF_FEATURE_FDISK_BLKSIZE( \
614 "\n -s Show partition sizes in kb for each DISK, then exit" \
616 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
617 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
621 #define findfs_trivial_usage \
622 "LABEL=label or UUID=uuid"
623 #define findfs_full_usage "\n\n" \
624 "Find a filesystem device based on a label or UUID"
625 #define findfs_example_usage \
626 "$ findfs LABEL=MyDevice"
628 #define flash_lock_trivial_usage \
629 "MTD_DEVICE OFFSET SECTORS"
630 #define flash_lock_full_usage "\n\n" \
631 "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
632 "will be locked, regardless of the value of OFFSET"
634 #define flash_unlock_trivial_usage \
636 #define flash_unlock_full_usage "\n\n" \
637 "Unlock an MTD device"
639 #define flash_eraseall_trivial_usage \
641 #define flash_eraseall_full_usage "\n\n" \
642 "Erase an MTD device\n" \
644 "\n -j Format the device for jffs2" \
645 "\n -q Don't display progress messages" \
647 #define flashcp_trivial_usage \
649 #define flashcp_full_usage "\n\n" \
650 "Copy an image to MTD device\n" \
654 #define flock_trivial_usage \
655 "[-sxun] FD|{FILE [-c] PROG ARGS}"
656 #define flock_full_usage "\n\n" \
657 "[Un]lock file descriptor, or lock FILE, run PROG\n" \
659 "\n -s Shared lock" \
660 "\n -x Exclusive lock (default)" \
662 "\n -n Fail rather than wait" \
664 #define free_trivial_usage \
665 "" IF_DESKTOP("[-b/k/m/g]")
666 #define free_full_usage "\n\n" \
667 "Display the amount of free and used system memory"
668 #define free_example_usage \
670 " total used free shared buffers\n" \
671 " Mem: 257628 248724 8904 59644 93124\n" \
672 " Swap: 128516 8404 120112\n" \
673 "Total: 386144 257128 129016\n" \
675 #define freeramdisk_trivial_usage \
677 #define freeramdisk_full_usage "\n\n" \
678 "Free all memory used by the specified ramdisk"
679 #define freeramdisk_example_usage \
680 "$ freeramdisk /dev/ram2\n"
682 #define fsck_trivial_usage \
683 "[-ANPRTV] [-C FD] [-t FSTYPE] [FS_OPTS] [BLOCKDEV]..."
684 #define fsck_full_usage "\n\n" \
685 "Check and repair filesystems\n" \
687 "\n -A Walk /etc/fstab and check all filesystems" \
688 "\n -N Don't execute, just show what would be done" \
689 "\n -P With -A, check filesystems in parallel" \
690 "\n -R With -A, skip the root filesystem" \
691 "\n -T Don't show title on startup" \
693 "\n -C n Write status information to specified filedescriptor" \
694 "\n -t TYPE List of filesystem types to check" \
696 #define fsck_minix_trivial_usage \
697 "[-larvsmf] BLOCKDEV"
698 #define fsck_minix_full_usage "\n\n" \
699 "Check MINIX filesystem\n" \
701 "\n -l List all filenames" \
702 "\n -r Perform interactive repairs" \
703 "\n -a Perform automatic repairs" \
705 "\n -s Output superblock information" \
706 "\n -m Show \"mode not cleared\" warnings" \
707 "\n -f Force file system check" \
709 #define ftpget_trivial_usage \
710 "[OPTIONS] HOST [LOCAL_FILE] REMOTE_FILE"
711 #define ftpget_full_usage "\n\n" \
712 "Retrieve a remote file via FTP\n" \
714 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
715 "\n -c,--continue Continue previous transfer" \
716 "\n -v,--verbose Verbose" \
717 "\n -u,--username Username" \
718 "\n -p,--password Password" \
719 "\n -P,--port Port number" \
721 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
722 "\n -c Continue previous transfer" \
726 "\n -P Port number" \
729 #define ftpput_trivial_usage \
730 "[OPTIONS] HOST [REMOTE_FILE] LOCAL_FILE"
731 #define ftpput_full_usage "\n\n" \
732 "Store a local file on a remote machine via FTP\n" \
734 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
735 "\n -v,--verbose Verbose" \
736 "\n -u,--username Username" \
737 "\n -p,--password Password" \
738 "\n -P,--port Port number" \
740 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
744 "\n -P Port number" \
747 #define fuser_trivial_usage \
748 "[OPTIONS] FILE or PORT/PROTO"
749 #define fuser_full_usage "\n\n" \
750 "Find processes which use FILEs or PORTs\n" \
752 "\n -m Find processes which use same fs as FILEs" \
753 "\n -4,-6 Search only IPv4/IPv6 space" \
754 "\n -s Don't display PIDs" \
755 "\n -k Kill found processes" \
756 "\n -SIGNAL Signal to send (default: KILL)" \
758 #define getenforce_trivial_usage NOUSAGE_STR
759 #define getenforce_full_usage ""
761 #define getopt_trivial_usage \
763 #define getopt_full_usage "\n\n" \
766 "\n -a,--alternative Allow long options starting with single -" \
767 "\n -l,--longoptions=longopts Long options to be recognized" \
768 "\n -n,--name=progname The name under which errors are reported" \
769 "\n -o,--options=optstring Short options to be recognized" \
770 "\n -q,--quiet Disable error reporting by getopt(3)" \
771 "\n -Q,--quiet-output No normal output" \
772 "\n -s,--shell=shell Set shell quoting conventions" \
773 "\n -T,--test Test for getopt(1) version" \
774 "\n -u,--unquoted Don't quote the output" \
777 "\n -a Allow long options starting with single -" \
778 "\n -l longopts Long options to be recognized" \
779 "\n -n progname The name under which errors are reported" \
780 "\n -o optstring Short options to be recognized" \
781 "\n -q Disable error reporting by getopt(3)" \
782 "\n -Q No normal output" \
783 "\n -s shell Set shell quoting conventions" \
784 "\n -T Test for getopt(1) version" \
785 "\n -u Don't quote the output" \
787 #define getopt_example_usage \
788 "$ cat getopt.test\n" \
790 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
791 " -n 'example.busybox' -- \"$@\"`\n" \
792 "if [ $? != 0 ]; then exit 1; fi\n" \
793 "eval set -- \"$GETOPT\"\n" \
796 " -a|--a-long) echo \"Option a\"; shift;;\n" \
797 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
799 " case \"$2\" in\n" \
800 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
801 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
803 " --) shift; break;;\n" \
804 " *) echo \"Internal error!\"; exit 1;;\n" \
808 #define getsebool_trivial_usage \
809 "-a or getsebool boolean..."
810 #define getsebool_full_usage "\n\n" \
811 " -a Show all selinux booleans"
813 #define hdparm_trivial_usage \
815 #define hdparm_full_usage "\n\n" \
817 "\n -a Get/set fs readahead" \
818 "\n -A Set drive read-lookahead flag (0/1)" \
819 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
820 "\n -B Set Advanced Power Management setting (1-255)" \
821 "\n -c Get/set IDE 32-bit IO setting" \
822 "\n -C Check IDE power mode status" \
823 IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
824 "\n -d Get/set using_dma flag") \
825 "\n -D Enable/disable drive defect-mgmt" \
826 "\n -f Flush buffer cache for device on exit" \
827 "\n -g Display drive geometry" \
828 "\n -h Display terse usage information" \
829 IF_FEATURE_HDPARM_GET_IDENTITY( \
830 "\n -i Display drive identification") \
831 IF_FEATURE_HDPARM_GET_IDENTITY( \
832 "\n -I Detailed/current information directly from drive") \
833 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
834 "\n -K Set drive keep_features_over_reset flag (0/1)" \
835 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
836 "\n -m Get/set multiple sector count" \
837 "\n -n Get/set ignore-write-errors flag (0/1)" \
838 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
839 "\n -P Set drive prefetch count" \
840 /* "\n -q Change next setting quietly" - not supported ib bbox */ \
841 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
842 "\n -r Get/set readonly flag (DANGEROUS to set)" \
843 IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
844 "\n -R Register an IDE interface (DANGEROUS)") \
845 "\n -S Set standby (spindown) timeout" \
846 "\n -t Perform device read timings" \
847 "\n -T Perform cache read timings" \
848 "\n -u Get/set unmaskirq flag (0/1)" \
849 IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
850 "\n -U Unregister an IDE interface (DANGEROUS)") \
851 "\n -v Defaults; same as -mcudkrag for IDE drives" \
852 "\n -V Display program version and exit immediately" \
853 IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
854 "\n -w Perform device reset (DANGEROUS)") \
855 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
856 IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
857 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
858 "\n -X Set IDE xfer mode (DANGEROUS)" \
859 "\n -y Put IDE drive in standby mode" \
860 "\n -Y Put IDE drive to sleep" \
861 "\n -Z Disable Seagate auto-powersaving mode" \
862 "\n -z Reread partition table" \
864 #define hexdump_trivial_usage \
865 "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] [FILE]..."
866 #define hexdump_full_usage "\n\n" \
867 "Display FILEs (or stdin) in a user specified format\n" \
869 "\n -b One-byte octal display" \
870 "\n -c One-byte character display" \
871 "\n -C Canonical hex+ASCII, 16 bytes per line" \
872 "\n -d Two-byte decimal display" \
873 "\n -e FORMAT_STRING" \
874 "\n -f FORMAT_FILE" \
875 "\n -n LENGTH Interpret only LENGTH bytes of input" \
876 "\n -o Two-byte octal display" \
877 "\n -s OFFSET Skip OFFSET bytes" \
878 "\n -v Display all input data" \
879 "\n -x Two-byte hexadecimal display" \
880 IF_FEATURE_HEXDUMP_REVERSE( \
881 "\n -R Reverse of 'hexdump -Cv'") \
883 #define hd_trivial_usage \
885 #define hd_full_usage "\n\n" \
886 "hd is an alias for hexdump -C"
888 #define hostname_trivial_usage \
889 "[OPTIONS] [HOSTNAME | -F FILE]"
890 #define hostname_full_usage "\n\n" \
891 "Get or set hostname or DNS domain name\n" \
894 "\n -i Addresses for the hostname" \
895 "\n -d DNS domain name" \
896 "\n -f Fully qualified domain name" \
897 "\n -F FILE Use FILE's content as hostname" \
899 #define hostname_example_usage \
903 #define dnsdomainname_trivial_usage NOUSAGE_STR
904 #define dnsdomainname_full_usage ""
906 #define httpd_trivial_usage \
910 IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
911 IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
913 "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
914 #define httpd_full_usage "\n\n" \
915 "Listen for incoming HTTP requests\n" \
918 "\n -f Don't daemonize" \
920 "\n -p [IP:]PORT Bind to IP:PORT (default *:80)" \
921 IF_FEATURE_HTTPD_SETUID( \
922 "\n -u USER[:GRP] Set uid/gid after binding to port") \
923 IF_FEATURE_HTTPD_BASIC_AUTH( \
924 "\n -r REALM Authentication Realm for Basic Authentication") \
925 "\n -h HOME Home directory (default .)" \
926 "\n -c FILE Configuration file (default {/etc,HOME}/httpd.conf)" \
927 IF_FEATURE_HTTPD_AUTH_MD5( \
928 "\n -m STRING MD5 crypt STRING") \
929 "\n -e STRING HTML encode STRING" \
930 "\n -d STRING URL decode STRING" \
932 #define ifconfig_trivial_usage \
933 IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
934 #define ifconfig_full_usage "\n\n" \
935 "Configure a network interface\n" \
939 " [add ADDRESS[/PREFIXLEN]]\n") \
941 " [del ADDRESS[/PREFIXLEN]]\n") \
942 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
943 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
944 IF_FEATURE_IFCONFIG_SLIP( \
945 " [outfill NN] [keepalive NN]\n") \
946 " " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
947 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
948 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
949 IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
950 " [mem_start NN] [io_addr NN] [irq NN]\n") \
953 #define ifenslave_trivial_usage \
954 "[-cdf] MASTER_IFACE SLAVE_IFACE..."
955 #define ifenslave_full_usage "\n\n" \
956 "Configure network interfaces for parallel routing\n" \
958 "\n -c,--change-active Change active slave" \
959 "\n -d,--detach Remove slave interface from bonding device" \
960 "\n -f,--force Force, even if interface is not Ethernet" \
961 /* "\n -r,--receive-slave Create a receive-only slave" */
963 #define ifenslave_example_usage \
964 "To create a bond device, simply follow these three steps:\n" \
965 "- ensure that the required drivers are properly loaded:\n" \
966 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
967 "- assign an IP address to the bond device:\n" \
968 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
969 "- attach all the interfaces you need to the bond device:\n" \
970 " # ifenslave bond0 eth0 eth1 eth2\n" \
971 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
972 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
973 " To detach a dead interface without setting the bond device down:\n" \
974 " # ifenslave -d bond0 eth1\n\n" \
975 " To set the bond device down and automatically release all the slaves:\n" \
976 " # ifconfig bond0 down\n\n" \
977 " To change active slave:\n" \
978 " # ifenslave -c bond0 eth0\n" \
980 #define ifplugd_trivial_usage \
982 #define ifplugd_full_usage "\n\n" \
983 "Network interface plug detection daemon\n" \
985 "\n -n Don't daemonize" \
986 "\n -s Don't log to syslog" \
987 "\n -i IFACE Interface" \
988 "\n -f/-F Treat link detection error as link down/link up" \
989 "\n (otherwise exit on error)" \
990 "\n -a Don't up interface at each link probe" \
991 "\n -M Monitor creation/destruction of interface" \
992 "\n (otherwise it must exist)" \
993 "\n -r PROG Script to run" \
994 "\n -x ARG Extra argument for script" \
995 "\n -I Don't exit on nonzero exit code from script" \
996 "\n -p Don't run script on daemon startup" \
997 "\n -q Don't run script on daemon quit" \
998 "\n -l Run script on startup even if no cable is detected" \
999 "\n -t SECS Poll time in seconds" \
1000 "\n -u SECS Delay before running script after link up" \
1001 "\n -d SECS Delay after link down" \
1002 "\n -m MODE API mode (mii, priv, ethtool, wlan, iff, auto)" \
1003 "\n -k Kill running daemon" \
1005 #define ifup_trivial_usage \
1006 "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
1007 #define ifup_full_usage "\n\n" \
1009 "\n -a De/configure all interfaces automatically" \
1010 "\n -i FILE Use FILE for interface definitions" \
1011 "\n -n Print out what would happen, but don't do it" \
1012 IF_FEATURE_IFUPDOWN_MAPPING( \
1013 "\n (note: doesn't disable mappings)" \
1014 "\n -m Don't run any mappings" \
1016 "\n -v Print out what would happen before doing it" \
1017 "\n -f Force de/configuration" \
1019 #define ifdown_trivial_usage \
1020 "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
1021 #define ifdown_full_usage "\n\n" \
1023 "\n -a De/configure all interfaces automatically" \
1024 "\n -i FILE Use FILE for interface definitions" \
1025 "\n -n Print out what would happen, but don't do it" \
1026 IF_FEATURE_IFUPDOWN_MAPPING( \
1027 "\n (note: doesn't disable mappings)" \
1028 "\n -m Don't run any mappings" \
1030 "\n -v Print out what would happen before doing it" \
1031 "\n -f Force de/configuration" \
1033 #define inetd_trivial_usage \
1034 "[-fe] [-q N] [-R N] [CONFFILE]"
1035 #define inetd_full_usage "\n\n" \
1036 "Listen for network connections and launch programs\n" \
1038 "\n -f Run in foreground" \
1039 "\n -e Log to stderr" \
1040 "\n -q N Socket listen queue (default: 128)" \
1041 "\n -R N Pause services after N connects/min" \
1042 "\n (default: 0 - disabled)" \
1044 #define inotifyd_trivial_usage \
1045 "PROG FILE1[:MASK]..."
1046 #define inotifyd_full_usage "\n\n" \
1047 "Run PROG on filesystem changes." \
1048 "\nWhen a filesystem event matching MASK occurs on FILEn," \
1049 "\nPROG ACTUAL_EVENTS FILEn [SUBFILE] is run." \
1051 "\n a File is accessed" \
1052 "\n c File is modified" \
1053 "\n e Metadata changed" \
1054 "\n w Writable file is closed" \
1055 "\n 0 Unwritable file is closed" \
1056 "\n r File is opened" \
1057 "\n D File is deleted" \
1058 "\n M File is moved" \
1059 "\n u Backing fs is unmounted" \
1060 "\n o Event queue overflowed" \
1061 "\n x File can't be watched anymore" \
1062 "\nIf watching a directory:" \
1063 "\n m Subfile is moved into dir" \
1064 "\n y Subfile is moved out of dir" \
1065 "\n n Subfile is created" \
1066 "\n d Subfile is deleted" \
1068 "\ninotifyd waits for PROG to exit." \
1069 "\nWhen x event happens for all FILEs, inotifyd exits." \
1071 /* would need to make the " | " optional depending on more than one selected: */
1072 #define ip_trivial_usage \
1074 IF_FEATURE_IP_ADDRESS("address | ") \
1075 IF_FEATURE_IP_ROUTE("route | ") \
1076 IF_FEATURE_IP_LINK("link | ") \
1077 IF_FEATURE_IP_TUNNEL("tunnel | ") \
1078 IF_FEATURE_IP_RULE("rule") \
1080 #define ip_full_usage "\n\n" \
1081 "ip [OPTIONS] OBJECT {COMMAND}\n" \
1082 "where OBJECT := {" \
1083 IF_FEATURE_IP_ADDRESS("address | ") \
1084 IF_FEATURE_IP_ROUTE("route | ") \
1085 IF_FEATURE_IP_LINK("link | ") \
1086 IF_FEATURE_IP_TUNNEL("tunnel | ") \
1087 IF_FEATURE_IP_RULE("rule") \
1089 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
1091 #define ipaddr_trivial_usage \
1092 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1093 " [dev STRING] [to PREFIX] }"
1094 #define ipaddr_full_usage "\n\n" \
1095 "ipaddr {add|delete} IFADDR dev STRING\n" \
1096 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
1097 " [to PREFIX] [label PATTERN]\n" \
1098 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
1099 " [broadcast ADDR] [anycast ADDR]\n" \
1100 " [label STRING] [scope SCOPE-ID]\n" \
1101 " SCOPE-ID := [host | link | global | NUMBER]" \
1103 #define ipcalc_trivial_usage \
1104 "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
1105 #define ipcalc_full_usage "\n\n" \
1106 "Calculate IP network settings from a IP address\n" \
1108 IF_FEATURE_IPCALC_LONG_OPTIONS( \
1109 "\n -b,--broadcast Display calculated broadcast address" \
1110 "\n -n,--network Display calculated network address" \
1111 "\n -m,--netmask Display default netmask for IP" \
1112 IF_FEATURE_IPCALC_FANCY( \
1113 "\n -p,--prefix Display the prefix for IP/NETMASK" \
1114 "\n -h,--hostname Display first resolved host name" \
1115 "\n -s,--silent Don't ever display error messages" \
1118 IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
1119 "\n -b Display calculated broadcast address" \
1120 "\n -n Display calculated network address" \
1121 "\n -m Display default netmask for IP" \
1122 IF_FEATURE_IPCALC_FANCY( \
1123 "\n -p Display the prefix for IP/NETMASK" \
1124 "\n -h Display first resolved host name" \
1125 "\n -s Don't ever display error messages" \
1129 #define ipcrm_trivial_usage \
1130 "[-MQS key] [-mqs id]"
1131 #define ipcrm_full_usage "\n\n" \
1132 "Upper-case options MQS remove an object by shmkey value.\n" \
1133 "Lower-case options remove an object by shmid value.\n" \
1135 "\n -mM Remove memory segment after last detach" \
1136 "\n -qQ Remove message queue" \
1137 "\n -sS Remove semaphore" \
1139 #define ipcs_trivial_usage \
1140 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
1141 #define ipcs_full_usage "\n\n" \
1142 " -i Show specific resource" \
1143 "\nResource specification:" \
1144 "\n -m Shared memory segments" \
1145 "\n -q Message queues" \
1146 "\n -s Semaphore arrays" \
1147 "\n -a All (default)" \
1148 "\nOutput format:" \
1155 #define iplink_trivial_usage \
1156 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
1157 #define iplink_full_usage "\n\n" \
1158 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
1159 " dynamic { on | off } |\n" \
1161 "iplink show [DEVICE]" \
1163 #define iproute_trivial_usage \
1164 "{ list | flush | { add | del | change | append |\n" \
1165 " replace | monitor } ROUTE }"
1166 #define iproute_full_usage "\n\n" \
1167 "iproute { list | flush } SELECTOR\n" \
1168 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
1169 " [oif STRING] [tos TOS]\n" \
1170 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
1171 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
1172 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
1173 " [metric METRIC]" \
1175 #define iprule_trivial_usage \
1176 "{[list | add | del] RULE}"
1177 #define iprule_full_usage "\n\n" \
1178 "iprule [list | add | del] SELECTOR ACTION\n" \
1179 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
1180 " [dev STRING] [pref NUMBER]\n" \
1181 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
1182 " [prohibit | reject | unreachable]\n" \
1183 " [realms [SRCREALM/]DSTREALM]\n" \
1184 " TABLE_ID := [local | main | default | NUMBER]" \
1186 #define iptunnel_trivial_usage \
1187 "{ add | change | del | show } [NAME]\n" \
1188 " [mode { ipip | gre | sit }]\n" \
1189 " [remote ADDR] [local ADDR] [ttl TTL]"
1190 #define iptunnel_full_usage "\n\n" \
1191 "iptunnel { add | change | del | show } [NAME]\n" \
1192 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
1193 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
1194 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
1196 #define kill_trivial_usage \
1197 "[-l] [-SIG] PID..."
1198 #define kill_full_usage "\n\n" \
1199 "Send a signal (default: TERM) to given PIDs\n" \
1201 "\n -l List all signal names and numbers" \
1202 /* "\n -s SIG Yet another way of specifying SIG" */ \
1204 #define kill_example_usage \
1205 "$ ps | grep apache\n" \
1206 "252 root root S [apache]\n" \
1207 "263 www-data www-data S [apache]\n" \
1208 "264 www-data www-data S [apache]\n" \
1209 "265 www-data www-data S [apache]\n" \
1210 "266 www-data www-data S [apache]\n" \
1211 "267 www-data www-data S [apache]\n" \
1214 #define killall_trivial_usage \
1215 "[-l] [-q] [-SIG] PROCESS_NAME..."
1216 #define killall_full_usage "\n\n" \
1217 "Send a signal (default: TERM) to given processes\n" \
1219 "\n -l List all signal names and numbers" \
1220 /* "\n -s SIG Yet another way of specifying SIG" */ \
1221 "\n -q Don't complain if no processes were killed" \
1223 #define killall_example_usage \
1224 "$ killall apache\n"
1226 #define killall5_trivial_usage \
1227 "[-l] [-SIG] [-o PID]..."
1228 #define killall5_full_usage "\n\n" \
1229 "Send a signal (default: TERM) to all processes outside current session\n" \
1231 "\n -l List all signal names and numbers" \
1232 "\n -o PID Don't signal this PID" \
1233 /* "\n -s SIG Yet another way of specifying SIG" */ \
1235 #define klogd_trivial_usage \
1237 #define klogd_full_usage "\n\n" \
1240 "\n -c N Only messages with level < N are printed to console" \
1241 "\n -n Run in foreground" \
1243 #define less_trivial_usage \
1244 "[-EMNmh~I?] [FILE]..."
1245 #define less_full_usage "\n\n" \
1246 "View FILE (or stdin) one screenful at a time\n" \
1248 "\n -E Quit once the end of a file is reached" \
1249 "\n -M,-m Display status line with line numbers" \
1250 "\n and percentage through the file" \
1251 "\n -N Prefix line number to each line" \
1252 "\n -I Ignore case in all searches" \
1253 "\n -~ Suppress ~s displayed past the end of the file" \
1255 #define linux32_trivial_usage NOUSAGE_STR
1256 #define linux32_full_usage ""
1257 #define linux64_trivial_usage NOUSAGE_STR
1258 #define linux64_full_usage ""
1260 #define setarch_trivial_usage \
1261 "personality PROG ARGS"
1262 #define setarch_full_usage "\n\n" \
1263 "Personality may be:\n" \
1264 " linux32 Set 32bit uname emulation\n" \
1265 " linux64 Set 64bit uname emulation" \
1267 #define load_policy_trivial_usage NOUSAGE_STR
1268 #define load_policy_full_usage ""
1270 #define logger_trivial_usage \
1271 "[OPTIONS] [MESSAGE]"
1272 #define logger_full_usage "\n\n" \
1273 "Write MESSAGE (or stdin) to syslog\n" \
1275 "\n -s Log to stderr as well as the system log" \
1276 "\n -t TAG Log using the specified tag (defaults to user name)" \
1277 "\n -p PRIO Priority (numeric or facility.level pair)" \
1279 #define logger_example_usage \
1280 "$ logger \"hello\"\n"
1282 #define login_trivial_usage \
1283 "[-p] [-h HOST] [[-f] USER]"
1284 #define login_full_usage "\n\n" \
1285 "Begin a new session on the system\n" \
1287 "\n -f Don't authenticate (user already authenticated)" \
1288 "\n -h Name of the remote host" \
1289 "\n -p Preserve environment" \
1291 #define logread_trivial_usage \
1293 #define logread_full_usage "\n\n" \
1294 "Show messages in syslogd's circular buffer\n" \
1296 "\n -f Output data as log grows" \
1298 #define losetup_trivial_usage \
1299 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
1300 " losetup -d LOOPDEV - disassociate\n" \
1301 " losetup [-f] - show"
1302 #define losetup_full_usage "\n\n" \
1304 "\n -o OFS Start OFS bytes into FILE" \
1305 "\n -f Show first free loop device" \
1307 #define losetup_notes_usage \
1308 "No arguments will display all current associations.\n" \
1309 "One argument (losetup /dev/loop1) will display the current association\n" \
1310 "(if any), or disassociate it (with -d). The display shows the offset\n" \
1311 "and filename of the file the loop device is currently bound to.\n\n" \
1312 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
1313 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
1314 "losetup -f will show the first loop free loop device\n\n"
1316 #define lpd_trivial_usage \
1317 "SPOOLDIR [HELPER [ARGS]]"
1318 #define lpd_full_usage "\n\n" \
1319 "SPOOLDIR must contain (symlinks to) device nodes or directories" \
1320 "\nwith names matching print queue names. In the first case, jobs are" \
1321 "\nsent directly to the device. Otherwise each job is stored in queue" \
1322 "\ndirectory and HELPER program is called. Name of file to print" \
1323 "\nis passed in $DATAFILE variable." \
1325 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
1327 #define lpq_trivial_usage \
1328 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID]... [-fs]"
1329 #define lpq_full_usage "\n\n" \
1331 "\n -P lp service to connect to (else uses $PRINTER)" \
1332 "\n -d Delete jobs" \
1333 "\n -f Force any waiting job to be printed" \
1334 "\n -s Short display" \
1336 #define lpr_trivial_usage \
1337 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
1338 /* -C CLASS exists too, not shown.
1339 * CLASS is supposed to be printed on banner page, if one is requested */
1340 #define lpr_full_usage "\n\n" \
1342 "\n -P lp service to connect to (else uses $PRINTER)"\
1343 "\n -m Send mail on completion" \
1344 "\n -h Print banner page too" \
1347 #define lsattr_trivial_usage \
1348 "[-Radlv] [FILE]..."
1349 #define lsattr_full_usage "\n\n" \
1350 "List file attributes on an ext2 fs\n" \
1353 "\n -a Don't hide entries starting with ." \
1354 "\n -d List directory entries instead of contents" \
1355 "\n -l List long flag names" \
1356 "\n -v List the file's version/generation number" \
1358 #define lspci_trivial_usage \
1360 #define lspci_full_usage "\n\n" \
1361 "List all PCI devices" \
1363 "\n -m Parseable output" \
1364 "\n -k Show driver" \
1366 #define lsusb_trivial_usage NOUSAGE_STR
1367 #define lsusb_full_usage ""
1369 #if ENABLE_FEATURE_MAKEDEVS_LEAF
1370 #define makedevs_trivial_usage \
1371 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1372 #define makedevs_full_usage "\n\n" \
1373 "Create a range of block or character special files" \
1376 "\n b Block device" \
1377 "\n c Character device" \
1378 "\n f FIFO, MAJOR and MINOR are ignored" \
1380 "\nFIRST..LAST specify numbers appended to NAME." \
1381 "\nIf 's' is the last argument, the base device is created as well." \
1384 "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" \
1385 "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1386 #define makedevs_example_usage \
1387 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1388 "[creates ttyS2-ttyS63]\n" \
1389 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1390 "[creates hda,hda1-hda8]\n"
1393 #if ENABLE_FEATURE_MAKEDEVS_TABLE
1394 #define makedevs_trivial_usage \
1395 "[-d device_table] rootdir"
1396 #define makedevs_full_usage "\n\n" \
1397 "Create a range of special files as specified in a device table.\n" \
1398 "Device table entries take the form of:\n" \
1399 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
1400 "Where name is the file name, type can be one of:\n" \
1401 " f Regular file\n" \
1403 " c Character device\n" \
1404 " b Block device\n" \
1405 " p Fifo (named pipe)\n" \
1406 "uid is the user id for the target file, gid is the group id for the\n" \
1407 "target file. The rest of the entries (major, minor, etc) apply to\n" \
1408 "to device special files. A '-' may be used for blank entries."
1409 #define makedevs_example_usage \
1411 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
1412 "/dev d 755 0 0 - - - - -\n" \
1413 "/dev/console c 666 0 0 5 1 - - -\n" \
1414 "/dev/null c 666 0 0 1 3 0 0 -\n" \
1415 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
1416 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
1417 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
1427 #define makemime_trivial_usage \
1428 "[OPTIONS] [FILE]..."
1429 #define makemime_full_usage "\n\n" \
1430 "Create multipart MIME-encoded message from FILEs\n" \
1431 /* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
1433 "\n -o FILE Output. Default: stdout" \
1434 "\n -a HDR Add header. Examples:" \
1435 "\n \"From: user@host.org\", \"Date: `date -R`\"" \
1436 "\n -c CT Content type. Default: text/plain" \
1437 "\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
1438 /* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
1440 "\nOther options are silently ignored" \
1442 #define man_trivial_usage \
1443 "[-aw] [MANPAGE]..."
1444 #define man_full_usage "\n\n" \
1445 "Format and display manual page\n" \
1447 "\n -a Display all pages" \
1448 "\n -w Show page locations" \
1450 #define matchpathcon_trivial_usage \
1451 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
1452 #define matchpathcon_full_usage "\n\n" \
1453 " -n Don't display path" \
1454 "\n -N Don't use translations" \
1455 "\n -f Use alternate file_context file" \
1456 "\n -p Use prefix to speed translations" \
1457 "\n -V Verify file context on disk matches defaults" \
1459 #define mdev_trivial_usage \
1461 #define mdev_full_usage "\n\n" \
1462 " -s Scan /sys and populate /dev during system boot\n" \
1464 "It can be run by kernel as a hotplug helper. To activate it:\n" \
1465 " echo /sbin/mdev > /proc/sys/kernel/hotplug\n" \
1466 IF_FEATURE_MDEV_CONF( \
1467 "It uses /etc/mdev.conf with lines\n" \
1468 "[-]DEVNAME UID:GID PERM" \
1469 IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
1470 IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
1473 #define mdev_notes_usage "" \
1474 IF_FEATURE_MDEV_CONFIG( \
1475 "The mdev config file contains lines that look like:\n" \
1476 " hd[a-z][0-9]* 0:3 660\n\n" \
1477 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
1478 IF_FEATURE_MDEV_EXEC( \
1479 "Optionally, that can be followed (on the same line) by a special character\n" \
1480 "and a command line to run after creating/before deleting the corresponding\n" \
1481 "device(s). The environment variable $MDEV indicates the active device node\n" \
1482 "(which is useful if it's a regex match). For example:\n\n" \
1483 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
1484 "The special characters are @ (run after creating), $ (run before deleting),\n" \
1485 "and * (run both after creating and before deleting). The commands run in\n" \
1486 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
1488 "Config file parsing stops on the first matching line. If no config\n" \
1489 "entry is matched, devices are created with default 0:0 660. (Make\n" \
1490 "the last line match .* to override this.)\n\n" \
1493 #define microcom_trivial_usage \
1494 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
1495 #define microcom_full_usage "\n\n" \
1496 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
1498 "\n -d Wait up to DELAY ms for TTY output before sending every" \
1499 "\n next byte to it" \
1500 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
1501 "\n -s Set serial line to SPEED" \
1502 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
1504 #define mkfs_ext2_trivial_usage \
1506 /* "[-c|-l filename] " */ \
1508 /* "[-f fragment-size] [-g blocks-per-group] " */ \
1509 "[-i INODE_RATIO] [-I INODE_SIZE] " \
1510 /* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
1511 "[-m RESERVED_PERCENT] " \
1512 /* "[-o creator-os] [-O feature[,...]] [-q] " */ \
1513 /* "[r fs-revision-level] [-E extended-options] [-v] [-F] " */ \
1515 /* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
1517 #define mkfs_ext2_full_usage "\n\n" \
1518 " -b BLK_SIZE Block size, bytes" \
1519 /* "\n -c Check device for bad blocks" */ \
1520 /* "\n -E opts Set extended options" */ \
1521 /* "\n -f size Fragment size in bytes" */ \
1523 /* "\n -g N Number of blocks in a block group" */ \
1524 "\n -i RATIO Max number of files is filesystem_size / RATIO" \
1525 "\n -I BYTES Inode size (min 128)" \
1526 /* "\n -j Create a journal (ext3)" */ \
1527 /* "\n -J opts Set journal options (size/device)" */ \
1528 /* "\n -l file Read bad blocks list from file" */ \
1529 "\n -L LBL Volume label" \
1530 "\n -m PERCENT Percent of blocks to reserve for admin" \
1531 /* "\n -M dir Set last mounted directory" */ \
1533 /* "\n -N N Number of inodes to create" */ \
1534 /* "\n -o os Set the 'creator os' field" */ \
1535 /* "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" */ \
1536 /* "\n -q Quiet" */ \
1537 /* "\n -r rev Set filesystem revision" */ \
1538 /* "\n -S Write superblock and group descriptors only" */ \
1539 /* "\n -T fs-type Set usage type (news/largefile/largefile4)" */ \
1540 /* "\n -v Verbose" */ \
1542 #define mkfs_minix_trivial_usage \
1543 "[-c | -l FILE] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
1544 #define mkfs_minix_full_usage "\n\n" \
1545 "Make a MINIX filesystem\n" \
1547 "\n -c Check device for bad blocks" \
1548 "\n -n [14|30] Maximum length of filenames" \
1549 "\n -i INODES Number of inodes for the filesystem" \
1550 "\n -l FILE Read bad blocks list from FILE" \
1551 "\n -v Make version 2 filesystem" \
1553 #define mkfs_reiser_trivial_usage \
1554 "[-f] [-l LABEL] BLOCKDEV [4K-BLOCKS]"
1556 #define mkfs_reiser_full_usage "\n\n" \
1557 "Make a ReiserFS V3 filesystem\n" \
1560 "\n -l LBL Volume label" \
1562 #define mkfs_vfat_trivial_usage \
1563 "[-v] [-n LABEL] BLOCKDEV [KBYTES]"
1564 /* Accepted but ignored:
1565 "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
1566 "[-m boot-msg-file] [-i volume-id] "
1567 "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
1568 "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
1570 #define mkfs_vfat_full_usage "\n\n" \
1571 "Make a FAT32 filesystem\n" \
1573 /* "\n -c Check device for bad blocks" */ \
1575 /* "\n -I Allow to use entire disk device (e.g. /dev/hda)" */ \
1576 "\n -n LBL Volume label" \
1578 #define mkswap_trivial_usage \
1579 "[-L LBL] BLOCKDEV [KBYTES]"
1580 #define mkswap_full_usage "\n\n" \
1581 "Prepare BLOCKDEV to be used as swap partition\n" \
1585 #define more_trivial_usage \
1587 #define more_full_usage "\n\n" \
1588 "View FILE (or stdin) one screenful at a time"
1590 #define more_example_usage \
1593 #define mount_trivial_usage \
1594 "[OPTIONS] [-o OPTS] DEVICE NODE"
1595 #define mount_full_usage "\n\n" \
1596 "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
1598 "\n -a Mount all filesystems in fstab" \
1599 IF_FEATURE_MOUNT_FAKE( \
1600 IF_FEATURE_MTAB_SUPPORT( \
1601 "\n -f Update /etc/mtab, but don't mount" \
1603 IF_NOT_FEATURE_MTAB_SUPPORT( \
1607 IF_FEATURE_MOUNT_HELPERS( \
1608 "\n -i Don't run mount helper" \
1610 IF_FEATURE_MTAB_SUPPORT( \
1611 "\n -n Don't update /etc/mtab" \
1613 "\n -r Read-only mount" \
1614 "\n -w Read-write mount (default)" \
1615 "\n -t FSTYPE Filesystem type" \
1616 "\n -O OPT Mount only filesystems with option OPT (-a only)" \
1618 IF_FEATURE_MOUNT_LOOP( \
1619 "\n loop Ignored (loop devices are autodetected)" \
1621 IF_FEATURE_MOUNT_FLAGS( \
1622 "\n [a]sync Writes are [a]synchronous" \
1623 "\n [no]atime Disable/enable updates to inode access times" \
1624 "\n [no]diratime Disable/enable atime updates to directories" \
1625 "\n [no]relatime Disable/enable atime updates relative to modification time" \
1626 "\n [no]dev (Dis)allow use of special device files" \
1627 "\n [no]exec (Dis)allow use of executable files" \
1628 "\n [no]suid (Dis)allow set-user-id-root programs" \
1629 "\n [r]shared Convert [recursively] to a shared subtree" \
1630 "\n [r]slave Convert [recursively] to a slave subtree" \
1631 "\n [r]private Convert [recursively] to a private subtree" \
1632 "\n [un]bindable Make mount point [un]able to be bind mounted" \
1633 "\n [r]bind Bind a file or directory [recursively] to another location" \
1634 "\n move Relocate an existing mount point" \
1636 "\n remount Remount a mounted filesystem, changing flags" \
1637 "\n ro/rw Same as -r/-w" \
1639 "\nThere are filesystem-specific -o flags." \
1641 #define mount_example_usage \
1643 "/dev/hda3 on / type minix (rw)\n" \
1644 "proc on /proc type proc (rw)\n" \
1645 "devpts on /dev/pts type devpts (rw)\n" \
1646 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1647 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
1648 "$ mount cd_image.iso mydir\n"
1649 #define mount_notes_usage \
1650 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
1652 #define mountpoint_trivial_usage \
1653 "[-q] <[-dn] DIR | -x DEVICE>"
1654 #define mountpoint_full_usage "\n\n" \
1655 "Check if the directory is a mountpoint\n" \
1658 "\n -d Print major/minor device number of the filesystem" \
1659 "\n -n Print device name of the filesystem" \
1660 "\n -x Print major/minor device number of the blockdevice" \
1662 #define mountpoint_example_usage \
1663 "$ mountpoint /proc\n" \
1664 "/proc is not a mountpoint\n" \
1665 "$ mountpoint /sys\n" \
1666 "/sys is a mountpoint\n"
1668 #define mt_trivial_usage \
1669 "[-f device] opcode value"
1670 #define mt_full_usage "\n\n" \
1671 "Control magnetic tape drive operation\n" \
1673 "Available Opcodes:\n" \
1675 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1676 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1677 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
1678 "setpart tell unload unlock weof wset" \
1680 #define nslookup_trivial_usage \
1682 #define nslookup_full_usage "\n\n" \
1683 "Query the nameserver for the IP address of the given HOST\n" \
1684 "optionally using a specified DNS server"
1685 #define nslookup_example_usage \
1686 "$ nslookup localhost\n" \
1687 "Server: default\n" \
1688 "Address: default\n" \
1691 "Address: 127.0.0.1\n"
1693 #define ntpd_trivial_usage \
1694 "[-dnqNw"IF_FEATURE_NTPD_SERVER("l")"] [-S PROG] [-p PEER]..."
1695 #define ntpd_full_usage "\n\n" \
1696 "NTP client/server\n" \
1699 "\n -n Do not daemonize" \
1700 "\n -q Quit after clock is set" \
1701 "\n -N Run at high priority" \
1702 "\n -w Do not set time (only query peers), implies -n" \
1703 IF_FEATURE_NTPD_SERVER( \
1704 "\n -l Run as server on port 123" \
1706 "\n -S PROG Run PROG after stepping time, stratum change, and every 11 mins" \
1707 "\n -p PEER Obtain time from PEER (may be repeated)" \
1710 #define parse_trivial_usage \
1711 "[-n MAXTOKENS] [-m MINTOKENS] [-d DELIMS] [-f FLAGS] FILE..."
1712 #define parse_full_usage ""
1715 #define passwd_trivial_usage \
1717 #define passwd_full_usage "\n\n" \
1718 "Change USER's password. If no USER is specified,\n" \
1719 "changes the password for the current user.\n" \
1721 "\n -a ALG Algorithm to use for password (des, md5)" /* ", sha1)" */ \
1722 "\n -d Delete password for the account" \
1723 "\n -l Lock (disable) account" \
1724 "\n -u Unlock (re-enable) account" \
1726 #define chpasswd_trivial_usage \
1727 IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
1728 #define chpasswd_full_usage "\n\n" \
1729 "Read user:password from stdin and update /etc/passwd\n" \
1732 "\n -e,--encrypted Supplied passwords are in encrypted form" \
1733 "\n -m,--md5 Use MD5 encryption instead of DES" \
1736 "\n -e Supplied passwords are in encrypted form" \
1737 "\n -m Use MD5 encryption instead of DES" \
1740 #define pgrep_trivial_usage \
1741 "[-flnovx] [-s SID|-P PPID|PATTERN]"
1742 #define pgrep_full_usage "\n\n" \
1743 "Display process(es) selected by regex PATTERN\n" \
1745 "\n -l Show command name too" \
1746 "\n -f Match against entire command line" \
1747 "\n -n Show the newest process only" \
1748 "\n -o Show the oldest process only" \
1749 "\n -v Negate the match" \
1750 "\n -x Match whole name (not substring)" \
1751 "\n -s Match session ID (0 for current)" \
1752 "\n -P Match parent process ID" \
1754 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
1755 #define pidof_trivial_usage \
1756 "[OPTIONS] [NAME]..."
1757 #define USAGE_PIDOF "\n\nOptions:"
1759 #define pidof_trivial_usage \
1761 #define USAGE_PIDOF /* none */
1763 #define pidof_full_usage "\n\n" \
1764 "List PIDs of all processes with names that match NAMEs" \
1766 IF_FEATURE_PIDOF_SINGLE( \
1767 "\n -s Show only one PID" \
1769 IF_FEATURE_PIDOF_OMIT( \
1770 "\n -o PID Omit given pid" \
1771 "\n Use %PPID to omit pid of pidof's parent" \
1774 #define pidof_example_usage \
1777 IF_FEATURE_PIDOF_OMIT( \
1778 "$ pidof /bin/sh\n20351 5973 5950\n") \
1779 IF_FEATURE_PIDOF_OMIT( \
1780 "$ pidof /bin/sh -o %PPID\n20351 5950")
1782 #define pipe_progress_trivial_usage NOUSAGE_STR
1783 #define pipe_progress_full_usage ""
1785 #define pivot_root_trivial_usage \
1787 #define pivot_root_full_usage "\n\n" \
1788 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1789 "the new root file system"
1791 #define pkill_trivial_usage \
1792 "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
1793 #define pkill_full_usage "\n\n" \
1794 "Send a signal to process(es) selected by regex PATTERN\n" \
1796 "\n -l List all signals" \
1797 "\n -f Match against entire command line" \
1798 "\n -n Signal the newest process only" \
1799 "\n -o Signal the oldest process only" \
1800 "\n -v Negate the match" \
1801 "\n -x Match whole name (not substring)" \
1802 "\n -s Match session ID (0 for current)" \
1803 "\n -P Match parent process ID" \
1805 #define popmaildir_trivial_usage \
1806 "[OPTIONS] MAILDIR [CONN_HELPER ARGS]"
1807 #define popmaildir_full_usage "\n\n" \
1808 "Fetch content of remote mailbox to local maildir\n" \
1810 /* "\n -b Binary mode. Ignored" */ \
1811 /* "\n -d Debug. Ignored" */ \
1812 /* "\n -m Show used memory. Ignored" */ \
1813 /* "\n -V Show version. Ignored" */ \
1814 /* "\n -c Use tcpclient. Ignored" */ \
1815 /* "\n -a Use APOP protocol. Implied. If server supports APOP -> use it" */ \
1816 "\n -s Skip authorization" \
1817 "\n -T Get messages with TOP instead of RETR" \
1818 "\n -k Keep retrieved messages on the server" \
1819 "\n -t SEC Network timeout" \
1820 IF_FEATURE_POPMAILDIR_DELIVERY( \
1821 "\n -F \"PROG ARGS\" Filter program (may be repeated)" \
1822 "\n -M \"PROG ARGS\" Delivery program" \
1825 "\nFetch from plain POP3 server:" \
1826 "\npopmaildir -k DIR nc pop3.server.com 110 <user_and_pass.txt" \
1827 "\nFetch from SSLed POP3 server and delete fetched emails:" \
1828 "\npopmaildir DIR -- openssl s_client -quiet -connect pop3.server.com:995 <user_and_pass.txt"
1829 /* "\n -R BYTES Remove old messages on the server >= BYTES. Ignored" */
1830 /* "\n -Z N1-N2 Remove messages from N1 to N2 (dangerous). Ignored" */
1831 /* "\n -L BYTES Don't retrieve new messages >= BYTES. Ignored" */
1832 /* "\n -H LINES Type first LINES of a message. Ignored" */
1833 #define popmaildir_example_usage \
1834 "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
1835 "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
1840 #define ps_trivial_usage \
1841 "[-o COL1,COL2=HEADER]" IF_FEATURE_SHOW_THREADS(" [-T]")
1842 #define ps_full_usage "\n\n" \
1843 "Show list of processes\n" \
1845 "\n -o COL1,COL2=HEADER Select columns for display" \
1846 IF_FEATURE_SHOW_THREADS( \
1847 "\n -T Show threads" \
1850 #else /* !ENABLE_DESKTOP */
1852 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
1853 #define USAGE_PS "\nThis version of ps accepts no options"
1855 #define USAGE_PS "\nOptions:"
1858 #define ps_trivial_usage \
1860 #define ps_full_usage "\n\n" \
1861 "Show list of processes\n" \
1864 "\n -Z Show selinux context" \
1866 IF_FEATURE_PS_WIDE( \
1867 "\n w Wide output" \
1870 #endif /* ENABLE_DESKTOP */
1872 #define ps_example_usage \
1874 " PID Uid Gid State Command\n" \
1875 " 1 root root S init\n" \
1876 " 2 root root S [kflushd]\n" \
1877 " 3 root root S [kupdate]\n" \
1878 " 4 root root S [kpiod]\n" \
1879 " 5 root root S [kswapd]\n" \
1880 " 742 andersen andersen S [bash]\n" \
1881 " 743 andersen andersen S -bash\n" \
1882 " 745 root root S [getty]\n" \
1883 " 2990 andersen andersen R ps\n" \
1885 #define pscan_trivial_usage \
1886 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
1887 #define pscan_full_usage "\n\n" \
1888 "Scan a host, print all open ports\n" \
1890 "\n -c Show closed ports too" \
1891 "\n -b Show blocked ports too" \
1892 "\n -p Scan from this port (default 1)" \
1893 "\n -P Scan up to this port (default 1024)" \
1894 "\n -t Timeout (default 5000 ms)" \
1895 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
1897 #define raidautorun_trivial_usage \
1899 #define raidautorun_full_usage "\n\n" \
1900 "Tell the kernel to automatically search and start RAID arrays"
1901 #define raidautorun_example_usage \
1902 "$ raidautorun /dev/md0"
1904 #define rdate_trivial_usage \
1906 #define rdate_full_usage "\n\n" \
1907 "Get and possibly set the system date and time from a remote HOST\n" \
1909 "\n -s Set the system date and time (default)" \
1910 "\n -p Print the date and time" \
1912 #define rdev_trivial_usage \
1914 #define rdev_full_usage "\n\n" \
1915 "Print the device node associated with the filesystem mounted at '/'"
1916 #define rdev_example_usage \
1918 "/dev/mtdblock9 /\n"
1920 #define readahead_trivial_usage \
1922 #define readahead_full_usage "\n\n" \
1923 "Preload FILEs to RAM"
1925 #define readprofile_trivial_usage \
1927 #define readprofile_full_usage "\n\n" \
1929 "\n -m mapfile (Default: /boot/System.map)" \
1930 "\n -p profile (Default: /proc/profile)" \
1931 "\n -M NUM Set the profiling multiplier to NUM" \
1932 "\n -i Print only info about the sampling step" \
1934 "\n -a Print all symbols, even if count is 0" \
1935 "\n -b Print individual histogram-bin counts" \
1936 "\n -s Print individual counters within functions" \
1937 "\n -r Reset all the counters (root only)" \
1938 "\n -n Disable byte order auto-detection" \
1940 #define reformime_trivial_usage \
1941 "[OPTIONS] [FILE]..."
1942 #define reformime_full_usage "\n\n" \
1943 "Parse MIME-encoded message\n" \
1945 "\n -x PREFIX Extract content of MIME sections to files" \
1946 "\n -X PROG ARGS Filter content of MIME sections through PROG" \
1947 "\n Must be the last option" \
1949 "\nOther options are silently ignored" \
1951 #define scriptreplay_trivial_usage \
1952 "timingfile [typescript [divisor]]"
1953 #define scriptreplay_full_usage "\n\n" \
1954 "Play back typescripts, using timing information"
1956 #define restorecon_trivial_usage \
1957 "[-iFnRv] [-e EXCLUDEDIR]... [-o FILE] [-f FILE]"
1958 #define restorecon_full_usage "\n\n" \
1959 "Reset security contexts of files in pathname\n" \
1960 "\n -i Ignore files that don't exist" \
1961 "\n -f FILE File with list of files to process" \
1962 "\n -e DIR Directory to exclude" \
1963 "\n -R,-r Recurse" \
1964 "\n -n Don't change any file labels" \
1965 "\n -o FILE Save list of files with incorrect context" \
1967 "\n -vv Show changed labels" \
1968 "\n -F Force reset of context to match file_context" \
1969 "\n for customizable files, or the user section," \
1970 "\n if it has changed" \
1972 #define rfkill_trivial_usage \
1973 "COMMAND [INDEX|TYPE]"
1974 #define rfkill_full_usage "\n\n" \
1975 "Enable/disable wireless devices\n" \
1977 "\n list [INDEX|TYPE] List current state" \
1978 "\n block INDEX|TYPE Disable device" \
1979 "\n unblock INDEX|TYPE Enable device" \
1981 "\n TYPE: all, wlan(wifi), bluetooth, uwb(ultrawideband)," \
1982 "\n wimax, wwan, gps, fm" \
1984 #define route_trivial_usage \
1985 "[{add|del|delete}]"
1986 #define route_full_usage "\n\n" \
1987 "Edit kernel routing tables\n" \
1989 "\n -n Don't resolve names" \
1990 "\n -e Display other/more information" \
1991 "\n -A inet" IF_FEATURE_IPV6("{6}") " Select address family" \
1993 #define rtcwake_trivial_usage \
1994 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
1995 #define rtcwake_full_usage "\n\n" \
1996 "Enter a system sleep state until specified wakeup time\n" \
1998 "\n -a,--auto Read clock mode from adjtime" \
1999 "\n -l,--local Clock is set to local time" \
2000 "\n -u,--utc Clock is set to UTC time" \
2001 "\n -d,--device=DEV Specify the RTC device" \
2002 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
2003 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
2004 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
2007 "\n -a Read clock mode from adjtime" \
2008 "\n -l Clock is set to local time" \
2009 "\n -u Clock is set to UTC time" \
2010 "\n -d DEV Specify the RTC device" \
2011 "\n -m MODE Set the sleep state (default: standby)" \
2012 "\n -s SEC Set the timeout in SEC seconds from now" \
2013 "\n -t TIME Set the timeout to TIME seconds from epoch" \
2016 #define runcon_trivial_usage \
2017 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG ARGS\n" \
2018 "runcon CONTEXT PROG ARGS"
2019 #define runcon_full_usage "\n\n" \
2020 "Run PROG in a different security context\n" \
2021 "\n CONTEXT Complete security context\n" \
2022 IF_FEATURE_RUNCON_LONG_OPTIONS( \
2023 "\n -c,--compute Compute process transition context before modifying" \
2024 "\n -t,--type=TYPE Type (for same role as parent)" \
2025 "\n -u,--user=USER User identity" \
2026 "\n -r,--role=ROLE Role" \
2027 "\n -l,--range=RNG Levelrange" \
2029 IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
2030 "\n -c Compute process transition context before modifying" \
2031 "\n -t TYPE Type (for same role as parent)" \
2032 "\n -u USER User identity" \
2034 "\n -l RNG Levelrange" \
2037 #define run_parts_trivial_usage \
2038 "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
2039 #define run_parts_full_usage "\n\n" \
2040 "Run a bunch of scripts in DIRECTORY\n" \
2042 "\n -t Print what would be run, but don't actually run anything" \
2043 "\n -a ARG Pass ARG as argument for every program" \
2044 "\n -u MASK Set the umask to MASK before running every program" \
2045 IF_FEATURE_RUN_PARTS_FANCY( \
2046 "\n -l Print names of all matching files even if they are not executable" \
2049 #define run_parts_example_usage \
2050 "$ run-parts -a start /etc/init.d\n" \
2051 "$ run-parts -a stop=now /etc/init.d\n\n" \
2052 "Let's assume you have a script foo/dosomething:\n" \
2054 "for i in $*; do eval $i; done; unset i\n" \
2055 "case \"$1\" in\n" \
2056 "start*) echo starting something;;\n" \
2057 "stop*) set -x; shutdown -h $stop;;\n" \
2059 "Running this yields:\n" \
2060 "$run-parts -a stop=+4m foo/\n" \
2063 #define runlevel_trivial_usage \
2065 #define runlevel_full_usage "\n\n" \
2066 "Find the current and previous system runlevel\n" \
2068 "If no utmp FILE exists or if no runlevel record can be found,\n" \
2070 #define runlevel_example_usage \
2071 "$ runlevel /var/run/utmp\n" \
2074 #define runsv_trivial_usage \
2076 #define runsv_full_usage "\n\n" \
2077 "Start and monitor a service and optionally an appendant log service"
2079 #define runsvdir_trivial_usage \
2080 "[-P] [-s SCRIPT] DIR"
2081 #define runsvdir_full_usage "\n\n" \
2082 "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
2083 "\n -P Put each runsv in a new session" \
2084 "\n -s SCRIPT Run SCRIPT <signo> after signal is processed" \
2086 #define rx_trivial_usage \
2088 #define rx_full_usage "\n\n" \
2089 "Receive a file using the xmodem protocol"
2090 #define rx_example_usage \
2093 #define script_trivial_usage \
2094 "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
2095 #define script_full_usage "\n\n" \
2097 "\n -a Append output" \
2098 "\n -c PROG Run PROG, not shell" \
2099 "\n -f Flush output after each write" \
2102 "\n -t Send timing to stderr" \
2105 #define sed_trivial_usage \
2106 "[-efinr] SED_CMD [FILE]..."
2107 #define sed_full_usage "\n\n" \
2109 "\n -e CMD Add CMD to sed commands to be executed" \
2110 "\n -f FILE Add FILE contents to sed commands to be executed" \
2111 "\n -i Edit files in-place (else sends result to stdout)" \
2112 "\n -n Suppress automatic printing of pattern space" \
2113 "\n -r Use extended regex syntax" \
2115 "\nIf no -e or -f, the first non-option argument is the sed command string." \
2116 "\nRemaining arguments are input files (stdin if none)."
2118 #define sed_example_usage \
2119 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2122 #define selinuxenabled_trivial_usage NOUSAGE_STR
2123 #define selinuxenabled_full_usage ""
2125 #define sestatus_trivial_usage \
2127 #define sestatus_full_usage "\n\n" \
2129 "\n -b Display current state of booleans" \
2131 #define setenforce_trivial_usage \
2132 "[Enforcing | Permissive | 1 | 0]"
2133 #define setenforce_full_usage ""
2135 #define setfiles_trivial_usage \
2136 "[-dnpqsvW] [-e DIR]... [-o FILE] [-r alt_root_path]" \
2137 IF_FEATURE_SETFILES_CHECK_OPTION( \
2138 " [-c policyfile] spec_file" \
2141 #define setfiles_full_usage "\n\n" \
2142 "Reset file contexts under pathname according to spec_file\n" \
2143 IF_FEATURE_SETFILES_CHECK_OPTION( \
2144 "\n -c FILE Check the validity of the contexts against the specified binary policy" \
2146 "\n -d Show which specification matched each file" \
2147 "\n -l Log changes in file labels to syslog" \
2148 "\n -n Don't change any file labels" \
2149 "\n -q Suppress warnings" \
2150 "\n -r DIR Use an alternate root path" \
2151 "\n -e DIR Exclude DIR" \
2152 "\n -F Force reset of context to match file_context for customizable files" \
2153 "\n -o FILE Save list of files with incorrect context" \
2154 "\n -s Take a list of files from stdin (instead of command line)" \
2155 "\n -v Show changes in file labels, if type or role are changing" \
2156 "\n -vv Show changes in file labels, if type, role, or user are changing" \
2157 "\n -W Display warnings about entries that had no matching files" \
2159 #define setfont_trivial_usage \
2160 "FONT [-m MAPFILE] [-C TTY]"
2161 #define setfont_full_usage "\n\n" \
2162 "Load a console font\n" \
2164 "\n -m MAPFILE Load console screen map" \
2165 "\n -C TTY Affect TTY instead of /dev/tty" \
2167 #define setfont_example_usage \
2168 "$ setfont -m koi8-r /etc/i18n/fontname\n"
2170 #define setsebool_trivial_usage \
2173 #define setsebool_full_usage "\n\n" \
2174 "Change boolean setting"
2176 #define setsid_trivial_usage \
2178 #define setsid_full_usage "\n\n" \
2179 "Run PROG in a new session. PROG will have no controlling terminal\n" \
2180 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
2181 "See setsid(2) for details." \
2183 #define last_trivial_usage \
2184 ""IF_FEATURE_LAST_FANCY("[-HW] [-f FILE]")
2185 #define last_full_usage "\n\n" \
2186 "Show listing of the last users that logged into the system" \
2187 IF_FEATURE_LAST_FANCY( "\n" \
2189 /* "\n -H Show header line" */ \
2190 "\n -W Display with no host column truncation" \
2191 "\n -f FILE Read from FILE instead of /var/log/wtmp" \
2194 #define slattach_trivial_usage \
2195 "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
2196 #define slattach_full_usage "\n\n" \
2197 "Attach network interface(s) to serial line(s)\n" \
2199 "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
2200 "\n -s SPD Set line speed" \
2201 "\n -e Exit after initializing device" \
2202 "\n -h Exit when the carrier is lost" \
2203 "\n -c PROG Run PROG when the line is hung up" \
2204 "\n -m Do NOT initialize the line in raw 8 bits mode" \
2205 "\n -L Enable 3-wire operation" \
2206 "\n -F Disable RTS/CTS flow control" \
2208 #define start_stop_daemon_trivial_usage \
2209 "[OPTIONS] [-S|-K] ... [-- ARGS...]"
2210 #define start_stop_daemon_full_usage "\n\n" \
2211 "Search for matching processes, and then\n" \
2212 "-K: stop all matching processes.\n" \
2213 "-S: start a process unless a matching process is found.\n" \
2214 IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
2215 "\nProcess matching:" \
2216 "\n -u,--user USERNAME|UID Match only this user's processes" \
2217 "\n -n,--name NAME Match processes with NAME" \
2218 "\n in comm field in /proc/PID/stat" \
2219 "\n -x,--exec EXECUTABLE Match processes with this command" \
2220 "\n in /proc/PID/cmdline" \
2221 "\n -p,--pidfile FILE Match a process with PID from the file" \
2222 "\n All specified conditions must match" \
2224 "\n -x,--exec EXECUTABLE Program to run" \
2225 "\n -a,--startas NAME Zeroth argument" \
2226 "\n -b,--background Background" \
2227 IF_FEATURE_START_STOP_DAEMON_FANCY( \
2228 "\n -N,--nicelevel N Change nice level" \
2230 "\n -c,--chuid USER[:[GRP]] Change to user/group" \
2231 "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
2233 "\n -s,--signal SIG Signal to send" \
2234 "\n -t,--test Match only, exit with 0 if a process is found" \
2236 IF_FEATURE_START_STOP_DAEMON_FANCY( \
2237 "\n -o,--oknodo Exit with status 0 if nothing is done" \
2238 "\n -v,--verbose Verbose" \
2240 "\n -q,--quiet Quiet" \
2242 IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
2243 "\nProcess matching:" \
2244 "\n -u USERNAME|UID Match only this user's processes" \
2245 "\n -n NAME Match processes with NAME" \
2246 "\n in comm field in /proc/PID/stat" \
2247 "\n -x EXECUTABLE Match processes with this command" \
2248 "\n command in /proc/PID/cmdline" \
2249 "\n -p FILE Match a process with PID from the file" \
2250 "\n All specified conditions must match" \
2252 "\n -x EXECUTABLE Program to run" \
2253 "\n -a NAME Zeroth argument" \
2254 "\n -b Background" \
2255 IF_FEATURE_START_STOP_DAEMON_FANCY( \
2256 "\n -N N Change nice level" \
2258 "\n -c USER[:[GRP]] Change to user/group" \
2259 "\n -m Write PID to the pidfile specified by -p" \
2261 "\n -s SIG Signal to send" \
2262 "\n -t Match only, exit with 0 if a process is found" \
2264 IF_FEATURE_START_STOP_DAEMON_FANCY( \
2265 "\n -o Exit with status 0 if nothing is done" \
2271 #define strings_trivial_usage \
2272 "[-afo] [-n LEN] [FILE]..."
2273 #define strings_full_usage "\n\n" \
2274 "Display printable strings in a binary file\n" \
2276 "\n -a Scan whole file (default)" \
2277 "\n -f Precede strings with filenames" \
2278 "\n -n LEN At least LEN characters form a string (default 4)" \
2279 "\n -o Precede strings with decimal offsets" \
2281 #define sulogin_trivial_usage \
2283 #define sulogin_full_usage "\n\n" \
2284 "Single user login\n" \
2288 #define sv_trivial_usage \
2289 "[-v] [-w SEC] CMD SERVICE_DIR..."
2290 #define sv_full_usage "\n\n" \
2291 "Control services monitored by runsv supervisor.\n" \
2292 "Commands (only first character is enough):\n" \
2294 "status: query service status\n" \
2295 "up: if service isn't running, start it. If service stops, restart it\n" \
2296 "once: like 'up', but if service stops, don't restart it\n" \
2297 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
2298 " if it exists. After it stops, don't restart service\n" \
2299 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
2300 " runsv exits too\n" \
2301 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
2302 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
2304 #define swapoff_trivial_usage \
2306 #define swapoff_full_usage "\n\n" \
2307 "Stop swapping on DEVICE\n" \
2309 "\n -a Stop swapping on all swap devices" \
2311 #define swapon_trivial_usage \
2312 "[-a]" IF_FEATURE_SWAPON_PRI(" [-p PRI]") " [DEVICE]"
2313 #define swapon_full_usage "\n\n" \
2314 "Start swapping on DEVICE\n" \
2316 "\n -a Start swapping on all swap devices" \
2317 IF_FEATURE_SWAPON_PRI( \
2318 "\n -p PRI Set swap device priority" \
2321 #define switch_root_trivial_usage \
2322 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
2323 #define switch_root_full_usage "\n\n" \
2324 "Free initramfs and switch to another root fs:\n" \
2325 "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
2326 "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
2328 "\n -c DEV Reopen stdio to DEV after switch" \
2330 #define sysctl_trivial_usage \
2331 "[OPTIONS] [VALUE]..."
2332 #define sysctl_full_usage "\n\n" \
2333 "Configure kernel parameters at runtime\n" \
2335 "\n -n Don't print key names" \
2336 "\n -e Don't warn about unknown keys" \
2337 "\n -w Change sysctl setting" \
2338 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
2339 "\n -a Display all values" \
2340 "\n -A Display all values in table form" \
2342 #define sysctl_example_usage \
2343 "sysctl [-n] [-e] variable...\n" \
2344 "sysctl [-n] [-e] -w variable=value...\n" \
2345 "sysctl [-n] [-e] -a\n" \
2346 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
2347 "sysctl [-n] [-e] -A\n"
2349 #define syslogd_trivial_usage \
2351 #define syslogd_full_usage "\n\n" \
2352 "System logging utility.\n" \
2353 "This version of syslogd ignores /etc/syslog.conf\n" \
2355 "\n -n Run in foreground" \
2356 "\n -O FILE Log to given file (default:/var/log/messages)" \
2357 "\n -l N Set local log level" \
2358 "\n -S Smaller logging output" \
2359 IF_FEATURE_ROTATE_LOGFILE( \
2360 "\n -s SIZE Max size (KB) before rotate (default:200KB, 0=off)" \
2361 "\n -b N N rotated logs to keep (default:1, max=99, 0=purge)") \
2362 IF_FEATURE_REMOTE_LOG( \
2363 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
2364 "\n -L Log locally and via network (default is network only if -R)") \
2365 IF_FEATURE_SYSLOGD_DUP( \
2366 "\n -D Drop duplicates") \
2367 IF_FEATURE_IPC_SYSLOG( \
2368 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
2369 /* NB: -Csize shouldn't have space (because size is optional) */
2370 /* "\n -m MIN Minutes between MARK lines (default:20, 0=off)" */
2372 #define syslogd_example_usage \
2373 "$ syslogd -R masterlog:514\n" \
2374 "$ syslogd -R 192.168.1.1:601\n"
2376 #define taskset_trivial_usage \
2377 "[-p] [MASK] [PID | PROG ARGS]"
2378 #define taskset_full_usage "\n\n" \
2379 "Set or get CPU affinity\n" \
2381 "\n -p Operate on an existing PID" \
2383 #define taskset_example_usage \
2384 "$ taskset 0x7 ./dgemm_test&\n" \
2385 "$ taskset -p 0x1 $!\n" \
2386 "pid 4790's current affinity mask: 7\n" \
2387 "pid 4790's new affinity mask: 1\n" \
2388 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
2389 "pid 6671's current affinity mask: 1\n" \
2390 "pid 6671's new affinity mask: 1\n" \
2391 "$ taskset -p 1\n" \
2392 "pid 1's current affinity mask: 3\n"
2394 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
2395 #define telnet_trivial_usage \
2396 "[-a] [-l USER] HOST [PORT]"
2397 #define telnet_full_usage "\n\n" \
2398 "Connect to telnet server\n" \
2400 "\n -a Automatic login with $USER variable" \
2401 "\n -l USER Automatic login as USER" \
2404 #define telnet_trivial_usage \
2406 #define telnet_full_usage "\n\n" \
2407 "Connect to telnet server"
2410 #define telnetd_trivial_usage \
2412 #define telnetd_full_usage "\n\n" \
2413 "Handle incoming telnet connections" \
2414 IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
2416 "\n -l LOGIN Exec LOGIN on connect" \
2417 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
2418 "\n -K Close connection as soon as login exits" \
2419 "\n (normally wait until all programs close slave pty)" \
2420 IF_FEATURE_TELNETD_STANDALONE( \
2421 "\n -p PORT Port to listen on" \
2422 "\n -b ADDR[:PORT] Address to bind to" \
2423 "\n -F Run in foreground" \
2424 "\n -i Inetd mode" \
2425 IF_FEATURE_TELNETD_INETD_WAIT( \
2426 "\n -w SEC Inetd 'wait' mode, linger time SEC" \
2427 "\n -S Log to syslog (implied by -i or without -F and -w)" \
2431 #define tc_trivial_usage \
2432 /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
2433 #define tc_full_usage "\n\n" \
2434 "OBJECT: {qdisc|class|filter}\n" \
2435 "CMD: {add|del|change|replace|show}\n" \
2437 "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
2438 /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
2439 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
2440 " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
2441 "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
2442 "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
2443 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
2444 "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
2445 "filter [ pref PRIO ] [ protocol PROTO ]\n" \
2446 /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
2447 " [ root | classid CLASSID ] [ handle FILTERID ]\n" \
2448 " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
2449 "filter show [ dev STRING ] [ root | parent CLASSID ]"
2451 #define tcpsvd_trivial_usage \
2452 "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
2453 /* with not-implemented options: */
2454 /* "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
2455 #define tcpsvd_full_usage "\n\n" \
2456 "Create TCP socket, bind to IP:PORT and listen\n" \
2457 "for incoming connection. Run PROG for each connection.\n" \
2458 "\n IP IP to listen on. '0' = all" \
2459 "\n PORT Port to listen on" \
2460 "\n PROG ARGS Program to run" \
2461 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
2462 "\n -u USER[:GRP] Change to user/group after bind" \
2463 "\n -c N Handle up to N connections simultaneously" \
2464 "\n -b N Allow a backlog of approximately N TCP SYNs" \
2465 "\n -C N[:MSG] Allow only up to N connections from the same IP." \
2466 "\n New connections from this IP address are closed" \
2467 "\n immediately. MSG is written to the peer before close" \
2468 "\n -h Look up peer's hostname" \
2469 "\n -E Don't set up environment variables" \
2472 #define udpsvd_trivial_usage \
2473 "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
2474 #define udpsvd_full_usage "\n\n" \
2475 "Create UDP socket, bind to IP:PORT and wait\n" \
2476 "for incoming packets. Run PROG for each packet,\n" \
2477 "redirecting all further packets with same peer ip:port to it.\n" \
2478 "\n IP IP to listen on. '0' = all" \
2479 "\n PORT Port to listen on" \
2480 "\n PROG ARGS Program to run" \
2481 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
2482 "\n -u USER[:GRP] Change to user/group after bind" \
2483 "\n -c N Handle up to N connections simultaneously" \
2484 "\n -h Look up peer's hostname" \
2485 "\n -E Don't set up environment variables" \
2488 #define tftp_trivial_usage \
2489 "[OPTIONS] HOST [PORT]"
2490 #define tftp_full_usage "\n\n" \
2491 "Transfer a file from/to tftp server\n" \
2493 "\n -l FILE Local FILE" \
2494 "\n -r FILE Remote FILE" \
2495 IF_FEATURE_TFTP_GET( \
2498 IF_FEATURE_TFTP_PUT( \
2501 IF_FEATURE_TFTP_BLOCKSIZE( \
2502 "\n -b SIZE Transfer blocks of SIZE octets" \
2505 #define tftpd_trivial_usage \
2506 "[-cr] [-u USER] [DIR]"
2507 #define tftpd_full_usage "\n\n" \
2508 "Transfer a file on tftp client's request\n" \
2510 "tftpd should be used as an inetd service.\n" \
2511 "tftpd's line for inetd.conf:\n" \
2512 " 69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
2513 "It also can be ran from udpsvd:\n" \
2514 " udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
2516 "\n -r Prohibit upload" \
2517 "\n -c Allow file creation via upload" \
2518 "\n -u Access files as USER" \
2520 #define time_trivial_usage \
2522 #define time_full_usage "\n\n" \
2523 "Run PROG, display resource usage when it exits\n" \
2527 #define timeout_trivial_usage \
2528 "[-t SECS] [-s SIG] PROG ARGS"
2529 #define timeout_full_usage "\n\n" \
2530 "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
2531 "Defaults: SECS: 10, SIG: TERM." \
2533 #define traceroute_trivial_usage \
2534 "[-"IF_TRACEROUTE6("46")"FIldnrv] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
2535 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE]\n" \
2536 " [-z PAUSE_MSEC] HOST [BYTES]"
2537 #define traceroute_full_usage "\n\n" \
2538 "Trace the route to HOST\n" \
2541 "\n -4,-6 Force IP or IPv6 name resolution" \
2543 "\n -F Set the don't fragment bit" \
2544 "\n -I Use ICMP ECHO instead of UDP datagrams" \
2545 "\n -l Display the TTL value of the returned packet" \
2546 "\n -d Set SO_DEBUG options to socket" \
2547 "\n -n Print numeric addresses" \
2548 "\n -r Bypass routing tables, send directly to HOST" \
2550 "\n -m Max time-to-live (max number of hops)" \
2551 "\n -p Base UDP port number used in probes" \
2552 "\n (default 33434)" \
2553 "\n -q Number of probes per TTL (default 3)" \
2554 "\n -s IP address to use as the source address" \
2555 "\n -t Type-of-service in probe packets (default 0)" \
2556 "\n -w Time in seconds to wait for a response (default 3)" \
2557 "\n -g Loose source route gateway (8 max)" \
2559 #define traceroute6_trivial_usage \
2560 "[-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
2561 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-i IFACE]\n" \
2563 #define traceroute6_full_usage "\n\n" \
2564 "Trace the route to HOST\n" \
2566 "\n -d Set SO_DEBUG options to socket" \
2567 "\n -n Print numeric addresses" \
2568 "\n -r Bypass routing tables, send directly to HOST" \
2570 "\n -m Max time-to-live (max number of hops)" \
2571 "\n -p Base UDP port number used in probes" \
2572 "\n (default is 33434)" \
2573 "\n -q Number of probes per TTL (default 3)" \
2574 "\n -s IP address to use as the source address" \
2575 "\n -t Type-of-service in probe packets (default 0)" \
2576 "\n -w Time in seconds to wait for a response (default 3)" \
2578 #define ttysize_trivial_usage \
2580 #define ttysize_full_usage "\n\n" \
2581 "Print dimension(s) of stdin's terminal, on error return 80x25"
2583 #define tunctl_trivial_usage \
2584 "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
2585 #define tunctl_full_usage "\n\n" \
2586 "Create or delete tun interfaces\n" \
2588 "\n -f name tun device (/dev/net/tun)" \
2589 "\n -t name Create iface 'name'" \
2590 "\n -d name Delete iface 'name'" \
2591 IF_FEATURE_TUNCTL_UG( \
2592 "\n -u owner Set iface owner" \
2593 "\n -g group Set iface group" \
2594 "\n -b Brief output" \
2596 #define tunctl_example_usage \
2598 "# tunctl -d tun0\n"
2600 #define udhcpd_trivial_usage \
2601 "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]" \
2603 #define udhcpd_full_usage "\n\n" \
2605 "\n -f Run in foreground" \
2606 "\n -S Log to syslog too" \
2607 IF_FEATURE_UDHCP_PORT( \
2608 "\n -P N Use port N (default 67)" \
2611 #define umount_trivial_usage \
2612 "[OPTIONS] FILESYSTEM|DIRECTORY"
2613 #define umount_full_usage "\n\n" \
2614 "Unmount file systems\n" \
2616 IF_FEATURE_UMOUNT_ALL( \
2617 "\n -a Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
2619 IF_FEATURE_MTAB_SUPPORT( \
2620 "\n -n Don't erase /etc/mtab entries" \
2622 "\n -r Try to remount devices as read-only if mount is busy" \
2623 "\n -l Lazy umount (detach filesystem)" \
2624 "\n -f Force umount (i.e., unreachable NFS server)" \
2625 IF_FEATURE_MOUNT_LOOP( \
2626 "\n -d Free loop device if it has been used" \
2629 #define umount_example_usage \
2630 "$ umount /dev/hdc1\n"
2632 #define uptime_trivial_usage \
2634 #define uptime_full_usage "\n\n" \
2635 "Display the time since the last boot"
2637 #define uptime_example_usage \
2639 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
2641 #define vconfig_trivial_usage \
2643 #define vconfig_full_usage "\n\n" \
2644 "Create and remove virtual ethernet devices\n" \
2646 "\n add [interface-name] [vlan_id]" \
2647 "\n rem [vlan-name]" \
2648 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
2649 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
2650 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
2651 "\n set_name_type [name-type]" \
2653 #define vi_trivial_usage \
2654 "[OPTIONS] [FILE]..."
2655 #define vi_full_usage "\n\n" \
2658 IF_FEATURE_VI_COLON( \
2659 "\n -c Initial command to run ($EXINIT also available)" \
2661 IF_FEATURE_VI_READONLY( \
2664 "\n -H Short help regarding available features" \
2666 #define vlock_trivial_usage \
2668 #define vlock_full_usage "\n\n" \
2669 "Lock a virtual terminal. A password is required to unlock.\n" \
2671 "\n -a Lock all VTs" \
2673 #define volname_trivial_usage \
2675 #define volname_full_usage "\n\n" \
2676 "Show CD volume name of the DEVICE (default /dev/cdrom)"
2678 #define wall_trivial_usage \
2680 #define wall_full_usage "\n\n" \
2681 "Write content of FILE or stdin to all logged-in users"
2682 #define wall_sample_usage \
2683 "echo foo | wall\n" \
2686 #define watch_trivial_usage \
2687 "[-n SEC] [-t] PROG ARGS"
2688 #define watch_full_usage "\n\n" \
2689 "Run PROG periodically\n" \
2691 "\n -n Loop period in seconds (default 2)" \
2692 "\n -t Don't print header" \
2694 #define watch_example_usage \
2696 "Mon Dec 17 10:31:40 GMT 2000\n" \
2697 "Mon Dec 17 10:31:42 GMT 2000\n" \
2698 "Mon Dec 17 10:31:44 GMT 2000"
2700 #define watchdog_trivial_usage \
2701 "[-t N[ms]] [-T N[ms]] [-F] DEV"
2702 #define watchdog_full_usage "\n\n" \
2703 "Periodically write to watchdog device DEV\n" \
2705 "\n -T N Reboot after N seconds if not reset (default 60)" \
2706 "\n -t N Reset every N seconds (default 30)" \
2707 "\n -F Run in foreground" \
2709 "\nUse 500ms to specify period in milliseconds" \
2711 #define which_trivial_usage \
2713 #define which_full_usage "\n\n" \
2715 #define which_example_usage \
2719 #define zcip_trivial_usage \
2720 "[OPTIONS] IFACE SCRIPT"
2721 #define zcip_full_usage "\n\n" \
2722 "Manage a ZeroConf IPv4 link-local address\n" \
2724 "\n -f Run in foreground" \
2725 "\n -q Quit after obtaining address" \
2726 "\n -r 169.254.x.x Request this address first" \
2729 "\nWith no -q, runs continuously monitoring for ARP conflicts," \
2730 "\nexits only on I/O errors (link down etc)" \
projects / oweals / busybox.git / blob