Config.in 23 KB

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  1. # DO NOT EDIT. This file is generated from Config.src
  2. #
  3. # For a description of the syntax of this configuration file,
  4. # see docs/Kconfig-language.txt.
  5. #
  6. menu "Miscellaneous Utilities"
  7. config BUSYBOX_ADJTIMEX
  8. bool "adjtimex (4.7 kb)"
  9. default y
  10. help
  11. Adjtimex reads and optionally sets adjustment parameters for
  12. the Linux clock adjustment algorithm.
  13. config BUSYBOX_BBCONFIG
  14. bool "bbconfig (9.7 kb)"
  15. default n
  16. help
  17. The bbconfig applet will print the config file with which
  18. busybox was built.
  19. config BUSYBOX_FEATURE_COMPRESS_BBCONFIG
  20. bool "Compress bbconfig data"
  21. default y
  22. depends on BUSYBOX_BBCONFIG
  23. help
  24. Store bbconfig data in compressed form, uncompress them on-the-fly
  25. before output.
  26. If you have a really tiny busybox with few applets enabled (and
  27. bunzip2 isn't one of them), the overhead of the decompressor might
  28. be noticeable. Also, if you run executables directly from ROM
  29. and have very little memory, this might not be a win. Otherwise,
  30. you probably want this.
  31. config BUSYBOX_BC
  32. bool "bc (45 kb)"
  33. default y
  34. select BUSYBOX_FEATURE_DC_BIG
  35. help
  36. bc is a command-line, arbitrary-precision calculator with a
  37. Turing-complete language. See the GNU bc manual
  38. (https://www.gnu.org/software/bc/manual/bc.html) and bc spec
  39. (http://pubs.opengroup.org/onlinepubs/9699919799/utilities/bc.html).
  40. This bc has five differences to the GNU bc:
  41. 1) The period (.) is a shortcut for "last", as in the BSD bc.
  42. 2) Arrays are copied before being passed as arguments to
  43. functions. This behavior is required by the bc spec.
  44. 3) Arrays can be passed to the builtin "length" function to get
  45. the number of elements in the array. This prints "1":
  46. a[0] = 0; length(a[])
  47. 4) The precedence of the boolean "not" operator (!) is equal to
  48. that of the unary minus (-) negation operator. This still
  49. allows POSIX-compliant scripts to work while somewhat
  50. preserving expected behavior (versus C) and making parsing
  51. easier.
  52. 5) "read()" accepts expressions, not only numeric literals.
  53. config BUSYBOX_DC
  54. bool "dc (36 kb)"
  55. default y
  56. help
  57. dc is a reverse-polish notation command-line calculator which
  58. supports unlimited precision arithmetic. See the FreeBSD man page
  59. (https://www.unix.com/man-page/FreeBSD/1/dc/) and GNU dc manual
  60. (https://www.gnu.org/software/bc/manual/dc-1.05/html_mono/dc.html).
  61. This dc has a few differences from the two above:
  62. 1) When printing a byte stream (command "P"), this dc follows what
  63. the FreeBSD dc does.
  64. 2) Implements the GNU extensions for divmod ("~") and
  65. modular exponentiation ("|").
  66. 3) Implements all FreeBSD extensions, except for "J" and "M".
  67. 4) Like the FreeBSD dc, this dc supports extended registers.
  68. However, they are implemented differently. When it encounters
  69. whitespace where a register should be, it skips the whitespace.
  70. If the character following is not a lowercase letter, an error
  71. is issued. Otherwise, the register name is parsed by the
  72. following regex: [a-z][a-z0-9_]*
  73. This generally means that register names will be surrounded by
  74. whitespace. Examples:
  75. l idx s temp L index S temp2 < do_thing
  76. Also note that, like the FreeBSD dc, extended registers are not
  77. allowed unless the "-x" option is given.
  78. if BUSYBOX_BC || BUSYBOX_DC # for menuconfig indenting
  79. config BUSYBOX_FEATURE_DC_BIG
  80. bool "Use bc code base for dc (larger, more features)"
  81. default y
  82. config BUSYBOX_FEATURE_DC_LIBM
  83. bool "Enable power and exp functions (requires libm)"
  84. default y
  85. depends on BUSYBOX_DC && !BUSYBOX_BC && !BUSYBOX_FEATURE_DC_BIG
  86. help
  87. Enable power and exp functions.
  88. NOTE: This will require libm to be present for linking.
  89. config BUSYBOX_FEATURE_BC_INTERACTIVE
  90. bool "Interactive mode (+4kb)"
  91. default y
  92. depends on BUSYBOX_BC || (BUSYBOX_DC && BUSYBOX_FEATURE_DC_BIG)
  93. help
  94. Enable interactive mode: when started on a tty,
  95. ^C interrupts execution and returns to command line,
  96. errors also return to command line instead of exiting,
  97. line editing with history is available.
  98. With this option off, input can still be taken from tty,
  99. but all errors are fatal, ^C is fatal,
  100. tty is treated exactly the same as any other
  101. standard input (IOW: no line editing).
  102. config BUSYBOX_FEATURE_BC_LONG_OPTIONS
  103. bool "Enable bc/dc long options"
  104. default y
  105. depends on BUSYBOX_BC || (BUSYBOX_DC && BUSYBOX_FEATURE_DC_BIG)
  106. endif
  107. config BUSYBOX_BEEP
  108. bool "beep (2.4 kb)"
  109. default y
  110. help
  111. The beep applets beeps in a given freq/Hz.
  112. config BUSYBOX_FEATURE_BEEP_FREQ
  113. int "default frequency"
  114. range 20 50000 # allowing 0 here breaks the build
  115. default 4000
  116. depends on BUSYBOX_BEEP
  117. help
  118. Frequency for default beep.
  119. config BUSYBOX_FEATURE_BEEP_LENGTH_MS
  120. int "default length"
  121. range 0 2147483647
  122. default 30
  123. depends on BUSYBOX_BEEP
  124. help
  125. Length in ms for default beep.
  126. config BUSYBOX_CHAT
  127. bool "chat (6.3 kb)"
  128. default y
  129. help
  130. Simple chat utility.
  131. config BUSYBOX_FEATURE_CHAT_NOFAIL
  132. bool "Enable NOFAIL expect strings"
  133. depends on BUSYBOX_CHAT
  134. default y
  135. help
  136. When enabled expect strings which are started with a dash trigger
  137. no-fail mode. That is when expectation is not met within timeout
  138. the script is not terminated but sends next SEND string and waits
  139. for next EXPECT string. This allows to compose far more flexible
  140. scripts.
  141. config BUSYBOX_FEATURE_CHAT_TTY_HIFI
  142. bool "Force STDIN to be a TTY"
  143. depends on BUSYBOX_CHAT
  144. default n
  145. help
  146. Original chat always treats STDIN as a TTY device and sets for it
  147. so-called raw mode. This option turns on such behaviour.
  148. config BUSYBOX_FEATURE_CHAT_IMPLICIT_CR
  149. bool "Enable implicit Carriage Return"
  150. depends on BUSYBOX_CHAT
  151. default y
  152. help
  153. When enabled make chat to terminate all SEND strings with a "\r"
  154. unless "\c" is met anywhere in the string.
  155. config BUSYBOX_FEATURE_CHAT_SWALLOW_OPTS
  156. bool "Swallow options"
  157. depends on BUSYBOX_CHAT
  158. default y
  159. help
  160. Busybox chat require no options. To make it not fail when used
  161. in place of original chat (which has a bunch of options) turn
  162. this on.
  163. config BUSYBOX_FEATURE_CHAT_SEND_ESCAPES
  164. bool "Support weird SEND escapes"
  165. depends on BUSYBOX_CHAT
  166. default y
  167. help
  168. Original chat uses some escape sequences in SEND arguments which
  169. are not sent to device but rather performs special actions.
  170. E.g. "\K" means to send a break sequence to device.
  171. "\d" delays execution for a second, "\p" -- for a 1/100 of second.
  172. Before turning this option on think twice: do you really need them?
  173. config BUSYBOX_FEATURE_CHAT_VAR_ABORT_LEN
  174. bool "Support variable-length ABORT conditions"
  175. depends on BUSYBOX_CHAT
  176. default y
  177. help
  178. Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
  179. config BUSYBOX_FEATURE_CHAT_CLR_ABORT
  180. bool "Support revoking of ABORT conditions"
  181. depends on BUSYBOX_CHAT
  182. default y
  183. help
  184. Support CLR_ABORT directive.
  185. config BUSYBOX_CONSPY
  186. bool "conspy (10 kb)"
  187. default y
  188. help
  189. A text-mode VNC like program for Linux virtual terminals.
  190. example: conspy NUM shared access to console num
  191. or conspy -nd NUM screenshot of console num
  192. or conspy -cs NUM poor man's GNU screen like
  193. config BUSYBOX_CROND
  194. bool "crond (14 kb)"
  195. default y
  196. select BUSYBOX_FEATURE_SYSLOG
  197. help
  198. Crond is a background daemon that parses individual crontab
  199. files and executes commands on behalf of the users in question.
  200. This is a port of dcron from slackware. It uses files of the
  201. format /var/spool/cron/crontabs/<username> files, for example:
  202. $ cat /var/spool/cron/crontabs/root
  203. # Run daily cron jobs at 4:40 every day:
  204. 40 4 * * * /etc/cron/daily > /dev/null 2>&1
  205. config BUSYBOX_FEATURE_CROND_D
  206. bool "Support -d (redirect output to stderr)"
  207. depends on BUSYBOX_CROND
  208. default y
  209. help
  210. -d N sets loglevel (0:most verbose) and directs all output to stderr.
  211. config BUSYBOX_FEATURE_CROND_CALL_SENDMAIL
  212. bool "Report command output via email (using sendmail)"
  213. default y
  214. depends on BUSYBOX_CROND
  215. help
  216. Command output will be sent to corresponding user via email.
  217. config BUSYBOX_FEATURE_CROND_SPECIAL_TIMES
  218. bool "Support special times (@reboot, @daily, etc) in crontabs"
  219. default y
  220. depends on BUSYBOX_CROND
  221. help
  222. string meaning
  223. ------ -------
  224. @reboot Run once, at startup
  225. @yearly Run once a year: "0 0 1 1 *"
  226. @annually Same as @yearly: "0 0 1 1 *"
  227. @monthly Run once a month: "0 0 1 * *"
  228. @weekly Run once a week: "0 0 * * 0"
  229. @daily Run once a day: "0 0 * * *"
  230. @midnight Same as @daily: "0 0 * * *"
  231. @hourly Run once an hour: "0 * * * *"
  232. config BUSYBOX_FEATURE_CROND_DIR
  233. string "crond spool directory"
  234. default "/var/spool/cron"
  235. depends on BUSYBOX_CROND || BUSYBOX_CRONTAB
  236. help
  237. Location of crond spool.
  238. config BUSYBOX_CRONTAB
  239. bool "crontab (10 kb)"
  240. default y
  241. help
  242. Crontab manipulates the crontab for a particular user. Only
  243. the superuser may specify a different user and/or crontab directory.
  244. Note that busybox binary must be setuid root for this applet to
  245. work properly.
  246. config BUSYBOX_DEVFSD
  247. bool "devfsd (obsolete)"
  248. default n
  249. select BUSYBOX_FEATURE_SYSLOG
  250. help
  251. This is deprecated and should NOT be used anymore.
  252. Use linux >= 2.6 (optionally with hotplug) and mdev instead!
  253. See docs/mdev.txt for detailed instructions on how to use mdev
  254. instead.
  255. Provides compatibility with old device names on a devfs systems.
  256. You should set it to true if you have devfs enabled.
  257. The following keywords in devsfd.conf are supported:
  258. "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
  259. "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
  260. "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
  261. But only if they are written UPPERCASE!!!!!!!!
  262. config BUSYBOX_DEVFSD_MODLOAD
  263. bool "Adds support for MODLOAD keyword in devsfd.conf"
  264. default y
  265. depends on BUSYBOX_DEVFSD
  266. help
  267. This actually doesn't work with busybox modutils but needs
  268. the external modutils.
  269. config BUSYBOX_DEVFSD_FG_NP
  270. bool "Enable the -fg and -np options"
  271. default y
  272. depends on BUSYBOX_DEVFSD
  273. help
  274. -fg Run the daemon in the foreground.
  275. -np Exit after parsing config. Do not poll for events.
  276. config BUSYBOX_DEVFSD_VERBOSE
  277. bool "Increases logging (and size)"
  278. default y
  279. depends on BUSYBOX_DEVFSD
  280. help
  281. Increases logging to stderr or syslog.
  282. config BUSYBOX_FEATURE_DEVFS
  283. bool "Use devfs names for all devices (obsolete)"
  284. default n
  285. help
  286. This is obsolete and should NOT be used anymore.
  287. Use linux >= 2.6 (optionally with hotplug) and mdev instead!
  288. For legacy systems -- if there is no way around devfsd -- this
  289. tells busybox to look for names like /dev/loop/0 instead of
  290. /dev/loop0. If your /dev directory has normal names instead of
  291. devfs names, you don't want this.
  292. config BUSYBOX_DEVMEM
  293. bool "devmem (2.5 kb)"
  294. default y
  295. help
  296. devmem is a small program that reads and writes from physical
  297. memory using /dev/mem.
  298. config BUSYBOX_FBSPLASH
  299. bool "fbsplash (26 kb)"
  300. default y
  301. help
  302. Shows splash image and progress bar on framebuffer device.
  303. Can be used during boot phase of an embedded device.
  304. Usage:
  305. - use kernel option 'vga=xxx' or otherwise enable fb device.
  306. - put somewhere fbsplash.cfg file and an image in .ppm format.
  307. - $ setsid fbsplash [params] &
  308. -c: hide cursor
  309. -d /dev/fbN: framebuffer device (if not /dev/fb0)
  310. -s path_to_image_file (can be "-" for stdin)
  311. -i path_to_cfg_file (can be "-" for stdin)
  312. -f path_to_fifo (can be "-" for stdin)
  313. - if you want to run it only in presence of kernel parameter:
  314. grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
  315. - commands for fifo:
  316. "NN" (ASCII decimal number) - percentage to show on progress bar
  317. "exit" - well you guessed it
  318. config BUSYBOX_FLASH_ERASEALL
  319. bool "flash_eraseall (5.9 kb)"
  320. default n # doesn't build on Ubuntu 8.04
  321. help
  322. The flash_eraseall binary from mtd-utils as of git head c4c6a59eb.
  323. This utility is used to erase the whole MTD device.
  324. config BUSYBOX_FLASH_LOCK
  325. bool "flash_lock (2.1 kb)"
  326. default n # doesn't build on Ubuntu 8.04
  327. help
  328. The flash_lock binary from mtd-utils as of git head 5ec0c10d0. This
  329. utility locks part or all of the flash device.
  330. config BUSYBOX_FLASH_UNLOCK
  331. bool "flash_unlock (1.3 kb)"
  332. default n # doesn't build on Ubuntu 8.04
  333. help
  334. The flash_unlock binary from mtd-utils as of git head 5ec0c10d0. This
  335. utility unlocks part or all of the flash device.
  336. config BUSYBOX_FLASHCP
  337. bool "flashcp (5.3 kb)"
  338. default n # doesn't build on Ubuntu 8.04
  339. help
  340. The flashcp binary, inspired by mtd-utils as of git head 5eceb74f7.
  341. This utility is used to copy images into a MTD device.
  342. config BUSYBOX_HDPARM
  343. bool "hdparm (25 kb)"
  344. default y
  345. help
  346. Get/Set hard drive parameters. Primarily intended for ATA
  347. drives.
  348. config BUSYBOX_FEATURE_HDPARM_GET_IDENTITY
  349. bool "Support obtaining detailed information directly from drives"
  350. default y
  351. depends on BUSYBOX_HDPARM
  352. help
  353. Enable the -I and -i options to obtain detailed information
  354. directly from drives about their capabilities and supported ATA
  355. feature set. If no device name is specified, hdparm will read
  356. identify data from stdin. Enabling this option will add about 16k...
  357. config BUSYBOX_FEATURE_HDPARM_HDIO_SCAN_HWIF
  358. bool "Register an IDE interface (DANGEROUS)"
  359. default y
  360. depends on BUSYBOX_HDPARM
  361. help
  362. Enable the 'hdparm -R' option to register an IDE interface.
  363. This is dangerous stuff, so you should probably say N.
  364. config BUSYBOX_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
  365. bool "Un-register an IDE interface (DANGEROUS)"
  366. default y
  367. depends on BUSYBOX_HDPARM
  368. help
  369. Enable the 'hdparm -U' option to un-register an IDE interface.
  370. This is dangerous stuff, so you should probably say N.
  371. config BUSYBOX_FEATURE_HDPARM_HDIO_DRIVE_RESET
  372. bool "Perform device reset (DANGEROUS)"
  373. default y
  374. depends on BUSYBOX_HDPARM
  375. help
  376. Enable the 'hdparm -w' option to perform a device reset.
  377. This is dangerous stuff, so you should probably say N.
  378. config BUSYBOX_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
  379. bool "Tristate device for hotswap (DANGEROUS)"
  380. default y
  381. depends on BUSYBOX_HDPARM
  382. help
  383. Enable the 'hdparm -x' option to tristate device for hotswap,
  384. and the '-b' option to get/set bus state. This is dangerous
  385. stuff, so you should probably say N.
  386. config BUSYBOX_FEATURE_HDPARM_HDIO_GETSET_DMA
  387. bool "Get/set using_dma flag"
  388. default y
  389. depends on BUSYBOX_HDPARM
  390. help
  391. Enable the 'hdparm -d' option to get/set using_dma flag.
  392. config BUSYBOX_HEXEDIT
  393. bool "hexedit (21 kb)"
  394. default y
  395. help
  396. Edit file in hexadecimal.
  397. config BUSYBOX_I2CGET
  398. bool "i2cget (5.5 kb)"
  399. default y
  400. help
  401. Read from I2C/SMBus chip registers.
  402. config BUSYBOX_I2CSET
  403. bool "i2cset (6.7 kb)"
  404. default y
  405. help
  406. Set I2C registers.
  407. config BUSYBOX_I2CDUMP
  408. bool "i2cdump (7.1 kb)"
  409. default y
  410. help
  411. Examine I2C registers.
  412. config BUSYBOX_I2CDETECT
  413. bool "i2cdetect (7.1 kb)"
  414. default y
  415. help
  416. Detect I2C chips.
  417. config BUSYBOX_I2CTRANSFER
  418. bool "i2ctransfer (4.0 kb)"
  419. default y
  420. help
  421. Send user-defined I2C messages in one transfer.
  422. config BUSYBOX_INOTIFYD
  423. bool "inotifyd (3.6 kb)"
  424. default n # doesn't build on Knoppix 5
  425. help
  426. Simple inotify daemon. Reports filesystem changes. Requires
  427. kernel >= 2.6.13
  428. config BUSYBOX_LESS
  429. bool "less (16 kb)"
  430. default y
  431. help
  432. 'less' is a pager, meaning that it displays text files. It possesses
  433. a wide array of features, and is an improvement over 'more'.
  434. config BUSYBOX_FEATURE_LESS_MAXLINES
  435. int "Max number of input lines less will try to eat"
  436. default 9999999
  437. depends on BUSYBOX_LESS
  438. config BUSYBOX_FEATURE_LESS_BRACKETS
  439. bool "Enable bracket searching"
  440. default y
  441. depends on BUSYBOX_LESS
  442. help
  443. This option adds the capability to search for matching left and right
  444. brackets, facilitating programming.
  445. config BUSYBOX_FEATURE_LESS_FLAGS
  446. bool "Enable -m/-M"
  447. default y
  448. depends on BUSYBOX_LESS
  449. help
  450. The -M/-m flag enables a more sophisticated status line.
  451. config BUSYBOX_FEATURE_LESS_TRUNCATE
  452. bool "Enable -S"
  453. default y
  454. depends on BUSYBOX_LESS
  455. help
  456. The -S flag causes long lines to be truncated rather than
  457. wrapped.
  458. config BUSYBOX_FEATURE_LESS_MARKS
  459. bool "Enable marks"
  460. default y
  461. depends on BUSYBOX_LESS
  462. help
  463. Marks enable positions in a file to be stored for easy reference.
  464. config BUSYBOX_FEATURE_LESS_REGEXP
  465. bool "Enable regular expressions"
  466. default y
  467. depends on BUSYBOX_LESS
  468. help
  469. Enable regular expressions, allowing complex file searches.
  470. config BUSYBOX_FEATURE_LESS_WINCH
  471. bool "Enable automatic resizing on window size changes"
  472. default y
  473. depends on BUSYBOX_LESS
  474. help
  475. Makes less track window size changes.
  476. config BUSYBOX_FEATURE_LESS_ASK_TERMINAL
  477. bool "Use 'tell me cursor position' ESC sequence to measure window"
  478. default y
  479. depends on BUSYBOX_FEATURE_LESS_WINCH
  480. help
  481. Makes less track window size changes.
  482. If terminal size can't be retrieved and $LINES/$COLUMNS are not set,
  483. this option makes less perform a last-ditch effort to find it:
  484. position cursor to 999,999 and ask terminal to report real
  485. cursor position using "ESC [ 6 n" escape sequence, then read stdin.
  486. This is not clean but helps a lot on serial lines and such.
  487. config BUSYBOX_FEATURE_LESS_DASHCMD
  488. bool "Enable flag changes ('-' command)"
  489. default y
  490. depends on BUSYBOX_LESS
  491. help
  492. This enables the ability to change command-line flags within
  493. less itself ('-' keyboard command).
  494. config BUSYBOX_FEATURE_LESS_LINENUMS
  495. bool "Enable -N (dynamic switching of line numbers)"
  496. default y
  497. depends on BUSYBOX_FEATURE_LESS_DASHCMD
  498. config BUSYBOX_FEATURE_LESS_RAW
  499. bool "Enable -R ('raw control characters')"
  500. default y
  501. depends on BUSYBOX_FEATURE_LESS_DASHCMD
  502. help
  503. This is essential for less applet to work with tools that use colors
  504. and paging, such as git, systemd tools or nmcli.
  505. config BUSYBOX_FEATURE_LESS_ENV
  506. bool "Take options from $LESS environment variable"
  507. default y
  508. depends on BUSYBOX_FEATURE_LESS_DASHCMD
  509. help
  510. This is essential for less applet to work with tools that use colors
  511. and paging, such as git, systemd tools or nmcli.
  512. config BUSYBOX_LSSCSI
  513. bool "lsscsi (2.5 kb)"
  514. default y
  515. help
  516. lsscsi is a utility for displaying information about SCSI buses in the
  517. system and devices connected to them.
  518. This version uses sysfs (/sys/bus/scsi/devices) only.
  519. config BUSYBOX_MAKEDEVS
  520. bool "makedevs (9.2 kb)"
  521. default y
  522. help
  523. 'makedevs' is a utility used to create a batch of devices with
  524. one command.
  525. There are two choices for command line behaviour, the interface
  526. as used by LEAF/Linux Router Project, or a device table file.
  527. 'leaf' is traditionally what busybox follows, it allows multiple
  528. devices of a particluar type to be created per command.
  529. e.g. /dev/hda[0-9]
  530. Device properties are passed as command line arguments.
  531. 'table' reads device properties from a file or stdin, allowing
  532. a batch of unrelated devices to be made with one command.
  533. User/group names are allowed as an alternative to uid/gid.
  534. choice
  535. prompt "Choose makedevs behaviour"
  536. depends on BUSYBOX_MAKEDEVS
  537. default BUSYBOX_FEATURE_MAKEDEVS_TABLE
  538. config BUSYBOX_FEATURE_MAKEDEVS_LEAF
  539. bool "leaf"
  540. config BUSYBOX_FEATURE_MAKEDEVS_TABLE
  541. bool "table"
  542. endchoice
  543. config BUSYBOX_MAN
  544. bool "man (26 kb)"
  545. default y
  546. help
  547. Format and display manual pages.
  548. config BUSYBOX_MICROCOM
  549. bool "microcom (5.7 kb)"
  550. default y
  551. help
  552. The poor man's minicom utility for chatting with serial port devices.
  553. config BUSYBOX_MIM
  554. bool "mim (0.5 kb)"
  555. default y
  556. depends on BUSYBOX_FEATURE_SH_EMBEDDED_SCRIPTS
  557. help
  558. Run a script from a Makefile-like specification file.
  559. Unlike 'make' dependencies aren't supported.
  560. config BUSYBOX_MT
  561. bool "mt (2.5 kb)"
  562. default y
  563. help
  564. mt is used to control tape devices. You can use the mt utility
  565. to advance or rewind a tape past a specified number of archive
  566. files on the tape.
  567. config BUSYBOX_NANDWRITE
  568. bool "nandwrite (4.8 kb)"
  569. default y
  570. help
  571. Write to the specified MTD device, with bad blocks awareness
  572. config BUSYBOX_NANDDUMP
  573. bool "nanddump (5.2 kb)"
  574. default y
  575. help
  576. Dump the content of raw NAND chip
  577. config BUSYBOX_PARTPROBE
  578. bool "partprobe (3.5 kb)"
  579. default y
  580. help
  581. Ask kernel to rescan partition table.
  582. config BUSYBOX_RAIDAUTORUN
  583. bool "raidautorun (1.3 kb)"
  584. default y
  585. help
  586. raidautorun tells the kernel md driver to
  587. search and start RAID arrays.
  588. config BUSYBOX_READAHEAD
  589. bool "readahead (1.5 kb)"
  590. default y
  591. depends on BUSYBOX_LFS
  592. help
  593. Preload the files listed on the command line into RAM cache so that
  594. subsequent reads on these files will not block on disk I/O.
  595. This applet just calls the readahead(2) system call on each file.
  596. It is mainly useful in system startup scripts to preload files
  597. or executables before they are used. When used at the right time
  598. (in particular when a CPU bound process is running) it can
  599. significantly speed up system startup.
  600. As readahead(2) blocks until each file has been read, it is best to
  601. run this applet as a background job.
  602. config BUSYBOX_RFKILL
  603. bool "rfkill (4.4 kb)"
  604. default n # doesn't build on Ubuntu 9.04
  605. help
  606. Enable/disable wireless devices.
  607. rfkill list : list all wireless devices
  608. rfkill list bluetooth : list all bluetooth devices
  609. rfkill list 1 : list device corresponding to the given index
  610. rfkill block|unblock wlan : block/unblock all wlan(wifi) devices
  611. config BUSYBOX_RUNLEVEL
  612. bool "runlevel (559 bytes)"
  613. default y
  614. depends on BUSYBOX_FEATURE_UTMP
  615. help
  616. Find the current and previous system runlevel.
  617. This applet uses utmp but does not rely on busybox supporing
  618. utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
  619. config BUSYBOX_RX
  620. bool "rx (2.9 kb)"
  621. default y
  622. help
  623. Receive files using the Xmodem protocol.
  624. config BUSYBOX_SETFATTR
  625. bool "setfattr (3.7 kb)"
  626. default y
  627. help
  628. Set/delete extended attributes on files
  629. config BUSYBOX_SETSERIAL
  630. bool "setserial (6.9 kb)"
  631. default y
  632. help
  633. Retrieve or set Linux serial port.
  634. config BUSYBOX_STRINGS
  635. bool "strings (4.6 kb)"
  636. default y
  637. help
  638. strings prints the printable character sequences for each file
  639. specified.
  640. config BUSYBOX_TIME
  641. bool "time (6.8 kb)"
  642. default y
  643. help
  644. The time command runs the specified program with the given arguments.
  645. When the command finishes, time writes a message to standard output
  646. giving timing statistics about this program run.
  647. config BUSYBOX_TS
  648. bool "ts (450 bytes)"
  649. default y
  650. config BUSYBOX_TTYSIZE
  651. bool "ttysize (432 bytes)"
  652. default y
  653. help
  654. A replacement for "stty size". Unlike stty, can report only width,
  655. only height, or both, in any order. It also does not complain on
  656. error, but returns default 80x24.
  657. Usage in shell scripts: width=`ttysize w`.
  658. config BUSYBOX_UBIATTACH
  659. bool "ubiattach (4.2 kb)"
  660. default y
  661. help
  662. Attach MTD device to an UBI device.
  663. config BUSYBOX_UBIDETACH
  664. bool "ubidetach (4.1 kb)"
  665. default y
  666. help
  667. Detach MTD device from an UBI device.
  668. config BUSYBOX_UBIMKVOL
  669. bool "ubimkvol (5.3 kb)"
  670. default y
  671. help
  672. Create a UBI volume.
  673. config BUSYBOX_UBIRMVOL
  674. bool "ubirmvol (4.9 kb)"
  675. default y
  676. help
  677. Delete a UBI volume.
  678. config BUSYBOX_UBIRSVOL
  679. bool "ubirsvol (4.2 kb)"
  680. default y
  681. help
  682. Resize a UBI volume.
  683. config BUSYBOX_UBIUPDATEVOL
  684. bool "ubiupdatevol (5.2 kb)"
  685. default y
  686. help
  687. Update a UBI volume.
  688. config BUSYBOX_UBIRENAME
  689. bool "ubirename (2.4 kb)"
  690. default y
  691. help
  692. Utility to rename UBI volumes
  693. config BUSYBOX_VOLNAME
  694. bool "volname (1.6 kb)"
  695. default y
  696. help
  697. Prints a CD-ROM volume name.
  698. config BUSYBOX_WATCHDOG
  699. bool "watchdog (5.3 kb)"
  700. default y
  701. help
  702. The watchdog utility is used with hardware or software watchdog
  703. device drivers. It opens the specified watchdog device special file
  704. and periodically writes a magic character to the device. If the
  705. watchdog applet ever fails to write the magic character within a
  706. certain amount of time, the watchdog device assumes the system has
  707. hung, and will cause the hardware to reboot.
  708. endmenu