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 scripts/kbuild/config-language.txt.
  5. #
  6. menu "Coreutils"
  7. config BUSYBOX_BASENAME
  8. bool "basename"
  9. default y
  10. help
  11. basename is used to strip the directory and suffix from filenames,
  12. leaving just the filename itself. Enable this option if you wish
  13. to enable the 'basename' utility.
  14. config BUSYBOX_CAT
  15. bool "cat"
  16. default y
  17. help
  18. cat is used to concatenate files and print them to the standard
  19. output. Enable this option if you wish to enable the 'cat' utility.
  20. config BUSYBOX_DATE
  21. bool "date"
  22. default y
  23. help
  24. date is used to set the system date or display the
  25. current time in the given format.
  26. config BUSYBOX_FEATURE_DATE_ISOFMT
  27. bool "Enable ISO date format output (-I)"
  28. default n
  29. depends on BUSYBOX_DATE
  30. help
  31. Enable option (-I) to output an ISO-8601 compliant
  32. date/time string.
  33. # defaults to "no": stat's nanosecond field is a bit non-portable
  34. config BUSYBOX_FEATURE_DATE_NANO
  35. bool "Support %[num]N nanosecond format specifier"
  36. default n
  37. depends on BUSYBOX_DATE # syscall(__NR_clock_gettime)
  38. select BUSYBOX_PLATFORM_LINUX
  39. help
  40. Support %[num]N format specifier. Adds ~250 bytes of code.
  41. config BUSYBOX_FEATURE_DATE_COMPAT
  42. bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
  43. default n
  44. depends on BUSYBOX_DATE
  45. help
  46. System time can be set by 'date -s DATE' and simply 'date DATE',
  47. but formats of DATE string are different. 'date DATE' accepts
  48. a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
  49. unnatural placement of year between minutes and seconds.
  50. date -s (and other commands like touch -d) use more sensible
  51. formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
  52. With this option off, 'date DATE' is 'date -s DATE' support
  53. the same format. With it on, 'date DATE' additionally supports
  54. MMDDhhmm[[YY]YY][.ss] format.
  55. config BUSYBOX_HOSTID
  56. bool "hostid"
  57. default n
  58. help
  59. hostid prints the numeric identifier (in hexadecimal) for
  60. the current host.
  61. config BUSYBOX_ID
  62. bool "id"
  63. default y
  64. help
  65. id displays the current user and group ID names.
  66. config BUSYBOX_GROUPS
  67. bool "groups"
  68. default n
  69. help
  70. Print the group names associated with current user id.
  71. config BUSYBOX_SHUF
  72. bool "shuf"
  73. default n
  74. help
  75. Generate random permutations
  76. config BUSYBOX_TEST
  77. bool "test"
  78. default y
  79. help
  80. test is used to check file types and compare values,
  81. returning an appropriate exit code. The bash shell
  82. has test built in, ash can build it in optionally.
  83. config BUSYBOX_FEATURE_TEST_64
  84. bool "Extend test to 64 bit"
  85. default y
  86. depends on BUSYBOX_TEST || BUSYBOX_ASH_BUILTIN_TEST || BUSYBOX_HUSH
  87. help
  88. Enable 64-bit support in test.
  89. config BUSYBOX_TOUCH
  90. bool "touch"
  91. default y
  92. help
  93. touch is used to create or change the access and/or
  94. modification timestamp of specified files.
  95. config BUSYBOX_FEATURE_TOUCH_NODEREF
  96. bool "Add support for -h"
  97. default n
  98. depends on BUSYBOX_TOUCH
  99. help
  100. Enable touch to have the -h option.
  101. This requires libc support for lutimes() function.
  102. config BUSYBOX_FEATURE_TOUCH_SUSV3
  103. bool "Add support for SUSV3 features (-d -t -r)"
  104. default n
  105. depends on BUSYBOX_TOUCH
  106. help
  107. Enable touch to use a reference file or a given date/time argument.
  108. config BUSYBOX_TR
  109. bool "tr"
  110. default n
  111. help
  112. tr is used to squeeze, and/or delete characters from standard
  113. input, writing to standard output.
  114. config BUSYBOX_FEATURE_TR_CLASSES
  115. bool "Enable character classes (such as [:upper:])"
  116. default y
  117. depends on BUSYBOX_TR
  118. help
  119. Enable character classes, enabling commands such as:
  120. tr [:upper:] [:lower:] to convert input into lowercase.
  121. config BUSYBOX_FEATURE_TR_EQUIV
  122. bool "Enable equivalence classes"
  123. default y
  124. depends on BUSYBOX_TR
  125. help
  126. Enable equivalence classes, which essentially add the enclosed
  127. character to the current set. For instance, tr [=a=] xyz would
  128. replace all instances of 'a' with 'xyz'. This option is mainly
  129. useful for cases when no other way of expressing a character
  130. is possible.
  131. config BUSYBOX_TRUNCATE
  132. bool "truncate"
  133. default n
  134. help
  135. truncate truncates files to a given size. If a file does
  136. not exist, it is created unless told otherwise.
  137. config BUSYBOX_UNLINK
  138. bool "unlink"
  139. default n
  140. help
  141. unlink deletes a file by calling unlink()
  142. config BUSYBOX_BASE64
  143. bool "base64"
  144. default n
  145. help
  146. Base64 encode and decode
  147. config BUSYBOX_WHO
  148. bool "who"
  149. default n
  150. depends on BUSYBOX_FEATURE_UTMP
  151. help
  152. who is used to show who is logged on.
  153. config BUSYBOX_USERS
  154. bool "users"
  155. default n
  156. depends on BUSYBOX_FEATURE_UTMP
  157. help
  158. Print users currently logged on.
  159. config BUSYBOX_CAL
  160. bool "cal"
  161. default n
  162. help
  163. cal is used to display a monthly calender.
  164. config BUSYBOX_CATV
  165. bool "catv"
  166. default n
  167. help
  168. Display nonprinting characters as escape sequences (like some
  169. implementations' cat -v option).
  170. config BUSYBOX_CHGRP
  171. bool "chgrp"
  172. default y
  173. help
  174. chgrp is used to change the group ownership of files.
  175. config BUSYBOX_CHMOD
  176. bool "chmod"
  177. default y
  178. help
  179. chmod is used to change the access permission of files.
  180. config BUSYBOX_CHOWN
  181. bool "chown"
  182. default y
  183. help
  184. chown is used to change the user and/or group ownership
  185. of files.
  186. config BUSYBOX_FEATURE_CHOWN_LONG_OPTIONS
  187. bool "Enable long options"
  188. default n
  189. depends on BUSYBOX_CHOWN && BUSYBOX_LONG_OPTS
  190. help
  191. Enable use of long options
  192. config BUSYBOX_CHROOT
  193. bool "chroot"
  194. default y
  195. help
  196. chroot is used to change the root directory and run a command.
  197. The default command is `/bin/sh'.
  198. config BUSYBOX_CKSUM
  199. bool "cksum"
  200. default n
  201. help
  202. cksum is used to calculate the CRC32 checksum of a file.
  203. config BUSYBOX_COMM
  204. bool "comm"
  205. default n
  206. help
  207. comm is used to compare two files line by line and return
  208. a three-column output.
  209. config BUSYBOX_CP
  210. bool "cp"
  211. default y
  212. help
  213. cp is used to copy files and directories.
  214. config BUSYBOX_FEATURE_CP_LONG_OPTIONS
  215. bool "Enable long options for cp"
  216. default n
  217. depends on BUSYBOX_CP && BUSYBOX_LONG_OPTS
  218. help
  219. Enable long options for cp.
  220. Also add support for --parents option.
  221. config BUSYBOX_CUT
  222. bool "cut"
  223. default y
  224. help
  225. cut is used to print selected parts of lines from
  226. each file to stdout.
  227. config BUSYBOX_DD
  228. bool "dd"
  229. default y
  230. help
  231. dd copies a file (from standard input to standard output,
  232. by default) using specific input and output blocksizes,
  233. while optionally performing conversions on it.
  234. config BUSYBOX_FEATURE_DD_SIGNAL_HANDLING
  235. bool "Enable DD signal handling for status reporting"
  236. default n
  237. depends on BUSYBOX_DD
  238. help
  239. Sending a SIGUSR1 signal to a running `dd' process makes it
  240. print to standard error the number of records read and written
  241. so far, then to resume copying.
  242. $ dd if=/dev/zero of=/dev/null&
  243. $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
  244. 10899206+0 records in
  245. 10899206+0 records out
  246. config BUSYBOX_FEATURE_DD_THIRD_STATUS_LINE
  247. bool "Enable the third status line upon signal"
  248. default n
  249. depends on BUSYBOX_DD && BUSYBOX_FEATURE_DD_SIGNAL_HANDLING
  250. help
  251. Displays a coreutils-like third status line with transferred bytes,
  252. elapsed time and speed.
  253. config BUSYBOX_FEATURE_DD_IBS_OBS
  254. bool "Enable ibs, obs and conv options"
  255. default y
  256. depends on BUSYBOX_DD
  257. help
  258. Enables support for writing a certain number of bytes in and out,
  259. at a time, and performing conversions on the data stream.
  260. config BUSYBOX_FEATURE_DD_STATUS
  261. bool "Enable status display options"
  262. default n
  263. depends on BUSYBOX_DD
  264. help
  265. Enables support for status=noxfer/none option.
  266. config BUSYBOX_DF
  267. bool "df"
  268. default y
  269. help
  270. df reports the amount of disk space used and available
  271. on filesystems.
  272. config BUSYBOX_FEATURE_DF_FANCY
  273. bool "Enable -a, -i, -B"
  274. default n
  275. depends on BUSYBOX_DF
  276. help
  277. This option enables -a, -i and -B.
  278. -a Show all filesystems
  279. -i Inodes
  280. -B <SIZE> Blocksize
  281. config BUSYBOX_DIRNAME
  282. bool "dirname"
  283. default y
  284. help
  285. dirname is used to strip a non-directory suffix from
  286. a file name.
  287. config BUSYBOX_DOS2UNIX
  288. bool "dos2unix/unix2dos"
  289. default n
  290. help
  291. dos2unix is used to convert a text file from DOS format to
  292. UNIX format, and vice versa.
  293. config BUSYBOX_UNIX2DOS
  294. bool
  295. default n
  296. depends on BUSYBOX_DOS2UNIX
  297. help
  298. unix2dos is used to convert a text file from UNIX format to
  299. DOS format, and vice versa.
  300. config BUSYBOX_DU
  301. bool "du (default blocksize of 512 bytes)"
  302. default y
  303. help
  304. du is used to report the amount of disk space used
  305. for specified files.
  306. config BUSYBOX_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
  307. bool "Use a default blocksize of 1024 bytes (1K)"
  308. default y
  309. depends on BUSYBOX_DU
  310. help
  311. Use a blocksize of (1K) instead of the default 512b.
  312. config BUSYBOX_ECHO
  313. bool "echo (basic SuSv3 version taking no options)"
  314. default y
  315. help
  316. echo is used to print a specified string to stdout.
  317. # this entry also appears in shell/Config.in, next to the echo builtin
  318. config BUSYBOX_FEATURE_FANCY_ECHO
  319. bool "Enable echo options (-n and -e)"
  320. default y
  321. depends on BUSYBOX_ECHO || BUSYBOX_ASH_BUILTIN_ECHO || BUSYBOX_HUSH
  322. help
  323. This adds options (-n and -e) to echo.
  324. config BUSYBOX_ENV
  325. bool "env"
  326. default y
  327. help
  328. env is used to set an environment variable and run
  329. a command; without options it displays the current
  330. environment.
  331. config BUSYBOX_FEATURE_ENV_LONG_OPTIONS
  332. bool "Enable long options"
  333. default n
  334. depends on BUSYBOX_ENV && BUSYBOX_LONG_OPTS
  335. help
  336. Support long options for the env applet.
  337. config BUSYBOX_EXPAND
  338. bool "expand"
  339. default n
  340. help
  341. By default, convert all tabs to spaces.
  342. config BUSYBOX_FEATURE_EXPAND_LONG_OPTIONS
  343. bool "Enable long options"
  344. default n
  345. depends on BUSYBOX_EXPAND && BUSYBOX_LONG_OPTS
  346. help
  347. Support long options for the expand applet.
  348. config BUSYBOX_EXPR
  349. bool "expr"
  350. default n
  351. help
  352. expr is used to calculate numbers and print the result
  353. to standard output.
  354. config BUSYBOX_EXPR_MATH_SUPPORT_64
  355. bool "Extend Posix numbers support to 64 bit"
  356. default y
  357. depends on BUSYBOX_EXPR
  358. help
  359. Enable 64-bit math support in the expr applet. This will make
  360. the applet slightly larger, but will allow computation with very
  361. large numbers.
  362. config BUSYBOX_FALSE
  363. bool "false"
  364. default n
  365. help
  366. false returns an exit code of FALSE (1).
  367. config BUSYBOX_FOLD
  368. bool "fold"
  369. default n
  370. help
  371. Wrap text to fit a specific width.
  372. config BUSYBOX_FSYNC
  373. bool "fsync"
  374. default n
  375. help
  376. fsync is used to flush file-related cached blocks to disk.
  377. config BUSYBOX_HEAD
  378. bool "head"
  379. default y
  380. help
  381. head is used to print the first specified number of lines
  382. from files.
  383. config BUSYBOX_FEATURE_FANCY_HEAD
  384. bool "Enable head options (-c, -q, and -v)"
  385. default n
  386. depends on BUSYBOX_HEAD
  387. help
  388. This enables the head options (-c, -q, and -v).
  389. config BUSYBOX_INSTALL
  390. bool "install"
  391. default n
  392. help
  393. Copy files and set attributes.
  394. config BUSYBOX_FEATURE_INSTALL_LONG_OPTIONS
  395. bool "Enable long options"
  396. default n
  397. depends on BUSYBOX_INSTALL && BUSYBOX_LONG_OPTS
  398. help
  399. Support long options for the install applet.
  400. ####config LENGTH
  401. #### bool "length"
  402. #### default y
  403. #### help
  404. #### length is used to print out the length of a specified string.
  405. config BUSYBOX_LN
  406. bool "ln"
  407. default y
  408. help
  409. ln is used to create hard or soft links between files.
  410. config BUSYBOX_LOGNAME
  411. bool "logname"
  412. default n
  413. help
  414. logname is used to print the current user's login name.
  415. config BUSYBOX_LS
  416. bool "ls"
  417. default y
  418. help
  419. ls is used to list the contents of directories.
  420. config BUSYBOX_FEATURE_LS_FILETYPES
  421. bool "Enable filetyping options (-p and -F)"
  422. default n
  423. depends on BUSYBOX_LS
  424. help
  425. Enable the ls options (-p and -F).
  426. config BUSYBOX_FEATURE_LS_FOLLOWLINKS
  427. bool "Enable symlinks dereferencing (-L)"
  428. default n
  429. depends on BUSYBOX_LS
  430. help
  431. Enable the ls option (-L).
  432. config BUSYBOX_FEATURE_LS_RECURSIVE
  433. bool "Enable recursion (-R)"
  434. default y
  435. depends on BUSYBOX_LS
  436. help
  437. Enable the ls option (-R).
  438. config BUSYBOX_FEATURE_LS_SORTFILES
  439. bool "Sort the file names"
  440. default y
  441. depends on BUSYBOX_LS
  442. help
  443. Allow ls to sort file names alphabetically.
  444. config BUSYBOX_FEATURE_LS_TIMESTAMPS
  445. bool "Show file timestamps"
  446. default y
  447. depends on BUSYBOX_LS
  448. help
  449. Allow ls to display timestamps for files.
  450. config BUSYBOX_FEATURE_LS_USERNAME
  451. bool "Show username/groupnames"
  452. default y
  453. depends on BUSYBOX_LS
  454. help
  455. Allow ls to display username/groupname for files.
  456. config BUSYBOX_FEATURE_LS_COLOR
  457. bool "Allow use of color to identify file types"
  458. default n
  459. depends on BUSYBOX_LS && BUSYBOX_LONG_OPTS
  460. help
  461. This enables the --color option to ls.
  462. config BUSYBOX_FEATURE_LS_COLOR_IS_DEFAULT
  463. bool "Produce colored ls output by default"
  464. default n
  465. depends on BUSYBOX_FEATURE_LS_COLOR
  466. help
  467. Saying yes here will turn coloring on by default,
  468. even if no "--color" option is given to the ls command.
  469. This is not recommended, since the colors are not
  470. configurable, and the output may not be legible on
  471. many output screens.
  472. config BUSYBOX_MD5SUM
  473. bool "md5sum"
  474. default n
  475. help
  476. md5sum is used to print or check MD5 checksums.
  477. config BUSYBOX_MKDIR
  478. bool "mkdir"
  479. default y
  480. help
  481. mkdir is used to create directories with the specified names.
  482. config BUSYBOX_FEATURE_MKDIR_LONG_OPTIONS
  483. bool "Enable long options"
  484. default n
  485. depends on BUSYBOX_MKDIR && BUSYBOX_LONG_OPTS
  486. help
  487. Support long options for the mkdir applet.
  488. config BUSYBOX_MKFIFO
  489. bool "mkfifo"
  490. default n
  491. help
  492. mkfifo is used to create FIFOs (named pipes).
  493. The `mknod' program can also create FIFOs.
  494. config BUSYBOX_MKNOD
  495. bool "mknod"
  496. default n
  497. help
  498. mknod is used to create FIFOs or block/character special
  499. files with the specified names.
  500. config BUSYBOX_MV
  501. bool "mv"
  502. default y
  503. help
  504. mv is used to move or rename files or directories.
  505. config BUSYBOX_FEATURE_MV_LONG_OPTIONS
  506. bool "Enable long options"
  507. default n
  508. depends on BUSYBOX_MV && BUSYBOX_LONG_OPTS
  509. help
  510. Support long options for the mv applet.
  511. config BUSYBOX_NICE
  512. bool "nice"
  513. default n
  514. help
  515. nice runs a program with modified scheduling priority.
  516. config BUSYBOX_NOHUP
  517. bool "nohup"
  518. default n
  519. help
  520. run a command immune to hangups, with output to a non-tty.
  521. config BUSYBOX_OD
  522. bool "od"
  523. default n
  524. help
  525. od is used to dump binary files in octal and other formats.
  526. config BUSYBOX_PRINTENV
  527. bool "printenv"
  528. default n
  529. help
  530. printenv is used to print all or part of environment.
  531. config BUSYBOX_PRINTF
  532. bool "printf"
  533. default y
  534. help
  535. printf is used to format and print specified strings.
  536. It's similar to `echo' except it has more options.
  537. config BUSYBOX_PWD
  538. bool "pwd"
  539. default y
  540. help
  541. pwd is used to print the current directory.
  542. config BUSYBOX_READLINK
  543. bool "readlink"
  544. default n
  545. help
  546. This program reads a symbolic link and returns the name
  547. of the file it points to
  548. config BUSYBOX_FEATURE_READLINK_FOLLOW
  549. bool "Enable canonicalization by following all symlinks (-f)"
  550. default n
  551. depends on BUSYBOX_READLINK
  552. help
  553. Enable the readlink option (-f).
  554. config BUSYBOX_REALPATH
  555. bool "realpath"
  556. default n
  557. help
  558. Return the canonicalized absolute pathname.
  559. This isn't provided by GNU shellutils, but where else does it belong.
  560. config BUSYBOX_RM
  561. bool "rm"
  562. default y
  563. help
  564. rm is used to remove files or directories.
  565. config BUSYBOX_RMDIR
  566. bool "rmdir"
  567. default n
  568. help
  569. rmdir is used to remove empty directories.
  570. config BUSYBOX_FEATURE_RMDIR_LONG_OPTIONS
  571. bool "Enable long options"
  572. default n
  573. depends on BUSYBOX_RMDIR && BUSYBOX_LONG_OPTS
  574. help
  575. Support long options for the rmdir applet, including
  576. --ignore-fail-on-non-empty for compatibility with GNU rmdir.
  577. config BUSYBOX_SEQ
  578. bool "seq"
  579. default n
  580. help
  581. print a sequence of numbers
  582. config BUSYBOX_SHA1SUM
  583. bool "sha1sum"
  584. default n
  585. help
  586. Compute and check SHA1 message digest
  587. config BUSYBOX_SHA256SUM
  588. bool "sha256sum"
  589. default n
  590. help
  591. Compute and check SHA256 message digest
  592. config BUSYBOX_SHA512SUM
  593. bool "sha512sum"
  594. default n
  595. help
  596. Compute and check SHA512 message digest
  597. config BUSYBOX_SHA3SUM
  598. bool "sha3sum"
  599. default n
  600. help
  601. Compute and check SHA3 (512-bit) message digest
  602. config BUSYBOX_SLEEP
  603. bool "sleep"
  604. default n
  605. help
  606. sleep is used to pause for a specified number of seconds.
  607. It comes in 3 versions:
  608. - small: takes one integer parameter
  609. - fancy: takes multiple integer arguments with suffixes:
  610. sleep 1d 2h 3m 15s
  611. - fancy with fractional numbers:
  612. sleep 2.3s 4.5h sleeps for 16202.3 seconds
  613. Last one is "the most compatible" with coreutils sleep,
  614. but it adds around 1k of code.
  615. config BUSYBOX_FEATURE_FANCY_SLEEP
  616. bool "Enable multiple arguments and s/m/h/d suffixes"
  617. default n
  618. depends on BUSYBOX_SLEEP
  619. help
  620. Allow sleep to pause for specified minutes, hours, and days.
  621. config BUSYBOX_FEATURE_FLOAT_SLEEP
  622. bool "Enable fractional arguments"
  623. default y
  624. depends on BUSYBOX_FEATURE_FANCY_SLEEP
  625. help
  626. Allow for fractional numeric parameters.
  627. config BUSYBOX_SORT
  628. bool "sort"
  629. default n
  630. help
  631. sort is used to sort lines of text in specified files.
  632. config BUSYBOX_FEATURE_SORT_BIG
  633. bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
  634. default y
  635. depends on BUSYBOX_SORT
  636. help
  637. Without this, sort only supports -r, -u, and an integer version
  638. of -n. Selecting this adds sort keys, floating point support, and
  639. more. This adds a little over 3k to a nonstatic build on x86.
  640. The SuSv3 sort standard is available at:
  641. http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
  642. config BUSYBOX_SPLIT
  643. bool "split"
  644. default n
  645. help
  646. split a file into pieces.
  647. config BUSYBOX_FEATURE_SPLIT_FANCY
  648. bool "Fancy extensions"
  649. default n
  650. depends on BUSYBOX_SPLIT
  651. help
  652. Add support for features not required by SUSv3.
  653. Supports additional suffixes 'b' for 512 bytes,
  654. 'g' for 1GiB for the -b option.
  655. config BUSYBOX_STAT
  656. bool "stat"
  657. default n
  658. select BUSYBOX_PLATFORM_LINUX # statfs()
  659. help
  660. display file or filesystem status.
  661. config BUSYBOX_FEATURE_STAT_FORMAT
  662. bool "Enable custom formats (-c)"
  663. default n
  664. depends on BUSYBOX_STAT
  665. help
  666. Without this, stat will not support the '-c format' option where
  667. users can pass a custom format string for output. This adds about
  668. 7k to a nonstatic build on amd64.
  669. config BUSYBOX_STTY
  670. bool "stty"
  671. default n
  672. help
  673. stty is used to change and print terminal line settings.
  674. config BUSYBOX_SUM
  675. bool "sum"
  676. default n
  677. help
  678. checksum and count the blocks in a file
  679. config BUSYBOX_SYNC
  680. bool "sync"
  681. default n
  682. help
  683. sync is used to flush filesystem buffers.
  684. config BUSYBOX_FEATURE_SYNC_FANCY
  685. bool "Enable -d and -f flags (requres syncfs(2) in libc)"
  686. default n
  687. depends on BUSYBOX_SYNC
  688. help
  689. sync -d FILE... executes fdatasync() on each FILE.
  690. sync -f FILE... executes syncfs() on each FILE.
  691. config BUSYBOX_TAC
  692. bool "tac"
  693. default n
  694. help
  695. tac is used to concatenate and print files in reverse.
  696. config BUSYBOX_TAIL
  697. bool "tail"
  698. default n
  699. help
  700. tail is used to print the last specified number of lines
  701. from files.
  702. config BUSYBOX_FEATURE_FANCY_TAIL
  703. bool "Enable extra tail options (-q, -s, -v, and -F)"
  704. default n
  705. depends on BUSYBOX_TAIL
  706. help
  707. The options (-q, -s, and -v) are provided by GNU tail, but
  708. are not specific in the SUSv3 standard.
  709. -q Never output headers giving file names
  710. -s SEC Wait SEC seconds between reads with -f
  711. -v Always output headers giving file names
  712. config BUSYBOX_TEE
  713. bool "tee"
  714. default n
  715. help
  716. tee is used to read from standard input and write
  717. to standard output and files.
  718. config BUSYBOX_FEATURE_TEE_USE_BLOCK_IO
  719. bool "Enable block I/O (larger/faster) instead of byte I/O"
  720. default y
  721. depends on BUSYBOX_TEE
  722. help
  723. Enable this option for a faster tee, at expense of size.
  724. config BUSYBOX_TRUE
  725. bool "true"
  726. default n
  727. help
  728. true returns an exit code of TRUE (0).
  729. config BUSYBOX_TTY
  730. bool "tty"
  731. default n
  732. help
  733. tty is used to print the name of the current terminal to
  734. standard output.
  735. config BUSYBOX_UNAME
  736. bool "uname"
  737. default y
  738. help
  739. uname is used to print system information.
  740. config BUSYBOX_UNAME_OSNAME
  741. string "Operating system name"
  742. default "GNU/Linux"
  743. depends on BUSYBOX_UNAME
  744. help
  745. Sets the operating system name reported by uname -o. The
  746. default is "GNU/Linux".
  747. config BUSYBOX_UNEXPAND
  748. bool "unexpand"
  749. default n
  750. help
  751. By default, convert only leading sequences of blanks to tabs.
  752. config BUSYBOX_FEATURE_UNEXPAND_LONG_OPTIONS
  753. bool "Enable long options"
  754. default n
  755. depends on BUSYBOX_UNEXPAND && BUSYBOX_LONG_OPTS
  756. help
  757. Support long options for the unexpand applet.
  758. config BUSYBOX_UNIQ
  759. bool "uniq"
  760. default n
  761. help
  762. uniq is used to remove duplicate lines from a sorted file.
  763. config BUSYBOX_USLEEP
  764. bool "usleep"
  765. default n
  766. help
  767. usleep is used to pause for a specified number of microseconds.
  768. config BUSYBOX_UUDECODE
  769. bool "uudecode"
  770. default n
  771. help
  772. uudecode is used to decode a uuencoded file.
  773. config BUSYBOX_UUENCODE
  774. bool "uuencode"
  775. default n
  776. help
  777. uuencode is used to uuencode a file.
  778. config BUSYBOX_WC
  779. bool "wc"
  780. default n
  781. help
  782. wc is used to print the number of bytes, words, and lines,
  783. in specified files.
  784. config BUSYBOX_FEATURE_WC_LARGE
  785. bool "Support very large files in wc"
  786. default n
  787. depends on BUSYBOX_WC
  788. help
  789. Use "unsigned long long" in wc for counter variables.
  790. config BUSYBOX_WHOAMI
  791. bool "whoami"
  792. default n
  793. help
  794. whoami is used to print the username of the current
  795. user id (same as id -un).
  796. config BUSYBOX_YES
  797. bool "yes"
  798. default n
  799. help
  800. yes is used to repeatedly output a specific string, or
  801. the default string `y'.
  802. comment "Common options"
  803. config BUSYBOX_FEATURE_VERBOSE
  804. bool "Support verbose options (usually -v) for various applets"
  805. default n
  806. help
  807. Enable cp -v, rm -v and similar messages.
  808. Also enables long option (--verbose) if it exists.
  809. Without this option, -v is accepted but ignored.
  810. comment "Common options for cp and mv"
  811. depends on BUSYBOX_CP || BUSYBOX_MV
  812. config BUSYBOX_FEATURE_PRESERVE_HARDLINKS
  813. bool "Preserve hard links"
  814. default y
  815. depends on BUSYBOX_CP || BUSYBOX_MV
  816. help
  817. Allow cp and mv to preserve hard links.
  818. comment "Common options for ls, more and telnet"
  819. depends on BUSYBOX_LS || BUSYBOX_MORE || BUSYBOX_TELNET
  820. config BUSYBOX_FEATURE_AUTOWIDTH
  821. bool "Calculate terminal & column widths"
  822. default y
  823. depends on BUSYBOX_LS || BUSYBOX_MORE || BUSYBOX_TELNET
  824. help
  825. This option allows utilities such as 'ls', 'more' and 'telnet'
  826. to determine the width of the screen, which can allow them to
  827. display additional text or avoid wrapping text onto the next line.
  828. If you leave this disabled, your utilities will be especially
  829. primitive and will be unable to determine the current screen width.
  830. comment "Common options for df, du, ls"
  831. depends on BUSYBOX_DF || BUSYBOX_DU || BUSYBOX_LS
  832. config BUSYBOX_FEATURE_HUMAN_READABLE
  833. bool "Support for human readable output (example 13k, 23M, 235G)"
  834. default y
  835. depends on BUSYBOX_DF || BUSYBOX_DU || BUSYBOX_LS
  836. help
  837. Allow df, du, and ls to have human readable output.
  838. comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
  839. depends on BUSYBOX_MD5SUM || BUSYBOX_SHA1SUM || BUSYBOX_SHA256SUM || BUSYBOX_SHA512SUM || BUSYBOX_SHA3SUM
  840. config BUSYBOX_FEATURE_MD5_SHA1_SUM_CHECK
  841. bool "Enable -c, -s and -w options"
  842. default y
  843. depends on BUSYBOX_MD5SUM || BUSYBOX_SHA1SUM || BUSYBOX_SHA256SUM || BUSYBOX_SHA512SUM || BUSYBOX_SHA3SUM
  844. help
  845. Enabling the -c options allows files to be checked
  846. against pre-calculated hash values.
  847. -s and -w are useful options when verifying checksums.
  848. endmenu