Config.in 25 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_FEATURE_CATN
  21. bool "Enable -n and -b options"
  22. default n
  23. depends on BUSYBOX_CAT
  24. help
  25. -n numbers all output lines while -b numbers nonempty output lines.
  26. config BUSYBOX_FEATURE_CATV
  27. bool "cat -v[etA]"
  28. default y
  29. depends on BUSYBOX_CAT
  30. help
  31. Display nonprinting characters as escape sequences
  32. config BUSYBOX_DATE
  33. bool "date"
  34. default y
  35. help
  36. date is used to set the system date or display the
  37. current time in the given format.
  38. config BUSYBOX_FEATURE_DATE_ISOFMT
  39. bool "Enable ISO date format output (-I)"
  40. default n
  41. depends on BUSYBOX_DATE
  42. help
  43. Enable option (-I) to output an ISO-8601 compliant
  44. date/time string.
  45. # defaults to "no": stat's nanosecond field is a bit non-portable
  46. config BUSYBOX_FEATURE_DATE_NANO
  47. bool "Support %[num]N nanosecond format specifier"
  48. default n
  49. depends on BUSYBOX_DATE # syscall(__NR_clock_gettime)
  50. select BUSYBOX_PLATFORM_LINUX
  51. help
  52. Support %[num]N format specifier. Adds ~250 bytes of code.
  53. config BUSYBOX_FEATURE_DATE_COMPAT
  54. bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
  55. default n
  56. depends on BUSYBOX_DATE
  57. help
  58. System time can be set by 'date -s DATE' and simply 'date DATE',
  59. but formats of DATE string are different. 'date DATE' accepts
  60. a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
  61. unnatural placement of year between minutes and seconds.
  62. date -s (and other commands like touch -d) use more sensible
  63. formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
  64. With this option off, 'date DATE' is 'date -s DATE' support
  65. the same format. With it on, 'date DATE' additionally supports
  66. MMDDhhmm[[YY]YY][.ss] format.
  67. config BUSYBOX_HOSTID
  68. bool "hostid"
  69. default n
  70. help
  71. hostid prints the numeric identifier (in hexadecimal) for
  72. the current host.
  73. config BUSYBOX_ID
  74. bool "id"
  75. default y
  76. help
  77. id displays the current user and group ID names.
  78. config BUSYBOX_GROUPS
  79. bool "groups"
  80. default n
  81. help
  82. Print the group names associated with current user id.
  83. config BUSYBOX_SHUF
  84. bool "shuf"
  85. default n
  86. help
  87. Generate random permutations
  88. config BUSYBOX_TEST
  89. bool "test"
  90. default y
  91. help
  92. test is used to check file types and compare values,
  93. returning an appropriate exit code. The bash shell
  94. has test built in, ash can build it in optionally.
  95. config BUSYBOX_TEST1
  96. bool "test as ["
  97. default y
  98. help
  99. Provide test command in the "[ EXPR ]" form
  100. config BUSYBOX_TEST2
  101. bool "test as [["
  102. default y
  103. help
  104. Provide test command in the "[[ EXPR ]]" form
  105. config BUSYBOX_FEATURE_TEST_64
  106. bool "Extend test to 64 bit"
  107. default y
  108. depends on BUSYBOX_TEST || BUSYBOX_ASH_BUILTIN_TEST || BUSYBOX_HUSH
  109. help
  110. Enable 64-bit support in test.
  111. config BUSYBOX_TOUCH
  112. bool "touch"
  113. default y
  114. help
  115. touch is used to create or change the access and/or
  116. modification timestamp of specified files.
  117. config BUSYBOX_FEATURE_TOUCH_NODEREF
  118. bool "Add support for -h"
  119. default n
  120. depends on BUSYBOX_TOUCH
  121. help
  122. Enable touch to have the -h option.
  123. This requires libc support for lutimes() function.
  124. config BUSYBOX_FEATURE_TOUCH_SUSV3
  125. bool "Add support for SUSV3 features (-d -t -r)"
  126. default n
  127. depends on BUSYBOX_TOUCH
  128. help
  129. Enable touch to use a reference file or a given date/time argument.
  130. config BUSYBOX_TR
  131. bool "tr"
  132. default n
  133. help
  134. tr is used to squeeze, and/or delete characters from standard
  135. input, writing to standard output.
  136. config BUSYBOX_FEATURE_TR_CLASSES
  137. bool "Enable character classes (such as [:upper:])"
  138. default y
  139. depends on BUSYBOX_TR
  140. help
  141. Enable character classes, enabling commands such as:
  142. tr [:upper:] [:lower:] to convert input into lowercase.
  143. config BUSYBOX_FEATURE_TR_EQUIV
  144. bool "Enable equivalence classes"
  145. default y
  146. depends on BUSYBOX_TR
  147. help
  148. Enable equivalence classes, which essentially add the enclosed
  149. character to the current set. For instance, tr [=a=] xyz would
  150. replace all instances of 'a' with 'xyz'. This option is mainly
  151. useful for cases when no other way of expressing a character
  152. is possible.
  153. config BUSYBOX_TRUNCATE
  154. bool "truncate"
  155. default n
  156. help
  157. truncate truncates files to a given size. If a file does
  158. not exist, it is created unless told otherwise.
  159. config BUSYBOX_UNLINK
  160. bool "unlink"
  161. default n
  162. help
  163. unlink deletes a file by calling unlink()
  164. config BUSYBOX_BASE64
  165. bool "base64"
  166. default n
  167. help
  168. Base64 encode and decode
  169. config BUSYBOX_WHO
  170. bool "who"
  171. default n
  172. depends on BUSYBOX_FEATURE_UTMP
  173. help
  174. who is used to show who is logged on.
  175. config BUSYBOX_USERS
  176. bool "users"
  177. default n
  178. depends on BUSYBOX_FEATURE_UTMP
  179. help
  180. Print users currently logged on.
  181. config BUSYBOX_CAL
  182. bool "cal"
  183. default n
  184. help
  185. cal is used to display a monthly calender.
  186. config BUSYBOX_CATV
  187. bool "catv"
  188. default n
  189. help
  190. Display nonprinting characters as escape sequences (like some
  191. implementations' cat -v option).
  192. config BUSYBOX_CHGRP
  193. bool "chgrp"
  194. default y
  195. help
  196. chgrp is used to change the group ownership of files.
  197. config BUSYBOX_CHMOD
  198. bool "chmod"
  199. default y
  200. help
  201. chmod is used to change the access permission of files.
  202. config BUSYBOX_CHOWN
  203. bool "chown"
  204. default y
  205. help
  206. chown is used to change the user and/or group ownership
  207. of files.
  208. config BUSYBOX_FEATURE_CHOWN_LONG_OPTIONS
  209. bool "Enable long options"
  210. default n
  211. depends on BUSYBOX_CHOWN && BUSYBOX_LONG_OPTS
  212. help
  213. Enable use of long options
  214. config BUSYBOX_CHROOT
  215. bool "chroot"
  216. default y
  217. help
  218. chroot is used to change the root directory and run a command.
  219. The default command is `/bin/sh'.
  220. config BUSYBOX_CKSUM
  221. bool "cksum"
  222. default n
  223. help
  224. cksum is used to calculate the CRC32 checksum of a file.
  225. config BUSYBOX_COMM
  226. bool "comm"
  227. default n
  228. help
  229. comm is used to compare two files line by line and return
  230. a three-column output.
  231. config BUSYBOX_CP
  232. bool "cp"
  233. default y
  234. help
  235. cp is used to copy files and directories.
  236. config BUSYBOX_FEATURE_CP_LONG_OPTIONS
  237. bool "Enable long options for cp"
  238. default n
  239. depends on BUSYBOX_CP && BUSYBOX_LONG_OPTS
  240. help
  241. Enable long options for cp.
  242. Also add support for --parents option.
  243. config BUSYBOX_CUT
  244. bool "cut"
  245. default y
  246. help
  247. cut is used to print selected parts of lines from
  248. each file to stdout.
  249. config BUSYBOX_DD
  250. bool "dd"
  251. default y
  252. help
  253. dd copies a file (from standard input to standard output,
  254. by default) using specific input and output blocksizes,
  255. while optionally performing conversions on it.
  256. config BUSYBOX_FEATURE_DD_SIGNAL_HANDLING
  257. bool "Enable DD signal handling for status reporting"
  258. default n
  259. depends on BUSYBOX_DD
  260. help
  261. Sending a SIGUSR1 signal to a running `dd' process makes it
  262. print to standard error the number of records read and written
  263. so far, then to resume copying.
  264. $ dd if=/dev/zero of=/dev/null&
  265. $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
  266. 10899206+0 records in
  267. 10899206+0 records out
  268. config BUSYBOX_FEATURE_DD_THIRD_STATUS_LINE
  269. bool "Enable the third status line upon signal"
  270. default n
  271. depends on BUSYBOX_DD && BUSYBOX_FEATURE_DD_SIGNAL_HANDLING
  272. help
  273. Displays a coreutils-like third status line with transferred bytes,
  274. elapsed time and speed.
  275. config BUSYBOX_FEATURE_DD_IBS_OBS
  276. bool "Enable ibs, obs and conv options"
  277. default y
  278. depends on BUSYBOX_DD
  279. help
  280. Enables support for writing a certain number of bytes in and out,
  281. at a time, and performing conversions on the data stream.
  282. config BUSYBOX_FEATURE_DD_STATUS
  283. bool "Enable status display options"
  284. default n
  285. depends on BUSYBOX_DD
  286. help
  287. Enables support for status=noxfer/none option.
  288. config BUSYBOX_DF
  289. bool "df"
  290. default y
  291. help
  292. df reports the amount of disk space used and available
  293. on filesystems.
  294. config BUSYBOX_FEATURE_DF_FANCY
  295. bool "Enable -a, -i, -B"
  296. default n
  297. depends on BUSYBOX_DF
  298. help
  299. This option enables -a, -i and -B.
  300. -a Show all filesystems
  301. -i Inodes
  302. -B <SIZE> Blocksize
  303. config BUSYBOX_DIRNAME
  304. bool "dirname"
  305. default y
  306. help
  307. dirname is used to strip a non-directory suffix from
  308. a file name.
  309. config BUSYBOX_DOS2UNIX
  310. bool "dos2unix"
  311. default n
  312. help
  313. dos2unix is used to convert a text file from DOS format to
  314. UNIX format, and vice versa.
  315. config BUSYBOX_UNIX2DOS
  316. bool "unix2dos"
  317. default n
  318. help
  319. unix2dos is used to convert a text file from UNIX format to
  320. DOS format, and vice versa.
  321. config BUSYBOX_DU
  322. bool "du (default blocksize of 512 bytes)"
  323. default y
  324. help
  325. du is used to report the amount of disk space used
  326. for specified files.
  327. config BUSYBOX_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
  328. bool "Use a default blocksize of 1024 bytes (1K)"
  329. default y
  330. depends on BUSYBOX_DU
  331. help
  332. Use a blocksize of (1K) instead of the default 512b.
  333. config BUSYBOX_ECHO
  334. bool "echo (basic SuSv3 version taking no options)"
  335. default y
  336. help
  337. echo is used to print a specified string to stdout.
  338. # this entry also appears in shell/Config.in, next to the echo builtin
  339. config BUSYBOX_FEATURE_FANCY_ECHO
  340. bool "Enable echo options (-n and -e)"
  341. default y
  342. depends on BUSYBOX_ECHO || BUSYBOX_ASH_BUILTIN_ECHO || BUSYBOX_HUSH
  343. help
  344. This adds options (-n and -e) to echo.
  345. config BUSYBOX_ENV
  346. bool "env"
  347. default y
  348. help
  349. env is used to set an environment variable and run
  350. a command; without options it displays the current
  351. environment.
  352. config BUSYBOX_FEATURE_ENV_LONG_OPTIONS
  353. bool "Enable long options"
  354. default n
  355. depends on BUSYBOX_ENV && BUSYBOX_LONG_OPTS
  356. help
  357. Support long options for the env applet.
  358. config BUSYBOX_EXPAND
  359. bool "expand"
  360. default n
  361. help
  362. By default, convert all tabs to spaces.
  363. config BUSYBOX_FEATURE_EXPAND_LONG_OPTIONS
  364. bool "Enable long options"
  365. default n
  366. depends on BUSYBOX_EXPAND && BUSYBOX_LONG_OPTS
  367. help
  368. Support long options for the expand applet.
  369. config BUSYBOX_EXPR
  370. bool "expr"
  371. default n
  372. help
  373. expr is used to calculate numbers and print the result
  374. to standard output.
  375. config BUSYBOX_EXPR_MATH_SUPPORT_64
  376. bool "Extend Posix numbers support to 64 bit"
  377. default y
  378. depends on BUSYBOX_EXPR
  379. help
  380. Enable 64-bit math support in the expr applet. This will make
  381. the applet slightly larger, but will allow computation with very
  382. large numbers.
  383. config BUSYBOX_FACTOR
  384. bool "factor (2.7 kb)"
  385. default n
  386. help
  387. factor factorizes integers
  388. config BUSYBOX_FALSE
  389. bool "false"
  390. default n
  391. help
  392. false returns an exit code of FALSE (1).
  393. config BUSYBOX_FOLD
  394. bool "fold"
  395. default n
  396. help
  397. Wrap text to fit a specific width.
  398. config BUSYBOX_FSYNC
  399. bool "fsync"
  400. default n
  401. help
  402. fsync is used to flush file-related cached blocks to disk.
  403. config BUSYBOX_HEAD
  404. bool "head"
  405. default y
  406. help
  407. head is used to print the first specified number of lines
  408. from files.
  409. config BUSYBOX_FEATURE_FANCY_HEAD
  410. bool "Enable head options (-c, -q, and -v)"
  411. default n
  412. depends on BUSYBOX_HEAD
  413. help
  414. This enables the head options (-c, -q, and -v).
  415. config BUSYBOX_INSTALL
  416. bool "install"
  417. default n
  418. help
  419. Copy files and set attributes.
  420. config BUSYBOX_FEATURE_INSTALL_LONG_OPTIONS
  421. bool "Enable long options"
  422. default n
  423. depends on BUSYBOX_INSTALL && BUSYBOX_LONG_OPTS
  424. help
  425. Support long options for the install applet.
  426. ####config LENGTH
  427. #### bool "length"
  428. #### default y
  429. #### help
  430. #### length is used to print out the length of a specified string.
  431. config BUSYBOX_LINK
  432. bool "link (3.2 kb)"
  433. default n
  434. help
  435. link creates hard links between files.
  436. config BUSYBOX_LN
  437. bool "ln"
  438. default y
  439. help
  440. ln is used to create hard or soft links between files.
  441. config BUSYBOX_LOGNAME
  442. bool "logname"
  443. default n
  444. help
  445. logname is used to print the current user's login name.
  446. config BUSYBOX_LS
  447. bool "ls"
  448. default y
  449. help
  450. ls is used to list the contents of directories.
  451. config BUSYBOX_FEATURE_LS_FILETYPES
  452. bool "Enable filetyping options (-p and -F)"
  453. default n
  454. depends on BUSYBOX_LS
  455. help
  456. Enable the ls options (-p and -F).
  457. config BUSYBOX_FEATURE_LS_FOLLOWLINKS
  458. bool "Enable symlinks dereferencing (-L)"
  459. default n
  460. depends on BUSYBOX_LS
  461. help
  462. Enable the ls option (-L).
  463. config BUSYBOX_FEATURE_LS_RECURSIVE
  464. bool "Enable recursion (-R)"
  465. default y
  466. depends on BUSYBOX_LS
  467. help
  468. Enable the ls option (-R).
  469. config BUSYBOX_FEATURE_LS_WIDTH
  470. bool "Enable -w WIDTH and window size autodetection"
  471. default y
  472. depends on BUSYBOX_LS
  473. config BUSYBOX_FEATURE_LS_SORTFILES
  474. bool "Sort the file names"
  475. default y
  476. depends on BUSYBOX_LS
  477. help
  478. Allow ls to sort file names alphabetically.
  479. config BUSYBOX_FEATURE_LS_TIMESTAMPS
  480. bool "Show file timestamps"
  481. default y
  482. depends on BUSYBOX_LS
  483. help
  484. Allow ls to display timestamps for files.
  485. config BUSYBOX_FEATURE_LS_USERNAME
  486. bool "Show username/groupnames"
  487. default y
  488. depends on BUSYBOX_LS
  489. help
  490. Allow ls to display username/groupname for files.
  491. config BUSYBOX_FEATURE_LS_COLOR
  492. bool "Allow use of color to identify file types"
  493. default n
  494. depends on BUSYBOX_LS && BUSYBOX_LONG_OPTS
  495. help
  496. This enables the --color option to ls.
  497. config BUSYBOX_FEATURE_LS_COLOR_IS_DEFAULT
  498. bool "Produce colored ls output by default"
  499. default n
  500. depends on BUSYBOX_FEATURE_LS_COLOR
  501. help
  502. Saying yes here will turn coloring on by default,
  503. even if no "--color" option is given to the ls command.
  504. This is not recommended, since the colors are not
  505. configurable, and the output may not be legible on
  506. many output screens.
  507. config BUSYBOX_MD5SUM
  508. bool "md5sum"
  509. default n
  510. help
  511. md5sum is used to print or check MD5 checksums.
  512. config BUSYBOX_MKDIR
  513. bool "mkdir"
  514. default y
  515. help
  516. mkdir is used to create directories with the specified names.
  517. config BUSYBOX_FEATURE_MKDIR_LONG_OPTIONS
  518. bool "Enable long options"
  519. default n
  520. depends on BUSYBOX_MKDIR && BUSYBOX_LONG_OPTS
  521. help
  522. Support long options for the mkdir applet.
  523. config BUSYBOX_MKFIFO
  524. bool "mkfifo"
  525. default n
  526. help
  527. mkfifo is used to create FIFOs (named pipes).
  528. The `mknod' program can also create FIFOs.
  529. config BUSYBOX_MKNOD
  530. bool "mknod"
  531. default n
  532. help
  533. mknod is used to create FIFOs or block/character special
  534. files with the specified names.
  535. config BUSYBOX_MV
  536. bool "mv"
  537. default y
  538. help
  539. mv is used to move or rename files or directories.
  540. config BUSYBOX_FEATURE_MV_LONG_OPTIONS
  541. bool "Enable long options"
  542. default n
  543. depends on BUSYBOX_MV && BUSYBOX_LONG_OPTS
  544. help
  545. Support long options for the mv applet.
  546. config BUSYBOX_NICE
  547. bool "nice"
  548. default n
  549. help
  550. nice runs a program with modified scheduling priority.
  551. config BUSYBOX_NL
  552. bool "nl (4.6 kb)"
  553. default n
  554. help
  555. nl is used to number lines of files.
  556. config BUSYBOX_NOHUP
  557. bool "nohup"
  558. default n
  559. help
  560. run a command immune to hangups, with output to a non-tty.
  561. config BUSYBOX_NPROC
  562. bool "nproc (3.7 kb)"
  563. default n
  564. help
  565. Print number of CPUs
  566. config BUSYBOX_OD
  567. bool "od"
  568. default n
  569. help
  570. od is used to dump binary files in octal and other formats.
  571. config BUSYBOX_PASTE
  572. bool "paste (4.9 kb)"
  573. default n
  574. help
  575. paste is used to paste lines of different files together
  576. and write the result to stdout
  577. config BUSYBOX_PRINTENV
  578. bool "printenv"
  579. default n
  580. help
  581. printenv is used to print all or part of environment.
  582. config BUSYBOX_PRINTF
  583. bool "printf"
  584. default y
  585. help
  586. printf is used to format and print specified strings.
  587. It's similar to `echo' except it has more options.
  588. config BUSYBOX_PWD
  589. bool "pwd"
  590. default y
  591. help
  592. pwd is used to print the current directory.
  593. config BUSYBOX_READLINK
  594. bool "readlink"
  595. default n
  596. help
  597. This program reads a symbolic link and returns the name
  598. of the file it points to
  599. config BUSYBOX_FEATURE_READLINK_FOLLOW
  600. bool "Enable canonicalization by following all symlinks (-f)"
  601. default n
  602. depends on BUSYBOX_READLINK
  603. help
  604. Enable the readlink option (-f).
  605. config BUSYBOX_REALPATH
  606. bool "realpath"
  607. default n
  608. help
  609. Return the canonicalized absolute pathname.
  610. This isn't provided by GNU shellutils, but where else does it belong.
  611. config BUSYBOX_RM
  612. bool "rm"
  613. default y
  614. help
  615. rm is used to remove files or directories.
  616. config BUSYBOX_RMDIR
  617. bool "rmdir"
  618. default n
  619. help
  620. rmdir is used to remove empty directories.
  621. config BUSYBOX_FEATURE_RMDIR_LONG_OPTIONS
  622. bool "Enable long options"
  623. default n
  624. depends on BUSYBOX_RMDIR && BUSYBOX_LONG_OPTS
  625. help
  626. Support long options for the rmdir applet, including
  627. --ignore-fail-on-non-empty for compatibility with GNU rmdir.
  628. config BUSYBOX_SEQ
  629. bool "seq"
  630. default n
  631. help
  632. print a sequence of numbers
  633. config BUSYBOX_SHRED
  634. bool "shred (4.9 kb)"
  635. default n
  636. help
  637. Overwrite a file to hide its contents, and optionally delete it
  638. config BUSYBOX_SHA1SUM
  639. bool "sha1sum"
  640. default n
  641. help
  642. Compute and check SHA1 message digest
  643. config BUSYBOX_SHA256SUM
  644. bool "sha256sum"
  645. default n
  646. help
  647. Compute and check SHA256 message digest
  648. config BUSYBOX_SHA512SUM
  649. bool "sha512sum"
  650. default n
  651. help
  652. Compute and check SHA512 message digest
  653. config BUSYBOX_SHA3SUM
  654. bool "sha3sum"
  655. default n
  656. help
  657. Compute and check SHA3 (512-bit) message digest
  658. config BUSYBOX_SLEEP
  659. bool "sleep"
  660. default n
  661. help
  662. sleep is used to pause for a specified number of seconds.
  663. It comes in 3 versions:
  664. - small: takes one integer parameter
  665. - fancy: takes multiple integer arguments with suffixes:
  666. sleep 1d 2h 3m 15s
  667. - fancy with fractional numbers:
  668. sleep 2.3s 4.5h sleeps for 16202.3 seconds
  669. Last one is "the most compatible" with coreutils sleep,
  670. but it adds around 1k of code.
  671. config BUSYBOX_FEATURE_FANCY_SLEEP
  672. bool "Enable multiple arguments and s/m/h/d suffixes"
  673. default n
  674. depends on BUSYBOX_SLEEP
  675. help
  676. Allow sleep to pause for specified minutes, hours, and days.
  677. config BUSYBOX_FEATURE_FLOAT_SLEEP
  678. bool "Enable fractional arguments"
  679. default y
  680. depends on BUSYBOX_FEATURE_FANCY_SLEEP
  681. help
  682. Allow for fractional numeric parameters.
  683. config BUSYBOX_SORT
  684. bool "sort"
  685. default n
  686. help
  687. sort is used to sort lines of text in specified files.
  688. config BUSYBOX_FEATURE_SORT_BIG
  689. bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
  690. default y
  691. depends on BUSYBOX_SORT
  692. help
  693. Without this, sort only supports -r, -u, and an integer version
  694. of -n. Selecting this adds sort keys, floating point support, and
  695. more. This adds a little over 3k to a nonstatic build on x86.
  696. The SuSv3 sort standard is available at:
  697. http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
  698. config BUSYBOX_FEATURE_SORT_OPTIMIZE_MEMORY
  699. bool "Use less memory (but might be slower)"
  700. default n # defaults to N since we are size-paranoid tribe
  701. depends on BUSYBOX_SORT
  702. help
  703. Attempt to use less memory (by storing only one copy
  704. of duplicated lines, and such). Useful if you work on huge files.
  705. config BUSYBOX_SPLIT
  706. bool "split"
  707. default n
  708. help
  709. split a file into pieces.
  710. config BUSYBOX_FEATURE_SPLIT_FANCY
  711. bool "Fancy extensions"
  712. default n
  713. depends on BUSYBOX_SPLIT
  714. help
  715. Add support for features not required by SUSv3.
  716. Supports additional suffixes 'b' for 512 bytes,
  717. 'g' for 1GiB for the -b option.
  718. config BUSYBOX_STAT
  719. bool "stat"
  720. default n
  721. select BUSYBOX_PLATFORM_LINUX # statfs()
  722. help
  723. display file or filesystem status.
  724. config BUSYBOX_FEATURE_STAT_FORMAT
  725. bool "Enable custom formats (-c)"
  726. default n
  727. depends on BUSYBOX_STAT
  728. help
  729. Without this, stat will not support the '-c format' option where
  730. users can pass a custom format string for output. This adds about
  731. 7k to a nonstatic build on amd64.
  732. config BUSYBOX_FEATURE_STAT_FILESYSTEM
  733. bool "Enable display of filesystem status (-f)"
  734. default n
  735. depends on BUSYBOX_STAT
  736. select BUSYBOX_PLATFORM_LINUX # statfs()
  737. help
  738. Without this, stat will not support the '-f' option to display
  739. information about filesystem status.
  740. config BUSYBOX_STTY
  741. bool "stty"
  742. default n
  743. help
  744. stty is used to change and print terminal line settings.
  745. config BUSYBOX_SUM
  746. bool "sum"
  747. default n
  748. help
  749. checksum and count the blocks in a file
  750. config BUSYBOX_SYNC
  751. bool "sync"
  752. default n
  753. help
  754. sync is used to flush filesystem buffers.
  755. config BUSYBOX_FEATURE_SYNC_FANCY
  756. bool "Enable -d and -f flags (requres syncfs(2) in libc)"
  757. default n
  758. depends on BUSYBOX_SYNC
  759. help
  760. sync -d FILE... executes fdatasync() on each FILE.
  761. sync -f FILE... executes syncfs() on each FILE.
  762. config BUSYBOX_TAC
  763. bool "tac"
  764. default n
  765. help
  766. tac is used to concatenate and print files in reverse.
  767. config BUSYBOX_TAIL
  768. bool "tail"
  769. default n
  770. help
  771. tail is used to print the last specified number of lines
  772. from files.
  773. config BUSYBOX_FEATURE_FANCY_TAIL
  774. bool "Enable extra tail options (-q, -s, -v, and -F)"
  775. default n
  776. depends on BUSYBOX_TAIL
  777. help
  778. The options (-q, -s, and -v) are provided by GNU tail, but
  779. are not specific in the SUSv3 standard.
  780. -q Never output headers giving file names
  781. -s SEC Wait SEC seconds between reads with -f
  782. -v Always output headers giving file names
  783. config BUSYBOX_TEE
  784. bool "tee"
  785. default n
  786. help
  787. tee is used to read from standard input and write
  788. to standard output and files.
  789. config BUSYBOX_FEATURE_TEE_USE_BLOCK_IO
  790. bool "Enable block I/O (larger/faster) instead of byte I/O"
  791. default y
  792. depends on BUSYBOX_TEE
  793. help
  794. Enable this option for a faster tee, at expense of size.
  795. config BUSYBOX_TRUE
  796. bool "true"
  797. default n
  798. help
  799. true returns an exit code of TRUE (0).
  800. config BUSYBOX_TTY
  801. bool "tty"
  802. default n
  803. help
  804. tty is used to print the name of the current terminal to
  805. standard output.
  806. config BUSYBOX_UNAME
  807. bool "uname"
  808. default y
  809. help
  810. uname is used to print system information.
  811. config BUSYBOX_UNAME_OSNAME
  812. string "Operating system name"
  813. default "GNU/Linux"
  814. depends on BUSYBOX_UNAME
  815. help
  816. Sets the operating system name reported by uname -o. The
  817. default is "GNU/Linux".
  818. config BUSYBOX_BB_ARCH
  819. bool "arch (1.1 kb)"
  820. default n
  821. help
  822. Same as uname -m.
  823. config BUSYBOX_UNEXPAND
  824. bool "unexpand"
  825. default n
  826. help
  827. By default, convert only leading sequences of blanks to tabs.
  828. config BUSYBOX_FEATURE_UNEXPAND_LONG_OPTIONS
  829. bool "Enable long options"
  830. default n
  831. depends on BUSYBOX_UNEXPAND && BUSYBOX_LONG_OPTS
  832. help
  833. Support long options for the unexpand applet.
  834. config BUSYBOX_UNIQ
  835. bool "uniq"
  836. default n
  837. help
  838. uniq is used to remove duplicate lines from a sorted file.
  839. config BUSYBOX_USLEEP
  840. bool "usleep"
  841. default n
  842. help
  843. usleep is used to pause for a specified number of microseconds.
  844. config BUSYBOX_UUDECODE
  845. bool "uudecode"
  846. default n
  847. help
  848. uudecode is used to decode a uuencoded file.
  849. config BUSYBOX_UUENCODE
  850. bool "uuencode"
  851. default n
  852. help
  853. uuencode is used to uuencode a file.
  854. config BUSYBOX_WC
  855. bool "wc"
  856. default n
  857. help
  858. wc is used to print the number of bytes, words, and lines,
  859. in specified files.
  860. config BUSYBOX_FEATURE_WC_LARGE
  861. bool "Support very large files in wc"
  862. default n
  863. depends on BUSYBOX_WC
  864. help
  865. Use "unsigned long long" in wc for counter variables.
  866. config BUSYBOX_WHOAMI
  867. bool "whoami"
  868. default n
  869. help
  870. whoami is used to print the username of the current
  871. user id (same as id -un).
  872. config BUSYBOX_YES
  873. bool "yes"
  874. default n
  875. help
  876. yes is used to repeatedly output a specific string, or
  877. the default string `y'.
  878. comment "Common options"
  879. config BUSYBOX_FEATURE_VERBOSE
  880. bool "Support verbose options (usually -v) for various applets"
  881. default n
  882. help
  883. Enable cp -v, rm -v and similar messages.
  884. Also enables long option (--verbose) if it exists.
  885. Without this option, -v is accepted but ignored.
  886. comment "Common options for cp and mv"
  887. depends on BUSYBOX_CP || BUSYBOX_MV
  888. config BUSYBOX_FEATURE_PRESERVE_HARDLINKS
  889. bool "Preserve hard links"
  890. default y
  891. depends on BUSYBOX_CP || BUSYBOX_MV
  892. help
  893. Allow cp and mv to preserve hard links.
  894. comment "Common options for ls, more and telnet"
  895. depends on BUSYBOX_LS || BUSYBOX_MORE || BUSYBOX_TELNET
  896. config BUSYBOX_FEATURE_AUTOWIDTH
  897. bool "Calculate terminal & column widths"
  898. default y
  899. depends on BUSYBOX_LS || BUSYBOX_MORE || BUSYBOX_TELNET
  900. help
  901. This option allows utilities such as 'ls', 'more' and 'telnet'
  902. to determine the width of the screen, which can allow them to
  903. display additional text or avoid wrapping text onto the next line.
  904. If you leave this disabled, your utilities will be especially
  905. primitive and will be unable to determine the current screen width.
  906. comment "Common options for df, du, ls"
  907. depends on BUSYBOX_DF || BUSYBOX_DU || BUSYBOX_LS
  908. config BUSYBOX_FEATURE_HUMAN_READABLE
  909. bool "Support for human readable output (example 13k, 23M, 235G)"
  910. default y
  911. depends on BUSYBOX_DF || BUSYBOX_DU || BUSYBOX_LS
  912. help
  913. Allow df, du, and ls to have human readable output.
  914. comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
  915. depends on BUSYBOX_MD5SUM || BUSYBOX_SHA1SUM || BUSYBOX_SHA256SUM || BUSYBOX_SHA512SUM || BUSYBOX_SHA3SUM
  916. config BUSYBOX_FEATURE_MD5_SHA1_SUM_CHECK
  917. bool "Enable -c, -s and -w options"
  918. default y
  919. depends on BUSYBOX_MD5SUM || BUSYBOX_SHA1SUM || BUSYBOX_SHA256SUM || BUSYBOX_SHA512SUM || BUSYBOX_SHA3SUM
  920. help
  921. Enabling the -c options allows files to be checked
  922. against pre-calculated hash values.
  923. -s and -w are useful options when verifying checksums.
  924. endmenu