1 # DO NOT EDIT. This file is generated from Config.src
3 # For a description of the syntax of this configuration file,
4 # see scripts/kbuild/config-language.txt.
9 config BUSYBOX_CONFIG_BASENAME
11 default BUSYBOX_DEFAULT_BASENAME
13 basename is used to strip the directory and suffix from filenames,
14 leaving just the filename itself. Enable this option if you wish
15 to enable the 'basename' utility.
16 config BUSYBOX_CONFIG_CAT
18 default BUSYBOX_DEFAULT_CAT
20 cat is used to concatenate files and print them to the standard
21 output. Enable this option if you wish to enable the 'cat' utility.
22 config BUSYBOX_CONFIG_DATE
24 default BUSYBOX_DEFAULT_DATE
26 date is used to set the system date or display the
27 current time in the given format.
29 config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
30 bool "Enable ISO date format output (-I)"
31 default BUSYBOX_DEFAULT_FEATURE_DATE_ISOFMT
32 depends on BUSYBOX_CONFIG_DATE
34 Enable option (-I) to output an ISO-8601 compliant
37 # defaults to "no": stat's nanosecond field is a bit non-portable
38 config BUSYBOX_CONFIG_FEATURE_DATE_NANO
39 bool "Support %[num]N nanosecond format specifier"
40 default BUSYBOX_DEFAULT_FEATURE_DATE_NANO
41 depends on BUSYBOX_CONFIG_DATE # syscall(__NR_clock_gettime)
42 select BUSYBOX_CONFIG_PLATFORM_LINUX
44 Support %[num]N format specifier. Adds ~250 bytes of code.
46 config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
47 bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
48 default BUSYBOX_DEFAULT_FEATURE_DATE_COMPAT
49 depends on BUSYBOX_CONFIG_DATE
51 System time can be set by 'date -s DATE' and simply 'date DATE',
52 but formats of DATE string are different. 'date DATE' accepts
53 a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
54 unnatural placement of year between minutes and seconds.
55 date -s (and other commands like touch -d) use more sensible
56 formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
58 With this option off, 'date DATE' is 'date -s DATE' support
59 the same format. With it on, 'date DATE' additionally supports
60 MMDDhhmm[[YY]YY][.ss] format.
61 config BUSYBOX_CONFIG_ID
63 default BUSYBOX_DEFAULT_ID
65 id displays the current user and group ID names.
66 config BUSYBOX_CONFIG_GROUPS
68 default BUSYBOX_DEFAULT_GROUPS
70 Print the group names associated with current user id.
71 config BUSYBOX_CONFIG_TEST
73 default BUSYBOX_DEFAULT_TEST
75 test is used to check file types and compare values,
76 returning an appropriate exit code. The bash shell
77 has test built in, ash can build it in optionally.
79 config BUSYBOX_CONFIG_FEATURE_TEST_64
80 bool "Extend test to 64 bit"
81 default BUSYBOX_DEFAULT_FEATURE_TEST_64
82 depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_ASH_BUILTIN_TEST || BUSYBOX_CONFIG_HUSH
84 Enable 64-bit support in test.
85 config BUSYBOX_CONFIG_TOUCH
87 default BUSYBOX_DEFAULT_TOUCH
89 touch is used to create or change the access and/or
90 modification timestamp of specified files.
91 config BUSYBOX_CONFIG_TR
93 default BUSYBOX_DEFAULT_TR
95 tr is used to squeeze, and/or delete characters from standard
96 input, writing to standard output.
98 config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
99 bool "Enable character classes (such as [:upper:])"
100 default BUSYBOX_DEFAULT_FEATURE_TR_CLASSES
101 depends on BUSYBOX_CONFIG_TR
103 Enable character classes, enabling commands such as:
104 tr [:upper:] [:lower:] to convert input into lowercase.
106 config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
107 bool "Enable equivalence classes"
108 default BUSYBOX_DEFAULT_FEATURE_TR_EQUIV
109 depends on BUSYBOX_CONFIG_TR
111 Enable equivalence classes, which essentially add the enclosed
112 character to the current set. For instance, tr [=a=] xyz would
113 replace all instances of 'a' with 'xyz'. This option is mainly
114 useful for cases when no other way of expressing a character
116 config BUSYBOX_CONFIG_BASE64
118 default BUSYBOX_DEFAULT_BASE64
120 Base64 encode and decode
121 config BUSYBOX_CONFIG_WHO
123 default BUSYBOX_DEFAULT_WHO
124 depends on BUSYBOX_CONFIG_FEATURE_UTMP
126 who is used to show who is logged on.
127 config BUSYBOX_CONFIG_USERS
129 default BUSYBOX_DEFAULT_USERS
130 depends on BUSYBOX_CONFIG_FEATURE_UTMP
132 Print users currently logged on.
134 config BUSYBOX_CONFIG_CAL
136 default BUSYBOX_DEFAULT_CAL
138 cal is used to display a monthly calender.
140 config BUSYBOX_CONFIG_CATV
142 default BUSYBOX_DEFAULT_CATV
144 Display nonprinting characters as escape sequences (like some
145 implementations' cat -v option).
147 config BUSYBOX_CONFIG_CHGRP
149 default BUSYBOX_DEFAULT_CHGRP
151 chgrp is used to change the group ownership of files.
153 config BUSYBOX_CONFIG_CHMOD
155 default BUSYBOX_DEFAULT_CHMOD
157 chmod is used to change the access permission of files.
159 config BUSYBOX_CONFIG_CHOWN
161 default BUSYBOX_DEFAULT_CHOWN
163 chown is used to change the user and/or group ownership
166 config BUSYBOX_CONFIG_FEATURE_CHOWN_LONG_OPTIONS
167 bool "Enable long options"
168 default BUSYBOX_DEFAULT_FEATURE_CHOWN_LONG_OPTIONS
169 depends on BUSYBOX_CONFIG_CHOWN && BUSYBOX_CONFIG_LONG_OPTS
171 Enable use of long options
173 config BUSYBOX_CONFIG_CHROOT
175 default BUSYBOX_DEFAULT_CHROOT
177 chroot is used to change the root directory and run a command.
178 The default command is `/bin/sh'.
180 config BUSYBOX_CONFIG_CKSUM
182 default BUSYBOX_DEFAULT_CKSUM
184 cksum is used to calculate the CRC32 checksum of a file.
186 config BUSYBOX_CONFIG_COMM
188 default BUSYBOX_DEFAULT_COMM
190 comm is used to compare two files line by line and return
191 a three-column output.
193 config BUSYBOX_CONFIG_CP
195 default BUSYBOX_DEFAULT_CP
197 cp is used to copy files and directories.
199 config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
200 bool "Enable long options for cp"
201 default BUSYBOX_DEFAULT_FEATURE_CP_LONG_OPTIONS
202 depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
204 Enable long options for cp.
205 Also add support for --parents option.
207 config BUSYBOX_CONFIG_CUT
209 default BUSYBOX_DEFAULT_CUT
211 cut is used to print selected parts of lines from
214 config BUSYBOX_CONFIG_DD
216 default BUSYBOX_DEFAULT_DD
218 dd copies a file (from standard input to standard output,
219 by default) using specific input and output blocksizes,
220 while optionally performing conversions on it.
222 config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
223 bool "Enable DD signal handling for status reporting"
224 default BUSYBOX_DEFAULT_FEATURE_DD_SIGNAL_HANDLING
225 depends on BUSYBOX_CONFIG_DD
227 Sending a SIGUSR1 signal to a running `dd' process makes it
228 print to standard error the number of records read and written
229 so far, then to resume copying.
231 $ dd if=/dev/zero of=/dev/null&
232 $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
233 10899206+0 records in
234 10899206+0 records out
236 config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
237 bool "Enable the third status line upon signal"
238 default BUSYBOX_DEFAULT_FEATURE_DD_THIRD_STATUS_LINE
239 depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
241 Displays a coreutils-like third status line with transferred bytes,
242 elapsed time and speed.
244 config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
245 bool "Enable ibs, obs and conv options"
246 default BUSYBOX_DEFAULT_FEATURE_DD_IBS_OBS
247 depends on BUSYBOX_CONFIG_DD
249 Enables support for writing a certain number of bytes in and out,
250 at a time, and performing conversions on the data stream.
252 config BUSYBOX_CONFIG_DF
254 default BUSYBOX_DEFAULT_DF
256 df reports the amount of disk space used and available
259 config BUSYBOX_CONFIG_FEATURE_DF_FANCY
260 bool "Enable -a, -i, -B"
261 default BUSYBOX_DEFAULT_FEATURE_DF_FANCY
262 depends on BUSYBOX_CONFIG_DF
264 This option enables -a, -i and -B.
266 -a Show all filesystems
270 config BUSYBOX_CONFIG_DIRNAME
272 default BUSYBOX_DEFAULT_DIRNAME
274 dirname is used to strip a non-directory suffix from
277 config BUSYBOX_CONFIG_DOS2UNIX
278 bool "dos2unix/unix2dos"
279 default BUSYBOX_DEFAULT_DOS2UNIX
281 dos2unix is used to convert a text file from DOS format to
282 UNIX format, and vice versa.
284 config BUSYBOX_CONFIG_UNIX2DOS
286 default BUSYBOX_DEFAULT_UNIX2DOS
287 depends on BUSYBOX_CONFIG_DOS2UNIX
289 unix2dos is used to convert a text file from UNIX format to
290 DOS format, and vice versa.
292 config BUSYBOX_CONFIG_DU
293 bool "du (default blocksize of 512 bytes)"
294 default BUSYBOX_DEFAULT_DU
296 du is used to report the amount of disk space used
299 config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
300 bool "Use a default blocksize of 1024 bytes (1K)"
301 default BUSYBOX_DEFAULT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
302 depends on BUSYBOX_CONFIG_DU
304 Use a blocksize of (1K) instead of the default 512b.
306 config BUSYBOX_CONFIG_ECHO
307 bool "echo (basic SuSv3 version taking no options)"
308 default BUSYBOX_DEFAULT_ECHO
310 echo is used to print a specified string to stdout.
312 # this entry also appears in shell/Config.in, next to the echo builtin
313 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
314 bool "Enable echo options (-n and -e)"
315 default BUSYBOX_DEFAULT_FEATURE_FANCY_ECHO
316 depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_BUILTIN_ECHO || BUSYBOX_CONFIG_HUSH
318 This adds options (-n and -e) to echo.
320 config BUSYBOX_CONFIG_ENV
322 default BUSYBOX_DEFAULT_ENV
324 env is used to set an environment variable and run
325 a command; without options it displays the current
328 config BUSYBOX_CONFIG_FEATURE_ENV_LONG_OPTIONS
329 bool "Enable long options"
330 default BUSYBOX_DEFAULT_FEATURE_ENV_LONG_OPTIONS
331 depends on BUSYBOX_CONFIG_ENV && BUSYBOX_CONFIG_LONG_OPTS
333 Support long options for the env applet.
335 config BUSYBOX_CONFIG_EXPAND
337 default BUSYBOX_DEFAULT_EXPAND
339 By default, convert all tabs to spaces.
341 config BUSYBOX_CONFIG_FEATURE_EXPAND_LONG_OPTIONS
342 bool "Enable long options"
343 default BUSYBOX_DEFAULT_FEATURE_EXPAND_LONG_OPTIONS
344 depends on BUSYBOX_CONFIG_EXPAND && BUSYBOX_CONFIG_LONG_OPTS
346 Support long options for the expand applet.
348 config BUSYBOX_CONFIG_EXPR
350 default BUSYBOX_DEFAULT_EXPR
352 expr is used to calculate numbers and print the result
355 config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
356 bool "Extend Posix numbers support to 64 bit"
357 default BUSYBOX_DEFAULT_EXPR_MATH_SUPPORT_64
358 depends on BUSYBOX_CONFIG_EXPR
360 Enable 64-bit math support in the expr applet. This will make
361 the applet slightly larger, but will allow computation with very
364 config BUSYBOX_CONFIG_FALSE
366 default BUSYBOX_DEFAULT_FALSE
368 false returns an exit code of FALSE (1).
370 config BUSYBOX_CONFIG_FOLD
372 default BUSYBOX_DEFAULT_FOLD
374 Wrap text to fit a specific width.
376 config BUSYBOX_CONFIG_FSYNC
378 default BUSYBOX_DEFAULT_FSYNC
380 fsync is used to flush file-related cached blocks to disk.
382 config BUSYBOX_CONFIG_HEAD
384 default BUSYBOX_DEFAULT_HEAD
386 head is used to print the first specified number of lines
389 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
390 bool "Enable head options (-c, -q, and -v)"
391 default BUSYBOX_DEFAULT_FEATURE_FANCY_HEAD
392 depends on BUSYBOX_CONFIG_HEAD
394 This enables the head options (-c, -q, and -v).
396 config BUSYBOX_CONFIG_HOSTID
398 default BUSYBOX_DEFAULT_HOSTID
400 hostid prints the numeric identifier (in hexadecimal) for
403 config BUSYBOX_CONFIG_INSTALL
405 default BUSYBOX_DEFAULT_INSTALL
407 Copy files and set attributes.
409 config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
410 bool "Enable long options"
411 default BUSYBOX_DEFAULT_FEATURE_INSTALL_LONG_OPTIONS
412 depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
414 Support long options for the install applet.
420 #### length is used to print out the length of a specified string.
422 config BUSYBOX_CONFIG_LN
424 default BUSYBOX_DEFAULT_LN
426 ln is used to create hard or soft links between files.
428 config BUSYBOX_CONFIG_LOGNAME
430 default BUSYBOX_DEFAULT_LOGNAME
432 logname is used to print the current user's login name.
434 config BUSYBOX_CONFIG_LS
436 default BUSYBOX_DEFAULT_LS
438 ls is used to list the contents of directories.
440 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
441 bool "Enable filetyping options (-p and -F)"
442 default BUSYBOX_DEFAULT_FEATURE_LS_FILETYPES
443 depends on BUSYBOX_CONFIG_LS
445 Enable the ls options (-p and -F).
447 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
448 bool "Enable symlinks dereferencing (-L)"
449 default BUSYBOX_DEFAULT_FEATURE_LS_FOLLOWLINKS
450 depends on BUSYBOX_CONFIG_LS
452 Enable the ls option (-L).
454 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
455 bool "Enable recursion (-R)"
456 default BUSYBOX_DEFAULT_FEATURE_LS_RECURSIVE
457 depends on BUSYBOX_CONFIG_LS
459 Enable the ls option (-R).
461 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
462 bool "Sort the file names"
463 default BUSYBOX_DEFAULT_FEATURE_LS_SORTFILES
464 depends on BUSYBOX_CONFIG_LS
466 Allow ls to sort file names alphabetically.
468 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
469 bool "Show file timestamps"
470 default BUSYBOX_DEFAULT_FEATURE_LS_TIMESTAMPS
471 depends on BUSYBOX_CONFIG_LS
473 Allow ls to display timestamps for files.
475 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
476 bool "Show username/groupnames"
477 default BUSYBOX_DEFAULT_FEATURE_LS_USERNAME
478 depends on BUSYBOX_CONFIG_LS
480 Allow ls to display username/groupname for files.
482 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
483 bool "Allow use of color to identify file types"
484 default BUSYBOX_DEFAULT_FEATURE_LS_COLOR
485 depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
487 This enables the --color option to ls.
489 config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
490 bool "Produce colored ls output by default"
491 default BUSYBOX_DEFAULT_FEATURE_LS_COLOR_IS_DEFAULT
492 depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
494 Saying yes here will turn coloring on by default,
495 even if no "--color" option is given to the ls command.
496 This is not recommended, since the colors are not
497 configurable, and the output may not be legible on
500 config BUSYBOX_CONFIG_MD5SUM
502 default BUSYBOX_DEFAULT_MD5SUM
504 md5sum is used to print or check MD5 checksums.
506 config BUSYBOX_CONFIG_MKDIR
508 default BUSYBOX_DEFAULT_MKDIR
510 mkdir is used to create directories with the specified names.
512 config BUSYBOX_CONFIG_FEATURE_MKDIR_LONG_OPTIONS
513 bool "Enable long options"
514 default BUSYBOX_DEFAULT_FEATURE_MKDIR_LONG_OPTIONS
515 depends on BUSYBOX_CONFIG_MKDIR && BUSYBOX_CONFIG_LONG_OPTS
517 Support long options for the mkdir applet.
519 config BUSYBOX_CONFIG_MKFIFO
521 default BUSYBOX_DEFAULT_MKFIFO
523 mkfifo is used to create FIFOs (named pipes).
524 The `mknod' program can also create FIFOs.
526 config BUSYBOX_CONFIG_MKNOD
528 default BUSYBOX_DEFAULT_MKNOD
530 mknod is used to create FIFOs or block/character special
531 files with the specified names.
533 config BUSYBOX_CONFIG_MV
535 default BUSYBOX_DEFAULT_MV
537 mv is used to move or rename files or directories.
539 config BUSYBOX_CONFIG_FEATURE_MV_LONG_OPTIONS
540 bool "Enable long options"
541 default BUSYBOX_DEFAULT_FEATURE_MV_LONG_OPTIONS
542 depends on BUSYBOX_CONFIG_MV && BUSYBOX_CONFIG_LONG_OPTS
544 Support long options for the mv applet.
546 config BUSYBOX_CONFIG_NICE
548 default BUSYBOX_DEFAULT_NICE
550 nice runs a program with modified scheduling priority.
552 config BUSYBOX_CONFIG_NOHUP
554 default BUSYBOX_DEFAULT_NOHUP
556 run a command immune to hangups, with output to a non-tty.
558 config BUSYBOX_CONFIG_OD
560 default BUSYBOX_DEFAULT_OD
562 od is used to dump binary files in octal and other formats.
564 config BUSYBOX_CONFIG_PRINTENV
566 default BUSYBOX_DEFAULT_PRINTENV
568 printenv is used to print all or part of environment.
570 config BUSYBOX_CONFIG_PRINTF
572 default BUSYBOX_DEFAULT_PRINTF
574 printf is used to format and print specified strings.
575 It's similar to `echo' except it has more options.
577 config BUSYBOX_CONFIG_PWD
579 default BUSYBOX_DEFAULT_PWD
581 pwd is used to print the current directory.
583 config BUSYBOX_CONFIG_READLINK
585 default BUSYBOX_DEFAULT_READLINK
587 This program reads a symbolic link and returns the name
588 of the file it points to
590 config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
591 bool "Enable canonicalization by following all symlinks (-f)"
592 default BUSYBOX_DEFAULT_FEATURE_READLINK_FOLLOW
593 depends on BUSYBOX_CONFIG_READLINK
595 Enable the readlink option (-f).
597 config BUSYBOX_CONFIG_REALPATH
599 default BUSYBOX_DEFAULT_REALPATH
601 Return the canonicalized absolute pathname.
602 This isn't provided by GNU shellutils, but where else does it belong.
604 config BUSYBOX_CONFIG_RM
606 default BUSYBOX_DEFAULT_RM
608 rm is used to remove files or directories.
610 config BUSYBOX_CONFIG_RMDIR
612 default BUSYBOX_DEFAULT_RMDIR
614 rmdir is used to remove empty directories.
616 config BUSYBOX_CONFIG_FEATURE_RMDIR_LONG_OPTIONS
617 bool "Enable long options"
618 default BUSYBOX_DEFAULT_FEATURE_RMDIR_LONG_OPTIONS
619 depends on BUSYBOX_CONFIG_RMDIR && BUSYBOX_CONFIG_LONG_OPTS
621 Support long options for the rmdir applet, including
622 --ignore-fail-on-non-empty for compatibility with GNU rmdir.
624 config BUSYBOX_CONFIG_SEQ
626 default BUSYBOX_DEFAULT_SEQ
628 print a sequence of numbers
630 config BUSYBOX_CONFIG_SHA1SUM
632 default BUSYBOX_DEFAULT_SHA1SUM
634 Compute and check SHA1 message digest
636 config BUSYBOX_CONFIG_SHA256SUM
638 default BUSYBOX_DEFAULT_SHA256SUM
640 Compute and check SHA256 message digest
642 config BUSYBOX_CONFIG_SHA512SUM
644 default BUSYBOX_DEFAULT_SHA512SUM
646 Compute and check SHA512 message digest
648 config BUSYBOX_CONFIG_SLEEP
650 default BUSYBOX_DEFAULT_SLEEP
652 sleep is used to pause for a specified number of seconds.
653 It comes in 3 versions:
654 - small: takes one integer parameter
655 - fancy: takes multiple integer arguments with suffixes:
657 - fancy with fractional numbers:
658 sleep 2.3s 4.5h sleeps for 16202.3 seconds
659 Last one is "the most compatible" with coreutils sleep,
660 but it adds around 1k of code.
662 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
663 bool "Enable multiple arguments and s/m/h/d suffixes"
664 default BUSYBOX_DEFAULT_FEATURE_FANCY_SLEEP
665 depends on BUSYBOX_CONFIG_SLEEP
667 Allow sleep to pause for specified minutes, hours, and days.
669 config BUSYBOX_CONFIG_FEATURE_FLOAT_SLEEP
670 bool "Enable fractional arguments"
671 default BUSYBOX_DEFAULT_FEATURE_FLOAT_SLEEP
672 depends on BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
674 Allow for fractional numeric parameters.
676 config BUSYBOX_CONFIG_SORT
678 default BUSYBOX_DEFAULT_SORT
680 sort is used to sort lines of text in specified files.
682 config BUSYBOX_CONFIG_FEATURE_SORT_BIG
683 bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
684 default BUSYBOX_DEFAULT_FEATURE_SORT_BIG
685 depends on BUSYBOX_CONFIG_SORT
687 Without this, sort only supports -r, -u, and an integer version
688 of -n. Selecting this adds sort keys, floating point support, and
689 more. This adds a little over 3k to a nonstatic build on x86.
691 The SuSv3 sort standard is available at:
692 http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
694 config BUSYBOX_CONFIG_SPLIT
696 default BUSYBOX_DEFAULT_SPLIT
698 split a file into pieces.
700 config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
701 bool "Fancy extensions"
702 default BUSYBOX_DEFAULT_FEATURE_SPLIT_FANCY
703 depends on BUSYBOX_CONFIG_SPLIT
705 Add support for features not required by SUSv3.
706 Supports additional suffixes 'b' for 512 bytes,
707 'g' for 1GiB for the -b option.
709 config BUSYBOX_CONFIG_STAT
711 default BUSYBOX_DEFAULT_STAT
712 select BUSYBOX_CONFIG_PLATFORM_LINUX # statfs()
714 display file or filesystem status.
716 config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
717 bool "Enable custom formats (-c)"
718 default BUSYBOX_DEFAULT_FEATURE_STAT_FORMAT
719 depends on BUSYBOX_CONFIG_STAT
721 Without this, stat will not support the '-c format' option where
722 users can pass a custom format string for output. This adds about
723 7k to a nonstatic build on amd64.
725 config BUSYBOX_CONFIG_STTY
727 default BUSYBOX_DEFAULT_STTY
729 stty is used to change and print terminal line settings.
731 config BUSYBOX_CONFIG_SUM
733 default BUSYBOX_DEFAULT_SUM
735 checksum and count the blocks in a file
737 config BUSYBOX_CONFIG_SYNC
739 default BUSYBOX_DEFAULT_SYNC
741 sync is used to flush filesystem buffers.
743 config BUSYBOX_CONFIG_TAC
745 default BUSYBOX_DEFAULT_TAC
747 tac is used to concatenate and print files in reverse.
749 config BUSYBOX_CONFIG_TAIL
751 default BUSYBOX_DEFAULT_TAIL
753 tail is used to print the last specified number of lines
756 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
757 bool "Enable extra tail options (-q, -s, -v, and -F)"
758 default BUSYBOX_DEFAULT_FEATURE_FANCY_TAIL
759 depends on BUSYBOX_CONFIG_TAIL
761 The options (-q, -s, and -v) are provided by GNU tail, but
762 are not specific in the SUSv3 standard.
764 -q Never output headers giving file names
765 -s SEC Wait SEC seconds between reads with -f
766 -v Always output headers giving file names
768 config BUSYBOX_CONFIG_TEE
770 default BUSYBOX_DEFAULT_TEE
772 tee is used to read from standard input and write
773 to standard output and files.
775 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
776 bool "Enable block I/O (larger/faster) instead of byte I/O"
777 default BUSYBOX_DEFAULT_FEATURE_TEE_USE_BLOCK_IO
778 depends on BUSYBOX_CONFIG_TEE
780 Enable this option for a faster tee, at expense of size.
782 config BUSYBOX_CONFIG_TRUE
784 default BUSYBOX_DEFAULT_TRUE
786 true returns an exit code of TRUE (0).
788 config BUSYBOX_CONFIG_TTY
790 default BUSYBOX_DEFAULT_TTY
792 tty is used to print the name of the current terminal to
795 config BUSYBOX_CONFIG_UNAME
797 default BUSYBOX_DEFAULT_UNAME
799 uname is used to print system information.
801 config BUSYBOX_CONFIG_UNEXPAND
803 default BUSYBOX_DEFAULT_UNEXPAND
805 By default, convert only leading sequences of blanks to tabs.
807 config BUSYBOX_CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS
808 bool "Enable long options"
809 default BUSYBOX_DEFAULT_FEATURE_UNEXPAND_LONG_OPTIONS
810 depends on BUSYBOX_CONFIG_UNEXPAND && BUSYBOX_CONFIG_LONG_OPTS
812 Support long options for the unexpand applet.
814 config BUSYBOX_CONFIG_UNIQ
816 default BUSYBOX_DEFAULT_UNIQ
818 uniq is used to remove duplicate lines from a sorted file.
820 config BUSYBOX_CONFIG_USLEEP
822 default BUSYBOX_DEFAULT_USLEEP
824 usleep is used to pause for a specified number of microseconds.
826 config BUSYBOX_CONFIG_UUDECODE
828 default BUSYBOX_DEFAULT_UUDECODE
830 uudecode is used to decode a uuencoded file.
832 config BUSYBOX_CONFIG_UUENCODE
834 default BUSYBOX_DEFAULT_UUENCODE
836 uuencode is used to uuencode a file.
838 config BUSYBOX_CONFIG_WC
840 default BUSYBOX_DEFAULT_WC
842 wc is used to print the number of bytes, words, and lines,
845 config BUSYBOX_CONFIG_FEATURE_WC_LARGE
846 bool "Support very large files in wc"
847 default BUSYBOX_DEFAULT_FEATURE_WC_LARGE
848 depends on BUSYBOX_CONFIG_WC
850 Use "unsigned long long" in wc for counter variables.
852 config BUSYBOX_CONFIG_WHOAMI
854 default BUSYBOX_DEFAULT_WHOAMI
856 whoami is used to print the username of the current
857 user id (same as id -un).
859 config BUSYBOX_CONFIG_YES
861 default BUSYBOX_DEFAULT_YES
863 yes is used to repeatedly output a specific string, or
864 the default string `y'.
866 comment "Common options for cp and mv"
867 depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
869 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
870 bool "Preserve hard links"
871 default BUSYBOX_DEFAULT_FEATURE_PRESERVE_HARDLINKS
872 depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
874 Allow cp and mv to preserve hard links.
876 comment "Common options for ls, more and telnet"
877 depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
879 config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
880 bool "Calculate terminal & column widths"
881 default BUSYBOX_DEFAULT_FEATURE_AUTOWIDTH
882 depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
884 This option allows utilities such as 'ls', 'more' and 'telnet'
885 to determine the width of the screen, which can allow them to
886 display additional text or avoid wrapping text onto the next line.
887 If you leave this disabled, your utilities will be especially
888 primitive and will be unable to determine the current screen width.
890 comment "Common options for df, du, ls"
891 depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
893 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
894 bool "Support for human readable output (example 13k, 23M, 235G)"
895 default BUSYBOX_DEFAULT_FEATURE_HUMAN_READABLE
896 depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
898 Allow df, du, and ls to have human readable output.
900 comment "Common options for md5sum, sha1sum, sha256sum, sha512sum"
901 depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM
903 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
904 bool "Enable -c, -s and -w options"
905 default BUSYBOX_DEFAULT_FEATURE_MD5_SHA1_SUM_CHECK
906 depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM
908 Enabling the -c options allows files to be checked
909 against pre-calculated hash values.
911 -s and -w are useful options when verifying checksums.