package/utils/busybox/config/coreutils/Config.in

   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
   7 menu "Coreutils"
   8
   9 config BUSYBOX_CONFIG_BASENAME
  10         bool "basename (438 bytes)"
  11         default BUSYBOX_DEFAULT_BASENAME
  12         help
  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
  17         bool "cat (5.6 kb)"
  18         default BUSYBOX_DEFAULT_CAT
  19         help
  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
  23 config BUSYBOX_CONFIG_FEATURE_CATN
  24         bool "Enable -n and -b options"
  25         default BUSYBOX_DEFAULT_FEATURE_CATN
  26         depends on BUSYBOX_CONFIG_CAT
  27         help
  28         -n numbers all output lines while -b numbers nonempty output lines.
  29
  30 config BUSYBOX_CONFIG_FEATURE_CATV
  31         bool "cat -v[etA]"
  32         default BUSYBOX_DEFAULT_FEATURE_CATV
  33         depends on BUSYBOX_CONFIG_CAT
  34         help
  35         Display nonprinting characters as escape sequences
  36 config BUSYBOX_CONFIG_CHGRP
  37         bool "chgrp (7.6 kb)"
  38         default BUSYBOX_DEFAULT_CHGRP
  39         help
  40         chgrp is used to change the group ownership of files.
  41 config BUSYBOX_CONFIG_CHMOD
  42         bool "chmod (5.5 kb)"
  43         default BUSYBOX_DEFAULT_CHMOD
  44         help
  45         chmod is used to change the access permission of files.
  46 config BUSYBOX_CONFIG_CHOWN
  47         bool "chown (7.6 kb)"
  48         default BUSYBOX_DEFAULT_CHOWN
  49         help
  50         chown is used to change the user and/or group ownership
  51         of files.
  52
  53 config BUSYBOX_CONFIG_FEATURE_CHOWN_LONG_OPTIONS
  54         bool "Enable long options"
  55         default BUSYBOX_DEFAULT_FEATURE_CHOWN_LONG_OPTIONS
  56         depends on BUSYBOX_CONFIG_CHOWN && BUSYBOX_CONFIG_LONG_OPTS
  57 config BUSYBOX_CONFIG_CHROOT
  58         bool "chroot (3.7 kb)"
  59         default BUSYBOX_DEFAULT_CHROOT
  60         help
  61         chroot is used to change the root directory and run a command.
  62         The default command is '/bin/sh'.
  63 config BUSYBOX_CONFIG_CKSUM
  64         bool "cksum (4.1 kb)"
  65         default BUSYBOX_DEFAULT_CKSUM
  66         help
  67         cksum is used to calculate the CRC32 checksum of a file.
  68 config BUSYBOX_CONFIG_COMM
  69         bool "comm (4.2 kb)"
  70         default BUSYBOX_DEFAULT_COMM
  71         help
  72         comm is used to compare two files line by line and return
  73         a three-column output.
  74 config BUSYBOX_CONFIG_CP
  75         bool "cp (10 kb)"
  76         default BUSYBOX_DEFAULT_CP
  77         help
  78         cp is used to copy files and directories.
  79
  80 config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
  81         bool "Enable long options"
  82         default BUSYBOX_DEFAULT_FEATURE_CP_LONG_OPTIONS
  83         depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
  84         help
  85         Enable long options.
  86         Also add support for --parents option.
  87
  88 config BUSYBOX_CONFIG_FEATURE_CP_REFLINK
  89         bool "Enable --reflink[=auto]"
  90         default BUSYBOX_DEFAULT_FEATURE_CP_REFLINK
  91         depends on BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
  92 config BUSYBOX_CONFIG_CUT
  93         bool "cut (5.8 kb)"
  94         default BUSYBOX_DEFAULT_CUT
  95         help
  96         cut is used to print selected parts of lines from
  97         each file to stdout.
  98 config BUSYBOX_CONFIG_DATE
  99         bool "date (7 kb)"
 100         default BUSYBOX_DEFAULT_DATE
 101         help
 102         date is used to set the system date or display the
 103         current time in the given format.
 104
 105 config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
 106         bool "Enable ISO date format output (-I)"
 107         default BUSYBOX_DEFAULT_FEATURE_DATE_ISOFMT
 108         depends on BUSYBOX_CONFIG_DATE
 109         help
 110         Enable option (-I) to output an ISO-8601 compliant
 111         date/time string.
 112
 113 config BUSYBOX_CONFIG_FEATURE_DATE_NANO
 114         bool "Support %[num]N nanosecond format specifier"
 115         default BUSYBOX_DEFAULT_FEATURE_DATE_NANO # stat's nanosecond field is a bit non-portable
 116         depends on BUSYBOX_CONFIG_DATE
 117         help
 118         Support %[num]N format specifier. Adds ~250 bytes of code.
 119
 120 config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
 121         bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
 122         default BUSYBOX_DEFAULT_FEATURE_DATE_COMPAT
 123         depends on BUSYBOX_CONFIG_DATE
 124         help
 125         System time can be set by 'date -s DATE' and simply 'date DATE',
 126         but formats of DATE string are different. 'date DATE' accepts
 127         a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
 128         unnatural placement of year between minutes and seconds.
 129         date -s (and other commands like touch -d) use more sensible
 130         formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
 131
 132         With this option off, 'date DATE' and 'date -s DATE' support
 133         the same format. With it on, 'date DATE' additionally supports
 134         MMDDhhmm[[YY]YY][.ss] format.
 135 config BUSYBOX_CONFIG_DD
 136         bool "dd (7.5 kb)"
 137         default BUSYBOX_DEFAULT_DD
 138         help
 139         dd copies a file (from standard input to standard output,
 140         by default) using specific input and output blocksizes,
 141         while optionally performing conversions on it.
 142
 143 config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
 144         bool "Enable signal handling for status reporting"
 145         default BUSYBOX_DEFAULT_FEATURE_DD_SIGNAL_HANDLING
 146         depends on BUSYBOX_CONFIG_DD
 147         help
 148         Sending a SIGUSR1 signal to a running 'dd' process makes it
 149         print to standard error the number of records read and written
 150         so far, then to resume copying.
 151
 152         $ dd if=/dev/zero of=/dev/null &
 153         $ pid=$!; kill -USR1 $pid; sleep 1; kill $pid
 154         10899206+0 records in
 155         10899206+0 records out
 156
 157 config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
 158         bool "Enable the third status line upon signal"
 159         default BUSYBOX_DEFAULT_FEATURE_DD_THIRD_STATUS_LINE
 160         depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
 161         help
 162         Displays a coreutils-like third status line with transferred bytes,
 163         elapsed time and speed.
 164
 165 config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
 166         bool "Enable ibs, obs, iflag, oflag and conv options"
 167         default BUSYBOX_DEFAULT_FEATURE_DD_IBS_OBS
 168         depends on BUSYBOX_CONFIG_DD
 169         help
 170         Enable support for writing a certain number of bytes in and out,
 171         at a time, and performing conversions on the data stream.
 172
 173 config BUSYBOX_CONFIG_FEATURE_DD_STATUS
 174         bool "Enable status display options"
 175         default BUSYBOX_DEFAULT_FEATURE_DD_STATUS
 176         depends on BUSYBOX_CONFIG_DD
 177         help
 178         Enable support for status=noxfer/none option.
 179 config BUSYBOX_CONFIG_DF
 180         bool "df (6.8 kb)"
 181         default BUSYBOX_DEFAULT_DF
 182         help
 183         df reports the amount of disk space used and available
 184         on filesystems.
 185
 186 config BUSYBOX_CONFIG_FEATURE_DF_FANCY
 187         bool "Enable -a, -i, -B"
 188         default BUSYBOX_DEFAULT_FEATURE_DF_FANCY
 189         depends on BUSYBOX_CONFIG_DF
 190         help
 191         -a Show all filesystems
 192         -i Inodes
 193         -B <SIZE> Blocksize
 194 config BUSYBOX_CONFIG_DIRNAME
 195         bool "dirname (329 bytes)"
 196         default BUSYBOX_DEFAULT_DIRNAME
 197         help
 198         dirname is used to strip a non-directory suffix from
 199         a file name.
 200 config BUSYBOX_CONFIG_DOS2UNIX
 201         bool "dos2unix (5.2 kb)"
 202         default BUSYBOX_DEFAULT_DOS2UNIX
 203         help
 204         dos2unix is used to convert a text file from DOS format to
 205         UNIX format, and vice versa.
 206
 207 config BUSYBOX_CONFIG_UNIX2DOS
 208         bool "unix2dos (5.2 kb)"
 209         default BUSYBOX_DEFAULT_UNIX2DOS
 210         help
 211         unix2dos is used to convert a text file from UNIX format to
 212         DOS format, and vice versa.
 213 config BUSYBOX_CONFIG_DU
 214         bool "du (6.3 kb)"
 215         default BUSYBOX_DEFAULT_DU
 216         help
 217         du is used to report the amount of disk space used
 218         for specified files.
 219
 220 config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 221         bool "Use default blocksize of 1024 bytes (else it's 512 bytes)"
 222         default BUSYBOX_DEFAULT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 223         depends on BUSYBOX_CONFIG_DU
 224 config BUSYBOX_CONFIG_ECHO
 225         bool "echo (1.8 kb)"
 226         default BUSYBOX_DEFAULT_ECHO
 227         help
 228         echo prints a specified string to stdout.
 229
 230 # this entry also appears in shell/Config.in, next to the echo builtin
 231 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
 232         bool "Enable -n and -e options"
 233         default BUSYBOX_DEFAULT_FEATURE_FANCY_ECHO
 234         depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_ECHO || BUSYBOX_CONFIG_HUSH_ECHO
 235 config BUSYBOX_CONFIG_ENV
 236         bool "env (4 kb)"
 237         default BUSYBOX_DEFAULT_ENV
 238         help
 239         env is used to set an environment variable and run
 240         a command; without options it displays the current
 241         environment.
 242 config BUSYBOX_CONFIG_EXPAND
 243         bool "expand (5.1 kb)"
 244         default BUSYBOX_DEFAULT_EXPAND
 245         help
 246         By default, convert all tabs to spaces.
 247
 248 config BUSYBOX_CONFIG_UNEXPAND
 249         bool "unexpand (5.3 kb)"
 250         default BUSYBOX_DEFAULT_UNEXPAND
 251         help
 252         By default, convert only leading sequences of blanks to tabs.
 253 config BUSYBOX_CONFIG_EXPR
 254         bool "expr (6.6 kb)"
 255         default BUSYBOX_DEFAULT_EXPR
 256         help
 257         expr is used to calculate numbers and print the result
 258         to standard output.
 259
 260 config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
 261         bool "Extend Posix numbers support to 64 bit"
 262         default BUSYBOX_DEFAULT_EXPR_MATH_SUPPORT_64
 263         depends on BUSYBOX_CONFIG_EXPR
 264         help
 265         Enable 64-bit math support in the expr applet. This will make
 266         the applet slightly larger, but will allow computation with very
 267         large numbers.
 268 config BUSYBOX_CONFIG_FACTOR
 269         bool "factor (2.7 kb)"
 270         default BUSYBOX_DEFAULT_FACTOR
 271         help
 272         factor factorizes integers
 273 config BUSYBOX_CONFIG_FALSE
 274         bool "false (tiny)"
 275         default BUSYBOX_DEFAULT_FALSE
 276         help
 277         false returns an exit code of FALSE (1).
 278 config BUSYBOX_CONFIG_FOLD
 279         bool "fold (4.6 kb)"
 280         default BUSYBOX_DEFAULT_FOLD
 281         help
 282         Wrap text to fit a specific width.
 283 config BUSYBOX_CONFIG_HEAD
 284         bool "head (3.8 kb)"
 285         default BUSYBOX_DEFAULT_HEAD
 286         help
 287         head is used to print the first specified number of lines
 288         from files.
 289
 290 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
 291         bool "Enable -c, -q, and -v"
 292         default BUSYBOX_DEFAULT_FEATURE_FANCY_HEAD
 293         depends on BUSYBOX_CONFIG_HEAD
 294 config BUSYBOX_CONFIG_HOSTID
 295         bool "hostid (286 bytes)"
 296         default BUSYBOX_DEFAULT_HOSTID
 297         help
 298         hostid prints the numeric identifier (in hexadecimal) for
 299         the current host.
 300 config BUSYBOX_CONFIG_ID
 301         bool "id (7 kb)"
 302         default BUSYBOX_DEFAULT_ID
 303         help
 304         id displays the current user and group ID names.
 305
 306 config BUSYBOX_CONFIG_GROUPS
 307         bool "groups (6.7 kb)"
 308         default BUSYBOX_DEFAULT_GROUPS
 309         help
 310         Print the group names associated with current user id.
 311 config BUSYBOX_CONFIG_INSTALL
 312         bool "install (12 kb)"
 313         default BUSYBOX_DEFAULT_INSTALL
 314         help
 315         Copy files and set attributes.
 316
 317 config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
 318         bool "Enable long options"
 319         default BUSYBOX_DEFAULT_FEATURE_INSTALL_LONG_OPTIONS
 320         depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
 321 config BUSYBOX_CONFIG_LINK
 322         bool "link (3.2 kb)"
 323         default BUSYBOX_DEFAULT_LINK
 324         help
 325         link creates hard links between files.
 326 config BUSYBOX_CONFIG_LN
 327         bool "ln (4.9 kb)"
 328         default BUSYBOX_DEFAULT_LN
 329         help
 330         ln is used to create hard or soft links between files.
 331 config BUSYBOX_CONFIG_LOGNAME
 332         bool "logname (1.1 kb)"
 333         default BUSYBOX_DEFAULT_LOGNAME
 334         help
 335         logname is used to print the current user's login name.
 336 config BUSYBOX_CONFIG_LS
 337         bool "ls (14 kb)"
 338         default BUSYBOX_DEFAULT_LS
 339         help
 340         ls is used to list the contents of directories.
 341
 342 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
 343         bool "Enable filetyping options (-p and -F)"
 344         default BUSYBOX_DEFAULT_FEATURE_LS_FILETYPES
 345         depends on BUSYBOX_CONFIG_LS
 346
 347 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
 348         bool "Enable symlinks dereferencing (-L)"
 349         default BUSYBOX_DEFAULT_FEATURE_LS_FOLLOWLINKS
 350         depends on BUSYBOX_CONFIG_LS
 351
 352 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
 353         bool "Enable recursion (-R)"
 354         default BUSYBOX_DEFAULT_FEATURE_LS_RECURSIVE
 355         depends on BUSYBOX_CONFIG_LS
 356
 357 config BUSYBOX_CONFIG_FEATURE_LS_WIDTH
 358         bool "Enable -w WIDTH and window size autodetection"
 359         default BUSYBOX_DEFAULT_FEATURE_LS_WIDTH
 360         depends on BUSYBOX_CONFIG_LS
 361
 362 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
 363         bool "Sort the file names"
 364         default BUSYBOX_DEFAULT_FEATURE_LS_SORTFILES
 365         depends on BUSYBOX_CONFIG_LS
 366         help
 367         Allow ls to sort file names alphabetically.
 368
 369 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
 370         bool "Show file timestamps"
 371         default BUSYBOX_DEFAULT_FEATURE_LS_TIMESTAMPS
 372         depends on BUSYBOX_CONFIG_LS
 373         help
 374         Allow ls to display timestamps for files.
 375
 376 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
 377         bool "Show username/groupnames"
 378         default BUSYBOX_DEFAULT_FEATURE_LS_USERNAME
 379         depends on BUSYBOX_CONFIG_LS
 380         help
 381         Allow ls to display username/groupname for files.
 382
 383 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
 384         bool "Allow use of color to identify file types"
 385         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR
 386         depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
 387         help
 388         This enables the --color option to ls.
 389
 390 config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
 391         bool "Produce colored ls output by default"
 392         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR_IS_DEFAULT
 393         depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
 394         help
 395         Saying yes here will turn coloring on by default,
 396         even if no "--color" option is given to the ls command.
 397         This is not recommended, since the colors are not
 398         configurable, and the output may not be legible on
 399         many output screens.
 400 config BUSYBOX_CONFIG_MD5SUM
 401         bool "md5sum (6.5 kb)"
 402         default BUSYBOX_DEFAULT_MD5SUM
 403         help
 404         Compute and check MD5 message digest
 405
 406 config BUSYBOX_CONFIG_SHA1SUM
 407         bool "sha1sum (5.9 kb)"
 408         default BUSYBOX_DEFAULT_SHA1SUM
 409         help
 410         Compute and check SHA1 message digest
 411
 412 config BUSYBOX_CONFIG_SHA256SUM
 413         bool "sha256sum (7 kb)"
 414         default BUSYBOX_DEFAULT_SHA256SUM
 415         help
 416         Compute and check SHA256 message digest
 417
 418 config BUSYBOX_CONFIG_SHA512SUM
 419         bool "sha512sum (7.4 kb)"
 420         default BUSYBOX_DEFAULT_SHA512SUM
 421         help
 422         Compute and check SHA512 message digest
 423
 424 config BUSYBOX_CONFIG_SHA3SUM
 425         bool "sha3sum (6.1 kb)"
 426         default BUSYBOX_DEFAULT_SHA3SUM
 427         help
 428         Compute and check SHA3 message digest
 429
 430 comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
 431         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 432
 433 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
 434         bool "Enable -c, -s and -w options"
 435         default BUSYBOX_DEFAULT_FEATURE_MD5_SHA1_SUM_CHECK
 436         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 437         help
 438         Enabling the -c options allows files to be checked
 439         against pre-calculated hash values.
 440         -s and -w are useful options when verifying checksums.
 441 config BUSYBOX_CONFIG_MKDIR
 442         bool "mkdir (4.5 kb)"
 443         default BUSYBOX_DEFAULT_MKDIR
 444         help
 445         mkdir is used to create directories with the specified names.
 446 config BUSYBOX_CONFIG_MKFIFO
 447         bool "mkfifo (3.8 kb)"
 448         default BUSYBOX_DEFAULT_MKFIFO
 449         help
 450         mkfifo is used to create FIFOs (named pipes).
 451         The 'mknod' program can also create FIFOs.
 452 config BUSYBOX_CONFIG_MKNOD
 453         bool "mknod (4.5 kb)"
 454         default BUSYBOX_DEFAULT_MKNOD
 455         help
 456         mknod is used to create FIFOs or block/character special
 457         files with the specified names.
 458 config BUSYBOX_CONFIG_MKTEMP
 459         bool "mktemp (4.2 kb)"
 460         default BUSYBOX_DEFAULT_MKTEMP
 461         help
 462         mktemp is used to create unique temporary files
 463 config BUSYBOX_CONFIG_MV
 464         bool "mv (10 kb)"
 465         default BUSYBOX_DEFAULT_MV
 466         help
 467         mv is used to move or rename files or directories.
 468 config BUSYBOX_CONFIG_NICE
 469         bool "nice (2.1 kb)"
 470         default BUSYBOX_DEFAULT_NICE
 471         help
 472         nice runs a program with modified scheduling priority.
 473 config BUSYBOX_CONFIG_NL
 474         bool "nl (4.6 kb)"
 475         default BUSYBOX_DEFAULT_NL
 476         help
 477         nl is used to number lines of files.
 478 config BUSYBOX_CONFIG_NOHUP
 479         bool "nohup (2 kb)"
 480         default BUSYBOX_DEFAULT_NOHUP
 481         help
 482         run a command immune to hangups, with output to a non-tty.
 483 config BUSYBOX_CONFIG_NPROC
 484         bool "nproc (3.7 kb)"
 485         default BUSYBOX_DEFAULT_NPROC
 486         help
 487         Print number of CPUs
 488 config BUSYBOX_CONFIG_OD
 489         bool "od (11 kb)"
 490         default BUSYBOX_DEFAULT_OD
 491         help
 492         od is used to dump binary files in octal and other formats.
 493 config BUSYBOX_CONFIG_PASTE
 494         bool "paste (4.9 kb)"
 495         default BUSYBOX_DEFAULT_PASTE
 496         help
 497         paste is used to paste lines of different files together
 498         and write the result to stdout
 499 config BUSYBOX_CONFIG_PRINTENV
 500         bool "printenv (1.3 kb)"
 501         default BUSYBOX_DEFAULT_PRINTENV
 502         help
 503         printenv is used to print all or part of environment.
 504 config BUSYBOX_CONFIG_PRINTF
 505         bool "printf (3.8 kb)"
 506         default BUSYBOX_DEFAULT_PRINTF
 507         help
 508         printf is used to format and print specified strings.
 509         It's similar to 'echo' except it has more options.
 510 config BUSYBOX_CONFIG_PWD
 511         bool "pwd (3.7 kb)"
 512         default BUSYBOX_DEFAULT_PWD
 513         help
 514         pwd is used to print the current directory.
 515 config BUSYBOX_CONFIG_READLINK
 516         bool "readlink (4 kb)"
 517         default BUSYBOX_DEFAULT_READLINK
 518         help
 519         This program reads a symbolic link and returns the name
 520         of the file it points to
 521
 522 config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
 523         bool "Enable canonicalization by following all symlinks (-f)"
 524         default BUSYBOX_DEFAULT_FEATURE_READLINK_FOLLOW
 525         depends on BUSYBOX_CONFIG_READLINK
 526         help
 527         Enable the readlink option (-f).
 528 config BUSYBOX_CONFIG_REALPATH
 529         bool "realpath (1.6 kb)"
 530         default BUSYBOX_DEFAULT_REALPATH
 531         help
 532         Return the canonicalized absolute pathname.
 533         This isn't provided by GNU shellutils, but where else does it belong.
 534 config BUSYBOX_CONFIG_RM
 535         bool "rm (5.4 kb)"
 536         default BUSYBOX_DEFAULT_RM
 537         help
 538         rm is used to remove files or directories.
 539 config BUSYBOX_CONFIG_RMDIR
 540         bool "rmdir (3.5 kb)"
 541         default BUSYBOX_DEFAULT_RMDIR
 542         help
 543         rmdir is used to remove empty directories.
 544 config BUSYBOX_CONFIG_SEQ
 545         bool "seq (3.8 kb)"
 546         default BUSYBOX_DEFAULT_SEQ
 547         help
 548         print a sequence of numbers
 549 config BUSYBOX_CONFIG_SHRED
 550         bool "shred (4.9 kb)"
 551         default BUSYBOX_DEFAULT_SHRED
 552         help
 553         Overwrite a file to hide its contents, and optionally delete it
 554 config BUSYBOX_CONFIG_SHUF
 555         bool "shuf (5.4 kb)"
 556         default BUSYBOX_DEFAULT_SHUF
 557         help
 558         Generate random permutations
 559 config BUSYBOX_CONFIG_SLEEP
 560         bool "sleep (2 kb)"
 561         default BUSYBOX_DEFAULT_SLEEP
 562         help
 563         sleep is used to pause for a specified number of seconds.
 564         It comes in 3 versions:
 565         - small: takes one integer parameter
 566         - fancy: takes multiple integer arguments with suffixes:
 567                 sleep 1d 2h 3m 15s
 568         - fancy with fractional numbers:
 569                 sleep 2.3s 4.5h sleeps for 16202.3 seconds
 570         Last one is "the most compatible" with coreutils sleep,
 571         but it adds around 1k of code.
 572
 573 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 574         bool "Enable multiple arguments and s/m/h/d suffixes"
 575         default BUSYBOX_DEFAULT_FEATURE_FANCY_SLEEP
 576         depends on BUSYBOX_CONFIG_SLEEP
 577         help
 578         Allow sleep to pause for specified minutes, hours, and days.
 579 config BUSYBOX_CONFIG_SORT
 580         bool "sort (7.7 kb)"
 581         default BUSYBOX_DEFAULT_SORT
 582         help
 583         sort is used to sort lines of text in specified files.
 584
 585 config BUSYBOX_CONFIG_FEATURE_SORT_BIG
 586         bool "Full SuSv3 compliant sort (support -ktcbdfiogM)"
 587         default BUSYBOX_DEFAULT_FEATURE_SORT_BIG
 588         depends on BUSYBOX_CONFIG_SORT
 589         help
 590         Without this, sort only supports -rusz, and an integer version
 591         of -n. Selecting this adds sort keys, floating point support, and
 592         more. This adds a little over 3k to a nonstatic build on x86.
 593
 594         The SuSv3 sort standard is available at:
 595         http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 596
 597 config BUSYBOX_CONFIG_FEATURE_SORT_OPTIMIZE_MEMORY
 598         bool "Use less memory (but might be slower)"
 599         default BUSYBOX_DEFAULT_FEATURE_SORT_OPTIMIZE_MEMORY   # defaults to N since we are size-paranoid tribe
 600         depends on BUSYBOX_CONFIG_SORT
 601         help
 602         Attempt to use less memory (by storing only one copy
 603         of duplicated lines, and such). Useful if you work on huge files.
 604 config BUSYBOX_CONFIG_SPLIT
 605         bool "split (5 kb)"
 606         default BUSYBOX_DEFAULT_SPLIT
 607         help
 608         Split a file into pieces.
 609
 610 config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
 611         bool "Fancy extensions"
 612         default BUSYBOX_DEFAULT_FEATURE_SPLIT_FANCY
 613         depends on BUSYBOX_CONFIG_SPLIT
 614         help
 615         Add support for features not required by SUSv3.
 616         Supports additional suffixes 'b' for 512 bytes,
 617         'g' for 1GiB for the -b option.
 618 config BUSYBOX_CONFIG_STAT
 619         bool "stat (11 kb)"
 620         default BUSYBOX_DEFAULT_STAT
 621         help
 622         display file or filesystem status.
 623
 624 config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
 625         bool "Enable custom formats (-c)"
 626         default BUSYBOX_DEFAULT_FEATURE_STAT_FORMAT
 627         depends on BUSYBOX_CONFIG_STAT
 628         help
 629         Without this, stat will not support the '-c format' option where
 630         users can pass a custom format string for output. This adds about
 631         7k to a nonstatic build on amd64.
 632
 633 config BUSYBOX_CONFIG_FEATURE_STAT_FILESYSTEM
 634         bool "Enable display of filesystem status (-f)"
 635         default BUSYBOX_DEFAULT_FEATURE_STAT_FILESYSTEM
 636         depends on BUSYBOX_CONFIG_STAT
 637         help
 638         Without this, stat will not support the '-f' option to display
 639         information about filesystem status.
 640 config BUSYBOX_CONFIG_STTY
 641         bool "stty (8.9 kb)"
 642         default BUSYBOX_DEFAULT_STTY
 643         help
 644         stty is used to change and print terminal line settings.
 645 config BUSYBOX_CONFIG_SUM
 646         bool "sum (4 kb)"
 647         default BUSYBOX_DEFAULT_SUM
 648         help
 649         checksum and count the blocks in a file
 650 config BUSYBOX_CONFIG_SYNC
 651         bool "sync (3.8 kb)"
 652         default BUSYBOX_DEFAULT_SYNC
 653         help
 654         sync is used to flush filesystem buffers.
 655 config BUSYBOX_CONFIG_FEATURE_SYNC_FANCY
 656         bool "Enable -d and -f flags (requires syncfs(2) in libc)"
 657         default BUSYBOX_DEFAULT_FEATURE_SYNC_FANCY
 658         depends on BUSYBOX_CONFIG_SYNC
 659         help
 660         sync -d FILE... executes fdatasync() on each FILE.
 661         sync -f FILE... executes syncfs() on each FILE.
 662 config BUSYBOX_CONFIG_FSYNC
 663         bool "fsync (3.6 kb)"
 664         default BUSYBOX_DEFAULT_FSYNC
 665         help
 666         fsync is used to flush file-related cached blocks to disk.
 667 config BUSYBOX_CONFIG_TAC
 668         bool "tac (3.9 kb)"
 669         default BUSYBOX_DEFAULT_TAC
 670         help
 671         tac is used to concatenate and print files in reverse.
 672 config BUSYBOX_CONFIG_TAIL
 673         bool "tail (6.8 kb)"
 674         default BUSYBOX_DEFAULT_TAIL
 675         help
 676         tail is used to print the last specified number of lines
 677         from files.
 678
 679 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
 680         bool "Enable -q, -s, -v, and -F options"
 681         default BUSYBOX_DEFAULT_FEATURE_FANCY_TAIL
 682         depends on BUSYBOX_CONFIG_TAIL
 683         help
 684         These options are provided by GNU tail, but
 685         are not specified in the SUSv3 standard:
 686                 -q      Never output headers giving file names
 687                 -s SEC  Wait SEC seconds between reads with -f
 688                 -v      Always output headers giving file names
 689                 -F      Same as -f, but keep retrying
 690 config BUSYBOX_CONFIG_TEE
 691         bool "tee (4.2 kb)"
 692         default BUSYBOX_DEFAULT_TEE
 693         help
 694         tee is used to read from standard input and write
 695         to standard output and files.
 696
 697 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
 698         bool "Enable block I/O (larger/faster) instead of byte I/O"
 699         default BUSYBOX_DEFAULT_FEATURE_TEE_USE_BLOCK_IO
 700         depends on BUSYBOX_CONFIG_TEE
 701         help
 702         Enable this option for a faster tee, at expense of size.
 703 config BUSYBOX_CONFIG_TEST
 704         bool "test (4.1 kb)"
 705         default BUSYBOX_DEFAULT_TEST
 706         help
 707         test is used to check file types and compare values,
 708         returning an appropriate exit code. The bash shell
 709         has test built in, ash can build it in optionally.
 710
 711 config BUSYBOX_CONFIG_TEST1
 712         bool "test as ["
 713         default BUSYBOX_DEFAULT_TEST1
 714         help
 715         Provide test command in the "[ EXPR ]" form
 716
 717 config BUSYBOX_CONFIG_TEST2
 718         bool "test as [["
 719         default BUSYBOX_DEFAULT_TEST2
 720         help
 721         Provide test command in the "[[ EXPR ]]" form
 722
 723 config BUSYBOX_CONFIG_FEATURE_TEST_64
 724         bool "Extend test to 64 bit"
 725         default BUSYBOX_DEFAULT_FEATURE_TEST_64
 726         depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_TEST1 || BUSYBOX_CONFIG_TEST2 || BUSYBOX_CONFIG_ASH_TEST || BUSYBOX_CONFIG_HUSH_TEST
 727         help
 728         Enable 64-bit support in test.
 729 config BUSYBOX_CONFIG_TIMEOUT
 730         bool "timeout (6 kb)"
 731         default BUSYBOX_DEFAULT_TIMEOUT
 732         help
 733         Runs a program and watches it. If it does not terminate in
 734         specified number of seconds, it is sent a signal.
 735 config BUSYBOX_CONFIG_TOUCH
 736         bool "touch (5.9 kb)"
 737         default BUSYBOX_DEFAULT_TOUCH
 738         help
 739         touch is used to create or change the access and/or
 740         modification timestamp of specified files.
 741
 742 config BUSYBOX_CONFIG_FEATURE_TOUCH_NODEREF
 743         bool "Add support for -h"
 744         default BUSYBOX_DEFAULT_FEATURE_TOUCH_NODEREF
 745         depends on BUSYBOX_CONFIG_TOUCH
 746         help
 747         Enable touch to have the -h option.
 748         This requires libc support for lutimes() function.
 749
 750 config BUSYBOX_CONFIG_FEATURE_TOUCH_SUSV3
 751         bool "Add support for SUSV3 features (-d -t -r)"
 752         default BUSYBOX_DEFAULT_FEATURE_TOUCH_SUSV3
 753         depends on BUSYBOX_CONFIG_TOUCH
 754         help
 755         Enable touch to use a reference file or a given date/time argument.
 756 config BUSYBOX_CONFIG_TR
 757         bool "tr (5.1 kb)"
 758         default BUSYBOX_DEFAULT_TR
 759         help
 760         tr is used to squeeze, and/or delete characters from standard
 761         input, writing to standard output.
 762
 763 config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
 764         bool "Enable character classes (such as [:upper:])"
 765         default BUSYBOX_DEFAULT_FEATURE_TR_CLASSES
 766         depends on BUSYBOX_CONFIG_TR
 767         help
 768         Enable character classes, enabling commands such as:
 769         tr [:upper:] [:lower:] to convert input into lowercase.
 770
 771 config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
 772         bool "Enable equivalence classes"
 773         default BUSYBOX_DEFAULT_FEATURE_TR_EQUIV
 774         depends on BUSYBOX_CONFIG_TR
 775         help
 776         Enable equivalence classes, which essentially add the enclosed
 777         character to the current set. For instance, tr [=a=] xyz would
 778         replace all instances of 'a' with 'xyz'. This option is mainly
 779         useful for cases when no other way of expressing a character
 780         is possible.
 781 config BUSYBOX_CONFIG_TRUE
 782         bool "true (tiny)"
 783         default BUSYBOX_DEFAULT_TRUE
 784         help
 785         true returns an exit code of TRUE (0).
 786 config BUSYBOX_CONFIG_TRUNCATE
 787         bool "truncate (4.2 kb)"
 788         default BUSYBOX_DEFAULT_TRUNCATE
 789         help
 790         truncate truncates files to a given size. If a file does
 791         not exist, it is created unless told otherwise.
 792 config BUSYBOX_CONFIG_TTY
 793         bool "tty (3.6 kb)"
 794         default BUSYBOX_DEFAULT_TTY
 795         help
 796         tty is used to print the name of the current terminal to
 797         standard output.
 798 config BUSYBOX_CONFIG_UNAME
 799         bool "uname (3.9 kb)"
 800         default BUSYBOX_DEFAULT_UNAME
 801         help
 802         uname is used to print system information.
 803
 804 config BUSYBOX_CONFIG_UNAME_OSNAME
 805         string "Operating system name"
 806         default BUSYBOX_DEFAULT_UNAME_OSNAME
 807         depends on BUSYBOX_CONFIG_UNAME
 808         help
 809         Sets the operating system name reported by uname -o.  The
 810         default BUSYBOX_DEFAULT_UNAME_OSNAME "GNU/Linux".
 811
 812 config BUSYBOX_CONFIG_BB_ARCH
 813         bool "arch (1.1 kb)"
 814         default BUSYBOX_DEFAULT_BB_ARCH
 815         help
 816         Same as uname -m.
 817 config BUSYBOX_CONFIG_UNIQ
 818         bool "uniq (4.9 kb)"
 819         default BUSYBOX_DEFAULT_UNIQ
 820         help
 821         uniq is used to remove duplicate lines from a sorted file.
 822 config BUSYBOX_CONFIG_UNLINK
 823         bool "unlink (3.2 kb)"
 824         default BUSYBOX_DEFAULT_UNLINK
 825         help
 826         unlink deletes a file by calling unlink()
 827 config BUSYBOX_CONFIG_USLEEP
 828         bool "usleep (1.3 kb)"
 829         default BUSYBOX_DEFAULT_USLEEP
 830         help
 831         usleep is used to pause for a specified number of microseconds.
 832 config BUSYBOX_CONFIG_UUDECODE
 833         bool "uudecode (5.8 kb)"
 834         default BUSYBOX_DEFAULT_UUDECODE
 835         help
 836         uudecode is used to decode a uuencoded file.
 837 config BUSYBOX_CONFIG_BASE32
 838         bool "base32 (4.9 kb)"
 839         default BUSYBOX_DEFAULT_BASE32
 840         help
 841         Base32 encode and decode
 842 config BUSYBOX_CONFIG_BASE64
 843         bool "base64 (4.9 kb)"
 844         default BUSYBOX_DEFAULT_BASE64
 845         help
 846         Base64 encode and decode
 847 config BUSYBOX_CONFIG_UUENCODE
 848         bool "uuencode (4.4 kb)"
 849         default BUSYBOX_DEFAULT_UUENCODE
 850         help
 851         uuencode is used to uuencode a file.
 852 config BUSYBOX_CONFIG_WC
 853         bool "wc (4.5 kb)"
 854         default BUSYBOX_DEFAULT_WC
 855         help
 856         wc is used to print the number of bytes, words, and lines,
 857         in specified files.
 858
 859 config BUSYBOX_CONFIG_FEATURE_WC_LARGE
 860         bool "Support very large counts"
 861         default BUSYBOX_DEFAULT_FEATURE_WC_LARGE
 862         depends on BUSYBOX_CONFIG_WC
 863         help
 864         Use "unsigned long long" for counter variables.
 865 config BUSYBOX_CONFIG_WHO
 866         bool "who (3.9 kb)"
 867         default BUSYBOX_DEFAULT_WHO
 868         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 869         help
 870         Print users currently logged on.
 871
 872 config BUSYBOX_CONFIG_W
 873         bool "w (3.8 kb)"
 874         default BUSYBOX_DEFAULT_W
 875         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 876         help
 877         Print users currently logged on.
 878
 879 config BUSYBOX_CONFIG_USERS
 880         bool "users (3.4 kb)"
 881         default BUSYBOX_DEFAULT_USERS
 882         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 883         help
 884         Print users currently logged on.
 885 config BUSYBOX_CONFIG_WHOAMI
 886         bool "whoami (3.2 kb)"
 887         default BUSYBOX_DEFAULT_WHOAMI
 888         help
 889         whoami is used to print the username of the current
 890         user id (same as id -un).
 891 config BUSYBOX_CONFIG_YES
 892         bool "yes (1.2 kb)"
 893         default BUSYBOX_DEFAULT_YES
 894         help
 895         yes is used to repeatedly output a specific string, or
 896         the default string 'y'.
 897
 898 comment "Common options"
 899
 900 config BUSYBOX_CONFIG_FEATURE_VERBOSE
 901         bool "Support verbose options (usually -v) for various applets"
 902         default BUSYBOX_DEFAULT_FEATURE_VERBOSE
 903         help
 904         Enable cp -v, rm -v and similar messages.
 905         Also enables long option (--verbose) if it exists.
 906         Without this option, -v is accepted but ignored.
 907
 908 comment "Common options for cp and mv"
 909         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 910
 911 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
 912         bool "Preserve hard links"
 913         default BUSYBOX_DEFAULT_FEATURE_PRESERVE_HARDLINKS
 914         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 915         help
 916         Allow cp and mv to preserve hard links.
 917
 918 comment "Common options for df, du, ls"
 919         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 920
 921 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
 922         bool "Support human readable output (example 13k, 23M, 235G)"
 923         default BUSYBOX_DEFAULT_FEATURE_HUMAN_READABLE
 924         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 925         help
 926         Allow df, du, and ls to have human readable output.
 927
 928 endmenu