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
  67 config BUSYBOX_CONFIG_CRC32
  68         bool "crc32 (4.1 kb)"
  69         default BUSYBOX_DEFAULT_CRC32
  70 config BUSYBOX_CONFIG_COMM
  71         bool "comm (4.2 kb)"
  72         default BUSYBOX_DEFAULT_COMM
  73         help
  74         comm is used to compare two files line by line and return
  75         a three-column output.
  76 config BUSYBOX_CONFIG_CP
  77         bool "cp (10 kb)"
  78         default BUSYBOX_DEFAULT_CP
  79         help
  80         cp is used to copy files and directories.
  81
  82 config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
  83         bool "Enable long options"
  84         default BUSYBOX_DEFAULT_FEATURE_CP_LONG_OPTIONS
  85         depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
  86         help
  87         Enable long options.
  88         Also add support for --parents option.
  89
  90 config BUSYBOX_CONFIG_FEATURE_CP_REFLINK
  91         bool "Enable --reflink[=auto]"
  92         default BUSYBOX_DEFAULT_FEATURE_CP_REFLINK
  93         depends on BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
  94 config BUSYBOX_CONFIG_CUT
  95         bool "cut (5.8 kb)"
  96         default BUSYBOX_DEFAULT_CUT
  97         help
  98         cut is used to print selected parts of lines from
  99         each file to stdout.
 100
 101 config BUSYBOX_CONFIG_FEATURE_CUT_REGEX
 102         bool "cut -F"
 103         default BUSYBOX_DEFAULT_FEATURE_CUT_REGEX
 104         depends on BUSYBOX_CONFIG_CUT
 105         help
 106         Allow regex based delimiters.
 107 config BUSYBOX_CONFIG_DATE
 108         bool "date (7 kb)"
 109         default BUSYBOX_DEFAULT_DATE
 110         help
 111         date is used to set the system date or display the
 112         current time in the given format.
 113
 114 config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
 115         bool "Enable ISO date format output (-I)"
 116         default BUSYBOX_DEFAULT_FEATURE_DATE_ISOFMT
 117         depends on BUSYBOX_CONFIG_DATE
 118         help
 119         Enable option (-I) to output an ISO-8601 compliant
 120         date/time string.
 121
 122 config BUSYBOX_CONFIG_FEATURE_DATE_NANO
 123         bool "Support %[num]N nanosecond format specifier"
 124         default BUSYBOX_DEFAULT_FEATURE_DATE_NANO # stat's nanosecond field is a bit non-portable
 125         depends on BUSYBOX_CONFIG_DATE
 126         help
 127         Support %[num]N format specifier. Adds ~250 bytes of code.
 128
 129 config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
 130         bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
 131         default BUSYBOX_DEFAULT_FEATURE_DATE_COMPAT
 132         depends on BUSYBOX_CONFIG_DATE
 133         help
 134         System time can be set by 'date -s DATE' and simply 'date DATE',
 135         but formats of DATE string are different. 'date DATE' accepts
 136         a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
 137         unnatural placement of year between minutes and seconds.
 138         date -s (and other commands like touch -d) use more sensible
 139         formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
 140
 141         With this option off, 'date DATE' and 'date -s DATE' support
 142         the same format. With it on, 'date DATE' additionally supports
 143         MMDDhhmm[[YY]YY][.ss] format.
 144 config BUSYBOX_CONFIG_DD
 145         bool "dd (7.5 kb)"
 146         default BUSYBOX_DEFAULT_DD
 147         help
 148         dd copies a file (from standard input to standard output,
 149         by default) using specific input and output blocksizes,
 150         while optionally performing conversions on it.
 151
 152 config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
 153         bool "Enable signal handling for status reporting"
 154         default BUSYBOX_DEFAULT_FEATURE_DD_SIGNAL_HANDLING
 155         depends on BUSYBOX_CONFIG_DD
 156         help
 157         Sending a SIGUSR1 signal to a running 'dd' process makes it
 158         print to standard error the number of records read and written
 159         so far, then to resume copying.
 160
 161         $ dd if=/dev/zero of=/dev/null &
 162         $ pid=$!; kill -USR1 $pid; sleep 1; kill $pid
 163         10899206+0 records in
 164         10899206+0 records out
 165
 166 config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
 167         bool "Enable the third status line upon signal"
 168         default BUSYBOX_DEFAULT_FEATURE_DD_THIRD_STATUS_LINE
 169         depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
 170         help
 171         Displays a coreutils-like third status line with transferred bytes,
 172         elapsed time and speed.
 173
 174 config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
 175         bool "Enable ibs, obs, iflag, oflag and conv options"
 176         default BUSYBOX_DEFAULT_FEATURE_DD_IBS_OBS
 177         depends on BUSYBOX_CONFIG_DD
 178         help
 179         Enable support for writing a certain number of bytes in and out,
 180         at a time, and performing conversions on the data stream.
 181
 182 config BUSYBOX_CONFIG_FEATURE_DD_STATUS
 183         bool "Enable status display options"
 184         default BUSYBOX_DEFAULT_FEATURE_DD_STATUS
 185         depends on BUSYBOX_CONFIG_DD
 186         help
 187         Enable support for status=noxfer/none option.
 188 config BUSYBOX_CONFIG_DF
 189         bool "df (6.8 kb)"
 190         default BUSYBOX_DEFAULT_DF
 191         help
 192         df reports the amount of disk space used and available
 193         on filesystems.
 194
 195 config BUSYBOX_CONFIG_FEATURE_DF_FANCY
 196         bool "Enable -a, -i, -B"
 197         default BUSYBOX_DEFAULT_FEATURE_DF_FANCY
 198         depends on BUSYBOX_CONFIG_DF
 199         help
 200         -a Show all filesystems
 201         -i Inodes
 202         -B <SIZE> Blocksize
 203 config BUSYBOX_CONFIG_DIRNAME
 204         bool "dirname (329 bytes)"
 205         default BUSYBOX_DEFAULT_DIRNAME
 206         help
 207         dirname is used to strip a non-directory suffix from
 208         a file name.
 209 config BUSYBOX_CONFIG_DOS2UNIX
 210         bool "dos2unix (5.2 kb)"
 211         default BUSYBOX_DEFAULT_DOS2UNIX
 212         help
 213         dos2unix is used to convert a text file from DOS format to
 214         UNIX format, and vice versa.
 215
 216 config BUSYBOX_CONFIG_UNIX2DOS
 217         bool "unix2dos (5.2 kb)"
 218         default BUSYBOX_DEFAULT_UNIX2DOS
 219         help
 220         unix2dos is used to convert a text file from UNIX format to
 221         DOS format, and vice versa.
 222 config BUSYBOX_CONFIG_DU
 223         bool "du (6.3 kb)"
 224         default BUSYBOX_DEFAULT_DU
 225         help
 226         du is used to report the amount of disk space used
 227         for specified files.
 228
 229 config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 230         bool "Use default blocksize of 1024 bytes (else it's 512 bytes)"
 231         default BUSYBOX_DEFAULT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 232         depends on BUSYBOX_CONFIG_DU
 233 config BUSYBOX_CONFIG_ECHO
 234         bool "echo (1.8 kb)"
 235         default BUSYBOX_DEFAULT_ECHO
 236         help
 237         echo prints a specified string to stdout.
 238
 239 # this entry also appears in shell/Config.in, next to the echo builtin
 240 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
 241         bool "Enable -n and -e options"
 242         default BUSYBOX_DEFAULT_FEATURE_FANCY_ECHO
 243         depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_ECHO || BUSYBOX_CONFIG_HUSH_ECHO
 244 config BUSYBOX_CONFIG_ENV
 245         bool "env (4 kb)"
 246         default BUSYBOX_DEFAULT_ENV
 247         help
 248         env is used to set an environment variable and run
 249         a command; without options it displays the current
 250         environment.
 251 config BUSYBOX_CONFIG_EXPAND
 252         bool "expand (5.1 kb)"
 253         default BUSYBOX_DEFAULT_EXPAND
 254         help
 255         By default, convert all tabs to spaces.
 256
 257 config BUSYBOX_CONFIG_UNEXPAND
 258         bool "unexpand (5.3 kb)"
 259         default BUSYBOX_DEFAULT_UNEXPAND
 260         help
 261         By default, convert only leading sequences of blanks to tabs.
 262 config BUSYBOX_CONFIG_EXPR
 263         bool "expr (6.6 kb)"
 264         default BUSYBOX_DEFAULT_EXPR
 265         help
 266         expr is used to calculate numbers and print the result
 267         to standard output.
 268
 269 config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
 270         bool "Extend Posix numbers support to 64 bit"
 271         default BUSYBOX_DEFAULT_EXPR_MATH_SUPPORT_64
 272         depends on BUSYBOX_CONFIG_EXPR
 273         help
 274         Enable 64-bit math support in the expr applet. This will make
 275         the applet slightly larger, but will allow computation with very
 276         large numbers.
 277 config BUSYBOX_CONFIG_FACTOR
 278         bool "factor (2.7 kb)"
 279         default BUSYBOX_DEFAULT_FACTOR
 280         help
 281         factor factorizes integers
 282 config BUSYBOX_CONFIG_FALSE
 283         bool "false (tiny)"
 284         default BUSYBOX_DEFAULT_FALSE
 285         help
 286         false returns an exit code of FALSE (1).
 287 config BUSYBOX_CONFIG_FOLD
 288         bool "fold (4.6 kb)"
 289         default BUSYBOX_DEFAULT_FOLD
 290         help
 291         Wrap text to fit a specific width.
 292 config BUSYBOX_CONFIG_HEAD
 293         bool "head (3.8 kb)"
 294         default BUSYBOX_DEFAULT_HEAD
 295         help
 296         head is used to print the first specified number of lines
 297         from files.
 298
 299 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
 300         bool "Enable -c, -q, and -v"
 301         default BUSYBOX_DEFAULT_FEATURE_FANCY_HEAD
 302         depends on BUSYBOX_CONFIG_HEAD
 303 config BUSYBOX_CONFIG_HOSTID
 304         bool "hostid (286 bytes)"
 305         default BUSYBOX_DEFAULT_HOSTID
 306         help
 307         hostid prints the numeric identifier (in hexadecimal) for
 308         the current host.
 309 config BUSYBOX_CONFIG_ID
 310         bool "id (7 kb)"
 311         default BUSYBOX_DEFAULT_ID
 312         help
 313         id displays the current user and group ID names.
 314
 315 config BUSYBOX_CONFIG_GROUPS
 316         bool "groups (6.7 kb)"
 317         default BUSYBOX_DEFAULT_GROUPS
 318         help
 319         Print the group names associated with current user id.
 320 config BUSYBOX_CONFIG_INSTALL
 321         bool "install (12 kb)"
 322         default BUSYBOX_DEFAULT_INSTALL
 323         help
 324         Copy files and set attributes.
 325
 326 config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
 327         bool "Enable long options"
 328         default BUSYBOX_DEFAULT_FEATURE_INSTALL_LONG_OPTIONS
 329         depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
 330 config BUSYBOX_CONFIG_LINK
 331         bool "link (3.2 kb)"
 332         default BUSYBOX_DEFAULT_LINK
 333         help
 334         link creates hard links between files.
 335 config BUSYBOX_CONFIG_LN
 336         bool "ln (4.9 kb)"
 337         default BUSYBOX_DEFAULT_LN
 338         help
 339         ln is used to create hard or soft links between files.
 340 config BUSYBOX_CONFIG_LOGNAME
 341         bool "logname (1.1 kb)"
 342         default BUSYBOX_DEFAULT_LOGNAME
 343         help
 344         logname is used to print the current user's login name.
 345 config BUSYBOX_CONFIG_LS
 346         bool "ls (14 kb)"
 347         default BUSYBOX_DEFAULT_LS
 348         help
 349         ls is used to list the contents of directories.
 350
 351 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
 352         bool "Enable filetyping options (-p and -F)"
 353         default BUSYBOX_DEFAULT_FEATURE_LS_FILETYPES
 354         depends on BUSYBOX_CONFIG_LS
 355
 356 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
 357         bool "Enable symlinks dereferencing (-L)"
 358         default BUSYBOX_DEFAULT_FEATURE_LS_FOLLOWLINKS
 359         depends on BUSYBOX_CONFIG_LS
 360
 361 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
 362         bool "Enable recursion (-R)"
 363         default BUSYBOX_DEFAULT_FEATURE_LS_RECURSIVE
 364         depends on BUSYBOX_CONFIG_LS
 365
 366 config BUSYBOX_CONFIG_FEATURE_LS_WIDTH
 367         bool "Enable -w WIDTH and window size autodetection"
 368         default BUSYBOX_DEFAULT_FEATURE_LS_WIDTH
 369         depends on BUSYBOX_CONFIG_LS
 370
 371 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
 372         bool "Sort the file names"
 373         default BUSYBOX_DEFAULT_FEATURE_LS_SORTFILES
 374         depends on BUSYBOX_CONFIG_LS
 375         help
 376         Allow ls to sort file names alphabetically.
 377
 378 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
 379         bool "Show file timestamps"
 380         default BUSYBOX_DEFAULT_FEATURE_LS_TIMESTAMPS
 381         depends on BUSYBOX_CONFIG_LS
 382         help
 383         Allow ls to display timestamps for files.
 384
 385 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
 386         bool "Show username/groupnames"
 387         default BUSYBOX_DEFAULT_FEATURE_LS_USERNAME
 388         depends on BUSYBOX_CONFIG_LS
 389         help
 390         Allow ls to display username/groupname for files.
 391
 392 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
 393         bool "Allow use of color to identify file types"
 394         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR
 395         depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
 396         help
 397         This enables the --color option to ls.
 398
 399 config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
 400         bool "Produce colored ls output by default"
 401         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR_IS_DEFAULT
 402         depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
 403         help
 404         Saying yes here will turn coloring on by default,
 405         even if no "--color" option is given to the ls command.
 406         This is not recommended, since the colors are not
 407         configurable, and the output may not be legible on
 408         many output screens.
 409 config BUSYBOX_CONFIG_MD5SUM
 410         bool "md5sum (6.5 kb)"
 411         default BUSYBOX_DEFAULT_MD5SUM
 412         help
 413         Compute and check MD5 message digest
 414
 415 config BUSYBOX_CONFIG_SHA1SUM
 416         bool "sha1sum (5.9 kb)"
 417         default BUSYBOX_DEFAULT_SHA1SUM
 418         help
 419         Compute and check SHA1 message digest
 420
 421 config BUSYBOX_CONFIG_SHA256SUM
 422         bool "sha256sum (7 kb)"
 423         default BUSYBOX_DEFAULT_SHA256SUM
 424         help
 425         Compute and check SHA256 message digest
 426
 427 config BUSYBOX_CONFIG_SHA512SUM
 428         bool "sha512sum (7.4 kb)"
 429         default BUSYBOX_DEFAULT_SHA512SUM
 430         help
 431         Compute and check SHA512 message digest
 432
 433 config BUSYBOX_CONFIG_SHA3SUM
 434         bool "sha3sum (6.1 kb)"
 435         default BUSYBOX_DEFAULT_SHA3SUM
 436         help
 437         Compute and check SHA3 message digest
 438
 439 comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
 440         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 441
 442 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
 443         bool "Enable -c, -s and -w options"
 444         default BUSYBOX_DEFAULT_FEATURE_MD5_SHA1_SUM_CHECK
 445         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 446         help
 447         Enabling the -c options allows files to be checked
 448         against pre-calculated hash values.
 449         -s and -w are useful options when verifying checksums.
 450 config BUSYBOX_CONFIG_MKDIR
 451         bool "mkdir (4.5 kb)"
 452         default BUSYBOX_DEFAULT_MKDIR
 453         help
 454         mkdir is used to create directories with the specified names.
 455 config BUSYBOX_CONFIG_MKFIFO
 456         bool "mkfifo (3.8 kb)"
 457         default BUSYBOX_DEFAULT_MKFIFO
 458         help
 459         mkfifo is used to create FIFOs (named pipes).
 460         The 'mknod' program can also create FIFOs.
 461 config BUSYBOX_CONFIG_MKNOD
 462         bool "mknod (4.5 kb)"
 463         default BUSYBOX_DEFAULT_MKNOD
 464         help
 465         mknod is used to create FIFOs or block/character special
 466         files with the specified names.
 467 config BUSYBOX_CONFIG_MKTEMP
 468         bool "mktemp (4.2 kb)"
 469         default BUSYBOX_DEFAULT_MKTEMP
 470         help
 471         mktemp is used to create unique temporary files
 472 config BUSYBOX_CONFIG_MV
 473         bool "mv (10 kb)"
 474         default BUSYBOX_DEFAULT_MV
 475         help
 476         mv is used to move or rename files or directories.
 477 config BUSYBOX_CONFIG_NICE
 478         bool "nice (2.1 kb)"
 479         default BUSYBOX_DEFAULT_NICE
 480         help
 481         nice runs a program with modified scheduling priority.
 482 config BUSYBOX_CONFIG_NL
 483         bool "nl (4.6 kb)"
 484         default BUSYBOX_DEFAULT_NL
 485         help
 486         nl is used to number lines of files.
 487 config BUSYBOX_CONFIG_NOHUP
 488         bool "nohup (2 kb)"
 489         default BUSYBOX_DEFAULT_NOHUP
 490         help
 491         run a command immune to hangups, with output to a non-tty.
 492 config BUSYBOX_CONFIG_NPROC
 493         bool "nproc (3.7 kb)"
 494         default BUSYBOX_DEFAULT_NPROC
 495         help
 496         Print number of CPUs
 497 config BUSYBOX_CONFIG_OD
 498         bool "od (11 kb)"
 499         default BUSYBOX_DEFAULT_OD
 500         help
 501         od is used to dump binary files in octal and other formats.
 502 config BUSYBOX_CONFIG_PASTE
 503         bool "paste (4.9 kb)"
 504         default BUSYBOX_DEFAULT_PASTE
 505         help
 506         paste is used to paste lines of different files together
 507         and write the result to stdout
 508 config BUSYBOX_CONFIG_PRINTENV
 509         bool "printenv (1.3 kb)"
 510         default BUSYBOX_DEFAULT_PRINTENV
 511         help
 512         printenv is used to print all or part of environment.
 513 config BUSYBOX_CONFIG_PRINTF
 514         bool "printf (3.8 kb)"
 515         default BUSYBOX_DEFAULT_PRINTF
 516         help
 517         printf is used to format and print specified strings.
 518         It's similar to 'echo' except it has more options.
 519 config BUSYBOX_CONFIG_PWD
 520         bool "pwd (3.7 kb)"
 521         default BUSYBOX_DEFAULT_PWD
 522         help
 523         pwd is used to print the current directory.
 524 config BUSYBOX_CONFIG_READLINK
 525         bool "readlink (4 kb)"
 526         default BUSYBOX_DEFAULT_READLINK
 527         help
 528         This program reads a symbolic link and returns the name
 529         of the file it points to
 530
 531 config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
 532         bool "Enable canonicalization by following all symlinks (-f)"
 533         default BUSYBOX_DEFAULT_FEATURE_READLINK_FOLLOW
 534         depends on BUSYBOX_CONFIG_READLINK
 535         help
 536         Enable the readlink option (-f).
 537 config BUSYBOX_CONFIG_REALPATH
 538         bool "realpath (1.6 kb)"
 539         default BUSYBOX_DEFAULT_REALPATH
 540         help
 541         Return the canonicalized absolute pathname.
 542         This isn't provided by GNU shellutils, but where else does it belong.
 543 config BUSYBOX_CONFIG_RM
 544         bool "rm (5.4 kb)"
 545         default BUSYBOX_DEFAULT_RM
 546         help
 547         rm is used to remove files or directories.
 548 config BUSYBOX_CONFIG_RMDIR
 549         bool "rmdir (3.5 kb)"
 550         default BUSYBOX_DEFAULT_RMDIR
 551         help
 552         rmdir is used to remove empty directories.
 553 config BUSYBOX_CONFIG_SEQ
 554         bool "seq (3.8 kb)"
 555         default BUSYBOX_DEFAULT_SEQ
 556         help
 557         print a sequence of numbers
 558 config BUSYBOX_CONFIG_SHRED
 559         bool "shred (4.9 kb)"
 560         default BUSYBOX_DEFAULT_SHRED
 561         help
 562         Overwrite a file to hide its contents, and optionally delete it
 563 config BUSYBOX_CONFIG_SHUF
 564         bool "shuf (5.4 kb)"
 565         default BUSYBOX_DEFAULT_SHUF
 566         help
 567         Generate random permutations
 568 config BUSYBOX_CONFIG_SLEEP
 569         bool "sleep (2 kb)"
 570         default BUSYBOX_DEFAULT_SLEEP
 571         help
 572         sleep is used to pause for a specified number of seconds.
 573         It comes in 3 versions:
 574         - small: takes one integer parameter
 575         - fancy: takes multiple integer arguments with suffixes:
 576                 sleep 1d 2h 3m 15s
 577         - fancy with fractional numbers:
 578                 sleep 2.3s 4.5h sleeps for 16202.3 seconds
 579         Last one is "the most compatible" with coreutils sleep,
 580         but it adds around 1k of code.
 581
 582 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 583         bool "Enable multiple arguments and s/m/h/d suffixes"
 584         default BUSYBOX_DEFAULT_FEATURE_FANCY_SLEEP
 585         depends on BUSYBOX_CONFIG_SLEEP
 586         help
 587         Allow sleep to pause for specified minutes, hours, and days.
 588 config BUSYBOX_CONFIG_SORT
 589         bool "sort (7.7 kb)"
 590         default BUSYBOX_DEFAULT_SORT
 591         help
 592         sort is used to sort lines of text in specified files.
 593
 594 config BUSYBOX_CONFIG_FEATURE_SORT_BIG
 595         bool "Full SuSv3 compliant sort (support -ktcbdfiogM)"
 596         default BUSYBOX_DEFAULT_FEATURE_SORT_BIG
 597         depends on BUSYBOX_CONFIG_SORT
 598         help
 599         Without this, sort only supports -rusz, and an integer version
 600         of -n. Selecting this adds sort keys, floating point support, and
 601         more. This adds a little over 3k to a nonstatic build on x86.
 602
 603         The SuSv3 sort standard is available at:
 604         http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 605
 606 config BUSYBOX_CONFIG_FEATURE_SORT_OPTIMIZE_MEMORY
 607         bool "Use less memory (but might be slower)"
 608         default BUSYBOX_DEFAULT_FEATURE_SORT_OPTIMIZE_MEMORY   # defaults to N since we are size-paranoid tribe
 609         depends on BUSYBOX_CONFIG_SORT
 610         help
 611         Attempt to use less memory (by storing only one copy
 612         of duplicated lines, and such). Useful if you work on huge files.
 613 config BUSYBOX_CONFIG_SPLIT
 614         bool "split (5 kb)"
 615         default BUSYBOX_DEFAULT_SPLIT
 616         help
 617         Split a file into pieces.
 618
 619 config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
 620         bool "Fancy extensions"
 621         default BUSYBOX_DEFAULT_FEATURE_SPLIT_FANCY
 622         depends on BUSYBOX_CONFIG_SPLIT
 623         help
 624         Add support for features not required by SUSv3.
 625         Supports additional suffixes 'b' for 512 bytes,
 626         'g' for 1GiB for the -b option.
 627 config BUSYBOX_CONFIG_STAT
 628         bool "stat (11 kb)"
 629         default BUSYBOX_DEFAULT_STAT
 630         help
 631         display file or filesystem status.
 632
 633 config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
 634         bool "Enable custom formats (-c)"
 635         default BUSYBOX_DEFAULT_FEATURE_STAT_FORMAT
 636         depends on BUSYBOX_CONFIG_STAT
 637         help
 638         Without this, stat will not support the '-c format' option where
 639         users can pass a custom format string for output. This adds about
 640         7k to a nonstatic build on amd64.
 641
 642 config BUSYBOX_CONFIG_FEATURE_STAT_FILESYSTEM
 643         bool "Enable display of filesystem status (-f)"
 644         default BUSYBOX_DEFAULT_FEATURE_STAT_FILESYSTEM
 645         depends on BUSYBOX_CONFIG_STAT
 646         help
 647         Without this, stat will not support the '-f' option to display
 648         information about filesystem status.
 649 config BUSYBOX_CONFIG_STTY
 650         bool "stty (8.9 kb)"
 651         default BUSYBOX_DEFAULT_STTY
 652         help
 653         stty is used to change and print terminal line settings.
 654 config BUSYBOX_CONFIG_SUM
 655         bool "sum (4 kb)"
 656         default BUSYBOX_DEFAULT_SUM
 657         help
 658         checksum and count the blocks in a file
 659 config BUSYBOX_CONFIG_SYNC
 660         bool "sync (3.8 kb)"
 661         default BUSYBOX_DEFAULT_SYNC
 662         help
 663         sync is used to flush filesystem buffers.
 664 config BUSYBOX_CONFIG_FEATURE_SYNC_FANCY
 665         bool "Enable -d and -f flags (requires syncfs(2) in libc)"
 666         default BUSYBOX_DEFAULT_FEATURE_SYNC_FANCY
 667         depends on BUSYBOX_CONFIG_SYNC
 668         help
 669         sync -d FILE... executes fdatasync() on each FILE.
 670         sync -f FILE... executes syncfs() on each FILE.
 671 config BUSYBOX_CONFIG_FSYNC
 672         bool "fsync (3.6 kb)"
 673         default BUSYBOX_DEFAULT_FSYNC
 674         help
 675         fsync is used to flush file-related cached blocks to disk.
 676 config BUSYBOX_CONFIG_TAC
 677         bool "tac (3.9 kb)"
 678         default BUSYBOX_DEFAULT_TAC
 679         help
 680         tac is used to concatenate and print files in reverse.
 681 config BUSYBOX_CONFIG_TAIL
 682         bool "tail (6.8 kb)"
 683         default BUSYBOX_DEFAULT_TAIL
 684         help
 685         tail is used to print the last specified number of lines
 686         from files.
 687
 688 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
 689         bool "Enable -q, -s, -v, and -F options"
 690         default BUSYBOX_DEFAULT_FEATURE_FANCY_TAIL
 691         depends on BUSYBOX_CONFIG_TAIL
 692         help
 693         These options are provided by GNU tail, but
 694         are not specified in the SUSv3 standard:
 695                 -q      Never output headers giving file names
 696                 -s SEC  Wait SEC seconds between reads with -f
 697                 -v      Always output headers giving file names
 698                 -F      Same as -f, but keep retrying
 699 config BUSYBOX_CONFIG_TEE
 700         bool "tee (4.2 kb)"
 701         default BUSYBOX_DEFAULT_TEE
 702         help
 703         tee is used to read from standard input and write
 704         to standard output and files.
 705
 706 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
 707         bool "Enable block I/O (larger/faster) instead of byte I/O"
 708         default BUSYBOX_DEFAULT_FEATURE_TEE_USE_BLOCK_IO
 709         depends on BUSYBOX_CONFIG_TEE
 710         help
 711         Enable this option for a faster tee, at expense of size.
 712 config BUSYBOX_CONFIG_TEST
 713         bool "test (4.1 kb)"
 714         default BUSYBOX_DEFAULT_TEST
 715         help
 716         test is used to check file types and compare values,
 717         returning an appropriate exit code. The bash shell
 718         has test built in, ash can build it in optionally.
 719
 720 config BUSYBOX_CONFIG_TEST1
 721         bool "test as ["
 722         default BUSYBOX_DEFAULT_TEST1
 723         help
 724         Provide test command in the "[ EXPR ]" form
 725
 726 config BUSYBOX_CONFIG_TEST2
 727         bool "test as [["
 728         default BUSYBOX_DEFAULT_TEST2
 729         help
 730         Provide test command in the "[[ EXPR ]]" form
 731
 732 config BUSYBOX_CONFIG_FEATURE_TEST_64
 733         bool "Extend test to 64 bit"
 734         default BUSYBOX_DEFAULT_FEATURE_TEST_64
 735         depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_TEST1 || BUSYBOX_CONFIG_TEST2 || BUSYBOX_CONFIG_ASH_TEST || BUSYBOX_CONFIG_HUSH_TEST
 736         help
 737         Enable 64-bit support in test.
 738 config BUSYBOX_CONFIG_TIMEOUT
 739         bool "timeout (6 kb)"
 740         default BUSYBOX_DEFAULT_TIMEOUT
 741         help
 742         Runs a program and watches it. If it does not terminate in
 743         specified number of seconds, it is sent a signal.
 744 config BUSYBOX_CONFIG_TOUCH
 745         bool "touch (5.9 kb)"
 746         default BUSYBOX_DEFAULT_TOUCH
 747         help
 748         touch is used to create or change the access and/or
 749         modification timestamp of specified files.
 750
 751 config BUSYBOX_CONFIG_FEATURE_TOUCH_SUSV3
 752         bool "Add support for SUSV3 features (-a -d -m -t -r)"
 753         default BUSYBOX_DEFAULT_FEATURE_TOUCH_SUSV3
 754         depends on BUSYBOX_CONFIG_TOUCH
 755         help
 756         Enable touch to use a reference file or a given date/time argument.
 757 config BUSYBOX_CONFIG_TR
 758         bool "tr (5.1 kb)"
 759         default BUSYBOX_DEFAULT_TR
 760         help
 761         tr is used to squeeze, and/or delete characters from standard
 762         input, writing to standard output.
 763
 764 config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
 765         bool "Enable character classes (such as [:upper:])"
 766         default BUSYBOX_DEFAULT_FEATURE_TR_CLASSES
 767         depends on BUSYBOX_CONFIG_TR
 768         help
 769         Enable character classes, enabling commands such as:
 770         tr [:upper:] [:lower:] to convert input into lowercase.
 771
 772 config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
 773         bool "Enable equivalence classes"
 774         default BUSYBOX_DEFAULT_FEATURE_TR_EQUIV
 775         depends on BUSYBOX_CONFIG_TR
 776         help
 777         Enable equivalence classes, which essentially add the enclosed
 778         character to the current set. For instance, tr [=a=] xyz would
 779         replace all instances of 'a' with 'xyz'. This option is mainly
 780         useful for cases when no other way of expressing a character
 781         is possible.
 782 config BUSYBOX_CONFIG_TRUE
 783         bool "true (tiny)"
 784         default BUSYBOX_DEFAULT_TRUE
 785         help
 786         true returns an exit code of TRUE (0).
 787 config BUSYBOX_CONFIG_TRUNCATE
 788         bool "truncate (4.2 kb)"
 789         default BUSYBOX_DEFAULT_TRUNCATE
 790         help
 791         truncate truncates files to a given size. If a file does
 792         not exist, it is created unless told otherwise.
 793 config BUSYBOX_CONFIG_TTY
 794         bool "tty (3.6 kb)"
 795         default BUSYBOX_DEFAULT_TTY
 796         help
 797         tty is used to print the name of the current terminal to
 798         standard output.
 799 config BUSYBOX_CONFIG_UNAME
 800         bool "uname (3.9 kb)"
 801         default BUSYBOX_DEFAULT_UNAME
 802         help
 803         uname is used to print system information.
 804
 805 config BUSYBOX_CONFIG_UNAME_OSNAME
 806         string "Operating system name"
 807         default BUSYBOX_DEFAULT_UNAME_OSNAME
 808         depends on BUSYBOX_CONFIG_UNAME
 809         help
 810         Sets the operating system name reported by uname -o.  The
 811         default BUSYBOX_DEFAULT_UNAME_OSNAME "GNU/Linux".
 812
 813 config BUSYBOX_CONFIG_BB_ARCH
 814         bool "arch (1.1 kb)"
 815         default BUSYBOX_DEFAULT_BB_ARCH
 816         help
 817         Same as uname -m.
 818 config BUSYBOX_CONFIG_UNIQ
 819         bool "uniq (4.9 kb)"
 820         default BUSYBOX_DEFAULT_UNIQ
 821         help
 822         uniq is used to remove duplicate lines from a sorted file.
 823 config BUSYBOX_CONFIG_UNLINK
 824         bool "unlink (3.2 kb)"
 825         default BUSYBOX_DEFAULT_UNLINK
 826         help
 827         unlink deletes a file by calling unlink()
 828 config BUSYBOX_CONFIG_USLEEP
 829         bool "usleep (1.3 kb)"
 830         default BUSYBOX_DEFAULT_USLEEP
 831         help
 832         usleep is used to pause for a specified number of microseconds.
 833 config BUSYBOX_CONFIG_UUDECODE
 834         bool "uudecode (5.8 kb)"
 835         default BUSYBOX_DEFAULT_UUDECODE
 836         help
 837         uudecode is used to decode a uuencoded file.
 838 config BUSYBOX_CONFIG_BASE32
 839         bool "base32 (4.9 kb)"
 840         default BUSYBOX_DEFAULT_BASE32
 841         help
 842         Base32 encode and decode
 843 config BUSYBOX_CONFIG_BASE64
 844         bool "base64 (4.9 kb)"
 845         default BUSYBOX_DEFAULT_BASE64
 846         help
 847         Base64 encode and decode
 848 config BUSYBOX_CONFIG_UUENCODE
 849         bool "uuencode (4.4 kb)"
 850         default BUSYBOX_DEFAULT_UUENCODE
 851         help
 852         uuencode is used to uuencode a file.
 853 config BUSYBOX_CONFIG_WC
 854         bool "wc (4.5 kb)"
 855         default BUSYBOX_DEFAULT_WC
 856         help
 857         wc is used to print the number of bytes, words, and lines,
 858         in specified files.
 859
 860 config BUSYBOX_CONFIG_FEATURE_WC_LARGE
 861         bool "Support very large counts"
 862         default BUSYBOX_DEFAULT_FEATURE_WC_LARGE
 863         depends on BUSYBOX_CONFIG_WC
 864         help
 865         Use "unsigned long long" for counter variables.
 866 config BUSYBOX_CONFIG_WHO
 867         bool "who (3.9 kb)"
 868         default BUSYBOX_DEFAULT_WHO
 869         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 870         help
 871         Print users currently logged on.
 872
 873 config BUSYBOX_CONFIG_W
 874         bool "w (3.8 kb)"
 875         default BUSYBOX_DEFAULT_W
 876         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 877         help
 878         Print users currently logged on.
 879
 880 config BUSYBOX_CONFIG_USERS
 881         bool "users (3.4 kb)"
 882         default BUSYBOX_DEFAULT_USERS
 883         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 884         help
 885         Print users currently logged on.
 886 config BUSYBOX_CONFIG_WHOAMI
 887         bool "whoami (3.2 kb)"
 888         default BUSYBOX_DEFAULT_WHOAMI
 889         help
 890         whoami is used to print the username of the current
 891         user id (same as id -un).
 892 config BUSYBOX_CONFIG_YES
 893         bool "yes (1.2 kb)"
 894         default BUSYBOX_DEFAULT_YES
 895         help
 896         yes is used to repeatedly output a specific string, or
 897         the default string 'y'.
 898
 899 comment "Common options"
 900
 901 config BUSYBOX_CONFIG_FEATURE_VERBOSE
 902         bool "Support verbose options (usually -v) for various applets"
 903         default BUSYBOX_DEFAULT_FEATURE_VERBOSE
 904         help
 905         Enable cp -v, rm -v and similar messages.
 906         Also enables long option (--verbose) if it exists.
 907         Without this option, -v is accepted but ignored.
 908
 909 comment "Common options for cp and mv"
 910         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 911
 912 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
 913         bool "Preserve hard links"
 914         default BUSYBOX_DEFAULT_FEATURE_PRESERVE_HARDLINKS
 915         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 916         help
 917         Allow cp and mv to preserve hard links.
 918
 919 comment "Common options for df, du, ls"
 920         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 921
 922 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
 923         bool "Support human readable output (example 13k, 23M, 235G)"
 924         default BUSYBOX_DEFAULT_FEATURE_HUMAN_READABLE
 925         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 926         help
 927         Allow df, du, and ls to have human readable output.
 928
 929 endmenu