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 scripts/kbuild/config-language.txt.
   5 #
   6
   7 menu "Coreutils"
   8
   9 config BUSYBOX_CONFIG_BASENAME
  10         bool "basename"
  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"
  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 config BUSYBOX_CONFIG_DATE
  23         bool "date"
  24         default BUSYBOX_DEFAULT_DATE
  25         help
  26           date is used to set the system date or display the
  27           current time in the given format.
  28
  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
  33         help
  34           Enable option (-I) to output an ISO-8601 compliant
  35           date/time string.
  36
  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
  43         help
  44           Support %[num]N format specifier. Adds ~250 bytes of code.
  45
  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
  50         help
  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).
  57
  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_DD
  62         bool "dd"
  63         default BUSYBOX_DEFAULT_DD
  64         help
  65           dd copies a file (from standard input to standard output,
  66           by default) using specific input and output blocksizes,
  67           while optionally performing conversions on it.
  68
  69 config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
  70         bool "Enable signal handling for status reporting"
  71         default BUSYBOX_DEFAULT_FEATURE_DD_SIGNAL_HANDLING
  72         depends on BUSYBOX_CONFIG_DD
  73         help
  74           Sending a SIGUSR1 signal to a running `dd' process makes it
  75           print to standard error the number of records read and written
  76           so far, then to resume copying.
  77
  78           $ dd if=/dev/zero of=/dev/null &
  79           $ pid=$!; kill -USR1 $pid; sleep 1; kill $pid
  80           10899206+0 records in
  81           10899206+0 records out
  82
  83 config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
  84         bool "Enable the third status line upon signal"
  85         default BUSYBOX_DEFAULT_FEATURE_DD_THIRD_STATUS_LINE
  86         depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
  87         help
  88           Displays a coreutils-like third status line with transferred bytes,
  89           elapsed time and speed.
  90
  91 config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
  92         bool "Enable ibs, obs and conv options"
  93         default BUSYBOX_DEFAULT_FEATURE_DD_IBS_OBS
  94         depends on BUSYBOX_CONFIG_DD
  95         help
  96           Enables support for writing a certain number of bytes in and out,
  97           at a time, and performing conversions on the data stream.
  98
  99 config BUSYBOX_CONFIG_FEATURE_DD_STATUS
 100         bool "Enable status display options"
 101         default BUSYBOX_DEFAULT_FEATURE_DD_STATUS
 102         depends on BUSYBOX_CONFIG_DD
 103         help
 104           Enables support for status=noxfer/none option.
 105 config BUSYBOX_CONFIG_HOSTID
 106         bool "hostid"
 107         default BUSYBOX_DEFAULT_HOSTID
 108         help
 109           hostid prints the numeric identifier (in hexadecimal) for
 110           the current host.
 111 config BUSYBOX_CONFIG_ID
 112         bool "id"
 113         default BUSYBOX_DEFAULT_ID
 114         help
 115           id displays the current user and group ID names.
 116 config BUSYBOX_CONFIG_GROUPS
 117         bool "groups"
 118         default BUSYBOX_DEFAULT_GROUPS
 119         help
 120           Print the group names associated with current user id.
 121 config BUSYBOX_CONFIG_SHUF
 122         bool "shuf"
 123         default BUSYBOX_DEFAULT_SHUF
 124         help
 125           Generate random permutations
 126 config BUSYBOX_CONFIG_SYNC
 127         bool "sync"
 128         default BUSYBOX_DEFAULT_SYNC
 129         help
 130           sync is used to flush filesystem buffers.
 131 config BUSYBOX_CONFIG_FEATURE_SYNC_FANCY
 132         bool "Enable -d and -f flags (requres syncfs(2) in libc)"
 133         default BUSYBOX_DEFAULT_FEATURE_SYNC_FANCY
 134         depends on BUSYBOX_CONFIG_SYNC
 135         help
 136           sync -d FILE... executes fdatasync() on each FILE.
 137           sync -f FILE... executes syncfs() on each FILE.
 138 config BUSYBOX_CONFIG_TEST
 139         bool "test"
 140         default BUSYBOX_DEFAULT_TEST
 141         help
 142           test is used to check file types and compare values,
 143           returning an appropriate exit code. The bash shell
 144           has test built in, ash can build it in optionally.
 145
 146 config BUSYBOX_CONFIG_FEATURE_TEST_64
 147         bool "Extend test to 64 bit"
 148         default BUSYBOX_DEFAULT_FEATURE_TEST_64
 149         depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_ASH_BUILTIN_TEST || BUSYBOX_CONFIG_HUSH
 150         help
 151           Enable 64-bit support in test.
 152 config BUSYBOX_CONFIG_TOUCH
 153         bool "touch"
 154         default BUSYBOX_DEFAULT_TOUCH
 155         help
 156           touch is used to create or change the access and/or
 157           modification timestamp of specified files.
 158
 159 config BUSYBOX_CONFIG_FEATURE_TOUCH_NODEREF
 160         bool "Add support for -h"
 161         default BUSYBOX_DEFAULT_FEATURE_TOUCH_NODEREF
 162         depends on BUSYBOX_CONFIG_TOUCH
 163         help
 164           Enable touch to have the -h option.
 165           This requires libc support for lutimes() function.
 166
 167 config BUSYBOX_CONFIG_FEATURE_TOUCH_SUSV3
 168         bool "Add support for SUSV3 features (-d -t -r)"
 169         default BUSYBOX_DEFAULT_FEATURE_TOUCH_SUSV3
 170         depends on BUSYBOX_CONFIG_TOUCH
 171         help
 172           Enable touch to use a reference file or a given date/time argument.
 173 config BUSYBOX_CONFIG_TR
 174         bool "tr"
 175         default BUSYBOX_DEFAULT_TR
 176         help
 177           tr is used to squeeze, and/or delete characters from standard
 178           input, writing to standard output.
 179
 180 config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
 181         bool "Enable character classes (such as [:upper:])"
 182         default BUSYBOX_DEFAULT_FEATURE_TR_CLASSES
 183         depends on BUSYBOX_CONFIG_TR
 184         help
 185           Enable character classes, enabling commands such as:
 186           tr [:upper:] [:lower:] to convert input into lowercase.
 187
 188 config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
 189         bool "Enable equivalence classes"
 190         default BUSYBOX_DEFAULT_FEATURE_TR_EQUIV
 191         depends on BUSYBOX_CONFIG_TR
 192         help
 193           Enable equivalence classes, which essentially add the enclosed
 194           character to the current set. For instance, tr [=a=] xyz would
 195           replace all instances of 'a' with 'xyz'. This option is mainly
 196           useful for cases when no other way of expressing a character
 197           is possible.
 198 config BUSYBOX_CONFIG_TRUNCATE
 199         bool "truncate"
 200         default BUSYBOX_DEFAULT_TRUNCATE
 201         help
 202           truncate truncates files to a given size. If a file does
 203           not exist, it is created unless told otherwise.
 204 config BUSYBOX_CONFIG_UNLINK
 205         bool "unlink"
 206         default BUSYBOX_DEFAULT_UNLINK
 207         help
 208           unlink deletes a file by calling unlink()
 209 config BUSYBOX_CONFIG_BASE64
 210         bool "base64"
 211         default BUSYBOX_DEFAULT_BASE64
 212         help
 213           Base64 encode and decode
 214 config BUSYBOX_CONFIG_WHO
 215       bool "who"
 216       default BUSYBOX_DEFAULT_WHO
 217       depends on BUSYBOX_CONFIG_FEATURE_UTMP
 218       help
 219         who is used to show who is logged on.
 220 config BUSYBOX_CONFIG_USERS
 221       bool "users"
 222       default BUSYBOX_DEFAULT_USERS
 223       depends on BUSYBOX_CONFIG_FEATURE_UTMP
 224       help
 225         Print users currently logged on.
 226
 227 config BUSYBOX_CONFIG_CAL
 228         bool "cal"
 229         default BUSYBOX_DEFAULT_CAL
 230         help
 231           cal is used to display a monthly calendar.
 232
 233 config BUSYBOX_CONFIG_CATV
 234         bool "catv"
 235         default BUSYBOX_DEFAULT_CATV
 236         help
 237           Display nonprinting characters as escape sequences (like some
 238           implementations' cat -v option).
 239
 240 config BUSYBOX_CONFIG_CHGRP
 241         bool "chgrp"
 242         default BUSYBOX_DEFAULT_CHGRP
 243         help
 244           chgrp is used to change the group ownership of files.
 245
 246 config BUSYBOX_CONFIG_CHMOD
 247         bool "chmod"
 248         default BUSYBOX_DEFAULT_CHMOD
 249         help
 250           chmod is used to change the access permission of files.
 251
 252 config BUSYBOX_CONFIG_CHOWN
 253         bool "chown"
 254         default BUSYBOX_DEFAULT_CHOWN
 255         help
 256           chown is used to change the user and/or group ownership
 257           of files.
 258
 259 config BUSYBOX_CONFIG_FEATURE_CHOWN_LONG_OPTIONS
 260         bool "Enable long options"
 261         default BUSYBOX_DEFAULT_FEATURE_CHOWN_LONG_OPTIONS
 262         depends on BUSYBOX_CONFIG_CHOWN && BUSYBOX_CONFIG_LONG_OPTS
 263         help
 264           Enable use of long options
 265
 266 config BUSYBOX_CONFIG_CHROOT
 267         bool "chroot"
 268         default BUSYBOX_DEFAULT_CHROOT
 269         help
 270           chroot is used to change the root directory and run a command.
 271           The default command is `/bin/sh'.
 272
 273 config BUSYBOX_CONFIG_CKSUM
 274         bool "cksum"
 275         default BUSYBOX_DEFAULT_CKSUM
 276         help
 277           cksum is used to calculate the CRC32 checksum of a file.
 278
 279 config BUSYBOX_CONFIG_COMM
 280         bool "comm"
 281         default BUSYBOX_DEFAULT_COMM
 282         help
 283           comm is used to compare two files line by line and return
 284           a three-column output.
 285
 286 config BUSYBOX_CONFIG_CP
 287         bool "cp"
 288         default BUSYBOX_DEFAULT_CP
 289         help
 290           cp is used to copy files and directories.
 291
 292 config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
 293         bool "Enable long options for cp"
 294         default BUSYBOX_DEFAULT_FEATURE_CP_LONG_OPTIONS
 295         depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
 296         help
 297           Enable long options for cp.
 298           Also add support for --parents option.
 299
 300 config BUSYBOX_CONFIG_CUT
 301         bool "cut"
 302         default BUSYBOX_DEFAULT_CUT
 303         help
 304           cut is used to print selected parts of lines from
 305           each file to stdout.
 306
 307 config BUSYBOX_CONFIG_DF
 308         bool "df"
 309         default BUSYBOX_DEFAULT_DF
 310         help
 311           df reports the amount of disk space used and available
 312           on filesystems.
 313
 314 config BUSYBOX_CONFIG_FEATURE_DF_FANCY
 315         bool "Enable -a, -i, -B"
 316         default BUSYBOX_DEFAULT_FEATURE_DF_FANCY
 317         depends on BUSYBOX_CONFIG_DF
 318         help
 319           This option enables -a, -i and -B.
 320
 321             -a Show all filesystems
 322             -i Inodes
 323             -B <SIZE> Blocksize
 324
 325 config BUSYBOX_CONFIG_DIRNAME
 326         bool "dirname"
 327         default BUSYBOX_DEFAULT_DIRNAME
 328         help
 329           dirname is used to strip a non-directory suffix from
 330           a file name.
 331
 332 config BUSYBOX_CONFIG_DOS2UNIX
 333         bool "dos2unix/unix2dos"
 334         default BUSYBOX_DEFAULT_DOS2UNIX
 335         help
 336           dos2unix is used to convert a text file from DOS format to
 337           UNIX format, and vice versa.
 338
 339 config BUSYBOX_CONFIG_UNIX2DOS
 340         bool
 341         default BUSYBOX_DEFAULT_UNIX2DOS
 342         depends on BUSYBOX_CONFIG_DOS2UNIX
 343         help
 344           unix2dos is used to convert a text file from UNIX format to
 345           DOS format, and vice versa.
 346
 347 config BUSYBOX_CONFIG_DU
 348         bool "du (default blocksize of 512 bytes)"
 349         default BUSYBOX_DEFAULT_DU
 350         help
 351           du is used to report the amount of disk space used
 352           for specified files.
 353
 354 config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 355         bool "Use a default blocksize of 1024 bytes (1K)"
 356         default BUSYBOX_DEFAULT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 357         depends on BUSYBOX_CONFIG_DU
 358         help
 359           Use a blocksize of (1K) instead of the default 512b.
 360
 361 config BUSYBOX_CONFIG_ECHO
 362         bool "echo (basic SuSv3 version taking no options)"
 363         default BUSYBOX_DEFAULT_ECHO
 364         help
 365           echo is used to print a specified string to stdout.
 366
 367 # this entry also appears in shell/Config.in, next to the echo builtin
 368 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
 369         bool "Enable echo options (-n and -e)"
 370         default BUSYBOX_DEFAULT_FEATURE_FANCY_ECHO
 371         depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_BUILTIN_ECHO || BUSYBOX_CONFIG_HUSH
 372         help
 373           This adds options (-n and -e) to echo.
 374
 375 config BUSYBOX_CONFIG_ENV
 376         bool "env"
 377         default BUSYBOX_DEFAULT_ENV
 378         help
 379           env is used to set an environment variable and run
 380           a command; without options it displays the current
 381           environment.
 382
 383 config BUSYBOX_CONFIG_FEATURE_ENV_LONG_OPTIONS
 384         bool "Enable long options"
 385         default BUSYBOX_DEFAULT_FEATURE_ENV_LONG_OPTIONS
 386         depends on BUSYBOX_CONFIG_ENV && BUSYBOX_CONFIG_LONG_OPTS
 387         help
 388           Support long options for the env applet.
 389
 390 config BUSYBOX_CONFIG_EXPAND
 391         bool "expand"
 392         default BUSYBOX_DEFAULT_EXPAND
 393         help
 394           By default, convert all tabs to spaces.
 395
 396 config BUSYBOX_CONFIG_FEATURE_EXPAND_LONG_OPTIONS
 397         bool "Enable long options"
 398         default BUSYBOX_DEFAULT_FEATURE_EXPAND_LONG_OPTIONS
 399         depends on BUSYBOX_CONFIG_EXPAND && BUSYBOX_CONFIG_LONG_OPTS
 400         help
 401           Support long options for the expand applet.
 402
 403 config BUSYBOX_CONFIG_EXPR
 404         bool "expr"
 405         default BUSYBOX_DEFAULT_EXPR
 406         help
 407           expr is used to calculate numbers and print the result
 408           to standard output.
 409
 410 config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
 411         bool "Extend Posix numbers support to 64 bit"
 412         default BUSYBOX_DEFAULT_EXPR_MATH_SUPPORT_64
 413         depends on BUSYBOX_CONFIG_EXPR
 414         help
 415           Enable 64-bit math support in the expr applet. This will make
 416           the applet slightly larger, but will allow computation with very
 417           large numbers.
 418
 419 config BUSYBOX_CONFIG_FALSE
 420         bool "false"
 421         default BUSYBOX_DEFAULT_FALSE
 422         help
 423           false returns an exit code of FALSE (1).
 424
 425 config BUSYBOX_CONFIG_FOLD
 426         bool "fold"
 427         default BUSYBOX_DEFAULT_FOLD
 428         help
 429           Wrap text to fit a specific width.
 430
 431 config BUSYBOX_CONFIG_FSYNC
 432         bool "fsync"
 433         default BUSYBOX_DEFAULT_FSYNC
 434         help
 435           fsync is used to flush file-related cached blocks to disk.
 436
 437 config BUSYBOX_CONFIG_HEAD
 438         bool "head"
 439         default BUSYBOX_DEFAULT_HEAD
 440         help
 441           head is used to print the first specified number of lines
 442           from files.
 443
 444 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
 445         bool "Enable head options (-c, -q, and -v)"
 446         default BUSYBOX_DEFAULT_FEATURE_FANCY_HEAD
 447         depends on BUSYBOX_CONFIG_HEAD
 448         help
 449           This enables the head options (-c, -q, and -v).
 450
 451 config BUSYBOX_CONFIG_INSTALL
 452         bool "install"
 453         default BUSYBOX_DEFAULT_INSTALL
 454         help
 455           Copy files and set attributes.
 456
 457 config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
 458         bool "Enable long options"
 459         default BUSYBOX_DEFAULT_FEATURE_INSTALL_LONG_OPTIONS
 460         depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
 461         help
 462           Support long options for the install applet.
 463
 464 ####config LENGTH
 465 ####    bool "length"
 466 ####    default y
 467 ####    help
 468 ####      length is used to print out the length of a specified string.
 469
 470 config BUSYBOX_CONFIG_LN
 471         bool "ln"
 472         default BUSYBOX_DEFAULT_LN
 473         help
 474           ln is used to create hard or soft links between files.
 475
 476 config BUSYBOX_CONFIG_LOGNAME
 477         bool "logname"
 478         default BUSYBOX_DEFAULT_LOGNAME
 479         help
 480           logname is used to print the current user's login name.
 481
 482 config BUSYBOX_CONFIG_LS
 483         bool "ls"
 484         default BUSYBOX_DEFAULT_LS
 485         help
 486           ls is used to list the contents of directories.
 487
 488 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
 489         bool "Enable filetyping options (-p and -F)"
 490         default BUSYBOX_DEFAULT_FEATURE_LS_FILETYPES
 491         depends on BUSYBOX_CONFIG_LS
 492         help
 493           Enable the ls options (-p and -F).
 494
 495 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
 496         bool "Enable symlinks dereferencing (-L)"
 497         default BUSYBOX_DEFAULT_FEATURE_LS_FOLLOWLINKS
 498         depends on BUSYBOX_CONFIG_LS
 499         help
 500           Enable the ls option (-L).
 501
 502 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
 503         bool "Enable recursion (-R)"
 504         default BUSYBOX_DEFAULT_FEATURE_LS_RECURSIVE
 505         depends on BUSYBOX_CONFIG_LS
 506         help
 507           Enable the ls option (-R).
 508
 509 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
 510         bool "Sort the file names"
 511         default BUSYBOX_DEFAULT_FEATURE_LS_SORTFILES
 512         depends on BUSYBOX_CONFIG_LS
 513         help
 514           Allow ls to sort file names alphabetically.
 515
 516 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
 517         bool "Show file timestamps"
 518         default BUSYBOX_DEFAULT_FEATURE_LS_TIMESTAMPS
 519         depends on BUSYBOX_CONFIG_LS
 520         help
 521           Allow ls to display timestamps for files.
 522
 523 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
 524         bool "Show username/groupnames"
 525         default BUSYBOX_DEFAULT_FEATURE_LS_USERNAME
 526         depends on BUSYBOX_CONFIG_LS
 527         help
 528           Allow ls to display username/groupname for files.
 529
 530 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
 531         bool "Allow use of color to identify file types"
 532         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR
 533         depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
 534         help
 535           This enables the --color option to ls.
 536
 537 config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
 538         bool "Produce colored ls output by default"
 539         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR_IS_DEFAULT
 540         depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
 541         help
 542           Saying yes here will turn coloring on by default,
 543           even if no "--color" option is given to the ls command.
 544           This is not recommended, since the colors are not
 545           configurable, and the output may not be legible on
 546           many output screens.
 547
 548 config BUSYBOX_CONFIG_MD5SUM
 549         bool "md5sum"
 550         default BUSYBOX_DEFAULT_MD5SUM
 551         help
 552           md5sum is used to print or check MD5 checksums.
 553
 554 config BUSYBOX_CONFIG_MKDIR
 555         bool "mkdir"
 556         default BUSYBOX_DEFAULT_MKDIR
 557         help
 558           mkdir is used to create directories with the specified names.
 559
 560 config BUSYBOX_CONFIG_FEATURE_MKDIR_LONG_OPTIONS
 561         bool "Enable long options"
 562         default BUSYBOX_DEFAULT_FEATURE_MKDIR_LONG_OPTIONS
 563         depends on BUSYBOX_CONFIG_MKDIR && BUSYBOX_CONFIG_LONG_OPTS
 564         help
 565           Support long options for the mkdir applet.
 566
 567 config BUSYBOX_CONFIG_MKFIFO
 568         bool "mkfifo"
 569         default BUSYBOX_DEFAULT_MKFIFO
 570         help
 571           mkfifo is used to create FIFOs (named pipes).
 572           The `mknod' program can also create FIFOs.
 573
 574 config BUSYBOX_CONFIG_MKNOD
 575         bool "mknod"
 576         default BUSYBOX_DEFAULT_MKNOD
 577         help
 578           mknod is used to create FIFOs or block/character special
 579           files with the specified names.
 580
 581 config BUSYBOX_CONFIG_MV
 582         bool "mv"
 583         default BUSYBOX_DEFAULT_MV
 584         help
 585           mv is used to move or rename files or directories.
 586
 587 config BUSYBOX_CONFIG_FEATURE_MV_LONG_OPTIONS
 588         bool "Enable long options"
 589         default BUSYBOX_DEFAULT_FEATURE_MV_LONG_OPTIONS
 590         depends on BUSYBOX_CONFIG_MV && BUSYBOX_CONFIG_LONG_OPTS
 591         help
 592           Support long options for the mv applet.
 593
 594 config BUSYBOX_CONFIG_NICE
 595         bool "nice"
 596         default BUSYBOX_DEFAULT_NICE
 597         help
 598           nice runs a program with modified scheduling priority.
 599
 600 config BUSYBOX_CONFIG_NOHUP
 601         bool "nohup"
 602         default BUSYBOX_DEFAULT_NOHUP
 603         help
 604           run a command immune to hangups, with output to a non-tty.
 605
 606 config BUSYBOX_CONFIG_OD
 607         bool "od"
 608         default BUSYBOX_DEFAULT_OD
 609         help
 610           od is used to dump binary files in octal and other formats.
 611
 612 config BUSYBOX_CONFIG_PRINTENV
 613         bool "printenv"
 614         default BUSYBOX_DEFAULT_PRINTENV
 615         help
 616           printenv is used to print all or part of environment.
 617
 618 config BUSYBOX_CONFIG_PRINTF
 619         bool "printf"
 620         default BUSYBOX_DEFAULT_PRINTF
 621         help
 622           printf is used to format and print specified strings.
 623           It's similar to `echo' except it has more options.
 624
 625 config BUSYBOX_CONFIG_PWD
 626         bool "pwd"
 627         default BUSYBOX_DEFAULT_PWD
 628         help
 629           pwd is used to print the current directory.
 630
 631 config BUSYBOX_CONFIG_READLINK
 632         bool "readlink"
 633         default BUSYBOX_DEFAULT_READLINK
 634         help
 635           This program reads a symbolic link and returns the name
 636           of the file it points to
 637
 638 config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
 639         bool "Enable canonicalization by following all symlinks (-f)"
 640         default BUSYBOX_DEFAULT_FEATURE_READLINK_FOLLOW
 641         depends on BUSYBOX_CONFIG_READLINK
 642         help
 643           Enable the readlink option (-f).
 644
 645 config BUSYBOX_CONFIG_REALPATH
 646         bool "realpath"
 647         default BUSYBOX_DEFAULT_REALPATH
 648         help
 649           Return the canonicalized absolute pathname.
 650           This isn't provided by GNU shellutils, but where else does it belong.
 651
 652 config BUSYBOX_CONFIG_RM
 653         bool "rm"
 654         default BUSYBOX_DEFAULT_RM
 655         help
 656           rm is used to remove files or directories.
 657
 658 config BUSYBOX_CONFIG_RMDIR
 659         bool "rmdir"
 660         default BUSYBOX_DEFAULT_RMDIR
 661         help
 662           rmdir is used to remove empty directories.
 663
 664 config BUSYBOX_CONFIG_FEATURE_RMDIR_LONG_OPTIONS
 665         bool "Enable long options"
 666         default BUSYBOX_DEFAULT_FEATURE_RMDIR_LONG_OPTIONS
 667         depends on BUSYBOX_CONFIG_RMDIR && BUSYBOX_CONFIG_LONG_OPTS
 668         help
 669           Support long options for the rmdir applet, including
 670           --ignore-fail-on-non-empty for compatibility with GNU rmdir.
 671
 672 config BUSYBOX_CONFIG_SEQ
 673         bool "seq"
 674         default BUSYBOX_DEFAULT_SEQ
 675         help
 676           print a sequence of numbers
 677
 678 config BUSYBOX_CONFIG_SHA1SUM
 679         bool "sha1sum"
 680         default BUSYBOX_DEFAULT_SHA1SUM
 681         help
 682           Compute and check SHA1 message digest
 683
 684 config BUSYBOX_CONFIG_SHA256SUM
 685         bool "sha256sum"
 686         default BUSYBOX_DEFAULT_SHA256SUM
 687         help
 688           Compute and check SHA256 message digest
 689
 690 config BUSYBOX_CONFIG_SHA512SUM
 691         bool "sha512sum"
 692         default BUSYBOX_DEFAULT_SHA512SUM
 693         help
 694           Compute and check SHA512 message digest
 695
 696 config BUSYBOX_CONFIG_SHA3SUM
 697         bool "sha3sum"
 698         default BUSYBOX_DEFAULT_SHA3SUM
 699         help
 700           Compute and check SHA3 (512-bit) message digest
 701
 702 config BUSYBOX_CONFIG_SLEEP
 703         bool "sleep"
 704         default BUSYBOX_DEFAULT_SLEEP
 705         help
 706           sleep is used to pause for a specified number of seconds.
 707           It comes in 3 versions:
 708           - small: takes one integer parameter
 709           - fancy: takes multiple integer arguments with suffixes:
 710             sleep 1d 2h 3m 15s
 711           - fancy with fractional numbers:
 712             sleep 2.3s 4.5h sleeps for 16202.3 seconds
 713           Last one is "the most compatible" with coreutils sleep,
 714           but it adds around 1k of code.
 715
 716 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 717         bool "Enable multiple arguments and s/m/h/d suffixes"
 718         default BUSYBOX_DEFAULT_FEATURE_FANCY_SLEEP
 719         depends on BUSYBOX_CONFIG_SLEEP
 720         help
 721           Allow sleep to pause for specified minutes, hours, and days.
 722
 723 config BUSYBOX_CONFIG_FEATURE_FLOAT_SLEEP
 724         bool "Enable fractional arguments"
 725         default BUSYBOX_DEFAULT_FEATURE_FLOAT_SLEEP
 726         depends on BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 727         help
 728           Allow for fractional numeric parameters.
 729
 730 config BUSYBOX_CONFIG_SORT
 731         bool "sort"
 732         default BUSYBOX_DEFAULT_SORT
 733         help
 734           sort is used to sort lines of text in specified files.
 735
 736 config BUSYBOX_CONFIG_FEATURE_SORT_BIG
 737         bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
 738         default BUSYBOX_DEFAULT_FEATURE_SORT_BIG
 739         depends on BUSYBOX_CONFIG_SORT
 740         help
 741           Without this, sort only supports -r, -u, and an integer version
 742           of -n. Selecting this adds sort keys, floating point support, and
 743           more. This adds a little over 3k to a nonstatic build on x86.
 744
 745           The SuSv3 sort standard is available at:
 746           http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 747
 748 config BUSYBOX_CONFIG_SPLIT
 749         bool "split"
 750         default BUSYBOX_DEFAULT_SPLIT
 751         help
 752           split a file into pieces.
 753
 754 config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
 755         bool "Fancy extensions"
 756         default BUSYBOX_DEFAULT_FEATURE_SPLIT_FANCY
 757         depends on BUSYBOX_CONFIG_SPLIT
 758         help
 759           Add support for features not required by SUSv3.
 760           Supports additional suffixes 'b' for 512 bytes,
 761           'g' for 1GiB for the -b option.
 762
 763 config BUSYBOX_CONFIG_STAT
 764         bool "stat"
 765         default BUSYBOX_DEFAULT_STAT
 766         select BUSYBOX_CONFIG_PLATFORM_LINUX # statfs()
 767         help
 768           display file or filesystem status.
 769
 770 config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
 771         bool "Enable custom formats (-c)"
 772         default BUSYBOX_DEFAULT_FEATURE_STAT_FORMAT
 773         depends on BUSYBOX_CONFIG_STAT
 774         help
 775           Without this, stat will not support the '-c format' option where
 776           users can pass a custom format string for output. This adds about
 777           7k to a nonstatic build on amd64.
 778
 779 config BUSYBOX_CONFIG_STTY
 780         bool "stty"
 781         default BUSYBOX_DEFAULT_STTY
 782         help
 783           stty is used to change and print terminal line settings.
 784
 785 config BUSYBOX_CONFIG_SUM
 786         bool "sum"
 787         default BUSYBOX_DEFAULT_SUM
 788         help
 789           checksum and count the blocks in a file
 790
 791 config BUSYBOX_CONFIG_TAC
 792         bool "tac"
 793         default BUSYBOX_DEFAULT_TAC
 794         help
 795           tac is used to concatenate and print files in reverse.
 796
 797 config BUSYBOX_CONFIG_TAIL
 798         bool "tail"
 799         default BUSYBOX_DEFAULT_TAIL
 800         help
 801           tail is used to print the last specified number of lines
 802           from files.
 803
 804 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
 805         bool "Enable extra tail options (-q, -s, -v, and -F)"
 806         default BUSYBOX_DEFAULT_FEATURE_FANCY_TAIL
 807         depends on BUSYBOX_CONFIG_TAIL
 808         help
 809           The options (-q, -s, -v and -F) are provided by GNU tail, but
 810           are not specific in the SUSv3 standard.
 811
 812             -q      Never output headers giving file names
 813             -s SEC  Wait SEC seconds between reads with -f
 814             -v      Always output headers giving file names
 815             -F      Same as -f, but keep retrying
 816
 817 config BUSYBOX_CONFIG_TEE
 818         bool "tee"
 819         default BUSYBOX_DEFAULT_TEE
 820         help
 821           tee is used to read from standard input and write
 822           to standard output and files.
 823
 824 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
 825         bool "Enable block I/O (larger/faster) instead of byte I/O"
 826         default BUSYBOX_DEFAULT_FEATURE_TEE_USE_BLOCK_IO
 827         depends on BUSYBOX_CONFIG_TEE
 828         help
 829           Enable this option for a faster tee, at expense of size.
 830
 831 config BUSYBOX_CONFIG_TRUE
 832         bool "true"
 833         default BUSYBOX_DEFAULT_TRUE
 834         help
 835           true returns an exit code of TRUE (0).
 836
 837 config BUSYBOX_CONFIG_TTY
 838         bool "tty"
 839         default BUSYBOX_DEFAULT_TTY
 840         help
 841           tty is used to print the name of the current terminal to
 842           standard output.
 843
 844 config BUSYBOX_CONFIG_UNAME
 845         bool "uname"
 846         default BUSYBOX_DEFAULT_UNAME
 847         help
 848           uname is used to print system information.
 849
 850 config BUSYBOX_CONFIG_UNAME_OSNAME
 851         string "Operating system name"
 852         default BUSYBOX_DEFAULT_UNAME_OSNAME
 853         depends on BUSYBOX_CONFIG_UNAME
 854         help
 855           Sets the operating system name reported by uname -o.  The
 856           default BUSYBOX_DEFAULT_UNAME_OSNAME "GNU/Linux".
 857
 858 config BUSYBOX_CONFIG_UNEXPAND
 859         bool "unexpand"
 860         default BUSYBOX_DEFAULT_UNEXPAND
 861         help
 862           By default, convert only leading sequences of blanks to tabs.
 863
 864 config BUSYBOX_CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS
 865         bool "Enable long options"
 866         default BUSYBOX_DEFAULT_FEATURE_UNEXPAND_LONG_OPTIONS
 867         depends on BUSYBOX_CONFIG_UNEXPAND && BUSYBOX_CONFIG_LONG_OPTS
 868         help
 869           Support long options for the unexpand applet.
 870
 871 config BUSYBOX_CONFIG_UNIQ
 872         bool "uniq"
 873         default BUSYBOX_DEFAULT_UNIQ
 874         help
 875           uniq is used to remove duplicate lines from a sorted file.
 876
 877 config BUSYBOX_CONFIG_USLEEP
 878         bool "usleep"
 879         default BUSYBOX_DEFAULT_USLEEP
 880         help
 881           usleep is used to pause for a specified number of microseconds.
 882
 883 config BUSYBOX_CONFIG_UUDECODE
 884         bool "uudecode"
 885         default BUSYBOX_DEFAULT_UUDECODE
 886         help
 887           uudecode is used to decode a uuencoded file.
 888
 889 config BUSYBOX_CONFIG_UUENCODE
 890         bool "uuencode"
 891         default BUSYBOX_DEFAULT_UUENCODE
 892         help
 893           uuencode is used to uuencode a file.
 894
 895 config BUSYBOX_CONFIG_WC
 896         bool "wc"
 897         default BUSYBOX_DEFAULT_WC
 898         help
 899           wc is used to print the number of bytes, words, and lines,
 900           in specified files.
 901
 902 config BUSYBOX_CONFIG_FEATURE_WC_LARGE
 903         bool "Support very large files in wc"
 904         default BUSYBOX_DEFAULT_FEATURE_WC_LARGE
 905         depends on BUSYBOX_CONFIG_WC
 906         help
 907           Use "unsigned long long" in wc for counter variables.
 908
 909 config BUSYBOX_CONFIG_WHOAMI
 910         bool "whoami"
 911         default BUSYBOX_DEFAULT_WHOAMI
 912         help
 913           whoami is used to print the username of the current
 914           user id (same as id -un).
 915
 916 config BUSYBOX_CONFIG_YES
 917         bool "yes"
 918         default BUSYBOX_DEFAULT_YES
 919         help
 920           yes is used to repeatedly output a specific string, or
 921           the default string `y'.
 922
 923 comment "Common options"
 924
 925 config BUSYBOX_CONFIG_FEATURE_VERBOSE
 926         bool "Support verbose options (usually -v) for various applets"
 927         default BUSYBOX_DEFAULT_FEATURE_VERBOSE
 928         help
 929           Enable cp -v, rm -v and similar messages.
 930           Also enables long option (--verbose) if it exists.
 931           Without this option, -v is accepted but ignored.
 932
 933 comment "Common options for cp and mv"
 934         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 935
 936 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
 937         bool "Preserve hard links"
 938         default BUSYBOX_DEFAULT_FEATURE_PRESERVE_HARDLINKS
 939         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 940         help
 941           Allow cp and mv to preserve hard links.
 942
 943 comment "Common options for ls, more and telnet"
 944         depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 945
 946 config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
 947         bool "Calculate terminal & column widths"
 948         default BUSYBOX_DEFAULT_FEATURE_AUTOWIDTH
 949         depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 950         help
 951           This option allows utilities such as 'ls', 'more' and 'telnet'
 952           to determine the width of the screen, which can allow them to
 953           display additional text or avoid wrapping text onto the next line.
 954           If you leave this disabled, your utilities will be especially
 955           primitive and will be unable to determine the current screen width.
 956
 957 comment "Common options for df, du, ls"
 958         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 959
 960 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
 961         bool "Support for human readable output (example 13k, 23M, 235G)"
 962         default BUSYBOX_DEFAULT_FEATURE_HUMAN_READABLE
 963         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 964         help
 965           Allow df, du, and ls to have human readable output.
 966
 967 comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
 968         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 969
 970 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
 971         bool "Enable -c, -s and -w options"
 972         default BUSYBOX_DEFAULT_FEATURE_MD5_SHA1_SUM_CHECK
 973         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 974         help
 975           Enabling the -c options allows files to be checked
 976           against pre-calculated hash values.
 977
 978           -s and -w are useful options when verifying checksums.
 979
 980 endmenu