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 7menu "Coreutils" 8 9config 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. 16config 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. 22config 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 29config 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 38config 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 46config 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. 61config 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 69config 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 83config 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 91config 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 99config 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. 105config 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. 111config BUSYBOX_CONFIG_ID 112 bool "id" 113 default BUSYBOX_DEFAULT_ID 114 help 115 id displays the current user and group ID names. 116config BUSYBOX_CONFIG_GROUPS 117 bool "groups" 118 default BUSYBOX_DEFAULT_GROUPS 119 help 120 Print the group names associated with current user id. 121config BUSYBOX_CONFIG_SHUF 122 bool "shuf" 123 default BUSYBOX_DEFAULT_SHUF 124 help 125 Generate random permutations 126config BUSYBOX_CONFIG_SYNC 127 bool "sync" 128 default BUSYBOX_DEFAULT_SYNC 129 help 130 sync is used to flush filesystem buffers. 131config 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. 138config 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 146config 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. 152config 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 159config 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 167config 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. 173config 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 180config 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 188config 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. 198config 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. 204config BUSYBOX_CONFIG_UNLINK 205 bool "unlink" 206 default BUSYBOX_DEFAULT_UNLINK 207 help 208 unlink deletes a file by calling unlink() 209config BUSYBOX_CONFIG_BASE64 210 bool "base64" 211 default BUSYBOX_DEFAULT_BASE64 212 help 213 Base64 encode and decode 214config 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. 220config 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 227config BUSYBOX_CONFIG_CAL 228 bool "cal" 229 default BUSYBOX_DEFAULT_CAL 230 help 231 cal is used to display a monthly calendar. 232 233config 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 240config 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 246config 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 252config 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 259config 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 266config 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 273config 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 279config 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 286config BUSYBOX_CONFIG_CP 287 bool "cp" 288 default BUSYBOX_DEFAULT_CP 289 help 290 cp is used to copy files and directories. 291 292config 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 300config 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 307config 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 314config 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 325config 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 332config 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 339config 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 347config 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 354config 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 361config 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 368config 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 375config 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 383config 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 390config BUSYBOX_CONFIG_EXPAND 391 bool "expand" 392 default BUSYBOX_DEFAULT_EXPAND 393 help 394 By default, convert all tabs to spaces. 395 396config 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 403config 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 410config 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 419config BUSYBOX_CONFIG_FALSE 420 bool "false" 421 default BUSYBOX_DEFAULT_FALSE 422 help 423 false returns an exit code of FALSE (1). 424 425config BUSYBOX_CONFIG_FOLD 426 bool "fold" 427 default BUSYBOX_DEFAULT_FOLD 428 help 429 Wrap text to fit a specific width. 430 431config 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 437config 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 444config 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 451config BUSYBOX_CONFIG_INSTALL 452 bool "install" 453 default BUSYBOX_DEFAULT_INSTALL 454 help 455 Copy files and set attributes. 456 457config 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 470config 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 476config 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 482config BUSYBOX_CONFIG_LS 483 bool "ls" 484 default BUSYBOX_DEFAULT_LS 485 help 486 ls is used to list the contents of directories. 487 488config 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 495config 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 502config 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 509config 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 516config 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 523config 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 530config 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 537config 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 548config BUSYBOX_CONFIG_MD5SUM 549 bool "md5sum" 550 default BUSYBOX_DEFAULT_MD5SUM 551 help 552 md5sum is used to print or check MD5 checksums. 553 554config 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 560config 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 567config 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 574config 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 581config 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 587config 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 594config BUSYBOX_CONFIG_NICE 595 bool "nice" 596 default BUSYBOX_DEFAULT_NICE 597 help 598 nice runs a program with modified scheduling priority. 599 600config 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 606config 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 612config 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 618config 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 625config BUSYBOX_CONFIG_PWD 626 bool "pwd" 627 default BUSYBOX_DEFAULT_PWD 628 help 629 pwd is used to print the current directory. 630 631config 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 638config 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 645config 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 652config BUSYBOX_CONFIG_RM 653 bool "rm" 654 default BUSYBOX_DEFAULT_RM 655 help 656 rm is used to remove files or directories. 657 658config BUSYBOX_CONFIG_RMDIR 659 bool "rmdir" 660 default BUSYBOX_DEFAULT_RMDIR 661 help 662 rmdir is used to remove empty directories. 663 664config 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 672config BUSYBOX_CONFIG_SEQ 673 bool "seq" 674 default BUSYBOX_DEFAULT_SEQ 675 help 676 print a sequence of numbers 677 678config BUSYBOX_CONFIG_SHA1SUM 679 bool "sha1sum" 680 default BUSYBOX_DEFAULT_SHA1SUM 681 help 682 Compute and check SHA1 message digest 683 684config BUSYBOX_CONFIG_SHA256SUM 685 bool "sha256sum" 686 default BUSYBOX_DEFAULT_SHA256SUM 687 help 688 Compute and check SHA256 message digest 689 690config BUSYBOX_CONFIG_SHA512SUM 691 bool "sha512sum" 692 default BUSYBOX_DEFAULT_SHA512SUM 693 help 694 Compute and check SHA512 message digest 695 696config BUSYBOX_CONFIG_SHA3SUM 697 bool "sha3sum" 698 default BUSYBOX_DEFAULT_SHA3SUM 699 help 700 Compute and check SHA3 (512-bit) message digest 701 702config 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 716config 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 723config 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 730config 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 736config 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 748config BUSYBOX_CONFIG_SPLIT 749 bool "split" 750 default BUSYBOX_DEFAULT_SPLIT 751 help 752 split a file into pieces. 753 754config 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 763config 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 770config 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 779config 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 785config BUSYBOX_CONFIG_SUM 786 bool "sum" 787 default BUSYBOX_DEFAULT_SUM 788 help 789 checksum and count the blocks in a file 790 791config 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 797config 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 804config 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 817config 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 824config 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 831config BUSYBOX_CONFIG_TRUE 832 bool "true" 833 default BUSYBOX_DEFAULT_TRUE 834 help 835 true returns an exit code of TRUE (0). 836 837config 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 844config BUSYBOX_CONFIG_UNAME 845 bool "uname" 846 default BUSYBOX_DEFAULT_UNAME 847 help 848 uname is used to print system information. 849 850config 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 858config 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 864config 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 871config 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 877config 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 883config BUSYBOX_CONFIG_UUDECODE 884 bool "uudecode" 885 default BUSYBOX_DEFAULT_UUDECODE 886 help 887 uudecode is used to decode a uuencoded file. 888 889config BUSYBOX_CONFIG_UUENCODE 890 bool "uuencode" 891 default BUSYBOX_DEFAULT_UUENCODE 892 help 893 uuencode is used to uuencode a file. 894 895config 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 902config 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 909config 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 916config 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 923comment "Common options" 924 925config 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 933comment "Common options for cp and mv" 934 depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV 935 936config 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 943comment "Common options for ls, more and telnet" 944 depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET 945 946config 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 957comment "Common options for df, du, ls" 958 depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS 959 960config 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 967comment "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 970config 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 980endmenu 981