File: coreutils.info, Node: Concept index, Prev: GNU Free Documentation License, Up: Top Index ***** * Menu: * !: Connectives for test. (line 23) * !=: String tests. (line 29) * %: Numeric expressions. (line 16) * %b: printf invocation. (line 37) * %q: printf invocation. (line 44) * &: Relations for expr. (line 17) * *: Numeric expressions. (line 16) * +: String expressions. (line 51) * + <1>: Numeric expressions. (line 12) * +PAGE_RANGE: pr invocation. (line 39) * -: Numeric expressions. (line 12) * - <1>: env invocation. (line 102) * - and Unix rm: rm invocation. (line 114) * -, removing files beginning with: rm invocation. (line 102) * --: Common options. (line 43) * --across: pr invocation. (line 62) * --additional-suffix: split invocation. (line 139) * --address-radix: od invocation. (line 36) * --adjustment: nice invocation. (line 51) * --algorithm: cksum invocation. (line 32) * --all: unexpand invocation. (line 51) * --all <1>: Which files are listed. (line 13) * --all <2>: df invocation. (line 42) * --all <3>: du invocation. (line 31) * --all <4>: stty invocation. (line 26) * --all <5>: who invocation. (line 35) * --all <6>: nproc invocation. (line 20) * --all <7>: uname invocation. (line 30) * --all-repeated: uniq invocation. (line 70) * --almost-all: Which files are listed. (line 17) * --apparent-size: du invocation. (line 34) * --append: tee invocation. (line 26) * --archive: cp invocation. (line 63) * --attributes-only: cp invocation. (line 72) * --author: What information is listed. (line 10) * --auto-reference: Output formatting in ptx. (line 45) * --backup: Backup options. (line 13) * --backup <1>: cp invocation. (line 79) * --backup <2>: install invocation. (line 41) * --backup <3>: mv invocation. (line 56) * --backup <4>: ln invocation. (line 82) * --base16: basenc invocation. (line 49) * --base2lsbf: basenc invocation. (line 55) * --base2msbf: basenc invocation. (line 59) * --base32: basenc invocation. (line 35) * --base32hex: basenc invocation. (line 42) * --base64: basenc invocation. (line 23) * --base64 <1>: cksum invocation. (line 51) * --base64url: basenc invocation. (line 29) * --batch-size: sort invocation. (line 268) * --before: tac invocation. (line 21) * --binary: md5sum invocation. (line 45) * --block-size: Block size. (line 131) * --block-size <1>: df invocation. (line 54) * --block-size <2>: du invocation. (line 54) * --block-size=SIZE: Block size. (line 12) * --body-numbering: nl invocation. (line 45) * --boot: who invocation. (line 39) * --bourne-shell: dircolors invocation. (line 34) * --break-file: Input processing in ptx. (line 8) * --buffer-size: sort invocation. (line 322) * --bytes: fold invocation. (line 23) * --bytes <1>: head invocation. (line 24) * --bytes <2>: tail invocation. (line 39) * --bytes <3>: split invocation. (line 41) * --bytes <4>: wc invocation. (line 46) * --bytes <5>: cut invocation. (line 26) * --bytes <6>: du invocation. (line 59) * --c-shell: dircolors invocation. (line 40) * --cached=MODE: stat invocation. (line 33) * --canonicalize: readlink invocation. (line 31) * --canonicalize-existing: readlink invocation. (line 38) * --canonicalize-existing <1>: realpath invocation. (line 22) * --canonicalize-missing: readlink invocation. (line 45) * --canonicalize-missing <1>: realpath invocation. (line 30) * --changes: chown invocation. (line 74) * --changes <1>: chgrp invocation. (line 24) * --changes <2>: chmod invocation. (line 43) * --characters: cut invocation. (line 34) * --chars: wc invocation. (line 50) * --chdir: env invocation. (line 107) * --check: sort invocation. (line 39) * --check <1>: sort invocation. (line 47) * --check-chars: uniq invocation. (line 134) * --classify: General output formatting. (line 52) * --color: General output formatting. (line 28) * --columns: pr invocation. (line 49) * --compare: install invocation. (line 46) * --complement: cut invocation. (line 86) * --complement <1>: tr invocation. (line 31) * --compute: runcon invocation. (line 32) * --context: What information is listed. (line 259) * --context <1>: cp invocation. (line 417) * --context <2>: install invocation. (line 143) * --context <3>: mv invocation. (line 144) * --context <4>: mkdir invocation. (line 59) * --context <5>: mkfifo invocation. (line 28) * --context <6>: mknod invocation. (line 53) * --context <7>: id invocation. (line 51) * --count: uniq invocation. (line 56) * --count <1>: who invocation. (line 69) * --count-links: du invocation. (line 125) * --crown-margin: fmt invocation. (line 34) * --csh: dircolors invocation. (line 40) * --data: sync invocation. (line 32) * --date: touch invocation. (line 56) * --date <1>: Options for date. (line 15) * --dead: who invocation. (line 43) * --debug: cksum invocation. (line 62) * --debug <1>: cp invocation. (line 114) * --debug <2>: install invocation. (line 72) * --debug <3>: mv invocation. (line 60) * --debug <4>: Options for date. (line 29) * --debug <5>: env invocation. (line 177) * --debug <6>: numfmt invocation. (line 29) * --decode: base64 invocation. (line 33) * --delete: tr invocation. (line 38) * --delimiter: cut invocation. (line 66) * --delimiter <1>: numfmt invocation. (line 34) * --delimiters: paste invocation. (line 61) * --dereference: Which files are listed. (line 84) * --dereference <1>: cp invocation. (line 153) * --dereference <2>: chown invocation. (line 107) * --dereference <3>: chgrp invocation. (line 34) * --dereference <4>: du invocation. (line 119) * --dereference <5>: stat invocation. (line 22) * --dereference <6>: chcon invocation. (line 21) * --dereference-args: du invocation. (line 69) * --dereference-command-line: Which files are listed. (line 36) * --dereference-command-line-symlink-to-dir: Which files are listed. (line 41) * --dictionary-order: sort invocation. (line 87) * --digits: csplit invocation. (line 82) * --dir: rm invocation. (line 35) * --directory: Which files are listed. (line 28) * --directory <1>: install invocation. (line 67) * --directory <2>: ln invocation. (line 88) * --directory <3>: mktemp invocation. (line 85) * --dired: What information is listed. (line 16) * --double-space: pr invocation. (line 74) * --dry-run: mktemp invocation. (line 97) * --echo: shuf invocation. (line 19) * --elide-empty-files: split invocation. (line 144) * --elide-empty-files <1>: csplit invocation. (line 96) * --endian: od invocation. (line 51) * --equal-width: seq invocation. (line 50) * --error: stdbuf invocation. (line 34) * --escape: Formatting the file names. (line 11) * --exact: shred invocation. (line 164) * --exclude-from=FILE: du invocation. (line 250) * --exclude-type: df invocation. (line 224) * --exclude=PATTERN: du invocation. (line 255) * --expand-tabs: pr invocation. (line 98) * --exponents: factor invocation. (line 18) * --field: numfmt invocation. (line 38) * --field-separator: sort invocation. (line 338) * --fields: cut invocation. (line 43) * --file: stty invocation. (line 31) * --file <1>: Options for date. (line 34) * --file-system: stat invocation. (line 28) * --file-system <1>: sync invocation. (line 37) * --file-type: General output formatting. (line 68) * --files0-from=FILE: wc invocation. (line 84) * --files0-from=FILE <1>: sort invocation. (line 224) * --files0-from=FILE <2>: du invocation. (line 81) * --filter: split invocation. (line 63) * --first-line-number: pr invocation. (line 174) * --flag-truncation: Output formatting in ptx. (line 71) * --follow: tail invocation. (line 56) * --footer-numbering: nl invocation. (line 72) * --force: cp invocation. (line 119) * --force <1>: mv invocation. (line 65) * --force <2>: rm invocation. (line 39) * --force <3>: shred invocation. (line 123) * --force <4>: ln invocation. (line 94) * --foreground: timeout invocation. (line 24) * --form-feed: pr invocation. (line 106) * --format: od invocation. (line 90) * --format <1>: What information is listed. (line 133) * --format <2>: General output formatting. (line 9) * --format <3>: General output formatting. (line 21) * --format <4>: General output formatting. (line 114) * --format <5>: General output formatting. (line 125) * --format <6>: numfmt invocation. (line 48) * --format <7>: seq invocation. (line 29) * --format=FORMAT: stat invocation. (line 50) * --format=roff: Output formatting in ptx. (line 100) * --format=tex: Output formatting in ptx. (line 118) * --from: chown invocation. (line 84) * --from <1>: numfmt invocation. (line 59) * --from-unit: numfmt invocation. (line 64) * --full-time: What information is listed. (line 103) * --gap-size: Output formatting in ptx. (line 26) * --general-numeric-sort: sort invocation. (line 105) * --goal: fmt invocation. (line 64) * --group: uniq invocation. (line 101) * --group <1>: install invocation. (line 77) * --group <2>: id invocation. (line 29) * --group-directories-first: Which files are listed. (line 50) * --grouping: numfmt invocation. (line 70) * --groups: id invocation. (line 33) * --groups <1>: chroot invocation. (line 24) * --hardware-platform: uname invocation. (line 35) * --head-count: shuf invocation. (line 31) * --header: pr invocation. (line 111) * --header <1>: General options in join. (line 25) * --header <2>: numfmt invocation. (line 76) * --header-numbering: nl invocation. (line 76) * --header=N: numfmt invocation. (line 76) * --heading: who invocation. (line 47) * --help: Common options. (line 36) * --hex-suffixes: split invocation. (line 135) * --hide-control-chars: Formatting the file names. (line 23) * --hide=PATTERN: Which files are listed. (line 58) * --human-numeric-sort: sort invocation. (line 132) * --human-readable: Block size. (line 131) * --human-readable <1>: What information is listed. (line 118) * --human-readable <2>: df invocation. (line 59) * --human-readable <3>: du invocation. (line 98) * --hyperlink: General output formatting. (line 73) * --ignore: nproc invocation. (line 26) * --ignore-backups: Which files are listed. (line 23) * --ignore-case: sort invocation. (line 94) * --ignore-case <1>: uniq invocation. (line 60) * --ignore-case <2>: Charset selection in ptx. (line 20) * --ignore-case <3>: General options in join. (line 35) * --ignore-environment: env invocation. (line 102) * --ignore-fail-on-non-empty: rmdir invocation. (line 17) * --ignore-file: Input processing in ptx. (line 26) * --ignore-garbage: base64 invocation. (line 39) * --ignore-interrupts: tee invocation. (line 31) * --ignore-leading-blanks: sort invocation. (line 79) * --ignore-missing: md5sum invocation. (line 94) * --ignore-nonprinting: sort invocation. (line 149) * --ignore=PATTERN: Which files are listed. (line 70) * --indent: pr invocation. (line 180) * --indicator-style: General output formatting. (line 52) * --indicator-style <1>: General output formatting. (line 68) * --indicator-style <2>: General output formatting. (line 82) * --indicator-style <3>: General output formatting. (line 120) * --initial: expand invocation. (line 46) * --inode: What information is listed. (line 125) * --inodes: df invocation. (line 69) * --inodes <1>: du invocation. (line 104) * --input: stdbuf invocation. (line 26) * --input-range: shuf invocation. (line 23) * --interactive: cp invocation. (line 143) * --interactive <1>: mv invocation. (line 71) * --interactive <2>: rm invocation. (line 55) * --interactive <3>: ln invocation. (line 98) * --invalid: numfmt invocation. (line 79) * --io-blocks: truncate invocation. (line 26) * --iso-8601[=TIMESPEC]: Options for date. (line 42) * --iterations=NUMBER: shred invocation. (line 127) * --join-blank-lines: nl invocation. (line 85) * --join-lines: pr invocation. (line 124) * --keep-files: csplit invocation. (line 87) * --kernel-name: uname invocation. (line 66) * --kernel-release: uname invocation. (line 62) * --kernel-version: uname invocation. (line 77) * --key: sort invocation. (line 237) * --kibibytes: General output formatting. (line 101) * --kill-after: timeout invocation. (line 41) * --length: pr invocation. (line 133) * --length <1>: b2sum invocation. (line 12) * --line-bytes: split invocation. (line 56) * --line-increment: nl invocation. (line 80) * --lines: head invocation. (line 40) * --lines <1>: tail invocation. (line 125) * --lines <2>: split invocation. (line 33) * --lines <3>: wc invocation. (line 60) * --link: cp invocation. (line 149) * --literal: Formatting the file names. (line 17) * --local: df invocation. (line 81) * --logical: ln invocation. (line 103) * --logical <1>: realpath invocation. (line 35) * --logical <2>: pwd invocation. (line 15) * --login: who invocation. (line 51) * --lookup: who invocation. (line 56) * --machine: uname invocation. (line 42) * --macro-name: Output formatting in ptx. (line 94) * --max-depth=DEPTH: du invocation. (line 76) * --max-line-length: wc invocation. (line 66) * --max-unchanged-stats: tail invocation. (line 113) * --merge: pr invocation. (line 140) * --merge <1>: sort invocation. (line 53) * --mesg: who invocation. (line 94) * --message: who invocation. (line 94) * --mode: install invocation. (line 83) * --mode <1>: mkdir invocation. (line 19) * --mode <2>: mkfifo invocation. (line 21) * --mode <3>: mknod invocation. (line 47) * --month-sort: sort invocation. (line 156) * --multiple: basename invocation. (line 32) * --name: id invocation. (line 37) * --no-clobber: cp invocation. (line 160) * --no-clobber <1>: mv invocation. (line 78) * --no-copy: mv invocation. (line 85) * --no-create: touch invocation. (line 52) * --no-create <1>: truncate invocation. (line 22) * --no-dereference: cp invocation. (line 166) * --no-dereference <1>: ln invocation. (line 109) * --no-dereference <2>: chown invocation. (line 119) * --no-dereference <3>: chgrp invocation. (line 46) * --no-dereference <4>: touch invocation. (line 70) * --no-dereference <5>: du invocation. (line 135) * --no-dereference <6>: chcon invocation. (line 26) * --no-file-warnings: pr invocation. (line 187) * --no-group: What information is listed. (line 112) * --no-newline: readlink invocation. (line 50) * --no-preserve-root: rm invocation. (line 89) * --no-preserve-root <1>: chown invocation. (line 132) * --no-preserve-root <2>: chgrp invocation. (line 59) * --no-preserve-root <3>: chmod invocation. (line 58) * --no-preserve-root <4>: chcon invocation. (line 43) * --no-renumber: nl invocation. (line 104) * --no-symlinks: realpath invocation. (line 64) * --no-sync: df invocation. (line 85) * --no-target-directory: Target directory. (line 15) * --no-target-directory <1>: cp invocation. (line 367) * --no-target-directory <2>: install invocation. (line 134) * --no-target-directory <3>: mv invocation. (line 139) * --no-target-directory <4>: ln invocation. (line 177) * --nodename: uname invocation. (line 47) * --null: du invocation. (line 25) * --null <1>: printenv invocation. (line 19) * --null <2>: env invocation. (line 90) * --number: cat invocation. (line 32) * --number <1>: split invocation. (line 79) * --number-format: nl invocation. (line 93) * --number-lines: pr invocation. (line 153) * --number-nonblank: cat invocation. (line 20) * --number-separator: nl invocation. (line 108) * --number-width: nl invocation. (line 118) * --numeric-sort: sort invocation. (line 166) * --numeric-suffixes: split invocation. (line 121) * --numeric-uid-gid: What information is listed. (line 227) * --omit-header: pr invocation. (line 210) * --omit-pagination: pr invocation. (line 220) * --one-file-system: cp invocation. (line 411) * --one-file-system <1>: rm invocation. (line 66) * --one-file-system <2>: du invocation. (line 261) * --only-delimited: cut invocation. (line 74) * --only-file: Input processing in ptx. (line 35) * --operating-system: uname invocation. (line 58) * --output: sort invocation. (line 294) * --output <1>: shuf invocation. (line 36) * --output <2>: df invocation. (line 92) * --output <3>: stdbuf invocation. (line 30) * --output-delimiter: cut invocation. (line 79) * --output-duplicates: od invocation. (line 150) * --output-error: tee invocation. (line 35) * --output-tabs: pr invocation. (line 117) * --owner: install invocation. (line 95) * --padding: numfmt invocation. (line 87) * --pages=PAGE_RANGE: pr invocation. (line 39) * --page_width: pr invocation. (line 239) * --parallel: sort invocation. (line 366) * --parents: cp invocation. (line 249) * --parents <1>: mkdir invocation. (line 36) * --parents <2>: rmdir invocation. (line 21) * --physical: ln invocation. (line 128) * --physical <1>: realpath invocation. (line 40) * --physical <2>: pwd invocation. (line 22) * --pid: tail invocation. (line 131) * --portability: df invocation. (line 149) * --portability <1>: pathchk invocation. (line 44) * --prefix: csplit invocation. (line 64) * --preserve: cp invocation. (line 173) * --preserve-context: install invocation. (line 100) * --preserve-root: rm invocation. (line 82) * --preserve-root <1>: chown invocation. (line 127) * --preserve-root <2>: chgrp invocation. (line 54) * --preserve-root <3>: chmod invocation. (line 53) * --preserve-root <4>: chcon invocation. (line 38) * --preserve-status: timeout invocation. (line 18) * --preserve-timestamps: install invocation. (line 107) * --print-database: dircolors invocation. (line 45) * --print-ls-colors: dircolors invocation. (line 50) * --print-type: df invocation. (line 201) * --printf=FORMAT: stat invocation. (line 59) * --process: who invocation. (line 65) * --processor: uname invocation. (line 51) * --quiet: head invocation. (line 47) * --quiet <1>: tail invocation. (line 153) * --quiet <2>: csplit invocation. (line 107) * --quiet <3>: md5sum invocation. (line 100) * --quiet <4>: readlink invocation. (line 57) * --quiet <5>: chown invocation. (line 80) * --quiet <6>: chgrp invocation. (line 30) * --quiet <7>: chmod invocation. (line 49) * --quiet <8>: mktemp invocation. (line 92) * --quiet <9>: realpath invocation. (line 46) * --quiet <10>: tty invocation. (line 18) * --quote-name: Formatting the file names. (line 30) * --quoting-style: Formatting the file names. (line 11) * --quoting-style <1>: Formatting the file names. (line 17) * --quoting-style <2>: Formatting the file names. (line 30) * --quoting-style <3>: Formatting the file names. (line 34) * --random-sort: sort invocation. (line 195) * --random-source: sort invocation. (line 310) * --random-source <1>: shuf invocation. (line 42) * --random-source <2>: shred invocation. (line 133) * --range: chcon invocation. (line 77) * --range <1>: runcon invocation. (line 48) * --raw: cksum invocation. (line 66) * --read-bytes: od invocation. (line 76) * --real: id invocation. (line 42) * --recursive: Which files are listed. (line 91) * --recursive <1>: cp invocation. (line 262) * --recursive <2>: rm invocation. (line 96) * --recursive <3>: chown invocation. (line 151) * --recursive <4>: chgrp invocation. (line 77) * --recursive <5>: chmod invocation. (line 73) * --recursive <6>: chcon invocation. (line 35) * --reference: chown invocation. (line 136) * --reference <1>: chgrp invocation. (line 63) * --reference <2>: chmod invocation. (line 66) * --reference <3>: touch invocation. (line 89) * --reference <4>: truncate invocation. (line 30) * --reference <5>: Options for date. (line 71) * --reference <6>: chcon invocation. (line 30) * --references: Input processing in ptx. (line 48) * --reflink[=WHEN]: cp invocation. (line 275) * --regex: tac invocation. (line 26) * --relative: ln invocation. (line 137) * --relative-base: realpath invocation. (line 54) * --relative-base <1>: Realpath usage examples. (line 6) * --relative-to: realpath invocation. (line 49) * --relative-to <1>: Realpath usage examples. (line 6) * --remove: shred invocation. (line 144) * --remove-destination: cp invocation. (line 302) * --remove=unlink: shred invocation. (line 144) * --remove=wipe: shred invocation. (line 144) * --remove=wipesync: shred invocation. (line 144) * --repeat: shuf invocation. (line 47) * --repeated: uniq invocation. (line 64) * --resolution: Options for date. (line 75) * --retry: tail invocation. (line 156) * --reverse: sort invocation. (line 189) * --reverse <1>: Sorting the output. (line 25) * --rfc-2822: Options for date. (line 91) * --rfc-3339=TIMESPEC: Options for date. (line 100) * --rfc-822: Options for date. (line 91) * --rfc-email: Options for date. (line 85) * --right-side-refs: Output formatting in ptx. (line 56) * --role: chcon invocation. (line 69) * --role <1>: runcon invocation. (line 40) * --round: numfmt invocation. (line 94) * --round=down: numfmt invocation. (line 94) * --round=from-zero: numfmt invocation. (line 94) * --round=nearest: numfmt invocation. (line 94) * --round=towards-zero: numfmt invocation. (line 94) * --round=up: numfmt invocation. (line 94) * --runlevel: who invocation. (line 74) * --save: stty invocation. (line 41) * --section-delimiter: nl invocation. (line 63) * --sentence-regexp: Input processing in ptx. (line 65) * --sep-string: pr invocation. (line 201) * --separate-dirs: du invocation. (line 140) * --separator: tac invocation. (line 30) * --separator <1>: pr invocation. (line 192) * --separator <2>: split invocation. (line 152) * --separator <3>: seq invocation. (line 45) * --serial: paste invocation. (line 52) * --set: Options for date. (line 129) * --sh: dircolors invocation. (line 34) * --show-all: cat invocation. (line 16) * --show-control-chars: pr invocation. (line 68) * --show-control-chars <1>: Formatting the file names. (line 78) * --show-ends: cat invocation. (line 27) * --show-nonprinting: cat invocation. (line 52) * --show-nonprinting <1>: pr invocation. (line 225) * --show-tabs: cat invocation. (line 45) * --si: Block size. (line 131) * --si <1>: What information is listed. (line 251) * --si <2>: df invocation. (line 168) * --si <3>: du invocation. (line 147) * --signal: timeout invocation. (line 58) * --silent: head invocation. (line 47) * --silent <1>: tail invocation. (line 153) * --silent <2>: csplit invocation. (line 107) * --silent <3>: readlink invocation. (line 57) * --silent <4>: chown invocation. (line 80) * --silent <5>: chgrp invocation. (line 30) * --silent <6>: chmod invocation. (line 49) * --silent <7>: tty invocation. (line 18) * --size: What information is listed. (line 236) * --size <1>: truncate invocation. (line 34) * --size=BYTES: shred invocation. (line 138) * --skip-bytes: od invocation. (line 59) * --skip-chars: uniq invocation. (line 42) * --skip-chdir: chroot invocation. (line 37) * --skip-fields: uniq invocation. (line 31) * --sleep-interval: tail invocation. (line 173) * --sort: sort invocation. (line 105) * --sort <1>: sort invocation. (line 132) * --sort <2>: sort invocation. (line 156) * --sort <3>: sort invocation. (line 166) * --sort <4>: sort invocation. (line 195) * --sort <5>: Sorting the output. (line 32) * --sort <6>: Sorting the output. (line 36) * --sort <7>: Sorting the output. (line 64) * --sort <8>: Sorting the output. (line 71) * --sort <9>: Sorting the output. (line 77) * --sort <10>: Sorting the output. (line 83) * --spaces: fold invocation. (line 29) * --sparse=WHEN: cp invocation. (line 306) * --split-only: fmt invocation. (line 47) * --split-string: env invocation. (line 192) * --squeeze-blank: cat invocation. (line 37) * --squeeze-repeats: tr invocation. (line 42) * --stable: sort invocation. (line 315) * --starting-line-number: nl invocation. (line 113) * --status: md5sum invocation. (line 108) * --strict: md5sum invocation. (line 143) * --strings: od invocation. (line 81) * --strip: install invocation. (line 117) * --strip <1>: realpath invocation. (line 64) * --strip-program: install invocation. (line 120) * --strip-trailing-slashes: cp invocation. (line 345) * --strip-trailing-slashes <1>: mv invocation. (line 125) * --suffix: Backup options. (line 49) * --suffix <1>: cp invocation. (line 358) * --suffix <2>: install invocation. (line 124) * --suffix <3>: mv invocation. (line 130) * --suffix <4>: ln invocation. (line 168) * --suffix <5>: basename invocation. (line 38) * --suffix <6>: mktemp invocation. (line 113) * --suffix <7>: numfmt invocation. (line 99) * --suffix-format: csplit invocation. (line 68) * --suffix-length: split invocation. (line 113) * --summarize: du invocation. (line 155) * --suppress-matched: csplit invocation. (line 90) * --symbolic: ln invocation. (line 162) * --symbolic-link: cp invocation. (line 350) * --sync: df invocation. (line 175) * --sysv: sum invocation. (line 29) * --tabs: expand invocation. (line 22) * --tabs <1>: unexpand invocation. (line 24) * --tabsize: General output formatting. (line 129) * --tag: md5sum invocation. (line 117) * --tagged-paragraph: fmt invocation. (line 40) * --target-directory: Target directory. (line 31) * --target-directory <1>: cp invocation. (line 363) * --target-directory <2>: install invocation. (line 129) * --target-directory <3>: mv invocation. (line 135) * --target-directory <4>: ln invocation. (line 173) * --temporary-directory: sort invocation. (line 358) * --terse: stat invocation. (line 70) * --text: md5sum invocation. (line 128) * --threshold: du invocation. (line 159) * --time: Sorting the output. (line 13) * --time <1>: Sorting the output. (line 44) * --time <2>: Sorting the output. (line 50) * --time <3>: Sorting the output. (line 57) * --time <4>: touch invocation. (line 48) * --time <5>: touch invocation. (line 85) * --time <6>: du invocation. (line 195) * --time <7>: du invocation. (line 202) * --time <8>: du invocation. (line 208) * --time <9>: who invocation. (line 82) * --time-style: Formatting file timestamps. (line 24) * --time-style <1>: du invocation. (line 212) * --tmpdir: mktemp invocation. (line 105) * --to: numfmt invocation. (line 103) * --to-unit: numfmt invocation. (line 108) * --total: df invocation. (line 181) * --total <1>: du invocation. (line 63) * --total=WHEN: wc invocation. (line 71) * --traditional: od invocation. (line 200) * --truncate-set1: tr invocation. (line 47) * --type: df invocation. (line 195) * --type <1>: chcon invocation. (line 73) * --type <2>: runcon invocation. (line 44) * --unbuffered: split invocation. (line 159) * --uniform-spacing: fmt invocation. (line 53) * --unique: sort invocation. (line 374) * --unique <1>: uniq invocation. (line 128) * --universal: Options for date. (line 135) * --unset: env invocation. (line 96) * --untagged: cksum invocation. (line 73) * --update: mv invocation. (line 91) * --update[=WHICH]: cp invocation. (line 372) * --user: id invocation. (line 47) * --user <1>: chcon invocation. (line 65) * --user <2>: runcon invocation. (line 36) * --userspec: chroot invocation. (line 30) * --utc: Options for date. (line 135) * --verbose: head invocation. (line 51) * --verbose <1>: tail invocation. (line 184) * --verbose <2>: split invocation. (line 163) * --verbose <3>: cp invocation. (line 407) * --verbose <4>: install invocation. (line 139) * --verbose <5>: mv invocation. (line 122) * --verbose <6>: rm invocation. (line 100) * --verbose <7>: shred invocation. (line 159) * --verbose <8>: ln invocation. (line 182) * --verbose <9>: mkdir invocation. (line 54) * --verbose <10>: readlink invocation. (line 61) * --verbose <11>: rmdir invocation. (line 30) * --verbose <12>: chown invocation. (line 143) * --verbose <13>: chgrp invocation. (line 69) * --verbose <14>: chmod invocation. (line 63) * --verbose <15>: chcon invocation. (line 61) * --verbose <16>: timeout invocation. (line 64) * --version: Common options. (line 40) * --version-sort: sort invocation. (line 183) * --warn: md5sum invocation. (line 138) * --width: od invocation. (line 157) * --width <1>: fmt invocation. (line 59) * --width <2>: pr invocation. (line 229) * --width <3>: fold invocation. (line 35) * --width <4>: Output formatting in ptx. (line 32) * --width <5>: General output formatting. (line 149) * --word-regexp: Input processing in ptx. (line 105) * --words: wc invocation. (line 55) * --wrap: base64 invocation. (line 25) * --writable: who invocation. (line 94) * --z85: basenc invocation. (line 63) * --zero: md5sum invocation. (line 148) * --zero <1>: General output formatting. (line 157) * --zero <2>: shred invocation. (line 175) * --zero <3>: readlink invocation. (line 65) * --zero <4>: basename invocation. (line 42) * --zero <5>: dirname invocation. (line 31) * --zero <6>: realpath invocation. (line 71) * --zero <7>: id invocation. (line 58) * --zero-terminated: head invocation. (line 55) * --zero-terminated <1>: tail invocation. (line 188) * --zero-terminated <2>: sort invocation. (line 389) * --zero-terminated <3>: shuf invocation. (line 55) * --zero-terminated <4>: uniq invocation. (line 140) * --zero-terminated <5>: comm invocation. (line 89) * --zero-terminated <6>: cut invocation. (line 94) * --zero-terminated <7>: paste invocation. (line 72) * --zero-terminated <8>: General options in join. (line 93) * --zero-terminated <9>: numfmt invocation. (line 115) * -0: du invocation. (line 25) * -0 <1>: printenv invocation. (line 19) * -0 <2>: env invocation. (line 90) * -1: comm invocation. (line 23) * -1 <1>: General options in join. (line 40) * -1 <2>: General output formatting. (line 16) * -2: comm invocation. (line 23) * -2 <1>: General options in join. (line 43) * -3: comm invocation. (line 23) * -A: cat invocation. (line 16) * -A <1>: od invocation. (line 36) * -a: od invocation. (line 169) * -a <1>: pr invocation. (line 62) * -a <2>: split invocation. (line 113) * -a <3>: cksum invocation. (line 32) * -A <2>: Output formatting in ptx. (line 45) * -a <4>: General options in join. (line 10) * -a <5>: unexpand invocation. (line 51) * -a <6>: Which files are listed. (line 13) * -A <3>: Which files are listed. (line 17) * -a <7>: cp invocation. (line 63) * -a <8>: touch invocation. (line 48) * -a <9>: df invocation. (line 42) * -a <10>: du invocation. (line 31) * -a <11>: Connectives for test. (line 29) * -a <12>: tee invocation. (line 26) * -a <13>: basename invocation. (line 32) * -a <14>: stty invocation. (line 26) * -a <15>: who invocation. (line 35) * -a <16>: uname invocation. (line 30) * -b: Backup options. (line 13) * -b <1>: cat invocation. (line 20) * -b <2>: tac invocation. (line 21) * -b <3>: nl invocation. (line 45) * -b <4>: od invocation. (line 172) * -b <5>: fold invocation. (line 23) * -b <6>: split invocation. (line 41) * -b <7>: csplit invocation. (line 68) * -b <8>: cksum invocation. (line 51) * -b <9>: md5sum invocation. (line 45) * -b <10>: sort invocation. (line 79) * -b <11>: Input processing in ptx. (line 8) * -b <12>: cut invocation. (line 26) * -B: Which files are listed. (line 23) * -b <13>: Formatting the file names. (line 11) * -b <14>: dircolors invocation. (line 34) * -b <15>: cp invocation. (line 79) * -b <16>: install invocation. (line 41) * -b <17>: mv invocation. (line 56) * -b <18>: ln invocation. (line 82) * -B <1>: df invocation. (line 54) * -B <2>: du invocation. (line 54) * -b <19>: du invocation. (line 59) * -b <20>: File type tests. (line 10) * -b <21>: who invocation. (line 39) * -c: od invocation. (line 175) * -c <1>: fmt invocation. (line 34) * -c <2>: pr invocation. (line 68) * -c <3>: head invocation. (line 24) * -c <4>: tail invocation. (line 39) * -C: split invocation. (line 56) * -c <5>: wc invocation. (line 46) * -c <6>: sort invocation. (line 39) * -c <7>: sort invocation. (line 47) * -c <8>: shuf invocation. (line 19) * -c <9>: uniq invocation. (line 56) * -c <10>: cut invocation. (line 34) * -c <11>: tr invocation. (line 31) * -C <1>: tr invocation. (line 31) * -c <12>: Sorting the output. (line 13) * -C <2>: General output formatting. (line 21) * -c <13>: dircolors invocation. (line 40) * -C <3>: install invocation. (line 46) * -c <14>: install invocation. (line 57) * -c <15>: chown invocation. (line 74) * -c <16>: chgrp invocation. (line 24) * -c <17>: chmod invocation. (line 43) * -c <18>: touch invocation. (line 52) * -c <19>: du invocation. (line 63) * -c <20>: stat invocation. (line 50) * -c <21>: truncate invocation. (line 22) * -c <22>: File type tests. (line 13) * -c <23>: runcon invocation. (line 32) * -C <4>: env invocation. (line 107) * -COLUMN: pr invocation. (line 49) * -d: nl invocation. (line 63) * -d <1>: od invocation. (line 179) * -d <2>: base64 invocation. (line 33) * -d <3>: pr invocation. (line 74) * -d <4>: split invocation. (line 121) * -d <5>: sort invocation. (line 87) * -d <6>: uniq invocation. (line 64) * -D: uniq invocation. (line 70) * -d <7>: cut invocation. (line 66) * -d <8>: paste invocation. (line 61) * -d <9>: tr invocation. (line 38) * -d <10>: Which files are listed. (line 28) * -D <1>: What information is listed. (line 16) * -d <11>: cp invocation. (line 109) * -D <2>: install invocation. (line 60) * -d <12>: install invocation. (line 67) * -d <13>: rm invocation. (line 35) * -d <14>: ln invocation. (line 88) * -d <15>: touch invocation. (line 56) * -D <3>: du invocation. (line 69) * -d <16>: File type tests. (line 16) * -d <17>: mktemp invocation. (line 85) * -d <18>: who invocation. (line 43) * -d <19>: Options for date. (line 15) * -d <20>: numfmt invocation. (line 34) * -d DEPTH: du invocation. (line 76) * -e: cat invocation. (line 23) * -E: cat invocation. (line 27) * -e <1>: pr invocation. (line 98) * -e <2>: split invocation. (line 144) * -e <3>: General options in join. (line 21) * -e <4>: readlink invocation. (line 38) * -e <5>: echo invocation. (line 32) * -E <1>: echo invocation. (line 68) * -e <6>: File characteristic tests. (line 9) * -e <7>: realpath invocation. (line 22) * -e <8>: stdbuf invocation. (line 34) * -ef: File characteristic tests. (line 23) * -eq: Numeric tests. (line 16) * -f: nl invocation. (line 72) * -f <1>: od invocation. (line 182) * -F: pr invocation. (line 106) * -f <2>: pr invocation. (line 106) * -f <3>: tail invocation. (line 56) * -F <1>: tail invocation. (line 108) * -f <4>: csplit invocation. (line 64) * -f <5>: sort invocation. (line 94) * -f <6>: uniq invocation. (line 31) * -f <7>: Charset selection in ptx. (line 20) * -F <2>: Output formatting in ptx. (line 71) * -f <8>: cut invocation. (line 43) * -f <9>: Sorting the output. (line 18) * -F <3>: General output formatting. (line 52) * -f <10>: cp invocation. (line 119) * -f <11>: mv invocation. (line 65) * -f <12>: rm invocation. (line 39) * -f <13>: shred invocation. (line 123) * -F <4>: ln invocation. (line 88) * -f <14>: ln invocation. (line 94) * -f <15>: readlink invocation. (line 31) * -f <16>: chown invocation. (line 80) * -f <17>: chgrp invocation. (line 30) * -f <18>: chmod invocation. (line 49) * -f <19>: touch invocation. (line 66) * -f <20>: stat invocation. (line 28) * -f <21>: File type tests. (line 19) * -F <5>: stty invocation. (line 31) * -f <22>: Options for date. (line 34) * -f <23>: seq invocation. (line 29) * -g: fmt invocation. (line 64) * -g <1>: sort invocation. (line 105) * -g <2>: Output formatting in ptx. (line 26) * -g <3>: What information is listed. (line 108) * -G: What information is listed. (line 112) * -g <4>: install invocation. (line 77) * -g <5>: Access permission tests. (line 9) * -G <1>: Access permission tests. (line 31) * -g <6>: stty invocation. (line 41) * -g <7>: id invocation. (line 29) * -G <2>: id invocation. (line 33) * -ge: Numeric tests. (line 16) * -gt: Numeric tests. (line 16) * -h: Block size. (line 131) * -H: Traversing symlinks. (line 18) * -h <1>: nl invocation. (line 76) * -h <2>: pr invocation. (line 111) * -h <3>: sort invocation. (line 132) * -H <1>: Which files are listed. (line 36) * -h <4>: What information is listed. (line 118) * -H <2>: cp invocation. (line 136) * -h <5>: chown invocation. (line 119) * -H <3>: chown invocation. (line 154) * -h <6>: chgrp invocation. (line 46) * -H <4>: chgrp invocation. (line 81) * -h <7>: touch invocation. (line 70) * -h <8>: df invocation. (line 59) * -H <5>: df invocation. (line 65) * -H <6>: du invocation. (line 94) * -h <9>: du invocation. (line 98) * -h <10>: File type tests. (line 23) * -H <7>: who invocation. (line 47) * -h <11>: chcon invocation. (line 26) * -H <8>: chcon invocation. (line 47) * -h <12>: factor invocation. (line 18) * -i: nl invocation. (line 80) * -i <1>: od invocation. (line 185) * -i <2>: base64 invocation. (line 39) * -i <3>: pr invocation. (line 117) * -i <4>: sort invocation. (line 149) * -i <5>: shuf invocation. (line 23) * -i <6>: uniq invocation. (line 60) * -i <7>: Input processing in ptx. (line 26) * -i <8>: General options in join. (line 35) * -i <9>: expand invocation. (line 46) * -I: Which files are listed. (line 70) * -i <10>: What information is listed. (line 125) * -i <11>: cp invocation. (line 143) * -i <12>: mv invocation. (line 71) * -i <13>: rm invocation. (line 43) * -I <1>: rm invocation. (line 49) * -i <14>: ln invocation. (line 98) * -i <15>: df invocation. (line 69) * -i <16>: tee invocation. (line 31) * -i <17>: uname invocation. (line 35) * -i <18>: env invocation. (line 102) * -i <19>: stdbuf invocation. (line 26) * -I[TIMESPEC]: Options for date. (line 42) * -j: od invocation. (line 59) * -J: pr invocation. (line 124) * -k: Block size. (line 131) * -k <1>: csplit invocation. (line 87) * -k <2>: sort invocation. (line 237) * -k <3>: General output formatting. (line 101) * -k <4>: df invocation. (line 75) * -k <5>: du invocation. (line 113) * -k <6>: Access permission tests. (line 12) * -k <7>: timeout invocation. (line 41) * -L: Traversing symlinks. (line 22) * -l: nl invocation. (line 85) * -l <1>: od invocation. (line 188) * -l <2>: pr invocation. (line 133) * -l <3>: split invocation. (line 33) * -l <4>: wc invocation. (line 60) * -L <1>: wc invocation. (line 66) * -l <5>: b2sum invocation. (line 12) * -L <2>: Which files are listed. (line 84) * -l <6>: What information is listed. (line 133) * -l <7>: cp invocation. (line 149) * -L <3>: cp invocation. (line 153) * -L <4>: ln invocation. (line 103) * -L <5>: chown invocation. (line 159) * -L <6>: chgrp invocation. (line 86) * -l <8>: df invocation. (line 81) * -L <7>: du invocation. (line 119) * -l <9>: du invocation. (line 125) * -L <8>: stat invocation. (line 22) * -L <9>: File type tests. (line 23) * -L <10>: realpath invocation. (line 35) * -L <11>: pwd invocation. (line 15) * -l <10>: who invocation. (line 51) * -L <12>: chcon invocation. (line 52) * -l <11>: chcon invocation. (line 77) * -l <12>: runcon invocation. (line 48) * -le: Numeric tests. (line 16) * -lt: Numeric tests. (line 16) * -m: pr invocation. (line 140) * -m <1>: wc invocation. (line 50) * -m <2>: sort invocation. (line 53) * -M: sort invocation. (line 156) * -M <1>: Output formatting in ptx. (line 94) * -m <3>: General output formatting. (line 114) * -m <4>: install invocation. (line 83) * -m <5>: mkdir invocation. (line 19) * -m <6>: mkfifo invocation. (line 21) * -m <7>: mknod invocation. (line 47) * -m <8>: readlink invocation. (line 45) * -m <9>: touch invocation. (line 85) * -m <10>: du invocation. (line 129) * -m <11>: realpath invocation. (line 30) * -m <12>: who invocation. (line 61) * -m <13>: uname invocation. (line 42) * -n: cat invocation. (line 32) * -n <1>: nl invocation. (line 93) * -N: od invocation. (line 76) * -n <2>: pr invocation. (line 153) * -N <1>: pr invocation. (line 174) * -n <3>: head invocation. (line 40) * -n <4>: tail invocation. (line 125) * -n <5>: split invocation. (line 79) * -n <6>: csplit invocation. (line 82) * -n <7>: sort invocation. (line 166) * -n <8>: shuf invocation. (line 31) * -n <9>: cut invocation. (line 70) * -n <10>: What information is listed. (line 227) * -N <2>: Formatting the file names. (line 17) * -n <11>: cp invocation. (line 160) * -n <12>: mv invocation. (line 78) * -n <13>: ln invocation. (line 109) * -n <14>: readlink invocation. (line 50) * -n <15>: echo invocation. (line 29) * -N <3>: File characteristic tests. (line 27) * -n <16>: String tests. (line 19) * -n <17>: id invocation. (line 37) * -n <18>: uname invocation. (line 47) * -n <19>: nice invocation. (line 51) * -n NUMBER: shred invocation. (line 127) * -ne: Numeric tests. (line 16) * -nt: File characteristic tests. (line 15) * -o: od invocation. (line 191) * -o <1>: pr invocation. (line 180) * -o <2>: sort invocation. (line 294) * -o <3>: shuf invocation. (line 36) * -o <4>: Input processing in ptx. (line 35) * -O: Output formatting in ptx. (line 100) * -o <5>: What information is listed. (line 231) * -o <6>: install invocation. (line 95) * -o <7>: truncate invocation. (line 26) * -O <1>: Access permission tests. (line 28) * -o <8>: Connectives for test. (line 33) * -o <9>: uname invocation. (line 58) * -o <10>: stdbuf invocation. (line 30) * -ot: File characteristic tests. (line 19) * -P: Traversing symlinks. (line 26) * -p: nl invocation. (line 104) * -p <1>: General output formatting. (line 120) * -p <2>: dircolors invocation. (line 45) * -P <1>: cp invocation. (line 166) * -p <3>: cp invocation. (line 173) * -p <4>: install invocation. (line 107) * -P <2>: ln invocation. (line 128) * -p <5>: mkdir invocation. (line 36) * -p <6>: rmdir invocation. (line 21) * -P <3>: chown invocation. (line 172) * -P <4>: chgrp invocation. (line 99) * -P <5>: df invocation. (line 149) * -P <6>: du invocation. (line 135) * -p <7>: File type tests. (line 28) * -p <8>: tee invocation. (line 35) * -p <9>: pathchk invocation. (line 27) * -P <7>: pathchk invocation. (line 40) * -p <10>: mktemp invocation. (line 105) * -P <8>: realpath invocation. (line 40) * -P <9>: pwd invocation. (line 22) * -p <11>: who invocation. (line 65) * -p <12>: uname invocation. (line 51) * -P <10>: chcon invocation. (line 56) * -q: head invocation. (line 47) * -q <1>: tail invocation. (line 153) * -q <2>: csplit invocation. (line 107) * -q <3>: Formatting the file names. (line 23) * -Q: Formatting the file names. (line 30) * -q <4>: readlink invocation. (line 57) * -q <5>: mktemp invocation. (line 92) * -q <6>: realpath invocation. (line 46) * -q <7>: who invocation. (line 69) * -r: tac invocation. (line 26) * -r <1>: pr invocation. (line 187) * -r <2>: sum invocation. (line 23) * -r <3>: sort invocation. (line 189) * -R: sort invocation. (line 195) * -r <4>: shuf invocation. (line 47) * -r <5>: Input processing in ptx. (line 48) * -R <1>: Output formatting in ptx. (line 56) * -R <2>: Which files are listed. (line 91) * -r <6>: Sorting the output. (line 25) * -R <3>: cp invocation. (line 262) * -r <7>: cp invocation. (line 262) * -r <8>: rm invocation. (line 96) * -R <4>: rm invocation. (line 96) * -r <9>: ln invocation. (line 137) * -R <5>: chown invocation. (line 151) * -R <6>: chgrp invocation. (line 77) * -R <7>: chmod invocation. (line 73) * -r <10>: touch invocation. (line 89) * -r <11>: truncate invocation. (line 30) * -r <12>: Access permission tests. (line 15) * -r <13>: id invocation. (line 42) * -r <14>: who invocation. (line 74) * -r <15>: Options for date. (line 71) * -R <8>: Options for date. (line 85) * -r <16>: uname invocation. (line 62) * -R <9>: chcon invocation. (line 35) * -r <17>: chcon invocation. (line 69) * -r <18>: runcon invocation. (line 40) * -S: Backup options. (line 49) * -s: cat invocation. (line 37) * -s <1>: tac invocation. (line 30) * -s <2>: nl invocation. (line 108) * -S <1>: od invocation. (line 81) * -s <3>: od invocation. (line 194) * -s <4>: fmt invocation. (line 47) * -s <5>: pr invocation. (line 192) * -S <2>: pr invocation. (line 201) * -s <6>: fold invocation. (line 29) * -s <7>: tail invocation. (line 173) * -s <8>: csplit invocation. (line 107) * -s <9>: sum invocation. (line 29) * -s <10>: sort invocation. (line 315) * -S <3>: sort invocation. (line 322) * -s <11>: uniq invocation. (line 42) * -S <4>: Input processing in ptx. (line 65) * -s <12>: cut invocation. (line 74) * -s <13>: paste invocation. (line 52) * -s <14>: tr invocation. (line 42) * -s <15>: What information is listed. (line 236) * -S <5>: Sorting the output. (line 32) * -s <16>: cp invocation. (line 350) * -S <6>: cp invocation. (line 358) * -s <17>: install invocation. (line 117) * -S <7>: install invocation. (line 124) * -S <8>: mv invocation. (line 130) * -s <18>: ln invocation. (line 162) * -S <9>: ln invocation. (line 168) * -s <19>: readlink invocation. (line 57) * -S <10>: du invocation. (line 140) * -s <20>: du invocation. (line 155) * -s <21>: truncate invocation. (line 34) * -S <11>: File type tests. (line 31) * -s <22>: File characteristic tests. (line 12) * -s <23>: basename invocation. (line 38) * -s <24>: realpath invocation. (line 64) * -s <25>: tty invocation. (line 18) * -s <26>: who invocation. (line 78) * -s <27>: Options for date. (line 129) * -s <28>: uname invocation. (line 66) * -S <12>: env invocation. (line 192) * -s <29>: timeout invocation. (line 58) * -s <30>: seq invocation. (line 45) * -s BYTES: shred invocation. (line 138) * -S, env and single quotes: env invocation. (line 268) * -t: cat invocation. (line 41) * -T: cat invocation. (line 45) * -t <1>: od invocation. (line 90) * -t <2>: fmt invocation. (line 40) * -t <3>: pr invocation. (line 210) * -T <1>: pr invocation. (line 220) * -t <4>: split invocation. (line 152) * -t <5>: md5sum invocation. (line 128) * -t <6>: sort invocation. (line 338) * -T <2>: sort invocation. (line 358) * -T <3>: Output formatting in ptx. (line 118) * -t <7>: tr invocation. (line 47) * -t <8>: expand invocation. (line 22) * -t <9>: unexpand invocation. (line 24) * -t <10>: Sorting the output. (line 36) * -T <4>: General output formatting. (line 129) * -t <11>: cp invocation. (line 363) * -T <5>: cp invocation. (line 367) * -t <12>: install invocation. (line 129) * -T <6>: install invocation. (line 134) * -t <13>: mv invocation. (line 135) * -T <7>: mv invocation. (line 139) * -t <14>: ln invocation. (line 173) * -T <8>: ln invocation. (line 177) * -t <15>: df invocation. (line 195) * -T <9>: df invocation. (line 201) * -t <16>: du invocation. (line 159) * -t <17>: stat invocation. (line 70) * -t <18>: File type tests. (line 34) * -t <19>: mktemp invocation. (line 121) * -t <20>: who invocation. (line 82) * -T <10>: who invocation. (line 94) * -t <21>: chcon invocation. (line 73) * -t <22>: runcon invocation. (line 44) * -u: cat invocation. (line 48) * -u <1>: fmt invocation. (line 53) * -u <2>: split invocation. (line 159) * -u <3>: sort invocation. (line 374) * -u <4>: uniq invocation. (line 128) * -u <5>: Sorting the output. (line 44) * -U: Sorting the output. (line 64) * -u <6>: cp invocation. (line 372) * -u <7>: mv invocation. (line 91) * -u <8>: shred invocation. (line 144) * -u <9>: Access permission tests. (line 18) * -u <10>: mktemp invocation. (line 97) * -u <11>: id invocation. (line 47) * -u <12>: who invocation. (line 85) * -u <13>: Options for date. (line 135) * -u <14>: chcon invocation. (line 65) * -u <15>: runcon invocation. (line 36) * -u <16>: env invocation. (line 96) * -v: cat invocation. (line 52) * -v <1>: nl invocation. (line 113) * -v <2>: od invocation. (line 150) * -v <3>: pr invocation. (line 225) * -v <4>: head invocation. (line 51) * -v <5>: tail invocation. (line 184) * -V: sort invocation. (line 183) * -v <6>: Sorting the output. (line 71) * -v <7>: cp invocation. (line 407) * -v <8>: install invocation. (line 139) * -v <9>: mv invocation. (line 122) * -v <10>: rm invocation. (line 100) * -v <11>: shred invocation. (line 159) * -v <12>: ln invocation. (line 182) * -v <13>: mkdir invocation. (line 54) * -v <14>: readlink invocation. (line 61) * -v <15>: rmdir invocation. (line 30) * -v <16>: chown invocation. (line 143) * -v <17>: chgrp invocation. (line 69) * -v <18>: chmod invocation. (line 63) * -v <19>: uname invocation. (line 77) * -v <20>: chcon invocation. (line 61) * -v <21>: env invocation. (line 177) * -v <22>: timeout invocation. (line 64) * -w: nl invocation. (line 118) * -w <1>: od invocation. (line 157) * -w <2>: base64 invocation. (line 25) * -w <3>: fmt invocation. (line 59) * -w <4>: pr invocation. (line 229) * -W: pr invocation. (line 239) * -w <5>: fold invocation. (line 35) * -w <6>: wc invocation. (line 55) * -w <7>: md5sum invocation. (line 138) * -w <8>: uniq invocation. (line 134) * -W <1>: Input processing in ptx. (line 105) * -w <9>: Output formatting in ptx. (line 32) * -w <10>: General output formatting. (line 149) * -w <11>: Access permission tests. (line 21) * -w <12>: who invocation. (line 94) * -w <13>: seq invocation. (line 50) * -WIDTH: fmt invocation. (line 59) * -x: od invocation. (line 197) * -x <1>: split invocation. (line 135) * -X: Sorting the output. (line 83) * -x <2>: General output formatting. (line 125) * -x <3>: cp invocation. (line 411) * -x <4>: shred invocation. (line 164) * -x <5>: df invocation. (line 224) * -x <6>: du invocation. (line 261) * -x <7>: Access permission tests. (line 24) * -X FILE: du invocation. (line 250) * -z: head invocation. (line 55) * -z <1>: tail invocation. (line 188) * -z <2>: csplit invocation. (line 96) * -z <3>: md5sum invocation. (line 148) * -z <4>: sort invocation. (line 389) * -z <5>: shuf invocation. (line 55) * -z <6>: uniq invocation. (line 140) * -z <7>: comm invocation. (line 89) * -z <8>: cut invocation. (line 94) * -z <9>: paste invocation. (line 72) * -z <10>: General options in join. (line 93) * -Z: What information is listed. (line 259) * -Z <1>: cp invocation. (line 417) * -Z <2>: install invocation. (line 143) * -Z <3>: mv invocation. (line 144) * -z <11>: shred invocation. (line 175) * -Z <4>: mkdir invocation. (line 59) * -Z <5>: mkfifo invocation. (line 28) * -Z <6>: mknod invocation. (line 53) * -z <12>: readlink invocation. (line 65) * -z <13>: String tests. (line 15) * -z <14>: basename invocation. (line 42) * -z <15>: dirname invocation. (line 31) * -z <16>: realpath invocation. (line 71) * -Z <7>: id invocation. (line 51) * -z <17>: id invocation. (line 58) * -z <18>: numfmt invocation. (line 115) * /: Numeric expressions. (line 16) * 128-bit checksum: md5sum invocation. (line 6) * 16-bit checksum: sum invocation. (line 6) * 160-bit checksum: sha1sum invocation. (line 6) * 224-bit checksum: sha2 utilities. (line 6) * 256-bit checksum: sha2 utilities. (line 6) * 384-bit checksum: sha2 utilities. (line 6) * 512-bit checksum: b2sum invocation. (line 6) * 512-bit checksum <1>: sha2 utilities. (line 6) * <: Relations for expr. (line 22) * <=: Relations for expr. (line 22) * =: Relations for expr. (line 22) * = <1>: String tests. (line 22) * ==: Relations for expr. (line 22) * == <1>: String tests. (line 25) * >: Relations for expr. (line 22) * >=: Relations for expr. (line 22) * \( regexp operator: String expressions. (line 23) * \+ regexp operator: String expressions. (line 27) * \? regexp operator: String expressions. (line 27) * \c: printf invocation. (line 28) * \OOO: printf invocation. (line 67) * \uhhhh: printf invocation. (line 74) * \Uhhhhhhhh: printf invocation. (line 74) * \xHH: printf invocation. (line 67) * \| regexp operator: String expressions. (line 27) * _POSIX2_VERSION: Standards conformance. (line 20) * _POSIX2_VERSION <1>: tail invocation. (line 203) * _POSIX2_VERSION <2>: sort invocation. (line 421) * _POSIX2_VERSION <3>: uniq invocation. (line 47) * _POSIX2_VERSION <4>: touch invocation. (line 107) * |: Relations for expr. (line 11) * abbreviations for months: Calendar date items. (line 36) * access control lists (ACLs): cp invocation. (line 178) * access control lists (ACLs) <1>: cp invocation. (line 220) * access permission tests: Access permission tests. (line 6) * access permissions, changing: chmod invocation. (line 6) * access time, changing: touch invocation. (line 48) * access timestamp: dd invocation. (line 324) * access timestamp, printing or sorting files by: Sorting the output. (line 44) * access timestamp, show the most recent: du invocation. (line 208) * across columns: pr invocation. (line 62) * across, listing files: General output formatting. (line 125) * adding permissions: Setting Permissions. (line 35) * addition: Numeric expressions. (line 12) * ago in date strings: Relative items in date strings. (line 23) * all lines, grouping: uniq invocation. (line 101) * all repeated lines, outputting: uniq invocation. (line 70) * alnum: Character arrays. (line 108) * alpha: Character arrays. (line 110) * alternate ebcdic, converting to: dd invocation. (line 149) * always classify option: General output formatting. (line 59) * always color option: General output formatting. (line 32) * always hyperlink option: General output formatting. (line 77) * always interactive option: rm invocation. (line 60) * always total option: wc invocation. (line 76) * am i: who invocation. (line 21) * am in date strings: Time of day items. (line 21) * and operator: Connectives for test. (line 29) * and operator <1>: Relations for expr. (line 17) * append: dd invocation. (line 253) * appending to the output file: dd invocation. (line 253) * appropriate privileges: install invocation. (line 95) * appropriate privileges <1>: Setting the time. (line 6) * appropriate privileges <2>: hostname invocation. (line 6) * appropriate privileges <3>: nice invocation. (line 6) * arbitrary date strings, debugging: Options for date. (line 29) * arbitrary date strings, parsing: Options for date. (line 15) * arbitrary text, displaying: echo invocation. (line 6) * arch: arch invocation. (line 6) * arithmetic tests: Numeric tests. (line 6) * arrays of characters in tr: Character arrays. (line 6) * ASCII dump of files: od invocation. (line 6) * ascii, converting to: dd invocation. (line 138) * atime: File timestamps. (line 6) * atime, changing: touch invocation. (line 48) * atime, printing or sorting files by: Sorting the output. (line 44) * atime, show the most recent: du invocation. (line 208) * attribute caching: stat invocation. (line 33) * attributes, file: Changing file attributes. (line 6) * authors of parse_datetime: Authors of parse_datetime. (line 6) * auto classify option: General output formatting. (line 58) * auto color option: General output formatting. (line 31) * auto hyperlink option: General output formatting. (line 76) * auto total option: wc invocation. (line 73) * b for block special file: mknod invocation. (line 31) * b2sum: b2sum invocation. (line 6) * background jobs, stopping at terminal write: Local. (line 41) * backslash escapes: Character arrays. (line 30) * backslash escapes <1>: echo invocation. (line 32) * backslash escapes <2>: echo invocation. (line 68) * backslash sequences for file names: Formatting the file names. (line 11) * backup files, ignoring: Which files are listed. (line 23) * backup options: Backup options. (line 6) * backup suffix: Backup options. (line 49) * backups, making: Backup options. (line 13) * backups, making <1>: cp invocation. (line 79) * backups, making <2>: install invocation. (line 41) * backups, making <3>: mv invocation. (line 56) * backups, making <4>: ln invocation. (line 82) * backups, making only: cp invocation. (line 51) * base32: base32 invocation. (line 6) * base32 encoding: base32 invocation. (line 6) * base32 encoding <1>: basenc invocation. (line 6) * base64: base64 invocation. (line 6) * base64 checksum encoding: cksum invocation. (line 51) * Base64 decoding: base64 invocation. (line 33) * base64 encoding: base64 invocation. (line 6) * basename: basename invocation. (line 6) * basenc: basenc invocation. (line 6) * baud rate, setting: Special. (line 54) * beeping at input buffer full: Input. (line 59) * beginning of time: Time conversion specifiers. (line 32) * beginning of time, for POSIX: Seconds since the Epoch. (line 13) * Bellovin, Steven M.: Authors of parse_datetime. (line 6) * Berets, Jim: Authors of parse_datetime. (line 6) * Berry, K.: Introduction. (line 29) * Berry, K. <1>: Authors of parse_datetime. (line 19) * binary: dd invocation. (line 341) * binary I/O: dd invocation. (line 341) * binary input files: md5sum invocation. (line 45) * bind mount: rm invocation. (line 68) * bind mount <1>: stat invocation. (line 199) * birth time, printing or sorting files by: Sorting the output. (line 57) * birthtime: File timestamps. (line 6) * BLAKE2: b2sum invocation. (line 6) * BLAKE2 hash length: b2sum invocation. (line 12) * blank: Character arrays. (line 112) * blank lines, numbering: nl invocation. (line 85) * blanks, ignoring leading: sort invocation. (line 79) * block (space-padding): dd invocation. (line 159) * block size: Block size. (line 6) * block size <1>: dd invocation. (line 60) * block size of conversion: dd invocation. (line 67) * block size of input: dd invocation. (line 52) * block size of output: dd invocation. (line 56) * block special check: File type tests. (line 10) * block special files: mknod invocation. (line 11) * block special files, creating: mknod invocation. (line 6) * BLOCKSIZE: Block size. (line 12) * BLOCK_SIZE: Block size. (line 12) * body, numbering: nl invocation. (line 17) * Bourne shell syntax for color setup: dircolors invocation. (line 34) * breaks, cause interrupts: Input. (line 12) * breaks, ignoring: Input. (line 9) * brkint: Input. (line 12) * bs: dd invocation. (line 60) * BSD output: md5sum invocation. (line 117) * BSD sum: sum invocation. (line 23) * BSD tail: tail invocation. (line 26) * BSD touch compatibility: touch invocation. (line 66) * bsN: Output. (line 55) * btrfs file system type: df invocation. (line 212) * bugs, reporting: Introduction. (line 12) * built-in shell commands, conflicts with: mknod invocation. (line 20) * built-in shell commands, conflicts with <1>: stat invocation. (line 15) * built-in shell commands, conflicts with <2>: echo invocation. (line 11) * built-in shell commands, conflicts with <3>: printf invocation. (line 16) * built-in shell commands, conflicts with <4>: test invocation. (line 28) * built-in shell commands, conflicts with <5>: pwd invocation. (line 30) * built-in shell commands, conflicts with <6>: nice invocation. (line 38) * built-in shell commands, conflicts with <7>: kill invocation. (line 13) * built-in shell commands, conflicts with <8>: sleep invocation. (line 40) * byte count: wc invocation. (line 6) * byte-swapping: od invocation. (line 51) * byte-swapping <1>: dd invocation. (line 195) * c for character special file: mknod invocation. (line 34) * C shell syntax for color setup: dircolors invocation. (line 40) * C-s/C-q flow control: Input. (line 40) * calendar date item: Calendar date items. (line 6) * calling combined multi-call program: Multi-call invocation. (line 6) * canonical file name: readlink invocation. (line 6) * canonical file name <1>: realpath invocation. (line 6) * canonicalize a file name: readlink invocation. (line 6) * canonicalize a file name <1>: realpath invocation. (line 6) * case folding: sort invocation. (line 94) * case translation: Local. (line 36) * case, ignored in dates: General date syntax. (line 60) * cat: cat invocation. (line 6) * cbreak: Combination. (line 52) * cbs: dd invocation. (line 67) * CD-ROM file system type: df invocation. (line 216) * cdfs file system type: df invocation. (line 216) * cdtrdsr: Control. (line 44) * change or print terminal settings: stty invocation. (line 6) * change SELinux context: chcon invocation. (line 6) * changed files, verbosely describing: chgrp invocation. (line 24) * changed owners, verbosely describing: chown invocation. (line 74) * changing access permissions: chmod invocation. (line 6) * changing file attributes: Changing file attributes. (line 6) * changing file ownership: chown invocation. (line 6) * changing file timestamps: touch invocation. (line 6) * changing group ownership: chown invocation. (line 6) * changing group ownership <1>: chgrp invocation. (line 6) * changing security context: chcon invocation. (line 6) * changing special mode bits: Changing Special Mode Bits. (line 6) * character classes: Character arrays. (line 94) * character count: wc invocation. (line 6) * character size: Control. (line 24) * character special check: File type tests. (line 13) * character special files: mknod invocation. (line 11) * character special files, creating: mknod invocation. (line 6) * characters, special: Characters. (line 6) * chcon: chcon invocation. (line 6) * check file types: test invocation. (line 6) * checking for sortedness: sort invocation. (line 39) * checking for sortedness <1>: sort invocation. (line 47) * checksum, 128-bit: md5sum invocation. (line 6) * checksum, 16-bit: sum invocation. (line 6) * checksum, 160-bit: sha1sum invocation. (line 6) * checksum, 224-bit: sha2 utilities. (line 6) * checksum, 256-bit: sha2 utilities. (line 6) * checksum, 384-bit: sha2 utilities. (line 6) * checksum, 512-bit: b2sum invocation. (line 6) * checksum, 512-bit <1>: sha2 utilities. (line 6) * chgrp: chgrp invocation. (line 6) * chmod: chmod invocation. (line 6) * chown: chown invocation. (line 6) * chroot: chroot invocation. (line 6) * cio: dd invocation. (line 261) * cksum: cksum invocation. (line 6) * clocal: Control. (line 38) * clock skew: Formatting file timestamps. (line 11) * clock skew <1>: File timestamps. (line 39) * clone: cp invocation. (line 275) * cmspar: Control. (line 16) * cntrl: Character arrays. (line 114) * color database, printing: dircolors invocation. (line 45) * color setup: dircolors invocation. (line 6) * color, distinguishing file types with: General output formatting. (line 28) * cols: Special. (line 27) * column to wrap data after: base64 invocation. (line 25) * COLUMNS: General output formatting. (line 149) * COLUMNS <1>: Special. (line 41) * columns: Special. (line 27) * combination settings: Combination. (line 6) * combined: Multi-call invocation. (line 6) * combined date and time of day item: Combined date and time of day items. (line 6) * comm: comm invocation. (line 6) * command-line operands to shuffle: shuf invocation. (line 19) * commands for controlling processes: Process control. (line 6) * commands for delaying: Delaying. (line 6) * commands for exit status: Conditions. (line 6) * commands for file name manipulation: File name manipulation. (line 6) * commands for invoking other commands: Modified command invocation. (line 6) * commands for printing text: Printing text. (line 6) * commands for printing the working context: Working context. (line 6) * commands for printing user information: User information. (line 6) * commands for redirection: Redirection. (line 6) * commands for SELinux context: SELinux context. (line 6) * commands for system context: System context. (line 6) * commas, outputting between files: General output formatting. (line 114) * comments, in dates: General date syntax. (line 60) * common field, joining on: join invocation. (line 6) * common lines: comm invocation. (line 18) * common options: Common options. (line 6) * compare values: test invocation. (line 6) * comparing sorted files: comm invocation. (line 6) * comparison operators: Relations for expr. (line 22) * compression and du: du invocation. (line 277) * concatenate and write files: cat invocation. (line 6) * concurrent I/O: dd invocation. (line 261) * conditional executability: Conditional Executability. (line 6) * conditions: Conditions. (line 6) * conflicts with shell built-ins: mknod invocation. (line 20) * conflicts with shell built-ins <1>: stat invocation. (line 15) * conflicts with shell built-ins <2>: echo invocation. (line 11) * conflicts with shell built-ins <3>: printf invocation. (line 16) * conflicts with shell built-ins <4>: test invocation. (line 28) * conflicts with shell built-ins <5>: pwd invocation. (line 30) * conflicts with shell built-ins <6>: nice invocation. (line 38) * conflicts with shell built-ins <7>: kill invocation. (line 13) * conflicts with shell built-ins <8>: sleep invocation. (line 40) * connectives, logical: Connectives for test. (line 6) * connectives, logical <1>: Relations for expr. (line 6) * constant parity: Control. (line 16) * context splitting: csplit invocation. (line 6) * context, system: System context. (line 6) * control characters, using ^C: Local. (line 51) * control settings: Control. (line 6) * controlling terminal: dd invocation. (line 330) * conv: dd invocation. (line 132) * conversion block size: dd invocation. (line 67) * conversion specifiers, date: Date conversion specifiers. (line 6) * conversion specifiers, literal: Literal conversion specifiers. (line 6) * conversion specifiers, time: Time conversion specifiers. (line 6) * converting tabs to spaces: expand invocation. (line 6) * converting while copying a file: dd invocation. (line 6) * cooked: Combination. (line 37) * Coordinated Universal Time: Options for date. (line 135) * copy on write: cp invocation. (line 275) * copy-on-write and du: du invocation. (line 272) * copying directories recursively: cp invocation. (line 96) * copying directories recursively <1>: cp invocation. (line 262) * copying existing permissions: Copying Permissions. (line 6) * copying files: cat invocation. (line 6) * copying files and directories: cp invocation. (line 6) * copying files and setting attributes: install invocation. (line 6) * core utilities: Top. (line 18) * count: dd invocation. (line 86) * COW: cp invocation. (line 275) * cp: cp invocation. (line 6) * crashes and corruption: sync invocation. (line 17) * CRC checksum: cksum invocation. (line 6) * cread: Control. (line 35) * creating directories: mkdir invocation. (line 6) * creating FIFOs (named pipes): mkfifo invocation. (line 6) * creating links (hard only): link invocation. (line 6) * creating links (hard or soft): ln invocation. (line 6) * creating output file, avoiding: dd invocation. (line 210) * creating output file, requiring: dd invocation. (line 206) * creation timestamp, printing or sorting files by: Sorting the output. (line 57) * crN: Output. (line 45) * crown margin: fmt invocation. (line 34) * crt: Combination. (line 75) * crterase: Local. (line 22) * crtkill: Local. (line 56) * crtscts: Control. (line 41) * csh syntax for color setup: dircolors invocation. (line 40) * csN: Control. (line 24) * csplit: csplit invocation. (line 6) * cstopb: Control. (line 32) * ctime: File timestamps. (line 6) * ctime, printing or sorting by: Sorting the output. (line 13) * ctime, show the most recent: du invocation. (line 202) * ctlecho: Local. (line 51) * current working directory, printing: pwd invocation. (line 6) * cut: cut invocation. (line 6) * cyclic redundancy check: cksum invocation. (line 6) * data modification time, printing or sorting files by: Sorting the output. (line 50) * data, erasing: shred invocation. (line 6) * database for color setup, printing: dircolors invocation. (line 45) * date: date invocation. (line 6) * date and time of day format, ISO 8601: Combined date and time of day items. (line 6) * date conversion specifiers: Date conversion specifiers. (line 6) * date format, ISO 8601: Calendar date items. (line 28) * date input formats: Date input formats. (line 6) * date options: Options for date. (line 6) * date strings, debugging: Options for date. (line 29) * date strings, parsing: Options for date. (line 15) * day in date strings: Relative items in date strings. (line 15) * day in date strings <1>: Relative items in date strings. (line 29) * day of week item: Day of week items. (line 6) * dd: dd invocation. (line 6) * ddrescue: dd invocation. (line 396) * debugging date strings: Options for date. (line 29) * debugging, copying: cp invocation. (line 114) * debugging, copying <1>: install invocation. (line 72) * debugging, copying <2>: mv invocation. (line 60) * debugging, env -S: env invocation. (line 277) * dec: Combination. (line 78) * decctlq: Combination. (line 63) * Decode base64 data: base64 invocation. (line 33) * delay for a specified time: sleep invocation. (line 6) * delaying commands: Delaying. (line 6) * deleting characters: Squeezing and deleting. (line 6) * dereferencing symbolic links: ln invocation. (line 42) * descriptor follow option: tail invocation. (line 56) * destination directory: Target directory. (line 15) * destination directory <1>: Target directory. (line 31) * destination directory <2>: cp invocation. (line 363) * destination directory <3>: cp invocation. (line 367) * destination directory <4>: install invocation. (line 129) * destination directory <5>: install invocation. (line 134) * destination directory <6>: mv invocation. (line 135) * destination directory <7>: mv invocation. (line 139) * destination directory <8>: ln invocation. (line 173) * destination directory <9>: ln invocation. (line 177) * destinations, multiple output: tee invocation. (line 6) * device file: df invocation. (line 30) * df: df invocation. (line 6) * DF_BLOCK_SIZE: Block size. (line 12) * diagnostic: chcon invocation. (line 61) * dictionary order: sort invocation. (line 87) * differing lines: comm invocation. (line 18) * digest: cksum invocation. (line 6) * digest algorithm: cksum invocation. (line 32) * digit: Character arrays. (line 116) * dir: dir invocation. (line 6) * dircolors: dircolors invocation. (line 6) * direct: dd invocation. (line 267) * direct I/O: dd invocation. (line 267) * directories, copying: cp invocation. (line 6) * directories, copying recursively: cp invocation. (line 96) * directories, copying recursively <1>: cp invocation. (line 262) * directories, creating: mkdir invocation. (line 6) * directories, creating with given attributes: install invocation. (line 67) * directories, removing: rm invocation. (line 35) * directories, removing (recursively): rm invocation. (line 96) * directories, removing empty: rmdir invocation. (line 6) * directory: dd invocation. (line 275) * directory check: File type tests. (line 16) * directory components, printing: dirname invocation. (line 6) * directory deletion, ignoring failures: rmdir invocation. (line 17) * directory deletion, reporting: rmdir invocation. (line 30) * directory I/O: dd invocation. (line 275) * directory listing: ls invocation. (line 6) * directory listing, brief: dir invocation. (line 6) * directory listing, recursive: Which files are listed. (line 91) * directory listing, verbose: vdir invocation. (line 6) * directory order, listing by: Sorting the output. (line 18) * directory, creating temporary: mktemp invocation. (line 6) * directory, stripping from file names: basename invocation. (line 6) * dired Emacs mode support: What information is listed. (line 16) * dirname: dirname invocation. (line 6) * disabling special characters: Characters. (line 12) * disambiguating group names and IDs: Disambiguating names and IDs. (line 6) * discard: Characters. (line 39) * discarding file cache: dd invocation. (line 292) * disk device file: df invocation. (line 30) * disk usage: File space usage. (line 6) * disk usage by file system: df invocation. (line 6) * disk usage for files: du invocation. (line 6) * displacement of dates: Relative items in date strings. (line 6) * displaying text: echo invocation. (line 6) * displaying value of a symbolic link: readlink invocation. (line 6) * division: Numeric expressions. (line 16) * do nothing, successfully: true invocation. (line 6) * do nothing, unsuccessfully: false invocation. (line 6) * DOS file system: df invocation. (line 220) * double spacing: pr invocation. (line 74) * down columns: pr invocation. (line 49) * drain: Special. (line 30) * dsusp: Characters. (line 58) * dsync: dd invocation. (line 281) * DTR/DSR flow control: Control. (line 44) * du: du invocation. (line 6) * DU_BLOCK_SIZE: Block size. (line 12) * DVD file system type: df invocation. (line 216) * ebcdic, converting to: dd invocation. (line 144) * echo: echo invocation. (line 6) * echo <1>: Local. (line 18) * echoctl: Local. (line 51) * echoe: Local. (line 22) * echok: Local. (line 26) * echoke: Local. (line 56) * echonl: Local. (line 29) * echoprt: Local. (line 46) * effective user and group IDs, printing: id invocation. (line 6) * effective user name, printing: whoami invocation. (line 6) * Eggert, Paul: Authors of parse_datetime. (line 6) * eight-bit characters: Control. (line 24) * eight-bit characters <1>: Combination. (line 55) * eight-bit input: Input. (line 25) * ek: Combination. (line 22) * empty files, creating: touch invocation. (line 11) * empty lines, numbering: nl invocation. (line 85) * endianness: od invocation. (line 51) * entire files, output of: Output of entire files. (line 6) * env: env invocation. (line 6) * env -S, and single quotes: env invocation. (line 268) * env -S, debugging: env invocation. (line 277) * env in scripts: env invocation. (line 192) * environment variables, printing: printenv invocation. (line 6) * environment, printing: env invocation. (line 50) * environment, running a program in a modified: env invocation. (line 6) * eof: Characters. (line 30) * eol: Characters. (line 33) * eol2: Characters. (line 36) * Epoch, for POSIX: Seconds since the Epoch. (line 13) * Epoch, seconds since: Time conversion specifiers. (line 32) * equal string check: String tests. (line 22) * equal string check <1>: String tests. (line 25) * equivalence classes: Character arrays. (line 133) * erase: Characters. (line 24) * erasing data: shred invocation. (line 6) * error messages, omitting: chown invocation. (line 80) * error messages, omitting <1>: chgrp invocation. (line 30) * error messages, omitting <2>: chmod invocation. (line 49) * evaluation of expressions: expr invocation. (line 6) * even parity: Control. (line 13) * evenp: Combination. (line 9) * exabyte, definition of: Block size. (line 106) * examples of date: Examples of date. (line 6) * examples of expr: Examples of expr. (line 6) * exbibyte, definition of: Block size. (line 109) * excl: dd invocation. (line 206) * excluding files from du: du invocation. (line 250) * excluding files from du <1>: du invocation. (line 255) * executable file check: Access permission tests. (line 24) * executables and file type, marking: General output formatting. (line 52) * execute/search permission: Mode Structure. (line 16) * execute/search permission, symbolic: Setting Permissions. (line 56) * existence-of-file check: File characteristic tests. (line 9) * existing backup method: Backup options. (line 39) * exit status commands: Conditions. (line 6) * exit status of chroot: chroot invocation. (line 78) * exit status of env: env invocation. (line 197) * exit status of expr: expr invocation. (line 42) * exit status of false: false invocation. (line 6) * exit status of ls: ls invocation. (line 29) * exit status of mktemp: mktemp invocation. (line 128) * exit status of nice: nice invocation. (line 63) * exit status of nohup: nohup invocation. (line 48) * exit status of pathchk: pathchk invocation. (line 47) * exit status of printenv: printenv invocation. (line 23) * exit status of realpath: realpath invocation. (line 75) * exit status of runcon: runcon invocation. (line 50) * exit status of sort: sort invocation. (line 58) * exit status of stdbuf: stdbuf invocation. (line 70) * exit status of test: test invocation. (line 41) * exit status of timeout: timeout invocation. (line 76) * exit status of true: true invocation. (line 6) * exit status of tty: tty invocation. (line 20) * expand: expand invocation. (line 6) * expr: expr invocation. (line 6) * expression evaluation: test invocation. (line 6) * expression evaluation <1>: expr invocation. (line 6) * expressions, numeric: Numeric expressions. (line 6) * expressions, string: String expressions. (line 6) * ext2 file system type: df invocation. (line 212) * ext3 file system type: df invocation. (line 212) * ext4 file system type: df invocation. (line 212) * extended attributes, xattr: install invocation. (line 34) * extended attributes, xattr <1>: mv invocation. (line 30) * extension, sorting files by: Sorting the output. (line 83) * extproc: Local. (line 61) * factor: factor invocation. (line 6) * failure exit status: false invocation. (line 6) * false: false invocation. (line 6) * fat file system file: df invocation. (line 220) * fdatasync: dd invocation. (line 223) * ffN: Output. (line 63) * field separator character: sort invocation. (line 338) * fields, padding numeric: Padding and other flags. (line 6) * FIFOs, creating: mkfifo invocation. (line 6) * file attributes, changing: Changing file attributes. (line 6) * file characteristic tests: File characteristic tests. (line 6) * file contents, dumping unambiguously: od invocation. (line 6) * file information, preserving: cp invocation. (line 245) * file information, preserving, extended attributes, xattr: cp invocation. (line 173) * file mode bits, numeric: Numeric Modes. (line 6) * file name manipulation: File name manipulation. (line 6) * file names, canonicalization: realpath invocation. (line 6) * file names, checking validity and portability: pathchk invocation. (line 6) * file names, creating temporary: mktemp invocation. (line 6) * file names, stripping directory and suffix: basename invocation. (line 6) * file offset radix: od invocation. (line 36) * file ownership, changing: chown invocation. (line 6) * file sizes: du invocation. (line 54) * File space usage: File space usage. (line 6) * file space usage: du invocation. (line 6) * file status: stat invocation. (line 6) * file system allocation: What information is listed. (line 236) * file system sizes: df invocation. (line 54) * file system space, retrieving current data more slowly: df invocation. (line 175) * file system space, retrieving old data more quickly: df invocation. (line 85) * file system status: stat invocation. (line 6) * file system types, limiting output to certain: df invocation. (line 81) * file system types, limiting output to certain <1>: df invocation. (line 195) * file system types, printing: df invocation. (line 201) * file system usage: df invocation. (line 6) * file systems: stat invocation. (line 28) * file systems and hard links: ln invocation. (line 6) * file systems, omitting copying to different: cp invocation. (line 411) * file timestamp resolution: File timestamps. (line 45) * file timestamps, changing: touch invocation. (line 6) * file type and executables, marking: General output formatting. (line 52) * file type tests: File type tests. (line 6) * file type, marking: General output formatting. (line 68) * file type, marking <1>: General output formatting. (line 120) * file types: Special file types. (line 9) * file types, special: Special file types. (line 6) * file utilities: Top. (line 18) * files beginning with -, removing: rm invocation. (line 102) * files, copying: cp invocation. (line 6) * files, creating: truncate invocation. (line 11) * fingerprint, 128-bit: md5sum invocation. (line 6) * fingerprint, 160-bit: sha1sum invocation. (line 6) * fingerprint, 224-bit: sha2 utilities. (line 6) * fingerprint, 256-bit: sha2 utilities. (line 6) * fingerprint, 384-bit: sha2 utilities. (line 6) * fingerprint, 512-bit: b2sum invocation. (line 6) * fingerprint, 512-bit <1>: sha2 utilities. (line 6) * first in date strings: General date syntax. (line 22) * first part of files, outputting: head invocation. (line 6) * fixed-length records, converting to variable-length: dd invocation. (line 67) * floating point: Floating point. (line 6) * flow control, hardware: Control. (line 41) * flow control, hardware <1>: Control. (line 44) * flow control, software: Input. (line 45) * flush: Characters. (line 39) * flushing, disabling: Local. (line 32) * flusho: Local. (line 67) * fmt: fmt invocation. (line 6) * fold: fold invocation. (line 6) * folding long input lines: fold invocation. (line 6) * footers, numbering: nl invocation. (line 17) * force deletion: shred invocation. (line 123) * formatting file contents: Formatting file contents. (line 6) * formatting of numbers in seq: seq invocation. (line 29) * formatting times: pr invocation. (line 78) * formatting times <1>: date invocation. (line 24) * fortnight in date strings: Relative items in date strings. (line 15) * fsync: dd invocation. (line 234) * fullblock: dd invocation. (line 349) * general date syntax: General date syntax. (line 6) * general numeric sort: sort invocation. (line 105) * gibibyte, definition of: Block size. (line 94) * gigabyte, definition of: Block size. (line 91) * giving away permissions: Umask and Protection. (line 12) * GMT: Options for date. (line 135) * grand total of file system size, usage and available space: df invocation. (line 181) * grand total of file system space: du invocation. (line 63) * graph: Character arrays. (line 118) * Greenwich Mean Time: Options for date. (line 135) * group IDs, disambiguating: Disambiguating names and IDs. (line 6) * group names, disambiguating: Disambiguating names and IDs. (line 6) * group owner, default: Mode Structure. (line 27) * group ownership of installed files, setting: install invocation. (line 77) * group ownership, changing: chown invocation. (line 6) * group ownership, changing <1>: chgrp invocation. (line 6) * group, permissions for: Setting Permissions. (line 25) * groups: groups invocation. (line 6) * growing files: tail invocation. (line 56) * hangups, immunity to: nohup invocation. (line 6) * hard link check: File characteristic tests. (line 23) * hard link, defined: ln invocation. (line 32) * hard links: dd invocation. (line 338) * hard links to directories: ln invocation. (line 88) * hard links to symbolic links: ln invocation. (line 184) * hard links, counting in du: du invocation. (line 125) * hard links, creating: link invocation. (line 6) * hard links, creating <1>: ln invocation. (line 6) * hard links, preserving: cp invocation. (line 109) * hardware class: uname invocation. (line 42) * hardware flow control: Control. (line 41) * hardware flow control <1>: Control. (line 44) * hardware platform: uname invocation. (line 35) * hardware type: uname invocation. (line 42) * hat notation for control characters: Local. (line 51) * head: head invocation. (line 6) * head of output: shuf invocation. (line 31) * headers, numbering: nl invocation. (line 17) * help, online: Common options. (line 36) * hex dump of files: od invocation. (line 6) * holes, copying files with: cp invocation. (line 306) * holes, creating files with: truncate invocation. (line 13) * horizontal, listing files: General output formatting. (line 125) * host processor type: uname invocation. (line 51) * hostid: hostid invocation. (line 6) * hostname: hostname invocation. (line 6) * hostname <1>: uname invocation. (line 47) * hour in date strings: Relative items in date strings. (line 15) * human numeric sort: sort invocation. (line 132) * human-readable output: Block size. (line 42) * human-readable output <1>: What information is listed. (line 118) * human-readable output <2>: df invocation. (line 59) * human-readable output <3>: du invocation. (line 98) * hup[cl]: Control. (line 28) * hurd, author, printing: What information is listed. (line 10) * hyperlink, linking to files: General output formatting. (line 73) * ibs: dd invocation. (line 52) * icanon: Local. (line 11) * icrnl: Input. (line 34) * id: id invocation. (line 6) * idle time: who invocation. (line 85) * IEEE floating point: Floating point. (line 6) * iexten: Local. (line 15) * if: dd invocation. (line 45) * iflag: dd invocation. (line 243) * ignbrk: Input. (line 9) * igncr: Input. (line 31) * ignore file systems: df invocation. (line 42) * Ignore garbage in base64 stream: base64 invocation. (line 39) * ignoring case: sort invocation. (line 94) * ignpar: Input. (line 15) * imaxbel: Input. (line 59) * immunity to hangups: nohup invocation. (line 6) * implementation, hardware: uname invocation. (line 35) * indenting lines: pr invocation. (line 180) * index: String expressions. (line 43) * information, about current users: who invocation. (line 6) * initial part of files, outputting: head invocation. (line 6) * initial tabs, converting: expand invocation. (line 46) * inlcr: Input. (line 28) * inode number, printing: What information is listed. (line 125) * inode usage: df invocation. (line 69) * inode usage, dereferencing in du: du invocation. (line 104) * inode, and hard links: ln invocation. (line 32) * inodes, written buffered: sync invocation. (line 11) * inpck: Input. (line 22) * input block size: dd invocation. (line 52) * input encoding, UTF-8: Input. (line 37) * input range to shuffle: shuf invocation. (line 23) * input settings: Input. (line 6) * input tabs: pr invocation. (line 98) * install: install invocation. (line 6) * intr: Characters. (line 18) * invocation of commands, modified: Modified command invocation. (line 6) * iseek: dd invocation. (line 73) * isig: Local. (line 7) * ISO 8601 date and time of day format: Combined date and time of day items. (line 6) * ISO 8601 date format: Calendar date items. (line 28) * ISO/IEC 10646: printf invocation. (line 74) * ISO9660 file system type: df invocation. (line 216) * iso9660 file system type: df invocation. (line 216) * ispeed: Special. (line 16) * istrip: Input. (line 25) * items in date strings: General date syntax. (line 6) * iterations, selecting the number of: shred invocation. (line 127) * iuclc: Input. (line 50) * iutf8: Input. (line 37) * ixany: Input. (line 55) * ixoff: Input. (line 45) * ixon: Input. (line 40) * join: join invocation. (line 6) * kernel name: uname invocation. (line 66) * kernel release: uname invocation. (line 62) * kernel version: uname invocation. (line 77) * kibibyte, definition of: Block size. (line 82) * kibibytes for file sizes: du invocation. (line 113) * kibibytes for file system sizes: df invocation. (line 75) * kill: kill invocation. (line 6) * kill <1>: Characters. (line 27) * kilobyte, definition of: Block size. (line 78) * Knuth, Donald E.: fmt invocation. (line 19) * language, in dates: General date syntax. (line 36) * language, in dates <1>: General date syntax. (line 40) * last DAY: Day of week items. (line 15) * last DAY <1>: Options for date. (line 15) * last in date strings: General date syntax. (line 22) * last modified dates, displaying in du: du invocation. (line 195) * last part of files, outputting: tail invocation. (line 6) * lcase: Combination. (line 71) * LCASE: Combination. (line 71) * lcase, converting to: dd invocation. (line 172) * lchown: chown invocation. (line 107) * lchown <1>: chown invocation. (line 119) * lchown <2>: chgrp invocation. (line 34) * lchown <3>: chgrp invocation. (line 46) * LC_ALL: sort invocation. (line 23) * LC_ALL <1>: ls invocation. (line 17) * LC_COLLATE: sort invocation. (line 23) * LC_COLLATE <1>: uniq invocation. (line 21) * LC_COLLATE <2>: comm invocation. (line 12) * LC_COLLATE <3>: Sorting files for join. (line 16) * LC_COLLATE <4>: Relations for expr. (line 22) * LC_CTYPE: sort invocation. (line 79) * LC_CTYPE <1>: sort invocation. (line 87) * LC_CTYPE <2>: sort invocation. (line 94) * LC_CTYPE <3>: sort invocation. (line 149) * LC_CTYPE <4>: printf invocation. (line 74) * LC_MESSAGES: pr invocation. (line 13) * LC_NUMERIC: Block size. (line 57) * LC_NUMERIC <1>: Floating point. (line 29) * LC_NUMERIC <2>: sort invocation. (line 105) * LC_NUMERIC <3>: sort invocation. (line 132) * LC_NUMERIC <4>: sort invocation. (line 166) * LC_NUMERIC <5>: printf invocation. (line 61) * LC_TIME: pr invocation. (line 85) * LC_TIME <1>: sort invocation. (line 156) * LC_TIME <2>: Formatting file timestamps. (line 28) * LC_TIME <3>: Formatting file timestamps. (line 73) * LC_TIME <4>: Formatting file timestamps. (line 97) * LC_TIME <5>: du invocation. (line 217) * LC_TIME <6>: date invocation. (line 15) * leading directories, creating missing: install invocation. (line 67) * leading directory components, stripping: basename invocation. (line 6) * leap seconds: touch invocation. (line 99) * leap seconds <1>: Time conversion specifiers. (line 32) * leap seconds <2>: Time conversion specifiers. (line 36) * leap seconds <3>: Options for date. (line 135) * leap seconds <4>: Examples of date. (line 97) * leap seconds <5>: General date syntax. (line 65) * leap seconds <6>: Time of day items. (line 14) * leap seconds <7>: Seconds since the Epoch. (line 27) * left margin: pr invocation. (line 180) * length: String expressions. (line 48) * limiting output of du: du invocation. (line 76) * line: Special. (line 48) * line buffered: stdbuf invocation. (line 6) * line count: wc invocation. (line 6) * line numbering: nl invocation. (line 6) * line separator character: split invocation. (line 152) * line settings of terminal: stty invocation. (line 6) * line-breaking: fmt invocation. (line 19) * line-by-line comparison: comm invocation. (line 6) * LINES: Special. (line 41) * link: link invocation. (line 6) * links, creating: link invocation. (line 6) * links, creating <1>: ln invocation. (line 6) * Linux file system types: df invocation. (line 212) * literal conversion specifiers: Literal conversion specifiers. (line 6) * litout: Combination. (line 59) * ln: ln invocation. (line 6) * ln format for nl: nl invocation. (line 96) * lnext: Characters. (line 67) * local file system types: df invocation. (line 212) * local settings: Local. (line 6) * logging out and continuing to run: nohup invocation. (line 6) * logical and operator: Connectives for test. (line 29) * logical and operator <1>: Relations for expr. (line 17) * logical connectives: Connectives for test. (line 6) * logical connectives <1>: Relations for expr. (line 6) * logical or operator: Connectives for test. (line 33) * logical or operator <1>: Relations for expr. (line 11) * logical pages, numbering on: nl invocation. (line 12) * login name, printing: logname invocation. (line 6) * login sessions, printing users with: users invocation. (line 6) * login time: who invocation. (line 11) * logname: logname invocation. (line 6) * long ls format: What information is listed. (line 133) * lower: Character arrays. (line 120) * lowercase, translating to output: Output. (line 12) * ls: ls invocation. (line 6) * LS_BLOCK_SIZE: Block size. (line 12) * LS_COLORS: General output formatting. (line 37) * LS_COLORS <1>: dircolors invocation. (line 23) * lutimes: touch invocation. (line 70) * machine type: uname invocation. (line 42) * machine-readable stty output: stty invocation. (line 41) * MacKenzie, D.: Introduction. (line 29) * MacKenzie, David: Authors of parse_datetime. (line 6) * Makefiles, installing programs in: install invocation. (line 29) * manipulating files: Basic operations. (line 6) * manipulation of file names: File name manipulation. (line 6) * mark parity: Control. (line 16) * match: String expressions. (line 34) * matching patterns: String expressions. (line 11) * MD5: md5sum invocation. (line 6) * md5sum: md5sum invocation. (line 6) * mebibyte, definition of: Block size. (line 89) * mebibytes for file sizes: du invocation. (line 129) * megabyte, definition of: Block size. (line 86) * merging files: paste invocation. (line 6) * merging files in parallel: pr invocation. (line 6) * merging sorted files: sort invocation. (line 53) * message status: who invocation. (line 94) * message-digest, 128-bit: md5sum invocation. (line 6) * message-digest, 160-bit: sha1sum invocation. (line 6) * message-digest, 224-bit: sha2 utilities. (line 6) * message-digest, 256-bit: sha2 utilities. (line 6) * message-digest, 384-bit: sha2 utilities. (line 6) * message-digest, 512-bit: b2sum invocation. (line 6) * message-digest, 512-bit <1>: sha2 utilities. (line 6) * Meyering, J.: Introduction. (line 29) * Meyering, Jim: Authors of parse_datetime. (line 6) * midnight in date strings: Time of day items. (line 21) * min: Special. (line 7) * minute in date strings: Relative items in date strings. (line 15) * minutes, time zone correction by: Time of day items. (line 29) * mkdir: mkdir invocation. (line 6) * mkfifo: mkfifo invocation. (line 6) * mknod: mknod invocation. (line 6) * mktemp: mktemp invocation. (line 6) * modem control: Control. (line 38) * modes and umask: Umask and Protection. (line 6) * modes of created directories, setting: mkdir invocation. (line 19) * modes of created FIFOs, setting: mkfifo invocation. (line 21) * modification timestamp, sorting files by: Sorting the output. (line 36) * modified command invocation: Modified command invocation. (line 6) * modified environment, running a program in a: env invocation. (line 6) * modify time, changing: touch invocation. (line 85) * month in date strings: Relative items in date strings. (line 15) * month names in date strings: Calendar date items. (line 36) * months, sorting by: sort invocation. (line 156) * months, written-out: General date syntax. (line 32) * MS-DOS file system: df invocation. (line 220) * MS-Windows file system: df invocation. (line 220) * mtime: File timestamps. (line 6) * mtime, changing: touch invocation. (line 85) * mtime, printing or sorting files by: Sorting the output. (line 50) * mtime-greater-atime file check: File characteristic tests. (line 27) * multicall: Multi-call invocation. (line 6) * multicolumn output, generating: pr invocation. (line 6) * multiple changes to permissions: Multiple Changes. (line 6) * multiplication: Numeric expressions. (line 16) * multipliers after numbers: dd invocation. (line 369) * multithreaded sort: sort invocation. (line 366) * mv: mv invocation. (line 6) * name follow option: tail invocation. (line 56) * name of kernel: uname invocation. (line 66) * named pipe check: File type tests. (line 28) * named pipes, creating: mkfifo invocation. (line 6) * network node name: uname invocation. (line 47) * networked file systems and du: du invocation. (line 282) * never interactive option: rm invocation. (line 57) * newer files, copying only: cp invocation. (line 372) * newer files, moving only: mv invocation. (line 91) * newer-than file check: File characteristic tests. (line 15) * newline echoing after kill: Local. (line 26) * newline, echoing: Local. (line 29) * newline, translating to crlf: Output. (line 19) * newline, translating to return: Input. (line 28) * next DAY: Day of week items. (line 15) * next DAY <1>: Options for date. (line 15) * next in date strings: General date syntax. (line 22) * NFS file system type: df invocation. (line 207) * NFS mounts from BSD to HP-UX: What information is listed. (line 244) * nice: nice invocation. (line 6) * niceness: nice invocation. (line 6) * nl: nl invocation. (line 6) * nl <1>: Combination. (line 18) * nlN: Output. (line 39) * no dereference: chcon invocation. (line 26) * no-op: true invocation. (line 6) * noatime: dd invocation. (line 324) * nocache: dd invocation. (line 292) * nocreat: dd invocation. (line 210) * noctty: dd invocation. (line 330) * node name: uname invocation. (line 47) * noerror: dd invocation. (line 220) * noflsh: Local. (line 32) * nofollow: dd invocation. (line 335) * nohup: nohup invocation. (line 6) * nohup.out: nohup invocation. (line 6) * nohup.out <1>: nohup invocation. (line 20) * nolinks: dd invocation. (line 338) * non-directories, copying as special files: cp invocation. (line 96) * non-directories, copying as special files <1>: cp invocation. (line 262) * non-directory suffix, stripping: dirname invocation. (line 6) * nonblock: dd invocation. (line 321) * nonblocking I/O: dd invocation. (line 321) * nonblocking stty setting: Special. (line 30) * none backup method: Backup options. (line 31) * none classify option: General output formatting. (line 57) * none color option: General output formatting. (line 30) * none dd status=: dd invocation. (line 101) * none hyperlink option: General output formatting. (line 75) * none total option: wc invocation. (line 81) * none, sorting option for ls: Sorting the output. (line 64) * nonempty file check: File characteristic tests. (line 12) * nonprinting characters, ignoring: sort invocation. (line 149) * nonzero-length string check: String tests. (line 19) * noon in date strings: Time of day items. (line 21) * not-equal string check: String tests. (line 29) * notrunc: dd invocation. (line 217) * now in date strings: Relative items in date strings. (line 33) * noxfer dd status=: dd invocation. (line 105) * NO_NEW_PRIVS: runcon invocation. (line 22) * nproc: nproc invocation. (line 6) * NTFS file system: df invocation. (line 220) * ntfs file system file: df invocation. (line 220) * number of inputs to merge, nmerge: sort invocation. (line 268) * numbered backup method: Backup options. (line 35) * numbering lines: nl invocation. (line 6) * numbers, written-out: General date syntax. (line 22) * numeric expressions: Numeric expressions. (line 6) * numeric field padding: Padding and other flags. (line 6) * numeric modes: Numeric Modes. (line 6) * numeric operations: Numeric operations. (line 6) * numeric sequences: seq invocation. (line 6) * numeric sort: sort invocation. (line 166) * numeric tests: Numeric tests. (line 6) * numeric uid and gid: What information is listed. (line 227) * numeric user and group IDs: What information is listed. (line 227) * numfmt: numfmt invocation. (line 6) * obs: dd invocation. (line 56) * ocrnl: Output. (line 16) * octal dump of files: od invocation. (line 6) * octal numbers for file modes: Numeric Modes. (line 6) * od: od invocation. (line 6) * odd parity: Control. (line 13) * oddp: Combination. (line 14) * of: dd invocation. (line 48) * ofdel: Output. (line 34) * ofill: Output. (line 30) * oflag: dd invocation. (line 247) * olcuc: Output. (line 12) * older-than file check: File characteristic tests. (line 19) * once interactive option: rm invocation. (line 58) * one file system, restricting du to: du invocation. (line 261) * one file system, restricting rm to: rm invocation. (line 66) * one-line output format: df invocation. (line 149) * onlcr: Output. (line 19) * onlret: Output. (line 27) * only total option: wc invocation. (line 78) * onocr: Output. (line 23) * operating on characters: Operating on characters. (line 6) * operating on sorted files: Operating on sorted files. (line 6) * operating system name: uname invocation. (line 58) * opost: Output. (line 9) * option delimiter: Common options. (line 43) * options for date: Options for date. (line 6) * or operator: Connectives for test. (line 33) * or operator <1>: Relations for expr. (line 11) * ordinal numbers: General date syntax. (line 22) * oseek: dd invocation. (line 80) * ospeed: Special. (line 19) * other permissions: Setting Permissions. (line 27) * output block size: dd invocation. (line 56) * output file name prefix: split invocation. (line 15) * output file name prefix <1>: csplit invocation. (line 64) * output file name suffix: csplit invocation. (line 68) * output format: stat invocation. (line 50) * output format <1>: stat invocation. (line 59) * output format, portable: df invocation. (line 149) * output NUL-byte-terminated lines: md5sum invocation. (line 148) * output NUL-byte-terminated lines <1>: General output formatting. (line 157) * output NUL-byte-terminated lines <2>: readlink invocation. (line 65) * output NUL-byte-terminated lines <3>: du invocation. (line 25) * output NUL-byte-terminated lines <4>: basename invocation. (line 42) * output NUL-byte-terminated lines <5>: dirname invocation. (line 31) * output NUL-byte-terminated lines <6>: realpath invocation. (line 71) * output NUL-byte-terminated lines <7>: printenv invocation. (line 19) * output NUL-byte-terminated lines <8>: env invocation. (line 90) * output of entire files: Output of entire files. (line 6) * output of parts of files: Output of parts of files. (line 6) * output settings: Output. (line 6) * output tabs: pr invocation. (line 117) * overwriting of input, allowed: sort invocation. (line 294) * overwriting of input, allowed <1>: shuf invocation. (line 36) * owned by effective group ID check: Access permission tests. (line 31) * owned by effective user ID check: Access permission tests. (line 28) * owner of file, permissions for: Setting Permissions. (line 23) * owner, default: Mode Structure. (line 27) * ownership of installed files, setting: install invocation. (line 95) * p for FIFO file: mknod invocation. (line 28) * pad character: Output. (line 34) * pad instead of timing for delaying: Output. (line 30) * padding of numeric fields: Padding and other flags. (line 6) * paragraphs, reformatting: fmt invocation. (line 6) * parenb: Control. (line 9) * parent directories and cp: cp invocation. (line 249) * parent directories, creating: mkdir invocation. (line 36) * parent directories, creating missing: install invocation. (line 67) * parent directories, removing: rmdir invocation. (line 21) * parentheses for grouping: expr invocation. (line 31) * parity: Combination. (line 10) * parity errors, marking: Input. (line 18) * parity, ignoring: Input. (line 15) * parmrk: Input. (line 18) * parodd: Control. (line 13) * parse_datetime: Date input formats. (line 6) * parsing date strings: Options for date. (line 15) * parts of files, output of: Output of parts of files. (line 6) * pass8: Combination. (line 55) * paste: paste invocation. (line 6) * Paterson, R.: Introduction. (line 29) * PATH: env invocation. (line 28) * pathchk: pathchk invocation. (line 6) * pattern matching: String expressions. (line 11) * pebibyte, definition of: Block size. (line 104) * permission tests: Access permission tests. (line 6) * permissions of installed files, setting: install invocation. (line 83) * permissions, changing access: chmod invocation. (line 6) * permissions, copying existing: Copying Permissions. (line 6) * permissions, for changing file timestamps: touch invocation. (line 21) * permissions, output by ls: What information is listed. (line 184) * petabyte, definition of: Block size. (line 101) * phone directory order: sort invocation. (line 87) * pieces, splitting a file into: split invocation. (line 6) * Pinard, F.: Introduction. (line 29) * Pinard, F. <1>: Authors of parse_datetime. (line 19) * pipe fitting: tee invocation. (line 6) * Plass, Michael F.: fmt invocation. (line 19) * platform, hardware: uname invocation. (line 35) * pm in date strings: Time of day items. (line 21) * portable file names, checking for: pathchk invocation. (line 6) * portable output format: df invocation. (line 149) * POSIX: Introduction. (line 11) * POSIX output format: df invocation. (line 149) * POSIXLY_CORRECT: Common options. (line 11) * POSIXLY_CORRECT <1>: Standards conformance. (line 6) * POSIXLY_CORRECT <2>: pr invocation. (line 85) * POSIXLY_CORRECT <3>: sort invocation. (line 305) * POSIXLY_CORRECT <4>: sort invocation. (line 421) * POSIXLY_CORRECT <5>: dd invocation. (line 440) * POSIXLY_CORRECT <6>: echo invocation. (line 72) * POSIXLY_CORRECT <7>: printf invocation. (line 53) * POSIXLY_CORRECT <8>: id invocation. (line 15) * POSIXLY_CORRECT, and block size: Block size. (line 12) * pr: pr invocation. (line 6) * prime factors: factor invocation. (line 6) * print: Character arrays. (line 122) * print machine hardware name: arch invocation. (line 6) * print name of current directory: pwd invocation. (line 6) * print system information: uname invocation. (line 6) * print terminal file name: tty invocation. (line 6) * Print the number of processors: nproc invocation. (line 6) * printenv: printenv invocation. (line 6) * printf: printf invocation. (line 6) * printing all or some environment variables: printenv invocation. (line 6) * printing color database: dircolors invocation. (line 45) * printing current user information: who invocation. (line 6) * printing current usernames: users invocation. (line 6) * printing groups a user is in: groups invocation. (line 6) * printing ls colors: dircolors invocation. (line 50) * printing real and effective user and group IDs: id invocation. (line 6) * printing text: echo invocation. (line 6) * printing text, commands for: Printing text. (line 6) * printing the current time: date invocation. (line 6) * printing the effective user ID: whoami invocation. (line 6) * printing the host identifier: hostid invocation. (line 6) * printing the hostname: hostname invocation. (line 6) * printing the system uptime and load: uptime invocation. (line 6) * printing user’s login name: logname invocation. (line 6) * printing, preparing files for: pr invocation. (line 6) * process zero-terminated items: head invocation. (line 55) * process zero-terminated items <1>: tail invocation. (line 188) * process zero-terminated items <2>: sort invocation. (line 389) * process zero-terminated items <3>: shuf invocation. (line 55) * process zero-terminated items <4>: uniq invocation. (line 140) * process zero-terminated items <5>: comm invocation. (line 89) * process zero-terminated items <6>: cut invocation. (line 94) * process zero-terminated items <7>: paste invocation. (line 72) * process zero-terminated items <8>: General options in join. (line 93) * process zero-terminated items <9>: numfmt invocation. (line 115) * processes, commands for controlling: Process control. (line 6) * progress dd status=: dd invocation. (line 109) * prompting, and ln: ln invocation. (line 98) * prompting, and mv: mv invocation. (line 34) * prompting, and rm: rm invocation. (line 11) * prompts, forcing: mv invocation. (line 71) * prompts, omitting: mv invocation. (line 65) * prompts, omitting <1>: mv invocation. (line 78) * prterase: Local. (line 46) * ptx: ptx invocation. (line 6) * punct: Character arrays. (line 124) * pure numbers in date strings: Pure numbers in date strings. (line 6) * pwd: pwd invocation. (line 6) * quettabyte, definition of: Block size. (line 126) * quit: Characters. (line 21) * quoting style: Formatting the file names. (line 34) * radix for file offsets: od invocation. (line 36) * random seed: Random sources. (line 31) * random sort: sort invocation. (line 195) * random source for shredding: shred invocation. (line 133) * random source for shuffling: shuf invocation. (line 42) * random source for sorting: sort invocation. (line 310) * random sources: Random sources. (line 6) * ranges: Character arrays. (line 65) * raw: Combination. (line 43) * raw binary checksum: cksum invocation. (line 66) * read errors, ignoring: dd invocation. (line 220) * read from standard input and write to standard output and files: tee invocation. (line 6) * read permission: Mode Structure. (line 12) * read permission, symbolic: Setting Permissions. (line 52) * read system call, and holes: cp invocation. (line 306) * readable file check: Access permission tests. (line 15) * readlink: readlink invocation. (line 6) * real user and group IDs, printing: id invocation. (line 6) * realpath: realpath invocation. (line 6) * realpath <1>: realpath invocation. (line 6) * realpath <2>: realpath invocation. (line 6) * realpath <3>: readlink invocation. (line 6) * record separator character: split invocation. (line 152) * recursive directory listing: Which files are listed. (line 91) * recursively changing access permissions: chmod invocation. (line 73) * recursively changing file ownership: chown invocation. (line 151) * recursively changing group ownership: chgrp invocation. (line 77) * recursively copying directories: cp invocation. (line 96) * recursively copying directories <1>: cp invocation. (line 262) * redirection: Redirection. (line 6) * reference file: chcon invocation. (line 30) * reformatting paragraph text: fmt invocation. (line 6) * regular expression matching: String expressions. (line 11) * regular file check: File type tests. (line 19) * relations, numeric or string: Relations for expr. (line 6) * relative items in date strings: Relative items in date strings. (line 6) * release of kernel: uname invocation. (line 62) * relpath: realpath invocation. (line 49) * remainder: Numeric expressions. (line 16) * remote hostname: who invocation. (line 11) * removing characters: Squeezing and deleting. (line 6) * removing empty directories: rmdir invocation. (line 6) * removing files after shredding: shred invocation. (line 144) * removing files or directories: rm invocation. (line 6) * removing files or directories (via the unlink syscall): unlink invocation. (line 6) * removing permissions: Setting Permissions. (line 38) * renaming files without copying them: mv invocation. (line 85) * repeat output values: shuf invocation. (line 47) * repeated characters: Character arrays. (line 85) * repeated lines, outputting: uniq invocation. (line 64) * repeated output of a string: yes invocation. (line 6) * restricted deletion flag: Mode Structure. (line 52) * restricted security context: runcon invocation. (line 22) * return, ignoring: Input. (line 31) * return, translating to newline: Input. (line 34) * return, translating to newline <1>: Output. (line 16) * reverse sorting: sort invocation. (line 189) * reverse sorting <1>: Sorting the output. (line 25) * reversing files: tac invocation. (line 6) * rm: rm invocation. (line 6) * rmdir: rmdir invocation. (line 6) * rn format for nl: nl invocation. (line 98) * ronnabyte, definition of: Block size. (line 121) * root as default owner: install invocation. (line 95) * root directory, allow recursive destruction: rm invocation. (line 89) * root directory, allow recursive modification: chown invocation. (line 132) * root directory, allow recursive modification <1>: chgrp invocation. (line 59) * root directory, allow recursive modification <2>: chmod invocation. (line 58) * root directory, disallow recursive destruction: rm invocation. (line 82) * root directory, disallow recursive modification: chown invocation. (line 127) * root directory, disallow recursive modification <1>: chgrp invocation. (line 54) * root directory, disallow recursive modification <2>: chmod invocation. (line 53) * root directory, running a program in a specified: chroot invocation. (line 6) * rows: Special. (line 22) * rprnt: Characters. (line 61) * RTS/CTS flow control: Control. (line 41) * run commands with bounded time: timeout invocation. (line 6) * run with security context: runcon invocation. (line 6) * runcon: runcon invocation. (line 6) * running a program in a modified environment: env invocation. (line 6) * running a program in a specified root directory: chroot invocation. (line 6) * rz format for nl: nl invocation. (line 100) * Salz, Rich: Authors of parse_datetime. (line 6) * same file check: File characteristic tests. (line 23) * sane: Combination. (line 26) * scheduling, affecting: nice invocation. (line 6) * screen columns: fold invocation. (line 14) * scripts arguments: env invocation. (line 192) * seconds since the Epoch: Time conversion specifiers. (line 32) * section delimiters of pages: nl invocation. (line 63) * security context: What information is listed. (line 259) * security context <1>: cp invocation. (line 417) * security context <2>: install invocation. (line 100) * security context <3>: install invocation. (line 143) * security context <4>: mv invocation. (line 144) * security context <5>: mkdir invocation. (line 59) * security context <6>: mkfifo invocation. (line 28) * security context <7>: mknod invocation. (line 53) * security context <8>: id invocation. (line 51) * seek: dd invocation. (line 80) * self-backups: cp invocation. (line 51) * SELinux: What information is listed. (line 259) * SELinux <1>: install invocation. (line 100) * SELinux <2>: id invocation. (line 51) * SELinux context: SELinux context. (line 6) * SELinux, context: SELinux context. (line 6) * SELinux, restoring security context: mv invocation. (line 144) * SELinux, setting/restoring security context: cp invocation. (line 417) * SELinux, setting/restoring security context <1>: install invocation. (line 143) * SELinux, setting/restoring security context <2>: mkdir invocation. (line 59) * SELinux, setting/restoring security context <3>: mkfifo invocation. (line 28) * SELinux, setting/restoring security context <4>: mknod invocation. (line 53) * send a signal to processes: kill invocation. (line 6) * sentences and line-breaking: fmt invocation. (line 19) * separator for numbers in seq: seq invocation. (line 45) * seq: seq invocation. (line 6) * sequence of numbers: seq invocation. (line 6) * set-group-ID: Mode Structure. (line 45) * set-group-ID check: Access permission tests. (line 9) * set-user-ID: Mode Structure. (line 39) * set-user-ID check: Access permission tests. (line 18) * setgid: Mode Structure. (line 45) * setting permissions: Setting Permissions. (line 41) * setting the hostname: hostname invocation. (line 6) * setting the time: Setting the time. (line 6) * setuid: Mode Structure. (line 39) * setup for color: dircolors invocation. (line 6) * sh syntax for color setup: dircolors invocation. (line 34) * SHA-1: sha1sum invocation. (line 6) * SHA-2: sha2 utilities. (line 6) * sha1sum: sha1sum invocation. (line 6) * sha224sum: sha2 utilities. (line 6) * sha256sum: sha2 utilities. (line 6) * sha384sum: sha2 utilities. (line 6) * sha512sum: sha2 utilities. (line 6) * shebang arguments: env invocation. (line 192) * SHELL environment variable, and color: General output formatting. (line 37) * SHELL environment variable, and color <1>: dircolors invocation. (line 23) * shell utilities: Top. (line 18) * shred: shred invocation. (line 6) * shuf: shuf invocation. (line 6) * shuffling files: shuf invocation. (line 6) * SI output: Block size. (line 42) * SI output <1>: What information is listed. (line 251) * SI output <2>: df invocation. (line 168) * SI output <3>: du invocation. (line 147) * signals, specifying: Signal specifications. (line 6) * simple backup method: Backup options. (line 44) * SIMPLE_BACKUP_SUFFIX: Backup options. (line 49) * single quotes, and env -S: env invocation. (line 268) * single-column output of files: General output formatting. (line 9) * size: Special. (line 41) * size for main memory sorting: sort invocation. (line 322) * size of file to shred: shred invocation. (line 138) * size of files, reporting: What information is listed. (line 236) * size of files, sorting files by: Sorting the output. (line 32) * skip: dd invocation. (line 73) * sleep: sleep invocation. (line 6) * socket check: File type tests. (line 31) * software flow control: Input. (line 45) * sort: sort invocation. (line 6) * sort field: sort invocation. (line 237) * sort stability: sort invocation. (line 12) * sort stability <1>: sort invocation. (line 315) * sort’s last-resort comparison: sort invocation. (line 12) * sort’s last-resort comparison <1>: sort invocation. (line 315) * sorted files, operations on: Operating on sorted files. (line 6) * sorting files: sort invocation. (line 6) * sorting ls output: Sorting the output. (line 6) * space: Character arrays. (line 126) * space parity: Control. (line 16) * sparse: dd invocation. (line 180) * sparse files, copying: cp invocation. (line 306) * sparse files, creating: truncate invocation. (line 13) * special characters: Characters. (line 6) * special file types: Special file types. (line 6) * special file types <1>: Special file types. (line 9) * special files: mknod invocation. (line 11) * special settings: Special. (line 6) * speed: Special. (line 51) * split: split invocation. (line 6) * splitting a file into pieces: split invocation. (line 6) * splitting a file into pieces by context: csplit invocation. (line 6) * squeezing blank lines: cat invocation. (line 37) * squeezing empty lines: cat invocation. (line 37) * squeezing repeat characters: Squeezing and deleting. (line 6) * Stallman, R.: Introduction. (line 29) * standard input: Common options. (line 47) * standard output: Common options. (line 47) * standard streams, buffering: stdbuf invocation. (line 6) * start: Characters. (line 49) * stat: stat invocation. (line 6) * status: dd invocation. (line 96) * status <1>: Characters. (line 45) * status time, printing or sorting by: Sorting the output. (line 13) * status time, show the most recent: du invocation. (line 202) * stdbuf: stdbuf invocation. (line 6) * stick parity: Control. (line 16) * sticky: Mode Structure. (line 52) * sticky bit check: Access permission tests. (line 12) * stop: Characters. (line 52) * stop bits: Control. (line 32) * storage devices, failing: dd invocation. (line 396) * strftime and date: date invocation. (line 24) * string constants, outputting: od invocation. (line 81) * string expressions: String expressions. (line 6) * string tests: String tests. (line 6) * strip directory and suffix from file names: basename invocation. (line 6) * stripping non-directory suffix: dirname invocation. (line 6) * stripping symbol table information: install invocation. (line 117) * stripping trailing slashes: cp invocation. (line 345) * stripping trailing slashes <1>: mv invocation. (line 125) * stty: stty invocation. (line 6) * substr: String expressions. (line 38) * subtracting permissions: Setting Permissions. (line 38) * subtraction: Numeric expressions. (line 12) * successful exit: true invocation. (line 6) * suffix, stripping from file names: basename invocation. (line 6) * sum: sum invocation. (line 6) * summarizing files: Summarizing files. (line 6) * superblock, writing: sync invocation. (line 11) * supplementary groups, printing: groups invocation. (line 6) * susp: Characters. (line 55) * swab (byte-swapping): dd invocation. (line 195) * swap space, saving text image in: Mode Structure. (line 52) * swtch: Characters. (line 42) * symbol table information, stripping: install invocation. (line 117) * symbol table information, stripping, program: install invocation. (line 120) * symbolic (soft) links, creating: ln invocation. (line 6) * symbolic link check: File type tests. (line 23) * symbolic link to directory, controlling traversal of: Traversing symlinks. (line 6) * symbolic link to directory, never traverse: Traversing symlinks. (line 26) * symbolic link to directory, never traverse <1>: chown invocation. (line 172) * symbolic link to directory, never traverse <2>: chgrp invocation. (line 99) * symbolic link to directory, never traverse <3>: chcon invocation. (line 56) * symbolic link to directory, traverse each that is encountered: Traversing symlinks. (line 22) * symbolic link to directory, traverse each that is encountered <1>: chown invocation. (line 159) * symbolic link to directory, traverse each that is encountered <2>: chgrp invocation. (line 86) * symbolic link to directory, traverse each that is encountered <3>: chcon invocation. (line 52) * symbolic link to directory, traverse if on the command line: Traversing symlinks. (line 18) * symbolic link to directory, traverse if on the command line <1>: chown invocation. (line 154) * symbolic link to directory, traverse if on the command line <2>: chgrp invocation. (line 81) * symbolic link to directory, traverse if on the command line <3>: chcon invocation. (line 47) * symbolic link, defined: ln invocation. (line 42) * symbolic links and ln: ln invocation. (line 184) * symbolic links and pwd: pwd invocation. (line 26) * symbolic links, changing group: chgrp invocation. (line 46) * symbolic links, changing owner: chown invocation. (line 84) * symbolic links, changing owner <1>: chown invocation. (line 107) * symbolic links, changing owner <2>: chown invocation. (line 119) * symbolic links, changing owner <3>: chgrp invocation. (line 34) * symbolic links, changing time: touch invocation. (line 70) * symbolic links, copying: cp invocation. (line 109) * symbolic links, copying <1>: cp invocation. (line 166) * symbolic links, copying with: cp invocation. (line 350) * symbolic links, dereferencing: Which files are listed. (line 36) * symbolic links, dereferencing <1>: Which files are listed. (line 41) * symbolic links, dereferencing <2>: Which files are listed. (line 84) * symbolic links, dereferencing in du: du invocation. (line 119) * symbolic links, dereferencing in du <1>: du invocation. (line 135) * symbolic links, dereferencing in stat: stat invocation. (line 22) * symbolic links, following: dd invocation. (line 335) * symbolic links, permissions of: chmod invocation. (line 10) * symbolic modes: Symbolic Modes. (line 6) * symlinks, resolution: realpath invocation. (line 6) * sync: sync invocation. (line 6) * sync <1>: dd invocation. (line 289) * sync (padding with ASCII NULs): dd invocation. (line 198) * Synchronize cached writes to persistent storage: sync invocation. (line 6) * synchronize file system and memory: sync invocation. (line 6) * synchronized data and metadata I/O: dd invocation. (line 289) * synchronized data and metadata writes, before finishing: dd invocation. (line 234) * synchronized data reads: dd invocation. (line 281) * synchronized data writes, before finishing: dd invocation. (line 223) * system context: System context. (line 6) * system information, printing: arch invocation. (line 6) * system information, printing <1>: nproc invocation. (line 6) * system information, printing <2>: uname invocation. (line 6) * system name, printing: hostname invocation. (line 6) * System V sum: sum invocation. (line 29) * tab stops, setting: expand invocation. (line 22) * tabN: Output. (line 51) * tabs: Combination. (line 66) * tabs to spaces, converting: expand invocation. (line 6) * tac: tac invocation. (line 6) * tagged paragraphs: fmt invocation. (line 40) * tail: tail invocation. (line 6) * tandem: Input. (line 45) * target directory: Target directory. (line 6) * target directory <1>: Target directory. (line 15) * target directory <2>: Target directory. (line 31) * target directory <3>: cp invocation. (line 363) * target directory <4>: cp invocation. (line 367) * target directory <5>: install invocation. (line 129) * target directory <6>: install invocation. (line 134) * target directory <7>: mv invocation. (line 135) * target directory <8>: mv invocation. (line 139) * target directory <9>: ln invocation. (line 173) * target directory <10>: ln invocation. (line 177) * tebibyte, definition of: Block size. (line 99) * tee: tee invocation. (line 6) * telephone directory order: sort invocation. (line 87) * temporary directory: sort invocation. (line 358) * temporary files and directories: mktemp invocation. (line 6) * terabyte, definition of: Block size. (line 96) * terminal check: File type tests. (line 34) * terminal file name, printing: tty invocation. (line 6) * terminal lines, currently used: who invocation. (line 11) * terminal settings: stty invocation. (line 6) * terminal, using classify iff: General output formatting. (line 58) * terminal, using color iff: General output formatting. (line 31) * terminal, using hyperlink iff: General output formatting. (line 76) * terse output: stat invocation. (line 70) * test: test invocation. (line 6) * text: dd invocation. (line 345) * text I/O: dd invocation. (line 345) * text image, saving in swap space: Mode Structure. (line 52) * text input files: md5sum invocation. (line 128) * text utilities: Top. (line 18) * text, displaying: echo invocation. (line 6) * text, reformatting: fmt invocation. (line 6) * this in date strings: Relative items in date strings. (line 33) * time: touch invocation. (line 56) * time <1>: Special. (line 11) * time conversion specifiers: Time conversion specifiers. (line 6) * time formats: pr invocation. (line 78) * time formats <1>: date invocation. (line 24) * time limit: timeout invocation. (line 6) * time of day item: Time of day items. (line 6) * time setting: Setting the time. (line 6) * time style: Formatting file timestamps. (line 24) * time style <1>: du invocation. (line 212) * time units: timeout invocation. (line 66) * time units <1>: sleep invocation. (line 11) * time zone correction: Time of day items. (line 29) * time zone item: General date syntax. (line 40) * time zone item <1>: Time zone items. (line 6) * time, printing or setting: date invocation. (line 6) * timeout: timeout invocation. (line 6) * timestamps of installed files, preserving: install invocation. (line 107) * timestamps, changing file: touch invocation. (line 6) * TIME_STYLE: Formatting file timestamps. (line 103) * TIME_STYLE <1>: du invocation. (line 240) * TMPDIR: sort invocation. (line 64) * TMPDIR <1>: sort invocation. (line 358) * today in date strings: Relative items in date strings. (line 33) * tomorrow: Options for date. (line 15) * tomorrow in date strings: Relative items in date strings. (line 29) * topological sort: tsort invocation. (line 6) * tostop: Local. (line 41) * total counts: wc invocation. (line 13) * touch: touch invocation. (line 6) * tr: tr invocation. (line 6) * trailing slashes: Trailing slashes. (line 6) * translating characters: Translating. (line 6) * true: true invocation. (line 6) * truncate: truncate invocation. (line 6) * truncating output file, avoiding: dd invocation. (line 217) * truncating, file sizes: truncate invocation. (line 6) * tsort: tsort invocation. (line 6) * tty: tty invocation. (line 6) * two-way parity: Control. (line 9) * type size: od invocation. (line 122) * TZ: pr invocation. (line 91) * TZ <1>: Formatting file timestamps. (line 17) * TZ <2>: touch invocation. (line 35) * TZ <3>: stat invocation. (line 220) * TZ <4>: who invocation. (line 26) * TZ <5>: date invocation. (line 20) * TZ <6>: Options for date. (line 135) * TZ <7>: Specifying time zone rules. (line 6) * u, and disabling special characters: Characters. (line 12) * ucase, converting to: dd invocation. (line 175) * umask and modes: Umask and Protection. (line 6) * uname: uname invocation. (line 6) * unblock: dd invocation. (line 164) * unexpand: unexpand invocation. (line 6) * Unicode: printf invocation. (line 74) * uniq: uniq invocation. (line 6) * unique lines, outputting: uniq invocation. (line 128) * uniquify files: uniq invocation. (line 6) * uniquifying output: sort invocation. (line 374) * Universal Time: Options for date. (line 135) * unlink: unlink invocation. (line 6) * unprintable characters, ignoring: sort invocation. (line 149) * unsorted directory listing: Sorting the output. (line 18) * upper: Character arrays. (line 128) * uppercase, translating to lowercase: Input. (line 50) * uptime: uptime invocation. (line 6) * use time, changing: touch invocation. (line 48) * use time, printing or sorting files by: Sorting the output. (line 13) * use time, printing or sorting files by <1>: Sorting the output. (line 44) * use time, show the most recent: du invocation. (line 202) * user IDs, disambiguating: Disambiguating names and IDs. (line 6) * user information, commands for: User information. (line 6) * user name, printing: logname invocation. (line 6) * user names, disambiguating: Disambiguating names and IDs. (line 6) * usernames, printing current: users invocation. (line 6) * users: users invocation. (line 6) * UTC: Options for date. (line 135) * utmp: logname invocation. (line 6) * utmp <1>: users invocation. (line 14) * utmp <2>: who invocation. (line 15) * valid file names, checking for: pathchk invocation. (line 6) * variable-length records, converting to fixed-length: dd invocation. (line 67) * vdir: vdir invocation. (line 6) * verbose ls format: What information is listed. (line 133) * verifying MD5 checksums: md5sum invocation. (line 94) * verifying MD5 checksums <1>: md5sum invocation. (line 100) * verifying MD5 checksums <2>: md5sum invocation. (line 108) * verifying MD5 checksums <3>: md5sum invocation. (line 138) * verifying MD5 checksums <4>: md5sum invocation. (line 143) * version number sort: sort invocation. (line 183) * version number, finding: Common options. (line 40) * version of kernel: uname invocation. (line 77) * version, sorting option for ls: Sorting the output. (line 71) * version-control Emacs variable: Backup options. (line 24) * VERSION_CONTROL: Backup options. (line 13) * VERSION_CONTROL <1>: cp invocation. (line 79) * VERSION_CONTROL <2>: install invocation. (line 41) * VERSION_CONTROL <3>: mv invocation. (line 56) * VERSION_CONTROL <4>: ln invocation. (line 82) * vertical sorted files in columns: General output formatting. (line 21) * vtN: Output. (line 59) * wc: wc invocation. (line 6) * week in date strings: Relative items in date strings. (line 15) * werase: Characters. (line 64) * who: who invocation. (line 6) * who am i: who invocation. (line 21) * whoami: whoami invocation. (line 6) * width, sorting option for ls: Sorting the output. (line 77) * word count: wc invocation. (line 6) * working context: Working context. (line 6) * working directory, printing: pwd invocation. (line 6) * wrap data: base64 invocation. (line 25) * wrapping long input lines: fold invocation. (line 6) * writable file check: Access permission tests. (line 21) * write permission: Mode Structure. (line 14) * write permission, symbolic: Setting Permissions. (line 54) * write, allowed: who invocation. (line 94) * wtmp: users invocation. (line 14) * wtmp <1>: who invocation. (line 15) * xcase: Local. (line 36) * xdigit: Character arrays. (line 130) * xfs file system type: df invocation. (line 212) * XON/XOFF flow control: Input. (line 40) * year in date strings: Relative items in date strings. (line 15) * yes: yes invocation. (line 6) * yesterday: Options for date. (line 15) * yesterday in date strings: Relative items in date strings. (line 29) * yottabyte, definition of: Block size. (line 116) * Youmans, B.: Introduction. (line 29) * zero-length string check: String tests. (line 15) * zettabyte, definition of: Block size. (line 111)
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