\entry{introduction}{1}{introduction}
\entry{POSIX.2}{1}{POSIX.2}
\entry{bugs, reporting}{1}{bugs, reporting}
\entry{common options}{2}{common options}
\entry{--help}{2}{\code {--help}}
\entry{help, online}{2}{help, online}
\entry{--version}{2}{\code {--version}}
\entry{version number, finding}{2}{version number, finding}
\entry{output of entire files}{3}{output of entire files}
\entry{entire files, output of}{3}{entire files, output of}
\entry{cat}{3}{\code {cat}}
\entry{concatenate and write files}{3}{concatenate and write files}
\entry{copying files}{3}{copying files}
\entry{-A}{3}{\code {-A}}
\entry{--show-all}{3}{\code {--show-all}}
\entry{-b}{3}{\code {-b}}
\entry{--number-nonblank}{3}{\code {--number-nonblank}}
\entry{-e}{3}{\code {-e}}
\entry{-E}{3}{\code {-E}}
\entry{--show-ends}{3}{\code {--show-ends}}
\entry{-n}{3}{\code {-n}}
\entry{--number}{3}{\code {--number}}
\entry{-s}{3}{\code {-s}}
\entry{--squeeze-blank}{3}{\code {--squeeze-blank}}
\entry{squeezing blank lines}{3}{squeezing blank lines}
\entry{-t}{3}{\code {-t}}
\entry{-T}{3}{\code {-T}}
\entry{--show-tabs}{3}{\code {--show-tabs}}
\entry{-u}{3}{\code {-u}}
\entry{-v}{3}{\code {-v}}
\entry{--show-nonprinting}{3}{\code {--show-nonprinting}}
\entry{tac}{4}{\code {tac}}
\entry{reversing files}{4}{reversing files}
\entry{-b}{4}{\code {-b}}
\entry{--before}{4}{\code {--before}}
\entry{-r}{4}{\code {-r}}
\entry{--regex}{4}{\code {--regex}}
\entry{-s}{4}{\code {-s}}
\entry{--separator}{4}{\code {--separator}}
\entry{nl}{4}{\code {nl}}
\entry{numbering lines}{4}{numbering lines}
\entry{line numbering}{4}{line numbering}
\entry{logical pages, numbering on}{4}{logical pages, numbering on}
\entry{headers, numbering}{4}{headers, numbering}
\entry{body, numbering}{4}{body, numbering}
\entry{footers, numbering}{4}{footers, numbering}
\entry{-b}{5}{\code {-b}}
\entry{--body-numbering}{5}{\code {--body-numbering}}
\entry{-d}{5}{\code {-d}}
\entry{--section-delimiter}{5}{\code {--section-delimiter}}
\entry{section delimiters of pages}{5}{section delimiters of pages}
\entry{-f}{5}{\code {-f}}
\entry{--footer-numbering}{5}{\code {--footer-numbering}}
\entry{-h}{5}{\code {-h}}
\entry{--header-numbering}{5}{\code {--header-numbering}}
\entry{-i}{5}{\code {-i}}
\entry{--page-increment}{5}{\code {--page-increment}}
\entry{-l}{5}{\code {-l}}
\entry{--join-blank-lines}{5}{\code {--join-blank-lines}}
\entry{empty lines, numbering}{5}{empty lines, numbering}
\entry{blank lines, numbering}{5}{blank lines, numbering}
\entry{-n}{5}{\code {-n}}
\entry{--number-format}{5}{\code {--number-format}}
\entry{ln format for nl}{5}{\code {ln \r {format for \code {nl}}}}
\entry{rn format for nl}{5}{\code {rn \r {format for \code {nl}}}}
\entry{rz format for nl}{5}{\code {rz \r {format for \code {nl}}}}
\entry{-p}{5}{\code {-p}}
\entry{--no-renumber}{5}{\code {--no-renumber}}
\entry{-s}{6}{\code {-s}}
\entry{--number-separator}{6}{\code {--number-separator}}
\entry{-v}{6}{\code {-v}}
\entry{--starting-line-number}{6}{\code {--starting-line-number}}
\entry{-w}{6}{\code {-w}}
\entry{--number-width}{6}{\code {--number-width}}
\entry{od}{6}{\code {od}}
\entry{octal dump of files}{6}{octal dump of files}
\entry{hex dump of files}{6}{hex dump of files}
\entry{ASCII dump of files}{6}{ASCII dump of files}
\entry{file contents, dumping unambiguously}{6}{file contents, dumping unambiguously}
\entry{-A}{6}{\code {-A}}
\entry{--address-radix}{6}{\code {--address-radix}}
\entry{radix for file offsets}{6}{radix for file offsets}
\entry{file offset radix}{6}{file offset radix}
\entry{-j}{6}{\code {-j}}
\entry{--skip-bytes}{6}{\code {--skip-bytes}}
\entry{-N}{6}{\code {-N}}
\entry{--read-bytes}{6}{\code {--read-bytes}}
\entry{-s}{7}{\code {-s}}
\entry{--strings}{7}{\code {--strings}}
\entry{string constants, outputting}{7}{string constants, outputting}
\entry{-t}{7}{\code {-t}}
\entry{--format}{7}{\code {--format}}
\entry{type size}{7}{type size}
\entry{-v}{7}{\code {-v}}
\entry{--output-duplicates}{7}{\code {--output-duplicates}}
\entry{-w}{8}{\code {-w}}
\entry{--width}{8}{\code {--width}}
\entry{-a}{8}{\code {-a}}
\entry{-b}{8}{\code {-b}}
\entry{-c}{8}{\code {-c}}
\entry{-d}{8}{\code {-d}}
\entry{-f}{8}{\code {-f}}
\entry{-h}{8}{\code {-h}}
\entry{-i}{8}{\code {-i}}
\entry{-l}{8}{\code {-l}}
\entry{-o}{8}{\code {-o}}
\entry{-x}{8}{\code {-x}}
\entry{--traditional}{8}{\code {--traditional}}
\entry{formatting file contents}{9}{formatting file contents}
\entry{fmt}{9}{\code {fmt}}
\entry{reformatting paragraph text}{9}{reformatting paragraph text}
\entry{paragraphs, reformatting}{9}{paragraphs, reformatting}
\entry{text, reformatting}{9}{text, reformatting}
\entry{line-breaking}{9}{line-breaking}
\entry{sentences and line-breaking}{9}{sentences and line-breaking}
\entry{Knuth, Donald E.}{9}{Knuth, Donald E.}
\entry{Plass, Michael F.}{9}{Plass, Michael F.}
\entry{-c}{9}{\code {-c}}
\entry{--crown-margin}{9}{\code {--crown-margin}}
\entry{crown margin}{9}{crown margin}
\entry{-t}{9}{\code {-t}}
\entry{--tagged-paragraph}{9}{\code {--tagged-paragraph}}
\entry{tagged paragraphs}{9}{tagged paragraphs}
\entry{-s}{9}{\code {-s}}
\entry{--split-only}{9}{\code {--split-only}}
\entry{-u}{9}{\code {-u}}
\entry{--uniform-spacing}{9}{\code {--uniform-spacing}}
\entry{-width}{10}{\code {-\var {width}}}
\entry{-w}{10}{\code {-w}}
\entry{--width}{10}{\code {--width}}
\entry{pr}{10}{\code {pr}}
\entry{printing, preparing files for}{10}{printing, preparing files for}
\entry{multicolumn output, generating}{10}{multicolumn output, generating}
\entry{merging files in parallel}{10}{merging files in parallel}
\entry{{\tt\char 43}first{\_}page[:last{\_}page]}{10}{\code {{\tt\char 43}\var {first{\_}page}[\var {:last{\_}page}]}}
\entry{-column}{10}{\code {-\var {column}}}
\entry{down columns}{10}{down columns}
\entry{-a}{11}{\code {-a}}
\entry{across columns}{11}{across columns}
\entry{-c}{11}{\code {-c}}
\entry{-d}{11}{\code {-d}}
\entry{double spacing}{11}{double spacing}
\entry{-e}{11}{\code {-e}}
\entry{input tabs}{11}{input tabs}
\entry{-F}{11}{\code {-F}}
\entry{-f}{11}{\code {-f}}
\entry{-h}{11}{\code {-h}}
\entry{-i}{11}{\code {-i}}
\entry{output tabs}{11}{output tabs}
\entry{-j}{11}{\code {-j}}
\entry{-l}{11}{\code {-l}}
\entry{-m}{11}{\code {-m}}
\entry{-n}{11}{\code {-n}}
\entry{-N}{12}{\code {-N}}
\entry{-o}{12}{\code {-o}}
\entry{indenting lines}{12}{indenting lines}
\entry{left margin}{12}{left margin}
\entry{-r}{12}{\code {-r}}
\entry{-s}{12}{\code {-s}}
\entry{-t}{12}{\code {-t}}
\entry{-T}{12}{\code {-T}}
\entry{-v}{12}{\code {-v}}
\entry{-w}{12}{\code {-w}}
\entry{fold}{12}{\code {fold}}
\entry{wrapping long input lines}{12}{wrapping long input lines}
\entry{folding long input lines}{12}{folding long input lines}
\entry{screen columns}{12}{screen columns}
\entry{-b}{12}{\code {-b}}
\entry{--bytes}{12}{\code {--bytes}}
\entry{-s}{13}{\code {-s}}
\entry{--spaces}{13}{\code {--spaces}}
\entry{-w}{13}{\code {-w}}
\entry{--width}{13}{\code {--width}}
\entry{output of parts of files}{14}{output of parts of files}
\entry{parts of files, output of}{14}{parts of files, output of}
\entry{head}{14}{\code {head}}
\entry{initial part of files, outputting}{14}{initial part of files, outputting}
\entry{first part of files, outputting}{14}{first part of files, outputting}
\entry{-count}{14}{\code {-\var {count}}}
\entry{-c}{14}{\code {-c}}
\entry{--bytes}{14}{\code {--bytes}}
\entry{-n}{14}{\code {-n}}
\entry{--lines}{14}{\code {--lines}}
\entry{-q}{14}{\code {-q}}
\entry{--quiet}{14}{\code {--quiet}}
\entry{--silent}{14}{\code {--silent}}
\entry{-v}{14}{\code {-v}}
\entry{--verbose}{14}{\code {--verbose}}
\entry{tail}{14}{\code {tail}}
\entry{last part of files, outputting}{14}{last part of files, outputting}
\entry{BSD tail}{15}{BSD \code {tail}}
\entry{-count}{15}{\code {-\var {count}}}
\entry{{\tt\char 43}count}{15}{\code {{\tt\char 43}\var {count}}}
\entry{-c}{15}{\code {-c}}
\entry{--bytes}{15}{\code {--bytes}}
\entry{-f}{15}{\code {-f}}
\entry{--follow}{15}{\code {--follow}}
\entry{growing files}{15}{growing files}
\entry{-n}{15}{\code {-n}}
\entry{--lines}{15}{\code {--lines}}
\entry{-q}{15}{\code {-q}}
\entry{--quiet}{15}{\code {--quiet}}
\entry{--silent}{15}{\code {--silent}}
\entry{-v}{15}{\code {-v}}
\entry{--verbose}{15}{\code {--verbose}}
\entry{split}{16}{\code {split}}
\entry{splitting a file into pieces}{16}{splitting a file into pieces}
\entry{pieces, splitting a file into}{16}{pieces, splitting a file into}
\entry{output file name prefix}{16}{output file name prefix}
\entry{-l}{16}{\code {-l}}
\entry{--lines}{16}{\code {--lines}}
\entry{-b}{16}{\code {-b}}
\entry{--bytes}{16}{\code {--bytes}}
\entry{-C}{16}{\code {-C}}
\entry{--line-bytes}{16}{\code {--line-bytes}}
\entry{--verbose}{16}{\code {--verbose}}
\entry{csplit}{16}{\code {csplit}}
\entry{context splitting}{16}{context splitting}
\entry{splitting a file into pieces by context}{16}{splitting a file into pieces by context}
\entry{-f}{17}{\code {-f}}
\entry{--prefix}{17}{\code {--prefix}}
\entry{output file name prefix}{17}{output file name prefix}
\entry{-b}{17}{\code {-b}}
\entry{--suffix}{17}{\code {--suffix}}
\entry{output file name suffix}{17}{output file name suffix}
\entry{-n}{17}{\code {-n}}
\entry{--digits}{17}{\code {--digits}}
\entry{-k}{18}{\code {-k}}
\entry{--keep-files}{18}{\code {--keep-files}}
\entry{-z}{18}{\code {-z}}
\entry{--elide-empty-files}{18}{\code {--elide-empty-files}}
\entry{-s}{18}{\code {-s}}
\entry{-q}{18}{\code {-q}}
\entry{--silent}{18}{\code {--silent}}
\entry{--quiet}{18}{\code {--quiet}}
\entry{summarizing files}{19}{summarizing files}
\entry{wc}{19}{\code {wc}}
\entry{byte count}{19}{byte count}
\entry{word count}{19}{word count}
\entry{line count}{19}{line count}
\entry{total counts}{19}{total counts}
\entry{-c}{19}{\code {-c}}
\entry{--bytes}{19}{\code {--bytes}}
\entry{--chars}{19}{\code {--chars}}
\entry{-w}{19}{\code {-w}}
\entry{--words}{19}{\code {--words}}
\entry{-l}{19}{\code {-l}}
\entry{--lines}{19}{\code {--lines}}
\entry{sum}{19}{\code {sum}}
\entry{16-bit checksum}{19}{16-bit checksum}
\entry{checksum, 16-bit}{19}{checksum, 16-bit}
\entry{-r}{19}{\code {-r}}
\entry{BSD sum}{19}{BSD \code {sum}}
\entry{-s}{20}{\code {-s}}
\entry{--sysv}{20}{\code {--sysv}}
\entry{System V sum}{20}{System V \code {sum}}
\entry{cksum}{20}{\code {cksum}}
\entry{cyclic redundancy check}{20}{cyclic redundancy check}
\entry{CRC checksum}{20}{CRC checksum}
\entry{md5sum}{20}{\code {md5sum}}
\entry{128-bit checksum}{20}{128-bit checksum}
\entry{checksum, 128-bit}{20}{checksum, 128-bit}
\entry{fingerprint, 128-bit}{20}{fingerprint, 128-bit}
\entry{message-digest, 128-bit}{20}{message-digest, 128-bit}
\entry{-b}{20}{\code {-b}}
\entry{--binary}{20}{\code {--binary}}
\entry{binary input files}{20}{binary input files}
\entry{--status}{21}{\code {--status}}
\entry{verifying MD5 checksums}{21}{verifying MD5 checksums}
\entry{-t}{21}{\code {-t}}
\entry{--text}{21}{\code {--text}}
\entry{text input files}{21}{text input files}
\entry{-w}{21}{\code {-w}}
\entry{--warn}{21}{\code {--warn}}
\entry{verifying MD5 checksums}{21}{verifying MD5 checksums}
\entry{operating on sorted files}{22}{operating on sorted files}
\entry{sorted files, operations on}{22}{sorted files, operations on}
\entry{sort}{22}{\code {sort}}
\entry{sorting files}{22}{sorting files}
\entry{-c}{22}{\code {-c}}
\entry{checking for sortedness}{22}{checking for sortedness}
\entry{-m}{22}{\code {-m}}
\entry{merging sorted files}{22}{merging sorted files}
\entry{TMPDIR}{22}{\code {TMPDIR}}
\entry{-b}{22}{\code {-b}}
\entry{blanks, ignoring leading}{22}{blanks, ignoring leading}
\entry{-d}{22}{\code {-d}}
\entry{phone directory order}{22}{phone directory order}
\entry{telephone directory order}{22}{telephone directory order}
\entry{-f}{23}{\code {-f}}
\entry{case folding}{23}{case folding}
\entry{-g}{23}{\code {-g}}
\entry{general numeric sort}{23}{general numeric sort}
\entry{-i}{23}{\code {-i}}
\entry{unprintable characters, ignoring}{23}{unprintable characters, ignoring}
\entry{-M}{23}{\code {-M}}
\entry{months, sorting by}{23}{months, sorting by}
\entry{-n}{23}{\code {-n}}
\entry{numeric sort}{23}{numeric sort}
\entry{-r}{23}{\code {-r}}
\entry{reverse sorting}{23}{reverse sorting}
\entry{-o}{23}{\code {-o}}
\entry{overwriting of input, allowed}{23}{overwriting of input, allowed}
\entry{-t}{23}{\code {-t}}
\entry{field separator character}{23}{field separator character}
\entry{-u}{24}{\code {-u}}
\entry{uniqifying output}{24}{uniqifying output}
\entry{-k}{24}{\code {-k}}
\entry{sort field}{24}{sort field}
\entry{-z}{24}{\code {-z}}
\entry{sort zero-terminated lines}{24}{sort zero-terminated lines}
\entry{uniq}{25}{\code {uniq}}
\entry{uniqify files}{25}{uniqify files}
\entry{-n}{26}{\code {-\var {n}}}
\entry{-f}{26}{\code {-f}}
\entry{--skip-fields}{26}{\code {--skip-fields}}
\entry{{\tt\char 43}n}{26}{\code {{\tt\char 43}\var {n}}}
\entry{-s}{26}{\code {-s}}
\entry{--skip-chars}{26}{\code {--skip-chars}}
\entry{-c}{26}{\code {-c}}
\entry{--count}{26}{\code {--count}}
\entry{-i}{26}{\code {-i}}
\entry{--ignore-case}{26}{\code {--ignore-case}}
\entry{-d}{26}{\code {-d}}
\entry{--repeated}{26}{\code {--repeated}}
\entry{duplicate lines, outputting}{26}{duplicate lines, outputting}
\entry{-u}{26}{\code {-u}}
\entry{--unique}{26}{\code {--unique}}
\entry{unique lines, outputting}{26}{unique lines, outputting}
\entry{-w}{26}{\code {-w}}
\entry{--check-chars}{26}{\code {--check-chars}}
\entry{comm}{26}{\code {comm}}
\entry{line-by-line comparison}{26}{line-by-line comparison}
\entry{comparing sorted files}{26}{comparing sorted files}
\entry{differing lines}{26}{differing lines}
\entry{common lines}{26}{common lines}
\entry{-1}{26}{\code {-1}}
\entry{-2}{26}{\code {-2}}
\entry{-3}{26}{\code {-3}}
\entry{cut}{27}{\code {cut}}
\entry{-b}{27}{\code {-b}}
\entry{--bytes}{27}{\code {--bytes}}
\entry{-c}{27}{\code {-c}}
\entry{--characters}{27}{\code {--characters}}
\entry{-f}{27}{\code {-f}}
\entry{--fields}{27}{\code {--fields}}
\entry{-d}{27}{\code {-d}}
\entry{--delimiter}{27}{\code {--delimiter}}
\entry{-n}{27}{\code {-n}}
\entry{-s}{27}{\code {-s}}
\entry{--only-delimited}{27}{\code {--only-delimited}}
\entry{paste}{27}{\code {paste}}
\entry{merging files}{27}{merging files}
\entry{-s}{28}{\code {-s}}
\entry{--serial}{28}{\code {--serial}}
\entry{-d}{28}{\code {-d}}
\entry{--delimiters}{28}{\code {--delimiters}}
\entry{join}{28}{\code {join}}
\entry{common field, joining on}{28}{common field, joining on}
\entry{-a}{28}{\code {-a}}
\entry{-e}{28}{\code {-e}}
\entry{-i}{28}{\code {-i}}
\entry{--ignore-case}{28}{\code {--ignore-case}}
\entry{-1}{28}{\code {-1}}
\entry{-j1}{28}{\code {-j1}}
\entry{-2}{28}{\code {-2}}
\entry{-j2}{28}{\code {-j2}}
\entry{operating on characters}{30}{operating on characters}
\entry{tr}{30}{\code {tr}}
\entry{specifying sets of characters}{30}{specifying sets of characters}
\entry{backslash escapes}{30}{backslash escapes}
\entry{ranges}{30}{ranges}
\entry{repeated characters}{31}{repeated characters}
\entry{characters classes}{31}{characters classes}
\entry{alnum}{31}{\code {alnum}}
\entry{alpha}{31}{\code {alpha}}
\entry{blank}{31}{\code {blank}}
\entry{cntrl}{31}{\code {cntrl}}
\entry{digit}{31}{\code {digit}}
\entry{graph}{31}{\code {graph}}
\entry{lower}{31}{\code {lower}}
\entry{print}{31}{\code {print}}
\entry{punct}{31}{\code {punct}}
\entry{space}{31}{\code {space}}
\entry{upper}{31}{\code {upper}}
\entry{xdigit}{31}{\code {xdigit}}
\entry{equivalence classes}{31}{equivalence classes}
\entry{translating characters}{32}{translating characters}
\entry{squeezing repeat characters}{32}{squeezing repeat characters}
\entry{deleting characters}{32}{deleting characters}
\entry{POSIXLY{\_}CORRECT}{33}{\code {POSIXLY{\_}CORRECT}}
\entry{expand}{33}{\code {expand}}
\entry{tabs to spaces, converting}{33}{tabs to spaces, converting}
\entry{converting tabs to spaces}{33}{converting tabs to spaces}
\entry{-tab}{33}{\code {-\var {tab}}}
\entry{-t}{33}{\code {-t}}
\entry{--tabs}{33}{\code {--tabs}}
\entry{tabstops, setting}{33}{tabstops, setting}
\entry{-i}{33}{\code {-i}}
\entry{--initial}{33}{\code {--initial}}
\entry{initial tabs, converting}{33}{initial tabs, converting}
\entry{unexpand}{34}{\code {unexpand}}
\entry{-tab}{34}{\code {-\var {tab}}}
\entry{-t}{34}{\code {-t}}
\entry{--tabs}{34}{\code {--tabs}}
\entry{-a}{34}{\code {-a}}
\entry{--all}{34}{\code {--all}}

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