display lines beginning with a given string NAME look - display lines beginning with a given string SYNOPSIS look [options] string [ file ] DESCRIPTION The look utility displays an…Name grops - groff output driver for PostScript Synopsis grops [ -glm ] [ -b brokenness-flags ] [ -c num-copies ] [ -F font-directory ] [ -I inclusion-directory ] [ -p paper-format…print lines that match patterns NAME grep, egrep, fgrep, rgrep - print lines that match patterns SYNOPSIS grep [ OPTION ...] PATTERNS [ FILE ...] grep [ OPTION ...] -e PATTERNS ...…print lines that match patterns NAME grep, egrep, fgrep, rgrep - print lines that match patterns SYNOPSIS grep [ OPTION ...] PATTERNS [ FILE ...] grep [ OPTION ...] -e PATTERNS ...…print lines that match patterns NAME grep, egrep, fgrep, rgrep - print lines that match patterns SYNOPSIS grep [ OPTION ...] PATTERNS [ FILE ...] grep [ OPTION ...] -e PATTERNS ...…print lines that match patterns NAME grep, egrep, fgrep, rgrep - print lines that match patterns SYNOPSIS grep [ OPTION ...] PATTERNS [ FILE ...] grep [ OPTION ...] -e PATTERNS ...…sort lines of text files NAME sort - sort lines of text files SYNOPSIS sort [ OPTION ]... [ FILE ]... sort [ OPTION ]... --files0-from=F DESCRIPTION Write sorted concatenation of a…Find overridden configuration files NAME systemd-delta - Find overridden configuration files SYNOPSIS systemd-delta [OPTIONS...] [ PREFIX | PREFIX / SUFFIX | SUFFIX ...] DESCRIPTIO…The GNU linker NAME ld - The GNU linker SYNOPSIS ld [ options ] objfile ... DESCRIPTION ld combines a number of object and archive files, relocates their data and ties up symbol re…The GNU linker NAME ld - The GNU linker SYNOPSIS ld [ options ] objfile ... DESCRIPTION ld combines a number of object and archive files, relocates their data and ties up symbol re…The GNU linker NAME ld - The GNU linker SYNOPSIS ld [ options ] objfile ... DESCRIPTION ld combines a number of object and archive files, relocates their data and ties up symbol re…The GNU linker NAME ld - The GNU linker SYNOPSIS ld [ options ] objfile ... DESCRIPTION ld combines a number of object and archive files, relocates their data and ties up symbol re…display the contents of a file in a terminal NAME less - display the contents of a file in a terminal SYNOPSIS less -? less --help less -V less --version less [-[+]aABcCdeEfFgGiIJK…display the contents of a file in a terminal NAME less - display the contents of a file in a terminal SYNOPSIS less -? less --help less -V less --version less [-[+]aABcCdeEfFgGiIJK…display the contents of a file in a terminal NAME more - display the contents of a file in a terminal SYNOPSIS more [options] file ... DESCRIPTION more is a filter for paging throu…an interface to the system reference manuals NAME man - an interface to the system reference manuals SYNOPSIS man [ man options ] [[ section ] page ...] ... man -k [ apropos option…Print lines matching a pattern NAME git-grep - Print lines matching a pattern SYNOPSIS git grep [-a | --text] [-I] [--textconv] [-i | --ignore-case] [-w | --word-regexp] [-v | --in…Print or Check SHA Checksums NAME shasum - Print or Check SHA Checksums SYNOPSIS Usage: shasum [OPTION]... [FILE]... Print or check SHA checksums. With no FILE, or when FILE is -, …display one-line manual page descriptions NAME whatis - display one-line manual page descriptions SYNOPSIS whatis [ -dlv?V ] [ -r | -w ] [ -s list ] [ -m system [,...]] [ -M path ]…file perusal filter for crt viewing of compressed text NAME zmore - file perusal filter for crt viewing of compressed text SYNOPSIS zmore [ name ... ] DESCRIPTION The zmore command…