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…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 ]…wrapper for PostgreSQL client commands NAME pg_wrapper - wrapper for PostgreSQL client commands SYNOPSIS client-program [ --cluster version / cluster ] [...] ( client-program : psq…search manual page databases NAME apropos , whatis — search manual page databases SYNOPSIS apropos [ -afk ] [ -C file ] [ -M path ] [ -m path ] [ -O outkey ] [ -S arch ] [ -s secti…search manual page databases NAME apropos , whatis — search manual page databases SYNOPSIS apropos [ -afk ] [ -C file ] [ -M path ] [ -m path ] [ -O outkey ] [ -S arch ] [ -s secti…search the manual page names and descriptions NAME apropos - search the manual page names and descriptions SYNOPSIS apropos [ -dalv?V ] [ -e | -w | -r ] [ -s list ] [ -m system [,.…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…customize key bindings for less NAME lesskey - customize key bindings for less SYNOPSIS (deprecated) lesskey [-o output] [--] [input] lesskey [--output=output] [--] [input] lesskey…PostgreSQL interactive terminal NAME psql - PostgreSQL interactive terminal SYNOPSIS psql [ option ...] [ dbname [ username ]] DESCRIPTION psql is a terminal-based front-end to Pos…display manual pages NAME man — display manual pages SYNOPSIS man [ -acfhklw ] [ -C file ] [ -M path ] [ -m path ] [ -S subsection ] [[ -s ] section ] name ... DESCRIPTION The man …Control the system hostname NAME hostnamectl - Control the system hostname SYNOPSIS hostnamectl [OPTIONS...] {COMMAND} DESCRIPTION hostnamectl may be used to query and change the s…Add or parse structured information in commit messages NAME git-interpret-trailers - Add or parse structured information in commit messages SYNOPSIS git interpret-trailers [--in-pl…The next generation GNU application profiling tool NAME gprofng - The next generation GNU application profiling tool SYNOPSIS gprofng [ option(s) ] action [ qualifier ] [ option(s)…extract a PostgreSQL database into a script file or other archive file NAME pg_dump - extract a PostgreSQL database into a script file or other archive file SYNOPSIS pg_dump [ conn…Git web interface (web frontend to Git repositories) NAME gitweb - Git web interface (web frontend to Git repositories) SYNOPSIS To get started with gitweb, run git-instaweb (1) fr…alter priority of running processes NAME renice - alter priority of running processes SYNOPSIS renice [ --priority|--relative ] priority [ -g | -p | -u ] identifier ... DESCRIPTION…Record changes to the repository NAME git-commit - Record changes to the repository SYNOPSIS git commit [-a | --interactive | --patch] [-s] [-v] [-u<mode>] [--amend] [--dry-run] [(…determine search path for manual pages NAME manpath - determine search path for manual pages SYNOPSIS manpath [ -qgdc?V ] [ -m system [,...]] [ -C file ] DESCRIPTION If $ MANPATH i…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…