arbitrary TCP and UDP connections and listens NAME nc — arbitrary TCP and UDP connections and listens SYNOPSIS nc [ -46bCDdFhklNnrStUuvZz ] [ -I length ] [ -i interval ] [ -M ttl ]…arbitrary TCP and UDP connections and listens NAME nc — arbitrary TCP and UDP connections and listens SYNOPSIS nc [ -46bCDdFhklNnrStUuvZz ] [ -I length ] [ -i interval ] [ -M ttl ]…arbitrary TCP and UDP connections and listens NAME nc — arbitrary TCP and UDP connections and listens SYNOPSIS nc [ -46bCDdFhklNnrStUuvZz ] [ -I length ] [ -i interval ] [ -M ttl ]…arbitrary TCP and UDP connections and listens NAME nc — arbitrary TCP and UDP connections and listens SYNOPSIS nc [ -46bCDdFhklNnrStUuvZz ] [ -I length ] [ -i interval ] [ -M ttl ]…Control the system time and date NAME timedatectl - Control the system time and date SYNOPSIS timedatectl [OPTIONS...] {COMMAND} DESCRIPTION timedatectl may be used to query and ch…Display data in columns NAME git-column - Display data in columns SYNOPSIS git column [--command=<name>] [--[raw-]mode=<mode>] [--width=<width>] [--indent=<string>] [--nl=<string>]…JSON::PP command utility NAME json_pp - JSON::PP command utility SYNOPSIS json_pp [-v] [-f from_format] [-t to_format] [-json_opt options_to_json1[,options_to_json2[,...]]] DESCRIP…display the internal structure of zip files NAME zipdetails - display the internal structure of zip files SYNOPSIS zipdetails [options] zipfile.zip DESCRIPTION This program creates…display information about ELF files NAME readelf - display information about ELF files SYNOPSIS readelf [ -a | --all ] [ -h | --file-header ] [ -l | --program-headers | --segments …display information about ELF files NAME readelf - display information about ELF files SYNOPSIS readelf [ -a | --all ] [ -h | --file-header ] [ -l | --program-headers | --segments …Display amount of free and used memory in the system NAME free - Display amount of free and used memory in the system SYNOPSIS free [ options ] DESCRIPTION free displays the total …Show top control groups by their resource usage NAME systemd-cgtop - Show top control groups by their resource usage SYNOPSIS systemd-cgtop [OPTIONS...] [GROUP] DESCRIPTION systemd…transfer a URL NAME curl - transfer a URL SYNOPSIS curl [options / URLs] DESCRIPTION curl is a tool for transferring data from or to a server using URLs. It supports these protocol…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 ]…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 [,.…Retrieve and store user credentials NAME git-credential - Retrieve and store user credentials SYNOPSIS 'git credential' (fill|approve|reject|capability) DESCRIPTION Git has an inte…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…restore a PostgreSQL database from an archive file created by pg_dump NAME pg_restore - restore a PostgreSQL database from an archive file created by pg_dump SYNOPSIS pg_restore [ …Analyze and debug system manager NAME systemd-analyze - Analyze and debug system manager SYNOPSIS systemd-analyze [OPTIONS...] [time] systemd-analyze [OPTIONS...] blame systemd-ana…format manual pages NAME mandoc — format manual pages SYNOPSIS mandoc [ -ac ] [ -I os = name ] [ -K encoding ] [ -mdoc | -man ] [ -O options ] [ -T output ] [ -W level ] [ file ...…