begin session on the system NAME login - begin session on the system SYNOPSIS login [ -p ] [ -h host ] [ -H ] [ -f username | username ] DESCRIPTION login is used when signing onto…GNU Bourne-Again SHell NAME bash - GNU Bourne-Again SHell SYNOPSIS bash [options] [command_string | file] COPYRIGHT Bash is Copyright (C) 1989-2022 by the Free Software Foundation,…PostgreSQL interactive terminal NAME psql - PostgreSQL interactive terminal SYNOPSIS psql [ option ...] [ dbname [ username ]] DESCRIPTION psql is a terminal-based front-end to Pos…run program in different namespaces NAME nsenter - run program in different namespaces SYNOPSIS nsenter [options] [ program [ arguments ]] DESCRIPTION The nsenter command executes …command interpreter (shell) NAME dash — command interpreter (shell) SYNOPSIS dash [ -aCefnuvxIimqVEbp ] [ +aCefnuvxIimqVEbp ] [ -o option_name ] [ +o option_name ] [ command_file […command interpreter (shell) NAME dash — command interpreter (shell) SYNOPSIS dash [ -aCefnuvxIimqVEbp ] [ +aCefnuvxIimqVEbp ] [ -o option_name ] [ +o option_name ] [ command_file […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…parse command options (enhanced) NAME getopt - parse command options (enhanced) SYNOPSIS getopt optstring parameters getopt [options] [ -- ] optstring parameters getopt [options] -…works around known dpkg limitations in maintainer scripts NAME dpkg-maintscript-helper - works around known dpkg limitations in maintainer scripts SYNOPSIS dpkg-maintscript-helper …detect if running in a chroot NAME ischroot - detect if running in a chroot SYNOPSIS ischroot [--default-false] [--default-true] [--help] [--version] DESCRIPTION ischroot detects i…Manage multiple working trees NAME git-worktree - Manage multiple working trees SYNOPSIS git worktree add [-f] [--detach] [--checkout] [--lock [--reason <string>]] [--orphan] [(-b …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…Write and verify Git commit-graph files NAME git-commit-graph - Write and verify Git commit-graph files SYNOPSIS git commit-graph verify [--object-dir <dir>] [--shallow] [--[no-]pr…Push objects over Git protocol to another repository NAME git-send-pack - Push objects over Git protocol to another repository SYNOPSIS git send-pack [--mirror] [--dry-run] [--forc…Control the systemd login manager NAME loginctl - Control the systemd login manager SYNOPSIS loginctl [OPTIONS...] {COMMAND} [NAME...] DESCRIPTION loginctl may be used to introspec…Manipulate DBM password databases NAME htdbm - Manipulate DBM password databases SYNOPSIS htdbm [ - T DBTYPE ] [ - i ] [ - c ] [ - m | - B | - d | - s | - p ] [ - C cost ] [ - t ] …build and execute command lines from standard input NAME xargs - build and execute command lines from standard input SYNOPSIS xargs [ options ] [ command [ initial-arguments ]] DES…wrapper for PostgreSQL client commands NAME pg_wrapper - wrapper for PostgreSQL client commands SYNOPSIS client-program [ --cluster version / cluster ] [...] ( client-program : psq…Output information on each ref NAME git-for-each-ref - Output information on each ref SYNOPSIS git for-each-ref [--count=<count>] [--shell|--perl|--python|--tcl] [(--sort=<key>)...…