PostgreSQL interactive terminal NAME psql - PostgreSQL interactive terminal SYNOPSIS psql [ option ...] [ dbname [ username ]] DESCRIPTION psql is a terminal-based front-end to Pos…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…evaluate expressions NAME expr - evaluate expressions SYNOPSIS expr EXPRESSION expr OPTION DESCRIPTION --help display this help and exit --version output version information and ex…Name eqn - format mathematics (equations) for groff or MathML Synopsis eqn [ -CNrR ] [ - d xy ] [ -f F ] [ -m n ] [ -M dir ] [ -p n ] [ -s n ] [ -T dev ] [ file ...] eqn --help eqn…Name eqn - format mathematics (equations) for groff or MathML Synopsis eqn [ -CNrR ] [ - d xy ] [ -f F ] [ -m n ] [ -M dir ] [ -p n ] [ -s n ] [ -T dev ] [ file ...] eqn --help eqn…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 […alter priority of running processes NAME renice - alter priority of running processes SYNOPSIS renice [ --priority|--relative ] priority [ -g | -p | -u ] identifier ... DESCRIPTION…pattern scanning and processing language NAME gawk - pattern scanning and processing language SYNOPSIS gawk [ POSIX or GNU style options ] -f program-file [ -- ] file ... gawk [ PO…pattern scanning and processing language NAME gawk - pattern scanning and processing language SYNOPSIS gawk [ POSIX or GNU style options ] -f program-file [ -- ] file ... gawk [ PO…pattern scanning and processing language NAME gawk - pattern scanning and processing language SYNOPSIS gawk [ POSIX or GNU style options ] -f program-file [ -- ] file ... gawk [ PO…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,…customize key bindings for less NAME lesskey - customize key bindings for less SYNOPSIS (deprecated) lesskey [-o output] [--] [input] lesskey [--output=output] [--] [input] lesskey…initialize or reset terminal state NAME tset , reset - initialize or reset terminal state SYNOPSIS tset [ -IQVcqrsw ] [ - ] [ -e ch ] [ -i ch ] [ -k ch ] [ -m mapping ] [ terminal-…initialize or reset terminal state NAME tset , reset - initialize or reset terminal state SYNOPSIS tset [ -IQVcqrsw ] [ - ] [ -e ch ] [ -i ch ] [ -k ch ] [ -m mapping ] [ terminal-…pattern scanning and text processing language NAME mawk - pattern scanning and text processing language SYNOPSIS mawk [- W option ] [- F value ] [- v var=value ] [--] 'program text…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…extract a PostgreSQL database cluster into a script file NAME pg_dumpall - extract a PostgreSQL database cluster into a script file SYNOPSIS pg_dumpall [ connection-option ...] [ o…search for files in a directory hierarchy NAME find - search for files in a directory hierarchy SYNOPSIS find [-H] [-L] [-P] [-D debugopts] [-Olevel] [starting-point...] [expressio…