Linux, UNIX

PS1='\[\e[1;31m\][test]\[\e[1;32m\][\u@\h \W]\$\[\e[0m\] ' PS1='\[\e[1;35m\][test]\[\e[1;32m\][\u@\h \[\e[1;34m\]\W]\$\[\e[0m\] '

the first available executable in PATH wins

How To Suspend A Process And Resume kill -STOP 16143 kill -CONT 16143

#!/usr/bin/env bash if [[ $EUID = 0 && "$(ps -o comm= | sed -n '1p')" = "su" ]]; then echo "sudo!" else echo "not sudo!" fi

win+-> <- - allows to split terminal window (half size)