if [[ $- != *i* ]] ; then # Shell is non-interactive. Be done now! return fi # Put your fun stuff here. #export PS1="[\A]-\u@\h\\$ " PS1="\[\033[36m\]\u\[\033[m\]@\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ " set -o vi alias ls='ls --color=auto' export GPG_TTY=$(tty)