To fix some bugs shopt -s checkwinsize shopt -s autocd To make life better to my taste alias tmux="tmux new -A -s root" export HISTCONTROL=ig

To fix some bugs shopt -s checkwinsize shopt -s autocd To make life better to my taste alias tmux="tmux new -A -s root" export HISTCONTROL=ignoredups To distinguish between development, test and production environments by color (VERY userful) export PS1='[\[\e[1;91m\]\u\[\e[0m\]@\[\e[1;31m\]\H\[\e[0m\] \[\e[1;95m\]\w\[\e[0m\]]\\$ ' export PS1='[\[\e[1;92m\]\u\[\e[0m\]@\[\e[1;32m\]\H\[\e[0m\] \[\e[1;95m\]\w\[\e[0m\]]\\$ ' export PS1='[\[\e[1;93m\]\u\[\e[0m\]@\[\e[1;33m\]\H\[\e[0m\] \[\e[1;95m\]\w\[\e[0m\]]\\$ '