To set mac bash theme

http://www.marinamele.com/2014/05/customize-colors-of-your-terminal-in-mac-os-x.html

#PS1='[\u@\h \W]\$'  # Default

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

export CLICOLOR=1

export LSCOLORS=GxFxCxDxBxegedabagaced

alias ll='ls -l'

alias la='ls -al'