bash: colorprompt

~/.bashrc

# actually check for color-support and set real fancy prompt
if (tput setaf 1) >&/dev/null
then
    if [ $USER = 'root' ]
        then 
            PS1='\[\e[0;31m\]\u@\h\[\e[m\]:\w\$ '
        else 
            PS1='\[\e[0;32m\]\u@\h\[\e[m\]:\w\$ '
    fi
fi

neu einlese

source .bashrc