if [ "$PS1" ]; then
   if [ $UID -eq "0" ]; then
      case "$TERM" in
      xterm*|rxvt*)
        PS1='\n\[\e]2;\u@\h:\w\a\e[1m\e[31m\]\[\e[31m\]\u\[\e[37m\]@\[\e[35m\]\h\[\e[37m\]:\[\e[32m\]\w\[\e[33m\]\[\e[31m\] #\[\e[0m\] '
        ;;
      *)
      PS1='[\!]\u@\h \w# '
      ;;
      esac
   else
      case "$TERM" in
      xterm*|rxvt*)
        PS1='\n[\!]\[\e]2;\u@\h:\w\a\e[1m\e[33m\]\[\e[36m\]\u\[\e[37m\]@\[\e[35m\]\h\[\e[37m\]:\[\e[32m\]\w\[\e[33m\]\[\e[33m\]>\[\e[0m\] '
        ;;
      *)
      PS1='[\!]\u@\h \w> '
      ;;
      esac
   fi
fi

export PS1
alias vi='vim'
if [ `uname` == "Linux" ]; then
  alias ls='ls --color=auto'
fi