csh动态标题栏

alias sc source ~/.cshrc
set         prompt="\n[%T]%B%c4%b\n(%n@%m)>> "

switch ($TERM)
    case "xterm":
        set host=`hostname`
        alias cd 'cd \!*;echo -n "\033]0;${user}@${host}:`basename $PWD`\007"'
        breaksw
    default:
        set prompt='csh% '
        breaksw
endsw