UNIX for Dummies Questions & Answers

 Fill with minuses
# (this is recalculated every time the prompt is shown in function prompt_command):

fill="--- "
reset_style='\[\033[00m\]'
status_style=$reset_style'\[\033[0;90m\]' # gray color; use 0;37m for lighter color
prompt_style=$reset_style
command_style=$reset_style'\[\033[1;29m\]' # bold black

# Prompt variable:

#PS1="$status_style"'$fill \t\n'"$prompt_style"'${debian_chroot:+($debian_chroot)}\u@\h:\w\$'"$command_style "
PS1='\n\[\e[32;1m\](\[\e[37;1m\]\u\[\e[32;1m\])-(\[\e[37;1m\]jobs:\j\[\e[32;1m\])-(\[\e[37;1m\]\w\[\e[32;1m\])$fill (\t)\n(\[\[\e[37;1m\]! \!\[\e[32;1m\])-> \[\e[0m\]`if [ $? = 0 ]; then echo \[\e[33m\]^_^\[\e[0m\]; else echo \[\e[31m\]O_O\[\e[0m\]; f$

# Reset color for command output
# (this one is invoked every time before a command is executed):

trap 'echo -ne "\033[00m"' DEBUG

function prompt_command {

        # create a $fill of all screen width minus the time string and a space:

        let fillsize=${COLUMNS}-32
        fill=""

        while [ "$fillsize" -gt "0" ]

        do

                fill="-${fill}" # fill with underscores to work on
                let fillsize=${fillsize}-1

        done

        # If this is an xterm set the title to user@host:dir

        case "$TERM" in

                xterm*|rxvt*)
                bname=`basename "${PWD/$HOME/~}"`
                echo -ne "\033]0;${bname}: ${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007"

        ;;
*)
;;
esac
}

PROMPT_COMMAND=prompt_command