shen

HOSTNAME=`hostname`

case $HOSTNAME in
computer1) NAMECOLOR="$fg[red]" ;;
computer2) NAMECOLOR="$fg[green]" ;;
computer3) NAMECOLOR="$fg[cyan]" ;;
computer4) NAMECOLOR="$fg[magenta]" ;;
*) NAMECOLOR="$fg[white]" ;;
esac

PROMPT=""

set -A prompt_array \
    "%{$terminfo[bold]%}" \
    "%{$NAMECOLOR%}%n%{$fg[default]%}" \
    " @ " \
    "%{$fg[yellow]%}%m%{$fg[default]%}" \
    " %#%{$terminfo[sgr0]%} "

set -A rprompt_array \
    "%{$terminfo[bold]%}" \
    "%0(?..%{$fg[red]%}%?%{$fg[default]%}) " \
    "%{$fg[green]%}%~%{$fg[default]%} " \
    "%D{%H:%M}%{$terminfo[sgr0]%}"

# ...and put them all together!
for i in $prompt_array; do
    PROMPT=${PROMPT}${i}
done

for i in $rprompt_array; do
    RPROMPT=${RPROMPT}${i}
done