xterm title
für meinen xterm die title-bar setzen
# setting xterm title-bar to user@host:path
case "$TERM" in
dtterm|xterm*)
#PS1="\[\e]0; \u@\h:\w \a\\]\u@\h:\w > "
PS1="\[\e]0; \u@\h:\w \a\\]\n\h:\w [\!]\n > "
# end of case selections for this type of terminal
;;
*) # change primary prompt to show hostname and dir name
PS1="\u@\h:\w > "
;;
esac