diff options
Diffstat (limited to 'examples/scripts/xterm_title')
| -rw-r--r-- | examples/scripts/xterm_title | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/examples/scripts/xterm_title b/examples/scripts/xterm_title new file mode 100644 index 0000000..839003f --- /dev/null +++ b/examples/scripts/xterm_title @@ -0,0 +1,44 @@ +#! /bin/bash +# +# xterm_title - print the contents of the xterm title bar +# +# Derived from http://www.clark.net/pub/dickey/xterm/xterm.faq.html#how2_title +# + +# Copyright 1997 Chester Ramey +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# TThis program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +P=${0##*/} +[ -z "$DISPLAY" ] && { + echo "${P}: not running X" >&2 + exit 1 +} + +if [ -z "$TERM" ] || [ "$TERM" != "xterm" ]; then + echo "${P}: not running in an xterm" >&2 + exit 1 +fi + +exec </dev/tty +old=$(stty -g) +stty raw -echo min 0 time ${1-10} +echo -e "\033[21t\c" > /dev/tty +IFS='' read -r a +stty $old +b=${a#???} +echo "${b%??}" + +exit 0 |