| #! /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 |