xubuntu에서는 화면 잠금을 위해
윈도우와 단축키를 비슷하게 맞추려고
Super+L을 바인딩해 놓았는데, 이
xflock4를 실행하면 화면 보호기가 활성화된다. 그러면 한번 이
xflock4이 어떤 프로그램인지 확인해보자.
$ which xflock4 /usr/bin/xflock4 $ cat /usr/bin/xflock4 #!/bin/sh # # xfce4 # # Copyright (C) 1999, 2003 Olivier Fourdan (firstname.lastname@example.org) # Copyright (C) 2011 Guido Berhoerster (email@example.com) # Copyright (C) 2011 Jarno Suni (firstname.lastname@example.org) # # 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 of the License, or # (at your option) any later version. # # This 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. # PATH=/bin:/usr/bin export PATH # Lock by xscreensaver or gnome-screensaver, if a respective daemon is running for lock_cmd in \ "xscreensaver-command -lock" \ "light-locker-command --lock" \ "gnome-screensaver-command --lock" do $lock_cmd >/dev/null 2>&1 && exit done # else run another access locking utility, if installed for lock_cmd in \ "xlock -mode blank" \ "slock" do set -- $lock_cmd if command -v -- $1 >/dev/null 2>&1; then $lock_cmd >/dev/null 2>&1 & # turn off display backlight: xset dpms force off exit fi done # else access locking failed exit 1