chiark - git - mdw - profile/blob - bin/lock-screen

   1 #! /bin/sh
   2
   3 set -e
   4
   5 win=no
   6
   7 ## xscreensaver
   8 if xscreensaver-command -version >/dev/null 2>&1; then
   9   xscreensaver-command -lock
  10   win=yes
  11 fi
  12
  13 ## gnome-screensaver
  14 if gnome-screensaver-command --query >/dev/null 2>&1; then
  15   gnome-screensaver-command --lock
  16   win=yes
  17 fi
  18
  19 ## Make sure we did something useful.
  20 case $win in
  21   no)
  22     echo >&2 "$0: no screensaver found"
  23     exit 1
  24     ;;
  25 esac