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Linux/UNIX/POSIX Shell Script  |  2009-03-27  |  342 b   |  14 lines
  1. #!/bin/sh
  2.  
  3. # now, we should poke xscreensaver so you get a dialog
  4. if pidof xscreensaver > /dev/null; then 
  5.     for x in /tmp/.X11-unix/*; do
  6.     displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
  7.     getXuser;
  8.     if [ x"$XAUTHORITY" != x"" ]; then
  9.         export DISPLAY=":$displaynum"
  10.         su $user -c "(xscreensaver-command -deactivate)"
  11.     fi
  12.     done
  13. fi
  14.