#! /bin/sh
-
-if [ -z "$DISPLAY" ]; then
- exit 0
-fi
-
-if xscreensaver-command -time 2>/dev/null | grep -Eq 'screen (blanked|locked)'; then
- exit 0
-fi
-
-if ps a | grep -v grep | grep -q mplayer; then
- exit 0
-fi
-
exec wget -q -Y off -O /dev/null http://localhost:7999/ping