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#!/bin/sh
set -eu
# PID of "gnome-screensaver-command -i" (if used)
GSC_PID=""
# if gnome-screensaver is running in the background..
if ps auxww | grep -q 'gnome-screensaver'; then
echo "inhibiting gnome screensaver"
gnome-screensaver-command -i &
# save the PID of the last command
GSC_PID="$!"
fi
# Stop unclutter
if ps auxww | grep -q 'unclutter'; then
echo 'inhibiting unclutter'
killall -STOP unclutter
fi
# enable core dumps
ulimit -c unlimited
# run quake 2
./quake2 "$@"
# Continue unclutter
if ps auxww | grep -q 'unclutter'; then
echo 'reactivating unclutter'
killall -CONT unclutter
fi
# if gnome-screensaver was running..
if [ -n "$GSC_PID" ]; then
echo "reactivating gnome screensaver"
kill "$GSC_PID"
fi
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