ck-shutdown

#!/bin/sh

print_usage(){

echo "Usage: ck-shutdown [OPTION]"
echo
echo "Options:"
echo
echo "  -s, --stop                       shutdown computer system"
echo "  -r, --restart                    restart computer system"
echo "  -h, --help                       print this help"
echo
echo "Example:"
echo
echo "ck-shutdown --stop"
}

stop(){

dbus-send --system --dest=org.freedesktop.ConsoleKit --type=method_call --print-reply --reply-timeout=2000 /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop
}

restart(){

dbus-send --system --dest=org.freedesktop.ConsoleKit --type=method_call --print-reply --reply-timeout=2000 /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Restart
}

case $1 in
    -s|--stop)    stop;;
    -r|--restart) restart;;
    -h|--help)    print_usage;;
    *)            print_usage;;
esac