S49ntp 469 Bytes
#!/bin/sh

[ -x /usr/sbin/ntpd ] || exit 0
[ -f /etc/ntpd.conf ] || exit 0

case "$1" in
	start)
		printf "Starting openntpd: "
		start-stop-daemon -S -x /usr/sbin/ntpd -- -s -p /run/ntpd.pid
		[ $? = 0 ] && echo "OK" || echo "FAIL"
		;;
	stop)
		printf "Stopping openntpd: "
		start-stop-daemon -K -q -p /run/ntpd.pid
		[ $? = 0 ] && echo "OK" || echo "FAIL"
		;;
	restart)
		"$0" stop
		sleep 1
		"$0" start
		;;
	*)
		echo "Usage: $0 {start|stop|restart}"
		;;
esac