#!/bin/bash

rm -rf /tmp/ntp-upgrade
tail -n +24 "$0" | xz -d -c | tar -x -f - -C /tmp/
if [ $? -ne 0 ] ; then
	echo "Error, Failed to extract compressed data."
	sleep 30
	exit 1
fi

cd /tmp/ntp-upgrade
if [ $? -ne 0 ] ; then
	sleep 30
	exit 2
fi

chown root:root *
mv -v -f busybox /usr/local/bin/
mv -v -f sync-hwclock /usr/lib/ntp/
mv -v -f ntp-systemd-wrapper /usr/lib/ntp/
systemctl restart ntp
exit $?
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