PREUN

/bin/sh

if [ $1 = 0 ]; then
        /sbin/service ntpd stop > /dev/null 2>&1
        /sbin/chkconfig --del ntpd
fi

POSTIN

/bin/sh

/sbin/chkconfig --add ntpd

POSTUN

/bin/sh

if [ "$1" -ge "1" ]; then
        /sbin/service ntpd condrestart > /dev/null 2>&1
fi