PREIN

/bin/sh

getent group news >/dev/null || groupadd -r news
getent passwd news >/dev/null || \
    useradd -r -g news -d /etc/news -s /sbin/nologin -c 'News user' news
exit 0

PREUN

/bin/sh

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

POSTIN

/bin/sh

/sbin/chkconfig --add newscache

POSTUN

/bin/sh

if [ $1 != 0 ]; then
   /sbin/service newscache condrestart >/dev/null 2>&1
fi