PREIN

/bin/sh

getent group nuauth >/dev/null || groupadd -r nuauth
getent passwd nuauth >/dev/null || \
useradd -r -g nuauth -d /var/lib/nuauth -s /sbin/nologin \
-c "Privilege-separated Nuauth" nuauth
exit 0

PREUN

/bin/sh

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

POSTIN

/bin/sh

/sbin/chkconfig --add nuauth

POSTUN

/bin/sh

if [ "$1" -ge "1" ]; then
 service nuauth condrestart > /dev/null 2>&1 ||:
fi