POSTIN

/bin/sh

/sbin/service httpd restart >/dev/null 2>&1 || :
/sbin/service memcached restart >/dev/null 2>&1 || :

POSTUN

/bin/sh

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