PREUN

/bin/sh

if [ "$1" -eq 0 ]
then
    systemctl --no-reload disable pmwebd.service >/dev/null 2>&1
    systemctl stop pmwebd.service >/dev/null 2>&1
fi

POSTIN

/bin/sh

chown -R pcp:pcp /var/log/pcp/pmwebd 2>/dev/null
    systemctl condrestart pmwebd.service >/dev/null 2>&1