PREIN

/bin/sh

/usr/share/rpm-helper/add-user memcached $1 memcached /dev/null /bin/false

PREUN

/bin/sh

/usr/share/rpm-helper/del-service memcached $1 memcached memcached.target

POSTIN

/bin/sh

/usr/bin/systemd-tmpfiles --create memcached.conf 
/usr/share/rpm-helper/add-service memcached $1 memcached memcached.target

POSTUN

/bin/sh

/usr/share/rpm-helper/del-user memcached $1 memcached