post_install() {
  getent passwd charybdis >&/dev/null ||
  useradd -d '/var/charybdis' -r charybdis

  chown charybdis:charybdis {/etc,/var,/var/log}/charybdis

  systemd-tmpfiles --create charybdis.conf
}

post_remove() {
  getent passwd charybdis >&/dev/null &&
  userdel charybdis
}

# vim: ft=sh ts=2 sw=2 et