Init Scripts ============ For Ubuntu with Upstart, the following can be used in ``/etc/init/suricata.conf``: :: # suricata description "Intrusion Detection System Daemon" start on runlevel [2345] stop on runlevel [!2345] expect fork exec suricata -D --pidfile /var/run/suricata.pid -c /etc/suricata/suricata.yaml -i eth1