via http://linuxfr.org/users/swilmet/journaux/videos-de-la-systemd-conf
$ ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no user@host
via http://www.metalorgie.com/news/121275_Tu-aimes-Motorhead--Alors-tu-peux-acheter-des-Vibromasseurs-Motorhead-sur-le-shop-de