Add a "touch process" in Zenobe to keep the pipe OK

ssh_config

@@ -78,6 +78,7 @@ Host zenobe*
     User jsmith
     Hostname zenobe.hpc.cenaero.be
     IdentityFile ~/.ssh/id_rsa.ceci
+    ServerAliveInterval 240
 Host zenobe%gwcism
 Host zenobe%gwelic