home.md

@@ -48,6 +48,17 @@ Host res-hpc-lo01
 ```
 Where you adapt the *user-name*.
 
+#### X11 forwarding
+You can show graphical output when you enable X11 forwarding
+- ssh -X res-hpc-lo01
+ - or 
+- ssh -Y res-hpc-lo01
+
+Once you are logged in, you should be able to run a graphical program, for example:
+- xterm
+- xclock
+- xeyes
+
 
 ### From a Windows workstation