Running Multi-System
In this example we want to show how a simple mechanism can be set up to run a program remotely.
The example dispenses with error checking, safety checks etc. because it only serves to show how easy it is to launch an application on a remote system.
(1) The port number is an arbitrary unused port number.
Normally you would do this as part of some initialisation of your local program, but as this is all we do we simply quit.