This is just a simple example that extends one of the former examples that I gave in this document.
It has no other interest than providing a sample of the use of a trigger.
There was an example to start a dead process with use of ``ps -edf'' as a CMND_OUT log. I just added a trigger to
say hello to the newly started process. The trigger is activated only the the event that is associated to him triggers from 'event activated' to 'event not activated'.