moh626,
Take a look here:
http://www.scribd.com/doc/80705097/Running-Ocean-Based-Simulations-A#scribd . This document is nice as starter. I found it previously as a free pdf, but now I do not know why i cannot find a page where it is given for free. I do not know whether is free or not. When I found it it looked like it was given for free by a university.
Additionally, if you have your simulation set up in a GUI environment to see how your simulation looks like as a script follow these steps:
Session -> Save Ocean Script ...
If you want to load your script, in Virtuoso main window write:
load "path_to_your_script/name_of_your_script.ocn"