if you have a look, most module documentation is written in a manner that the easiest to use commands are at the top, with the more complex ones towards the end.

i suggest browsing a good module site such as http://www.loose-screws.com, and reading the module descriptions on those which interest you.

i know learning litestep is strange, but when you get to know it you'll realise just how hard it would be to write a comprehensive "how-to" tutorial.