This is my journey of learning Oracle products. I wrote some docs. Interested?
 
OS commands? Yes, of course! Take a look?
 
Life is a journey. Relax, have fun, have a cup of tea. Explore?
 
FX, hmm... interesting, USD3 trillion market. Want a piece?
 
Here's some not-categorized pages, and the site's history. And the mykakis beta soon.