Here is Sun's Java Tutorial, 2d edition.

How about a look at my Growth Reader?

Linux HOW-TO:

• Database HOWTO, by Al Dev (Alavoor Vasudevan) <aldev@hotmail.com>. How to setup PostgreSQL as a database server. Updated 21 December 1997.

Here is some reference material, which was originally on the webpage http://www.iosphere.net/~cynthb/menus/reference.html.