This page is an informal list of references in no particular order that I have found useful or that others have pointed out to me. If you have a suggested reference that is not listed here then please mail it to me and I will add it to the list.
These are intended as the primary starting points to get the background information as well as show you how to solve a specific problem.
These are the smaller free text relatives to the HOWTOs above.
There is a huge number of informative web pages out there and by their very nature they change quickly. I will attempt to keep the links below as valid as possible but they may become outdated.