Caching Dynamic Content with Apache httpd
Subject:   2.2 and 2.0
Date:   2006-11-20 15:58:04
From:   Rich Bowen
Most of what's here applies to 2.0 as well as 2.2, but you need to check the documentation for some of the directives, as much has indeed changed between 2.0 and 2.2, so you may need to subtly change the way that you do stuff.