A decent guide on things to consider/do when creating HTML email to avoid problems with all the different clients out there.
#guide
Squid 3.0 Configuration Manual – Contents
Squid 3.0 Configuration Manual – Contents
Detailed reference manual on all the Squid configuration directives.
Squid 2.5 Quick Start Guide
Brief intro to get started with Squid using some really basic settings.
DNS Oversimplified: How to check your DNS
DNS Oversimplified: How to check your DNS
Nice simple explanations of DNS.
How To Set Up Database Replication In MySQL | HowtoForge – Linux Howtos and Tutorials
How To Set Up Database Replication In MySQL | HowtoForge – Linux Howtos and Tutorials
Good copy-paste style howto on setting up replication for MySQL.