“Squid in 5 minutes” article in RedHat Magazine
There’s an article in the Redhat Magazine entitled “Squid in 5 minutes”. Its a simple introduction to configuring Squid as a proxy for a LAN. They do use Squid-2.5 though - I’d suggest installing Squid-2.6.STABLE13 at this point instead of their Squid-2.5 package.