Hi' there

I have been trying to install Squid 3.0 today on my server and I am having a few problems getting it up and running as it should.Been reading most I could find about it, but its a bit confusing as I pretty new to this.

The software seems to be installed as it should but its the config file that is bugging me.
What I want is to set it up to cache my websites to prevent them loading from the harddrive every time someone visits the site. I got 6 websites running on the server with a diffrent IP for each, I will only need it to work on port 80 for this purpose and nothing else. Right now I got no clue how to make it work for all the domains at once so If someone could post a simple squid.conf that would do the trick, it would make me a happy man.