Unix Advanced: Visual QuickPro Guide

Now that we've covered the basics of administering a small Unix server and installing and configuring various helpful services, we'll talk about a couple of advanced services that might be useful for you.

In this chapter, we'll look at setting up our own domain-name server; configuring the built-in firewalls supported by Fedora Core 3, FreeBSD 5.3, and Mac OS X; and setting up the Squid caching Internet proxy server.