This is a highly accessible guide to the complex and highly customisable operating system Linux. Featuring step-by-step guides on a variety of topics, including how to choose and set up your distro, informative guides to many different distros including Ubuntu, Fedora and Red Hat, as well as advice on Linux firewalls and setting up your wireless network. It is ideal for anyone keen to get to grips with the basics of Linux. Including troubleshooting and a glossary this invaluable guide will give you the start you need to understand Linux, from experts in the field.