Mark Sobell begins by walking you through every feature & technique you need to know, from installing Ubuntu - using the DVD included with the book - to working with GNOME, Samba, exim4, Apache, DNS, NIS, firestarter, and iptables. Sobell's clear explanations demystify everything from system security to Windows file/printer sharing. Sobell presents chapters on using Ubuntu from the command line and GUI; thorough system administration & security guidance; and instructions for setting up networks  » Read more...