In typical Linux "bibles," reserve the last third coverage for advanced topics that sys admins use on a day by day basis. They tend to cover the underlying concepts reasonably well, but fall short on hands-on instructions, forcing admins to buy specialty books. This book sufficiently expands the advanced sections found in these "bibles," providing step-by step instructions on how to configure the most popular Linux back office applications. To avoid confusion between the many flavors of Linux, each with it's own GUI interface, this book exclusively uses the command line to illustrate the tasks needed to be done