This comprehensive book covers system administration throughcapturing the process of building a system from the ground-up. Casestudies and real-world examples are based on the author's extensiveexperience and reveal underlying concepts and valuable insightsinto how both small and large environments are administered. Itsfeatured practical exercises-which focus on examples fromlong-lasting and emerging or old technologies that recently foundwider adoption-allow for immediate application of the coreprinciples in ways that provide readers and students with valuableexpertise that is currently in high demand.