The Linux world is constantly changing, requiring new knowledge and skills to work as a Linux system administrator. Linux Fundamentals, Second Edition not only updates the first edition with new material, but also changes the book's focus a bit, from a basic approach to Linux to a more advanced server-oriented look at using Linux. While the first edition tracked the skills needed to meet the LPI Linux Fundamentals exam requirements, this edition tracks the more advanced CompTIA Linux+ exam requirements.The Second Edition provides a soft, accessible, and practical introduction to Linux environments and command line basics. This edition dives deeper into the Linux server environment, covering the commands you are expected to know for the Linux+ exam. The updated chapters provide expanded coverage on how to manage users, files, devices, and filesystems in a multi-user networked server environment. Introduces students to the Linux operating system and its role in modern IT infrastructuresIncludes examples from both Red Hat and Debian-based Linux distributions NEW chapter on Linux security, covering the popular SELinux and AppArmor tools for implementing mandatory access control to files, as well as providing tips on using encryption and firewalls Mapped to CompTIA's Linux+ certificationInstructor Resources include a test bank, PowerPoints, instructor guide, and sample syllabi Introduction to Linux/UNIXLinux I, Linux BasicsLinux EssentialsLinux Operating SystemsLinux Administration © 2023 500 pages.