Part I: Linux Basics
Part I presents the information that you need to understand Linux. This part covers the creator of Linux and a brief history about the development of Linux . The Linux Kernel and the many different types Linux distributions are also discussed.

Part II: Installation
Part II includes the instructions on how to perform a proper installation of Linux.GUI and text-based installations are covered. Identifying all system requirements and validating that they support Linux is also included. The different types of roles and services of Linux system are discussed along with identifying where to obtain software and resources.

Part III: Configuration
Part III is about configuring your Linux system. This part teaches you how to config-ure X windows with automated utilities and workstations for remote access . This part also covers how to add and configure printers along with information about installing and configuring add-in hardware, reconfiguring the boot loader, and editing basic configuration files.

Part IV: Administration
Part IV covers how to administrate a Linux-based environment. This part shows you how to create and delete users, modify existing users, and create, modify, and delete groups. Next, this part teaches you how to identify and change file permis-sions, manage and navigate the Linux hierarchy, and mount and manage file sys-tems, devices, common shell commands, and expressions. You also learn how to use network commands to create, extract, and edit file and tape archives by using tar. The part ends with the information that you need to manage runlevels; start-ing, stopping, and restarting services; managing print spool and queues; using vi; and managing and navigating the GUI. It also teaches you how to program basic shell script by using common shell commands.

Part V: Maintaining the Linux System
Part V is about maintaining the Linux system. This part provides you with informa-tion on how to monitor and maintain processes, network interfaces, system logs,security, and backup. Areas in this part include creating and managing local storage devices and file systems, understanding functions of thecron command, identify-ing core dumps, free ebook