If you want to get certified by the Linux Professional Institute (LPI), this updated guide will help you prepare thoroughly for the technically challenging Level 1 LPI exams, which test basic knowledge of Linux installation, configuration, and command-line skills. LPI is the most widely known and respected Linux certification program in the world, and passing these exams will definitely broaden your career options at a time when many companies are adopting Linux as the networking backbone of their IT systems. The third edition of LPI Linux Certification in a Nutshell is a meticulously researched reference to the Level 1 exams, written by trainers who work closely with LPI. You`ll find a summary of the core skills you need, as well as sample exercises, test questions, and hints to help you focus. Major topics include: Critical GNU and Unix commands Linux installation and package management Devices and filesystems Text editing, processing, and printing The X Window System Networking and security Mail transfer agents Email, FTP, and Web services