Learn the fundamentals of UNIX administration — from both a network and single system perspective — using this easy-to-follow introductory guide. You'll find clear instructions for setting up such important system services sas DNS, FTP, file systems, basic security tools, and much more. Designed for easy learning, this book walks you through each step of key processes — from installation to using TCP/IP tools and network and system management. Also, the book reviews SNMP and related tools. Organized by topic and filled with step-by-step exercises, tips, and quizzes, this book is an ideal starting point on the path to becoming a successful system administrator.