作者：Roderick W. Smith
出版日期：2004
出版社：Sybex
页数：768
ISBN：0782143121
文件格式：CHM

Introduction
Why should you learn about Linux? It’s a fast-growing operating system,and it is inexpensive and flexible. Linux is also a major player in thesmall and mid-sized server field, and it’s an increasingly viableplatform for workstation and desktop use as well. By understandingLinux, you’ll increase your standing in the job market. Even if youalready know Windows or Mac OS and your employer uses these systemsexclusively, understanding Linux will give you an edge when you arelooking for a new job or if you are looking for a promotion. Forinstance, this knowledge will help you to make an informed decisionabout if and when you should deploy Linux.
The Computing Technology Industry Association (CompTIA) hasdeveloped its Linux+ exam as an introductory certification for peoplewho want to enter careers involving Linux. The exam is meant to certifythat an individual has the skills necessary to install, operate, andtroubleshoot a Linux system and is familiar with Linux-specificconcepts and basic hardware.
The purpose of this book is to help you pass the Linux+ exam.Because this exam covers basic Linux installation, use, configuration,administration, and hardware interactions, those are the topics thatare emphasized in this book. You’ll learn enough to get a Linux systemup and running and how to configure it for many common tasks. Evenafter you’ve taken and passed the Linux+ exam, this book should remaina useful reference.