Contents
Table of Exercises
Editing Commands |
Managing Packages Using RPM |
Managing Debian Packages |
Creating Filesystems |
Modifying Ownership and Permissions |
Locating Files |
Changing Runlevels |
Printing with Linux |
Creating User Accounts |
Creating User cron Jobs |
Practice Resolving Hostnames |
Configuring a Network Connection |
Changing Your bash Prompt |
Creating a Simple Script |
Creating a SQL Database |
Monitor Network Port Use |
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Copyright 2013 by John Wiley & Sons, Inc., Indianapolis, Indiana
Published simultaneously in Canada
ISBN: 978-1-118-49563-6
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ISBN: 978-1-118-57047-0 (ebk.)
ISBN: 978-1-118-57055-5 (ebk.)
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Acknowledgments
Although this book bears my name as author, many other people contributed to its creation. Without their help, this book wouldnt exist, or at best would exist in a lesser form. Jeff Kellum was the acquisitions editor and so helped get the book started. Alexa Murphy, the developmental editor, and Eric Charbonneau, the production editor, oversaw the book as it progressed through all its stages. Ross Brunson and Kevin Glendenning were the technical editors who checked the text for technical errors and omissions but any mistakes that remain are my own. Kim Wimpsett, the copy editor, helped keep the text grammatical and understandable. The proofreader, Candace Cunningham, checked the text for typos. Id also like to thank Neil Salkind and others at Studio B, who helped connect me with Wiley to write this book.
About the Author
Roderick W. Smith is a Linux consultant and author. He has written more than 20 books on Linux, FreeBSD, and computer networking, including Linux Essentials , the LPIC-2 Study Guide , and Linux Administrator Street Smarts (all from Sybex). He can be reached at .
Introduction
Why should you learn about Linux? Its a fast-growing operating system, and it is inexpensive and flexible. Linux is also a major player in the small and mid-sized server field, and its an increasingly viable platform for workstation and desktop use as well. By understanding Linux, youll increase your standing in the job market. Even if you already know Windows or Mac OS and your employer uses these systems exclusively, understanding Linux will give you an edge when youre looking for a new job or youre looking for a promotion. For instance, this knowledge will help you make an informed decision about if and when you should deploy Linux.