DevOps Troubleshooting
This page intentionally left blank
DevOps Troubleshooting Linux® Server Best Practices
Kyle Rankin
Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. The author and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. The publisher offers excellent discounts on this book when ordered in quantity for bulk purchases or special sales, which may include electronic versions and/or custom covers and content particular to your business, training goals, marketing focus, and branding interests. For more information, please contact: U.S. Corporate and Government Sales (800) 382-3419
[email protected] For sales outside the United States, please contact: International Sales
[email protected] Visit us on the Web: informit.com/aw Cataloging-in-Publication Data is on file with the Library of Congress.
Editor-in-Chief Mark Taub Executive Editor Debra Williams Cauley Development Editor Michael Thurston Managing Editor John Fuller Project Editor Elizabeth Ryan Copy Editor Rebecca Rider Indexer Richard Evans Proofreader Diane Freed Technical Reviewer Bill Childers Publishing Coordinator Kim Boedigheimer Compositor Kim Arney
Copyright © 2013 Pearson Education, Inc. All rights reserved. Printed in the United States of America. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission to use material from this work, please submit a written request to Pearson Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458, or you may fax your request to (201) 236-3290. ISBN-13: 978-0-321-83204-7 ISBN-10: 0-321-83204-3 Text printed in the United States on recycled paper at RR Donnelley in Crawfordsville, Indiana. First printing, November 2012
This book wouldn’t be possible without the support of my wife, Joy, who once again help