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Java™ Application Development on Linux®

Java™ Application Development on Linux®

Carl Albing Michael Schwarz

Prentice Hall Professional Technical Reference Boston

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, thedesignations have been printed with initial capital letters or in all capitals. The authors 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 orprograms 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) 382-3419corpsales@pearsontechgroup.com For sales outside the U. S., please contact: International Sales international@pearsoned.com Visit us on the Web: www.phptr.com Library of Congress Cataloging-in-Publication Data: CIP data on file. © 2005 Pearson Education, Inc. ISBN 0–13–143697-X Text printed in the United States on recycled paper at Pheonix Color in Hagerstown Maryland. First printing, November2004

To my mother, for her love of words. —Michael

To my wife, Cynthia. —Carl

Contents

Preface ..........................................................................................................

xxi

Introduction ................................................................................................... xxvii

PART I
Chapter 1 1.1 1.2 1.3

GettingStarted ......................................................
An Embarrassment of Riches: The Linux Environment ............ What You Will Learn ........................................................................... The Command Line: What’s the Big Deal? ........................................ Basic Linux Concepts and Commands ............................................... 1.3.1Redirecting I/O ....................................................................... 1.3.2 The ls Command ................................................................... 1.3.3 Filenames .............................................................................. 1.3.4 Permissions ........................................................................... 1.3.5 File Copying........................................................................... 1.3.6 Seeing Stars .......................................................................... 1.3.7 File Contents .......................................................................... 1.3.8 The grep Command ..............................................................

1
3 3 4 5 6 9 9 10 12 13 15 19
vii

viii

Contents1.4 1.5 1.6 Chapter 2 2.1 2.2

1.3.9 The find Command ................................................................ 1.3.10 The Shell Revisited ................................................................ 1.3.11 The tar and zip Commands ................................................... 1.3.12 The man Command ............................................................... Review................................................................................................ What You Still Don’t Know .................................................................. Resources .......................................................................................... An Embarrassment of Riches: Editors ....................................... What You Will Learn...