Unix Shells By Example - Softcover

Quigley, Ellie

Softcover

ISBN 10: 013147572X ISBN 13: 9780131475724

Publisher: Pearson P T R, 2004

Synopsis

The world’s #1 shell programming book—now fully updated for Linux and more!

UNIX Shells by Example is the world’s #1 shell programming book, from the world’s #1 shell programming instructor: Ellie Quigley. In UNIX Shells by Example, Fourth Edition, Quigley has thoroughly updated her classic and delivers the information today’s shell programmers need most—including comprehensive coverage of Linux shell programming with bash!

Drawing on 20 years’ experience as a shell programming instructor, Quigley guides you through every facet of programming all leading UNIX/Linux shells: bourne, bash, korn, C, and tcsh. Quigley illuminates each concept with up-to-date, classroom-tested code examples designed to help you jump-start your own projects. She also systematically introduces awk, sed, and grep for both UNIX and GNU/Linux . . . making this the only shell programming book you’ll ever need!

New in this edition:

• Comprehensive coverage of Linux shell programming with bash
• Shell Programming QuickStart: makes first-time shell programmers productive in just 15 pages
• Complete, practical debugging chapter
• Updated coverage of the latest UNIX and GNU/Linux versions of awk, sed, and grep
• Shell programming for sysadmins: walks you through key UNIX and Linux system shell scripts

Completely updated:

• Shell programming fundamentals: what shells are, what they do, how they work
• Choosing the right shell for any application

Nearly 50,000 UNIX/Linux sysadmins, developers, and power users have used previous editions of UNIX Shells by Example to become expert shell programmers. With UNIX Shells by Example, Fourth Edition, you can, too—even if you’re completely new to shell programming. Then, once you’re an expert, you’ll turn to this book constantly as the best source for reliable answers, solutions, and code.

About the CD-ROM

Comprehensive shell programming code library: all source code and data files for this book’s hundreds of example programs.

About this title

Review

The second edition of Unix Shells by Examples shows off basic commands and utilities in the three most popular Unix shells--C, Bourne, and Korn--with side-by-side examples. The new edition of this book is sure to be a worthy reference for Unix programmers for getting around their favorite shell.

The best thing in this new edition is that the author presents short, effective examples of using basic commands and utilities for each of the three major Unix shells. This comparative approach means that you can use this book on different flavors of Unix and even migrate scripts between different shells. For each shell, the author provides fundamentals, like accessing profiles, command-line histories, and shell programming. "Lab sections" let you develop your skills with short, hands-on exercises for each shell. As in the earlier edition, the author's short examples show you how to perform basic tasks quickly with common switches and options.

Other sections here cover three major Unix utilities: grep (for searching), sed (for editing), and awk (for scripting and reporting). (The reference and tutorial on AWK programming is a notable feature here. There is also good coverage of regular expressions.)

Instead of hunting down information in countless man pages, this book will save you valuable time every day with its efficient format and comparative approach--truly useful features for the beginning and intermediate Unix user. --Richard Dragan

Topics covered: C, Bourne, and Korn Unix shells; grep, sed, and awk utilities; regular expressions; and shell programming.

From the Publisher

The best-selling Unix Shells by Example continues to be the only book you need to learn Unix shell programming. Unix Shells by Example, Third Edition adds thorough coverage of the new bash and tcsh shells to the full explanations in Quigley's famous treatment of the C, Bourne, and Korn shells and the awk, sed, and grep utilities, making this the most complete Unix shell programming book available anywhere.

Using proven techniques drawn from her acclaimed Silicon Valley Unix classes, Quigley transforms you into an expert-level shell programmer. You'll learn what the shells are, what they do, and how to program them, as well as how and when to use awk, sed, and grep. Code examples, completely revised and classroom-tested for this edition, explain concepts first-hand and can serve as the basis for your own projects.

Edition details

• Publisher: Pearson P T R
• Publication date: 2004
• ISBN 10: 013147572X
• ISBN 13: 9780131475724
• Binding: Paperback
• Language: English
• Edition number: 4
• Number of pages: 1150