Name: Effective Awk Programming By Arnold Robbins
SKU: 9780596000707
Price: 12.39 USD
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Effective Awk Programming Summary

Effective Awk Programming: Text Processing & Pattern Matching by Arnold Robbins

Effective awk Programming,3rd Edition, focuses entirely on awk, exploring it in the greatest depth of the three awk titles we carry. It's an excellent companion piece to the more broadly focused second edition. This book provides complete coverage of the gawk 3.1 language as well as the most up-to-date coverage of the POSIX standard for awk available anywhere. Author Arnold Robbins clearly distinguishes standard awk features from GNU awk (gawk)-specific features, shines light into many of the dark corners of the language (areas to watch out for when programming), and devotes two full chapters to example programs. A brand new chapter is devoted to TCP/IP networking with gawk. He includes a summary of how the awk language evolved. The book also covers: * Internationalization of gawk * Interfacing to i18n at the awk level * Two-way pipes * TCP/IP networking via the two-way pipe interface * The new PROCINFO array, which provides information about running gawk * Profiling and pretty-printing awk programs In addition to covering the awk language, this book serves as the official User's Guide for the GNU implementation of awk (gawk), describing in an integrated fashion the extensions available to the System V Release 4 version of awk that are also available in gawk. As the official gawk User's Guide, this book will also be available electronically, and can be freely copied and distributed under the terms of the Free Software Foundation's Free Documentation License (FDL). A portion of the proceeds from sales of this book will go to the Free Software Foundation to support further development of free and open source software. The third edition of Effective awk Programming is a GNU Manual and is published by O'Reilly & Associates under the Free Software Foundation's Free Documentation License (FDL). A portion of the proceeds from the sale of this book is donated to the Free Software Foundation to further development of GNU software. This book is also available in electronic form; you have the freedom to modify this GNU Manual, like GNU software. Copies published by the Free Software Foundation raise funds for GNU development.

Effective Awk Programming Reviews

'After reading this book you will immediately be rushing to your keyboard to try it out. Some useful hits and tips. Array processing is also covered here. It is a good book. However nothing replaces experience. So read it and try it out.' [email protected] 'Highly recommended.' - Peter S Tillier, Cvu, December 2001

About Arnold Robbins

Arnold Robbins, an Atlanta native, is a professional programmer and technical author. He has been working with Unix systems since 1980, when he was introduced to a PDP-11 running a version of Sixth Edition Unix. He has been a heavy awk user since 1987, when he became involved with gawk, the GNU project's version of awk. As a member of the POSIX 1003.2 balloting group, he helped shape the POSIX standard for awk. He is currently the maintainer of gawk and its documentation. He is also coauthor of the sixth edition of O'Reilly's Learning the vi Editor. Since late 1997, he and his family have been living happily in Israel. Return to Effective awk Programming

Foreword Preface PART 1: The awk Language and gawk. Chapter 1. Getting Started with awk How to Run awk Programs Datafiles for the Examples Some Simple Examples An Example with Two Rules A More Complex Example awk Statements Versus Lines Other Features of awk When to Use awk. Chapter 2. Regular Expressions How to Use Regular Expressions Escape Sequences Regular Expression Operators Using Character Lists gawk-Specific Regexp Operators Case Sensitivity in Matching How Much Text Matches? Using Dynamic Regexps. Chapter 3. Reading Input Files How Input Is Split into Records Examining Fields Non-constant Field Numbers Changing the Contents of a Field Specifying How Fields Are Separated Reading Fixed-Width Data Multiple-Line Records Explicit Input with getline. Chapter 4. Printing Output The print Statement Examples of print Statements Output Separators Controlling Numeric Output with print Using printf Statements for Fancier Printing Redirecting Output of print and printf Special Filenames in gawk Closing Input and Output Redirections. Chapter 5. Expressions Constant Expressions Using Regular Expression Constants Variables Conversion of Strings and Numbers Arithmetic Operators String Concatenation Assignment Expressions Increment and Decrement Operators True and False in awk Variable Typing and Comparison Expressions Boolean Expressions Conditional Expressions Function Calls Operator Precedence (How Operators\\ Nest). Chapter 6. Patterns, Actions, and Variables Pattern Elements Using Shell Variables in Programs Actions Control Statements in Actions Built-in Variables. Chapter 7. Arrays in awk Introduction to Arrays Referring to an Array Element Assigning Array Elements Basic Array Example Scanning All Elements of an Array The delete Statement Using Numbers to Subscript Arrays Using Uninitialized Variables as Subscripts Multidimensional Arrays Scanning Multidimensional Arrays Sorting Array Values and Indices with gawk. Chapter 8. Functions Built-in Functions User-Defined Functions. Chapter 9. Internationalization with gawk Internationalization and Localization GNU gettext Internationalizing awk Programs Translating awk Programs A Simple Internationalization Example gawk Can Speak Your Language. Chapter 10. Advanced Features of gawk Allowing Nondecimal Input Data Two-Way Communications with\\ Another\\ Process Using gawk for Network Programming Using gawk with BSD Portals Profiling Your awk Programs. Chapter 11. Running awk and gawk Invoking awk Command-Line Options Other Command-Line Arguments The AWKPATH Environment Variable Obsolete Options and/or Features Known Bugs in gawk PART 2: Using awk and gawk. Chapter 12. A Library of awk Functions Naming Library Function Global\\ Variables General Programming Datafile Management Processing Command-Line Options Reading the User Database Reading the Group Database. Chapter 13. Practical awk Programs Running the Example Programs Reinventing Wheels for Fun and Profit A Grab Bag of awk Programs. Chapter 14. Internetworking with gawk Networking with gawk Some Applications and Techniques Related Links PART 3: Appendixes Appendix A. The Evolution of the awk Language Appendix B. Installing gawk Appendix C. Implementation Notes Appendix D. Basic Programming Concepts Appendix E. GNU General Public License Appendix F. GNU Free Documentation License Glossary Index

Additional information

Sku

CIN0596000707G

ISBN 13

9780596000707

ISBN 10

0596000707

Title

Effective Awk Programming: Text Processing & Pattern Matching by Arnold Robbins

Author

Arnold Robbins

Condition

Used - Good

Binding type

Hardback

Publisher

O'Reilly Media

Year published

20010612

Number of pages

420

Prizes

N/A

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Book picture is for illustrative purposes only, actual binding, cover or edition may vary.

Note

This is a used book - there is no escaping the fact it has been read by someone else and it will show signs of wear and previous use. Overall we expect it to be in good condition, but if you are not entirely satisfied please get in touch with us

Effective Awk Programming Arnold Robbins

Effective Awk Programming by Arnold Robbins

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Effective Awk Programming Summary

Effective Awk Programming: Text Processing & Pattern Matching by Arnold Robbins

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About Arnold Robbins

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