UNIX Awk and Sed Programmer's Inteactive Workbook

UNIX Awk and Sed Programmer's Inteactive Workbook

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Description

The quick, friendly, hands-on tutorial on UNIX programming with awk, sed and grep -- -- with exclusive access to an up-to-the-minute Web-based training site! Learn step-by-step how to solve practical problems with awk, sed and grep. Begin with a hands-on introduction to regular expressions and grep. Through interactive Labs, learn the fundamentals of sed, including addressing, commands, scripting and more. Walk step-by-step through the Awk language, writing simple programs, understanding data types, statements, expressions, patterns, actions, functions, arrays and I/O. Finally, put it all together with the Awk utility, learning techniques for printing, computation, and text processing. The accompanying Web site includes a Virtual Study Lounge where you can meet authors and other users; interactive testing modules that offer instant feedback; bonus projects and solutions; updates, new info, feedback areas and more.show more

Product details

  • Paperback | 500 pages
  • 177.5 x 235 x 45.7mm | 1,318.76g
  • Pearson Education Limited
  • Prentice-Hall
  • Harlow, United Kingdom
  • English
  • Workbook
  • 0130826758
  • 9780130826756

Table of contents

1. Regular Expressions and Metacharacters. L A B 1.1 Using the period and backslash metacharacters. Test Your Thinking. 2. Character Class, Hyphen, and Caret Metacharacters. L A B 2.1 The Character Class, Hyphen, and Caret Metacharacters. Test Your Thinking. 3. What Is Grep and What Does It Do? L A B 3.1 Getting Started with Grep. Test Your Thinking. 4. Using Grep with Regular Expressions. L A B 4.1 Regular Expressions and Grep. L A B 4.2 fgrep and egrep. L A B. Using the Anchor Metacharacter. Test Your Thinking. 5. Introduction to sed. L A B 5.1 Getting Started with sed. Test Your Thinking. 6. Sed Syntax and Addressing. L A B 6.1 Sed Syntax and Addressing. Test Your Thinking. 7. Sed Commands. L A B 7.1 The Substitution Command. L A B 7.2 The Delete Command. L A B 7.3 The Append, Insert, and Change Commands. L A B 7.4 The List and Transform Commands. L A B 7.5 The Print and Next Commands. L A B 7.6 The Read and Write Commands. Test Your Thinking. 8. Multiline Pattern Space Commands. L A B 8.1 The Multiline Next, Delete, and Print Commands. Test Your Thinking. 9. An Awk Program. L A B 9.1 An Example Awk Program. L A B 9.2 The Structure of an Awk Program. L A B 9.3 Invoking an Awk Program. Test Your Thinking. 10. Basic Awk Language Elements. L A B 10.1 Awk Statements and Expressions. L A B 10.2 Awk Strings. L A B 10.3 Awk Numbers. L A B 10.4 Coercion. L A B 10.5 awk Assignment operator. Test Your Thinking. 11. Variables. L A B 11.1 Field Variables. L A B 11.2 User-Defined Variables. L A B 11.3 Built-In Variables. Test Your Thinking. 12. Operators. L A B 12.1 Arithmetic Operators. L A B 12.2 the Assignment Statement. L A B 12.3 Logical and Relational Operators, and Conditional Expressions. Test Your Thinking. 13. Built-in Functions, Precedence, Associativity, and Machine Limits. L A B 13.1 Built-In Arithmetic Functions. L A B 13.2 Built-In String Functions. L A B 13.3 Patterns, Precedence, Associativity, and Machine Limits. Test Your Thinking. 14. Awk Control Flow. L A B 14.1 The If-Else Statement. L A B 14.2 The While and Do Statements. L A B 14.3 The For Statement. L A B 14.4 Loop and Program Control. Test Your Thinking. 15. Awk Arrays and Functions. L A B 15.1 Awk Arrays. L A B 15.2 Awk User-Defined Functions. Test Your Thinking. 16. Advanced Input and Output. L A B 16.1 The printf and sprintf Statements. L A B 16.2 Output into Pipes, Files, and the Getline Function. Test Your Thinking. APPENDIX A Answers to Self-Review Questions. APPENDIX B Awk, Sed, and Grep Reference. INDEX.show more

About Peter Patsis

Peter Patsis is a systems engineer at Digital Equipment Corporation. He resides in Shrewsbury, MA.show more

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