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| Preface | |
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| Power Tools for Editing | |
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| May You Solve Interesting Problems | |
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| A Stream Editor | |
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| A Pattern-Matching Programming Language | |
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| Four Hurdles to Mastering sed and awk | |
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| Understanding Basic Operations Awk, by Sed and Grep, out of Ed Command-Line | |
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| Syntax Using sed | |
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| Using awk | |
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| Using sed and awk Together | |
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| Understanding Regular Expression | |
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| Syntax That's an Expression | |
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| A Line-Up of Characters | |
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| I Never Metacharacter | |
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| I Didn't Like | |
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| Writing sed Scripts | |
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| Applying Commands in a Script | |
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| A Global Perspective on Addressing | |
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| Testing and Saving Output | |
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| Four Types of sed Scripts | |
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| Getting to the PromiSed Land | |
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| Basic sed Commands | |
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| About the Syntax of sed Commands | |
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| Comment Substitution | |
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| Delete Append, Insert, and Change List | |
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| Transform Print | |
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| Print Line | |
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| Number Next | |
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| Reading and Writing Files Quit | |
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| Advanced sed Commands | |
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| Multiline Pattern Space | |
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| A Case for Study | |
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| Hold That Line Advanced Flow Control | |
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| Commands To Join a Phrase | |
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| Writing Scripts for awk | |
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| Playing the Game Hello, World Awk's | |
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| Programming Model Pattern | |
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| Matching Records and Fields | |
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| Expressions System Variables | |
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| Relational and Boolean Operators | |
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| Formatted Printing | |
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| Passing Parameters Into a Script | |
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| Information Retrieval | |
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| Conditionals, Loops, and Arrays | |
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| Conditional Statements | |
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| Looping Other Statements | |
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| That Affect Flow Control Arrays | |
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| An Acronym Processor System Variables That Are Arrays | |
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| Functions Arithmetic Functions | |
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| String Functions | |
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| Writing Your Own Functions | |
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| The Bottom Drawer | |
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| The getline Function | |
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| The close() Function | |
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| The system() Function | |
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| A Menu-Based Command | |
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| Generator Directing | |
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| Output to Files and Pipes | |
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| Generating Columnar Reports | |
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| Debugging Limitations | |
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| Invoking awk Using the #! Syntax | |
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| A Flock of awks | |
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| Original awk | |
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| Freely Available awks | |
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| Commercial awks | |
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| Epilogue | |
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| Full-Featured Applications | |
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| An Interactive Spelling Checker | |
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| Generating a Formatted Index | |
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| Spare Details of the masterindex Program | |
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| A Miscellany of Scripts uutot.awk | |
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| Report UUCP Statistics phonebill | |
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| Track Phone Usage combine | |
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| Extract Multipart uuencoded Binaries mailavg | |
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| Check Size of Mailboxes adj | |
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| Adjust Lines for Text Files readsource | |
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| Format Program Source Files for troff gent | |
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| Get a termcap Entry plpr--lpr | |
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| Preprocessor transpose | |
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| Perform a Matrix Transposition m1 | |
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| Simple Macro Processor | |
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| Quick Reference for sed | |
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| Quick Reference for awk | |
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| Supplement for | |
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| Index | |