[
Top
]
[
Contents
]
[
Index
]
[
?
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Table of Contents
1. Introduction
2. Invocation
3.
sed
Programs
3.1 How
sed
Works
3.2 Selecting lines with
sed
3.3 Overview of Regular Expression Syntax
3.4 Often-Used Commands
3.5 The
s
Command
3.6 Less Frequently-Used Commands
3.7 Commands for
sed
gurus
3.8 Commands Specific to
GNU
sed
3.9
GNU
Extensions for Escapes in Regular Expressions
4. Some Sample Scripts
4.1 Centering Lines
4.2 Increment a Number
4.3 Rename Files to Lower Case
4.4 Print
bash
Environment
4.5 Reverse Characters of Lines
4.6 Reverse Lines of Files
4.7 Numbering Lines
4.8 Numbering Non-blank Lines
4.9 Counting Characters
4.10 Counting Words
4.11 Counting Lines
4.12 Printing the First Lines
4.13 Printing the Last Lines
4.14 Make Duplicate Lines Unique
4.15 Print Duplicated Lines of Input
4.16 Remove All Duplicated Lines
4.17 Squeezing Blank Lines
5.
GNU
sed
's Limitations and Non-limitations
6. Other Resources for Learning About
sed
7. Reporting Bugs
A. Extended regular expressions
Concept Index
Command and Option Index
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