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GNU ‘sed’
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This file documents version 4.9 of GNU ‘sed’, a stream editor.
Copyright © 1998–2022 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.3 or any later version published by the Free Software
Foundation; with no Invariant Sections, no Front-Cover Texts, and
no Back-Cover Texts. A copy of the license is included in the
section entitled “GNU Free Documentation License”.
Introduction- Introduction
Invoking sed- Invocation
sed scripts- ‘sed’ scripts
sed addresses- Addresses: selecting lines
sed regular expressions- Regular expressions: selecting text
advanced sed- Advanced ‘sed’: cycles and buffers
Examples- Some sample scripts
Limitations- Limitations and (non-)limitations of GNU ‘sed’
Other Resources- Other resources for learning about ‘sed’
Reporting Bugs- Reporting bugs
GNU Free Documentation License- Copying and sharing this manual
Concept Index- A menu with all the topics in this manual.
Command and Option Index- A menu with all ‘sed’ commands and
command-line options.
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