GNU SED



Download free course GNU SED, pdf file on 100 pages by Sundeep Agarwal.
The book heavily leans on examples to present features of sed as well as regular expressions one by one. It is recommended that you manually type each example and experiment with them. Understanding both the nature of sample input string and the output produced is essential.

You should have prior experience working with command line and bash shell, should know concepts like file redirection, command pipeline and so on.

Table of contents

  • In-place file editing
  • Selective editing
  • BRE/ERE Regular Expressions
  • Flags
  • Shell substitutions
  • z, s and f command line options
  • append, change, insert
  • Adding content from file
  • Control structures
  • Processing lines bounded by distinct markers
  • Gotchas and Tricks
Pages : 100
Size : 0.7 MB
File type : PDF
Downloads: 34
Created: 2022-02-02
License: CC BY-NC-SA
Author(s): Sundeep Agarwal
GNU SED

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