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The Tutorials in this series are created on Ubuntu 18.04. It is a very powerful utility offered by Linux/Unix systems. It is mainly used for text substitution, find and replace. It can also perform other text manipulations like insertion, deletion etc. Sed command supports regular expression which allows it to perform complex pattern matching which makes Sed an even more powerful test manipulation tool. With Sed, we can edit the files without actually opening it. Sed operates on a stream of text that it reads from either a text file or from standard input (STDIN). We can send the output of another command directly into Sed for editing, or we can work on a file that we have already created. Sed outputs everything to standard out (STDOUT) by default. That means that, unless redirected, Sed will print its output to the screen instead of saving it in a file. Read more

About 6 results found.
  1. Instruction Sheet

1.Overview of Sed

Foss : Sed-Stream Editor - English

Outline: About Sed Features of Sed Who can use Sed? About Sed Substitute command About Sed special characters About Sed commands with Files About more on Sed commands About Advanced ..

Basic

2.Sed substitute command

Foss : Sed-Stream Editor - English

Outline: Workflow of Sed command Sed command with standard input Example to show case sensitive of Sed command Example to explain the workflow of Sed command Sed command with 'G' option..

Basic

3.Sed special characters

Foss : Sed-Stream Editor - English

Outline: About Print command Various options in Print command How to use special characters such as • $ (dollar) • ^ (caret) • = (equal to) • &(ampersand) About ti..

Basic

4.Sed commands with Files

Foss : Sed-Stream Editor - English

Outline: About Delete command About Write command About Read command About Append command About Insert command About Change command About Execute command Demonstration of above comma..

Basic

5.More on Sed commands

Foss : Sed-Stream Editor - English

Outline: About e (execute) command Demonstration to execute a set of Linux commands using Sed About -f flag Demonstration to use multiple substitute commands inside a script file Abou..

Basic

6.Advanced Sed Command

Foss : Sed-Stream Editor - English

Outline: How Sed commands useful to Programmers and System Administrators? Sed commands with C source code Print only the function names in the C program How to change the variable name..

Intermediate