Regex for Linux – Regular Expression Syntax for Beginners

Posted by cloudbooklet on Jan 27, 2020 12:11 PM EST
Cloudbooklet; By Pappin Vijak
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Regex for Linux, regular expressions are similar to the wildcards which allow us to create a pattern to perform a specific search in data.

Regular expressions are lot more powerful and also known as “regex” or “regexp“. The commands in Linux that are commonly used with regex are tr, sed, vi and grep. In this guide you are going to learn the basic concepts of Regular expressions in Linux

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