LFCS Regular Expression (Part 2)

Posted by kprojects on Jun 26, 2017 1:52 PM EDT
Linux.org; By Jarret B 		Mail this story
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When dealing with files and folders on a system or even going through the contents of a file you will need to understand ‘Regular Expression’. ‘Regular Expression’ are characters used to define a pattern. The pattern can be used to search through a text file or listing files and folders.

Sometime instead of ‘Regular Expression’ you may see ‘regex’ or ‘regexp’.

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