regex case – POFTUT

regex case

How To Create Case Insensitive Regex?

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Regex is used given text according to different and flexible patterns. It provides a lot of different patterns which can match given text or line. The default behavior of the regex is case sensitive which means upper and lowercase letters are interpreted as different. We can match regex case insensitive or ignore case sensitivity. Case Insensitive … Read more

How To Use Regex (Regular Expression) with Grep?

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How To Use Regex (Regular Expression) with Grep?

grep is a very popular tool used to match given search patterns in the given text. grep provides a simple glob search but also provides regex support which is very useful for complex search ant matches. In this tutorial, we will examine how to use for regex patterns. Enable Regex with Grep By default grep … Read more