How To Create Case Insensitive Regex?
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
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Tag: regular expression
PHP Glob() Function To Match Path, Directory, File Names with Examples
glob is a general term used to define techniques to match specified pattern according to rules related Unix shell. Linux and Unix systems and shells also supports glob and also provide
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Python Glob() Function To Match Path, Directory, File Names with Examples
glob is a general term used to define techniques to match specified pattern according to rules related Unix shell. Linux and Unix systems and shells also supports glob and also provide
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What Is “server_name” in Nginx Web Server Configuration?
Nginx web server provides a lot of different configuration about the web service. Some of the configurations are used very often. server_nameis one of them which can be miss interpreted.
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How To Grep Multiple Strings, Patterns or Regex in A Text File In Linux?
grep provides a lot of features to match strings, patterns or regex in a given text. One of the most used feature is to match two or more, multiple string,
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How To Exclude with Grep In Linux?
grep is very useful tool used by a lot of tech guys. grep provides different functions to match given text. We have all ready mentioned these useful options of grep.
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How To Use Regular Expression – Regex In Bash Linux?
Linux bash provides a lot of commands and features for Regular Expressions or regex. grep , expr , sed and awk are some of them. Bash also have =~ operator which is named as
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Compare Vi vs Vim
Vi is old school text editor developed for Unix operating system. Linux distributions also provides vi by default. But what is is vim . Vim is improved version of the vi. Actually
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Awk Regular Expression Commands and Examples
Awk is very popular and useful tool for text and string manipulation. Regex or regular expression is generic language used to define text and string structures. Awk can Syntax Regular
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Javascript Regular Expression Operation
Regular expression is the language to define specific pattern for text data. Javascript supports regular expression. Regular expression is generally used like below. We will look different type of usage
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