Tagged: regex

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Linux egrep Command Tutorial with Examples

Linux provides grep for text filtering. But in some situations we may need more extended tool to match given pattern in given text files. This tool is called Extended Global Regular Expression Print or...

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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 expression for awk can...

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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 examples of regular expression....

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Python Regular Expression Operations – Regex

Regular expression is popular topic in system administrators and developers. Regular expression is used to find structured text or string in single or multiple files. The best side of regular expression we can define...

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PowerShell Split String Operation With Examples

Powershell provides string type methods to the string objects. Split is one of them. Split method is used to split string into separate parts or a string array. In this tutorial we will look different...

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Killing Linux Processes With killall Command

We have previously looked the command kill to kill process accordin to their names, owners etc. But using only kill command to kill a proccess according to its owner is done with supportive commands like...

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