A regular expression is a formation in order to match different text or words or numbers according to the given …
Read moreRegex (Regular Expression) OR Logic Alternation Tutorial with Examples
When dealing with the text files such as log files, user list, server list etc we can use regex for …
Regex is used given text according to different and flexible patterns. It provides a lot of different patterns which can …
glob is a general term used to define techniques to match specified pattern according to rules related Unix shell. Linux and …
Read morePHP 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 …
Read morePython Glob() Function To Match Path, Directory, File Names with Examples
Nginx web server provides a lot of different configuration about the web service. Some of the configurations are used very …
Read moreWhat Is “server_name” in Nginx Web Server Configuration?
grep provides a lot of features to match strings, patterns or regex in a given text. One of the most …
Read moreHow To Grep Multiple Strings, Patterns or Regex in A Text File In Linux?
grep is very useful tool used by a lot of tech guys. grep provides different functions to match given text. …
Linux bash provides a lot of commands and features for Regular Expressions or regex. grep , expr , sed and awk are some …
Read moreHow To Use Regular Expression – Regex In Bash Linux?
Vi is old school text editor developed for Unix operating system. Linux distributions also provides vi by default. But what is …