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  • Category upText Processing
  • Category upFile Searching

Tag: regex

Regular expressions in Linux are special sets of characters that let search for data and match complex patterns. Learn the usage of regular expressions using commands like grep, awk, sed, find and many more.

>> How to Convert Custom Text to JSON Using CLI

>> How to List Files With Multiple Extensions

>> How To Perform Operations at the End-of-Line With sed

>> How to Extract a URL From HTML Data

>> Convert Snake Case to Pascal Case in the Shell

>> Makefile Character Escaping and the Meaning of the Double Dollar Sign

>> How to Check if a String Contains an Uppercase Letter in Bash

>> Finding Lines With Exactly One Instance of a Specific Character in a File

>> How to Use grep on a Bash Variable

>> Listing Installed Packages in Order of Installation Dates in Linux

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