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The Secret to Efficient Text Manipulation: Regular Expressions in Linux!

Regular expressions are a key part of working with text in Linux systems. They allow you to search for specific patterns in text, such as email addresses, phone numbers, or URLs, and can be used in a variety of Linux commands, including grep, sed, and awk. Prerequisites While regular expressions… Read More »The Secret to Efficient Text Manipulation: Regular Expressions in Linux!

Colorize Your File with Awk

Colorized /etc/passwd Here’s a script that will display all the information in the /etc/passwd file, with each type of value (username, UID, GID, home directory, and shell) colorized differently: Explanation: You can customize the script to use different colors and format the output as you prefer. Note that the script… Read More »Colorize Your File with Awk