List of the 12 Best sed commands in Linux

In this article, we will learn how to use sed in Linux with 12 practical examples. The sed command is a powerful and useful tool in Unix / Linux for editing the content (files) line by line, including inserts, appends, changes, and deletes. Furthermore, it supports regular expressions, so it can match complex patterns. Commonly […]

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Set Or Change the Hostname In Debian 11 Bullseye

This guide teaches you all possible ways to set or change hostname in Debian 11 bullseye system from the command line.
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