This brief guide will provide you with step-by-step instructions on how to set Date and Time from Command line in Linux with an example.

The Linux set command offers a lot of interesting options for working with your scripts.

In Linux, some dynamic values that are needed by the operating system to function properly are set using the environment variables. These variables are essentially placeholders for information used to ...

The PATH variable tells Linux exactly where to look when the user executes commands. Here are the ways to set the PATH variable in Linux.

Environment variables in Linux let you set options for various apps without having to edit configuration files. Learn how to manage them.

Setting up the most useful aliases on Linux is a mix of what's otherwise annoying to enter, hard to remember or typed way too often.

Common Environment Variables How to Check Existing Environment Variables in Linux? There are three different ways to list the current environment variables in your system. env can help to set the ...

A Hostname is an unique, alphanumeric label assigned to a Linux system. This guide lists various methods to set or change hostname in Linux.