whoami is a Linux command used to print the effective user. Follow this guide to learn how to use the whoami Linux command with examples.

Read this guide to learn how to use the simple write command in Linux to send messages between users in no time!

The xargs command builds and executes commands provided through the standard input. Learn how to use it with practical examples.

Learn what umask is and how to use the Linux umask command to view and define default Linux file and folder permissions.

This tutorial shows how to use the which command in Linux to find the full path to a command's executable file.

Learn what a hypervisor is. The key differences between types, Type 1 & Type 2 Hypervisors. Discover server virtualization today!

This article explains what Rocky Linux is, how it can replace CentOS, and the benefits and drawbacks of using it.

The w command in Linux allows you to see which users are currently logged in and what processes they are running.

The wc command counts the number of characters, words, lines, and bytes in a file or standard input. Learn how to use it this simple tutorial.

Four layers of the LAMP Stack are Linux, Apache, MySQL and PHP. Read more about Linux web servers use of these four software components.