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.

Update Raspberry Pi quick and easy. Follow this tutorial to keep your Raspbian system secure, and ready for your next project.

Install KVM on Ubuntu by following this simple tutorial and enable running virtual instances of other operating systems on your machine.

NFS server on Ubuntu is an easy, performance friendly way to set up file sharing on small or medium sized networks. Here's how to install it.

Remove old kernels on Ubuntu 19.04, 18.04, or 16.04. Delete unused kernels manually using the command line or the software manager to ensure your system optimized.

Updated Linux Tutorial on how to restart, start, & stop Apache web server on the Ubuntu operating system. Use the easy way now with a single shell command!

This step-by-step tutorial shows how to uninstall MySQL in Linux, Windows, and macOS, and remove any residual data after uninstalling.

Change the hostname on Ubuntu 20.04 in a few simple steps by choosing one of the methods described in this article.