What is a VLAN?
A VLAN, or Virtual Local Area Network (virtual LAN), is a networking term used to describe a group of computers…
What Is a Hypervisor? An Introduction to Virtual Machine Software
In computing, a hypervisor is a program that manages the resources of a virtual machine, often referred to as a…
What is the Difference Between Virtual Machines and Docker Containers?
Docker containers and virtual machines are two popular options for running applications on servers. But what is the difference between…
What Is YAML and Why Is It Important for Docker?
In the world of software development, there are a million and one different programming languages to choose from. But when…
Etcher: How to Create Bootable Media
With Etcher, you can create bootable media using image files such as ISO, IMG, ZIP, and even directly from a…
Why Password Managers are Important
We use passwords to access everything from our social media accounts to our email and other important documents. And even…
How to Setup Pi-hole on a Raspberry Pi Zero W
Do you feel like internet advertisements are violating your privacy? Setting up Pi-hole on a Raspberry Pi Zero W might…
What’s Next for Autonomous Cars?
By 2021 many of us were expecting to get flying cars or time-travelling DeLoreans. While those two may still seem…
How to Run Your Own Tor Node
The Onion Router (Tor) is run by a volunteer network of individuals who give up their computers and bandwidth to…
What Is Snap for Linux and How to Install Snap
Snap is a Linux package manager, an alternative to the traditional apt, rpm, yum, etc. Since Linux runs on many…
