Have you ever wanted to try a different operating system than what your computer shipped with? Virtual machines are a great way to do that without reinstalling your OS. Here are several operating ...

If you want to install OpenStack, but don’t want to have to dedicate multiple machines for the project, here’s how to do that with a single Ubuntu Server virtual machine. OpenStack has become the de ...

I just installed Ubuntu 7.04 server as a virtual machine. What I want to know now is how do I successfully change the hostname and any PID's that are associated with the machine to create multiple ...

First of all, we need to download the installation media of VirtualBox and then install it on your computer. You can get VirtualBox from virtualbox.org and then run ...

KVM, the Linux kernel hypervisor, is the up-and-coming enterprise virtualization contender. It’s lean, mean, fast, and runs unmodified guest operating systems with ease. In this crash course we’ll ...

Canonical has released a new edition of its server platform, ideal for containers and the cloud. Here are the steps to follow for installing Ubuntu Minimal. Your data ...

Docker containers are lightweight, self-contained packages capable of efficiently running various services. Virtual machines are more robust, emulate full computers, and require more resources, but ...

Virtual machine density refers to how many virtual machines your virtual infrastructure host servers can maintain, while still performing well themselves and also providing enough compute resources ...