Docker Volumes: How to Create & Get Started


Persist data in Docker containers by mounting Docker volumes to containers. You can use an existing host directory or create new volumes. This is especially useful when sharing data between multiple containers.

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How to Install Minikube on CentOS


Install Minikube on your CentOS 7 and set up a single-node Kubernetes cluster on your local machine. This open-source software starts up a virtual machine and runs a cluster inside of it, allowing you to test in a Kubernetes environment on your…

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How to Install Minikube on Ubuntu 18.04 / 20.04


Follow this step-by-step tutorial to install Minikube on your Ubuntu 18. 04. Minikube allows you to work in a Kubernetes environment and test your applications without using up a lot of resources. Set up the software and start working with…

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How to Use Docker Run Command with Examples


Docker is an important virtualization tool used for development. This is why it is important to get to know its command line interface. The first step is mastering the docker run command. There are many different ways to run a container. Learn all…

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What Is VDI and How Does It Work?


This article explains what a virtual desktop environment is and how it can be implemented. It also details how virtual desktop infrastructure can reduce your IT costs.

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How to Install VirtualBox on CentOS 7


This guide explains how to install VirtualBox 6.0 on CentOS 7 directly from official Oracle repositories. Get valuable insight into this open-source cross-platform virtualization software today.

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How to Set Up Apache Virtual Hosts on Ubuntu 18.04


Name-based virtual hosts allow you to have a number of domains with the same IP address. This article contains a detailed guide on the steps to enable Apache Virtual Hosts on Ubuntu 18.04.

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How To Set Up Nginx Virtual Host (Server Blocks) on CentOS 7


Server Blocks are a feature of the Nginx web server that allows you to host multiple websites on one server. As opposed to setting up and configuring a server for each domain, hosting a number of websites on a single machine saves both time and…

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VMware vCloud Director Tutorial & Quick Start Guide


A quick start guide to phoenixNAP Virtual Private Datacenter and Data Security Cloud products. Both of these products utilize the VMware vCloud Director user interface to manage virtual machines and networking.

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How to Install Kali Linux on VirtualBox


Kali Linux is a Debian-derived Linux distribution designed for penetration testing. With over 600 preinstalled penetration-testing programs, it earned a reputation as one of the best-operating systems used for security testing. As a security-testing…

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