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Set Up and Configure a Firewall with FirewallD on CentOS 7

FirewallD is a firewall management tool available by default on CentOS 7 servers. Basically, it…

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Basic screen command usage and examples

Screen is a very useful command that offers the ability to use multiple shell windows…

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How to Set up Nginx Server Blocks on Ubuntu and CentOS

In this tutorial, we are going to provide you with step by step instructions on…

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List installed packages and query package information with Yum

In this short tutorial, we will learn how to retrieve package information with Yum. This…

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How to Install Jupyter on an Ubuntu 16.04 VPS

Jupyter Notebook is an open source, interactive web app that you can use to create…

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8 Essential WordPress Plugins Your Website Must Have

WordPress, what a CMS right? So many available plugins, themes, and tutorials. More than 27%…

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How to Install Django on an Ubuntu 16.04 VPS

Django is a free and open source, Python-based web application framework. It is a set…

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How to install and use wget on Ubuntu

Wget is a free software package that can be used for retrieving files using HTTP,…

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How to Speed up and Optimize WordPress on a Linux VPS

Doesn't matter if you are running a small blog or a high-traffic website based on…

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How to Install Java on Ubuntu 16.04

How to install Java on Ubuntu 16.04. Oracle JDK is the official version distributed by Oracle.…

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