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6 Basic Network Commands in Linux

This Linux tutorial covers some basic network commands which can be useful when troubleshooting networking…

Top 10 Social Media Plugins for WordPress

In order to drive more social media traffic to your WordPress blog, you will love…

How to secure your LEMP stack

LEMP, it stands for Linux, (EngineX) NGINX, MariaDB (or MySQL) and PHP. Due to its…

List All Installed Packages with apt on Ubuntu

Apt is a command-line interface that allows you to perform actions such as installing new…

Getting started with Ansible

Ansible is an open-source automation engine that automates cloud provisioning, configuration management, and application deployment.…

Install multiple Odoo instances on a single machine

In this tutorial, we will explain how to install multiple Odoo instances on a single…

How to Enable HTTP/2 in Nginx on Ubuntu and CentOS

HTTP/2 is a major revision of the HTTP network protocol and it focuses on performance…

How to change the hostname on CentOS and Ubuntu

  The hostname is used to identify the server when connected on a network and…

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…

Basic screen command usage and examples

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