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Having a properly configured firewall is very important for the overall security on your server. In this tutorial, we are going to show you how to set up your firewall and open the ports you need on your Linux VPS.

In this tutorial, we will show you how to redirect HTTP traffic to HTTPS in Nginx and Apache. You should always use HTTPS instead of HTTP to protect your website, even if it doesn’t handle sensitive communications.

This Linux tutorial covers some basic network commands which can be useful when troubleshooting networking problems with other servers both within the network and across the Internet, obtaining more information about other servers.

LEMP, it stands for Linux, (EngineX) NGINX, MariaDB (or MySQL) and PHP. Due to its flexibility and simplicity, NGINX slowly takes over the Internet.

In this tutorial, we will attempt, through examples of bad and good practices, to go through the steps of properly securing your Linux web server.

In order to drive more social media traffic to your WordPress blog, you will love these WordPress social media plugins. These plugins will let you add a beautiful set of social share buttons on your posts which will encourage your visitors to share your content on their social networks. This will help your website get better exposure and it will increase the user engagement.

Apt is a command-line interface that allows you to perform actions such as installing new software packages, removing unnecessary software packages, updating the existing software packages, searching for specific software packages etc. on a Linux VPS running Debian as an operating system or a Debian-based Linux distributions like Ubuntu. In this tutorial, we will show you how to list all installed packages with apt on Ubuntu (show all installed software on your VPS)

In this tutorial, we will explain how to install multiple Odoo instances on a single Ubuntu 16.04 VPS using a python virtual environment.

Ansible is an open-source automation engine that automates cloud provisioning, configuration management, and application deployment. It can configure systems, deploy software, and orchestrate more advanced IT tasks such as continuous deployments or zero downtime rolling updates.

In this tutorial, we will explain how to install multiple Odoo instances on a single Ubuntu 16.04 VPS using a python virtual environment.

HTTP/2 is a major revision of the HTTP network protocol and it focuses on performance improvements. Its goal is to reduce the latency as well as to make the web applications faster by allowing multiple concurrent requests between the web browser and the server across a single TCP connection. In this tutorial, we are going to show you how to enable HTTP/2 in Nginx on a Linux VPS using Ubuntu or CentOS as an operating system. If you use Apache, you can check our tutorial on how to enable HTTP/2 in Apache on Ubuntu.

The hostname is used to identify the server when connected on a network and it is configured during the initial server setup. Changing the initial server hostname is a task that you might like to perform while you are using the server and in this tutorial, we will show you how to change the hostname on a Linux VPS running CentOS 7 or Ubuntu 16.04 as an operating system.

FirewallD is a firewall management tool available by default on CentOS 7 servers. Basically, it is a wrapper around iptables and it comes with graphical configuration tool firewall-config and command line tool firewall-cmd.

Screen is a very useful command that offers the ability to use multiple shell windows (sessions) from a single SSH session.

Short tutorial on how to set up Nginx blocks on Ubuntu and CentOS

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

Jupyter Notebook is an open source, interactive web app that you can use to create documents that contain live code, equations, visualizations and explanatory text.

WordPress, what a CMS right? So many available plugins, themes, and tutorials. More than 27% of world websites are powered by a WordPress CMS. A staggering statistic which kinda indicates the level of functionality and flexibility it offers to webmasters. A complete website solution with an easy-to-use aura surrounding it.

Django is a free and open source, Python-based web application framework. It is a set of useful components that help developers to easily and quickly create their applications.

Wget is a free software package that can be used for retrieving files using HTTP, HTTPS and FTP which are considered as the most widely-used Internet protocols. Its name comes from World Wide Web + get.

Doesn’t matter if you are running a small blog or a high-traffic website based on WordPress, optimizing your WordPress should be one of your top priorities. Page speed is so important today that even Google’s ranking algorithm has been adapted to this. Moreover, a slow site means less visitors and that is the main reason you should be concerned about. In this post, we will do an overview of some of the key optimization techniques that could help your to get the best performances of your WordPress site and your Linux VPS.