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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.

In this article, we will show you how to install Oracle Java JDK8 on an Ubuntu 16.04 VPS. Oracle JDK is the official version distributed by Oracle. These guide should also work on Debian and Linux Mint, but was tested and written for Ubuntu.

Logrotate is a tool used by the system administrators to ease the management of large log files generated by the system services.

GitScrum is an open source task management application that uses Git and the Scrum methodology. It has a lot of useful features like Product Backlog, user Story, Sprint Backlog, Issues and more.

In this post, we will provide some of the most common ways of securing and strengthening a WordPress site.

Odoo is the most popular ERP (Enterprise Resource Planning) software, written in Python and uses PostgreSQL as database back-end.

In this tutorial, we will show you how to install Odoo 10 on an Ubuntu 16.04 VPS and configure it to use sub-domain filtering so users can run multiple Odoo instances on different sub-domains (with a different database for each subdomain).

WordPress is a free and open-source content management system (CMS) based on PHP and MySQL which you can use to create a beautiful website.

SPConfig is an open source hosting control panel which is very fast, secure and stable. It is used by many system admins to manage their servers via a web-based interface instead of using the command line. It comes with support for many services including Apache, Nginx, MySQL, Bind, Postfix, Dovecot, Courier, PureFTPD etc. and it is used for easy website administration, creating email accounts and FTP users, creating MySQL databases, setting up cron jobs, DNS administration and more. In this tutorial, we will show you how to install ISPConfig 3 on a Linux VPS running Ubuntu 16.04 as an operating system.

So you have finally decided to learn the Linux command line or you are a website developer who needs to host websites on a reliable server. Either way, you need to choose a good hosting provider. Anyone can pick a random web host, but getting the right one takes time, a lot of research and experience. We’ve done all that for you and we’ve crumbled it down into an easy-to-follow guide. The web hosting you use can make or break your website, so choose wisely.