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Wget is a non-interactive network download utility for the Linux command line interface. It’s is used for downloading or retrieving files from web servers or FTP servers. Wget can be installed on most modern operating systems, including Windows, Linux, and macOS.

In this tutorial, we will explain how to install a free Let’s Encrypt SSL certificate on a CentOS 8 VPS with Nginx as a web server. Configure Let's Encrypt SSL Certificate on CentOS 8 VPS

Let’s Encrypt is a free, open-source and non-profit certificate authority that provides free SSL certificates for websites to enable TLS encryption. It was developed by the Internet Security Research Group (ISRG) and trusted by all major browsers.

With the evolution of the internet, security threats have also risen to a great extent. As more and more transactions are now performed online, the threat of data being stolen and misused also continues to surge. This is why you as a business/website owner should use additional security measures (such as SSL) to protect your website and its visitors.

As times have progressed, businesses big and small have become more complex in their operations. With several departments having to function and share information to one another, the need for an integrated system has grown by leaps and bounds. In this tutorial, we will be showing you how using Odoo can benefit a small or medium-sized business.

The two most popular web servers in the world are Apache and Nginx, with over 60% of all websites worldwide being run by these two web servers. Both Apache and Nginx offer excellent performance and similar features. However, they differ in terms of their architecture, security, and performance.

Cron is a scheduling utility in Linux distributions that can be used to executes tasks at specified intervals. It allows you to run almost any commands or scripts at a specific time and date, or at a recurring interval.

Bash scripts are a versatile and handy tool that most system administrators love using to simplify their workflow and automate repetitive tasks. With scripts, you can do almost anything that you can do using a normal shell environment. In this tutorial, we will explain the most common bash operations while also showing you a few bash script examples.

The web hosting industry is expanding and evolving every day. Web hosting control panels are one of the core elements of this growing industry, thanks to people that are new to web hosting needing a user-friendly way to manage their server. In this tutorial, we will explain how to install and configure CyberPanel on a CentOS 8 VPS.

User groups play an important role in any Linux operating system and its distributions. Groups make it easier to manage larger amounts of users, giving you the ability to give all of them the same security and access privileges. Let’s show you how to add users to groups on a Linux VPS.

This tutorial explains the process of installing one of the most popular open source application for managing MySQL databases – phpMyAdmin. phpMyAdmin is a free and open source web-based application written in PHP, used to easily manage MySQL databases through your favorite web browser instead of needing to use the MySQL command line interface.

In this tutorial, we will show you how to set up a BigBlueButton server on Ubuntu 16.04 and integrate it with WordPress using the BigBlueButton plugin.

BigBlueButton is a free and open-source web conferencing system that can be used for online learning, online meetings, and webinars. It’s based on HTML5 and runs entirely within your web browser.

SSH, also known as Secure Shell, is the most widely-used protocol for connecting to and managing Linux systems remotely. SSH offers strong encryption and authentication along with excellent customizability, and using SSH gives you the freedom of accessing a remote machine. You can run services and software as if you were physically using the machine, no matter where you are. In this tutorial, we will show you how to change the SSH default port in Linux, and go over why changing this default port is a good idea.

In this article, we will show you how to install the Let’s Encrypt client on your Ubuntu 20.04 VPS, issue an SSL certificate for your domain, and configure it with the Apache webserver.

Puppet is a powerful open-source configuration management tool that can be used to deploy, configure, manage, and maintain a server while accessing it remotely. Puppet is written in Ruby and helps you to deploy and manage a single server – all the way up to thousands of physical and virtual servers – all from a central location.

Flectra is an open-source, powerful and customizable business management tool that helps you grow your business through its powerful modular design covering all essential aspects of most businesses. This makes it the ultimate business app suite that gives you a scalable business management platform which provides you with all the freedom to make the software work for you and your business setup.

Flectra is a free and open-source CRM and ERP software that provides a lot of flexibility and customization that lets you meet the unique needs of your business. Flectra is built using the Python programming language and PostgreSQL as its database backend. This software aims to help almost everyone, whether it’s a small startup or a large corporation. Flectra has a simple and user-friendly interface and a modular design that enables you to add or remove tools to make it work the way you need it to.

In this tutorial, we will show you how to install WordPress on your Ubuntu 20.04 VPS. We will also show you how to install and configure a fully functional LAMP stack, including the installation of the Apache web server, MySQL database server, and PHP 7.4.

MySQL is an open-source relational database management system (RDBMS). MySQL is a component of the LAMP web application software stack (and others), which is an acronym for Linux, Apache, MySQL, and PHP. In this tutorial, we will show you how to create a backup of MySQL databases on an Ubuntu 20.04 VPS, and create a backup of the entire /var/lib/mysql directory.