Author: cobra_admin
How to Install a Minecraft Server on Ubuntu 20.04
Introduction This article explains the steps to install Minecraft cloud gaming servers on Ubuntu 20.04. 1. Create a Minecraft User Create a sudo user named minecraft. # adduser minecraft # usermod -aG sudo minecraft Switch to the new user. # su – Minecraft 2. Install Java and Screen Update the package…
Read MoreHow to Install Dolibarr on Ubuntu 20.04
Introduction Dolibarr is an open-source Enterprise Resource Planning (ERP) and Customer Relationship Management (CRM) software used to manage sales, purchases, inventories, and other daily activities of organizations of any size. Some primary features of Dolibarr are: Sales Management Commercial proposals management Stock Management Project Management Manufacturing resource planning This tutorial…
Read MoreHow to Install Virtualmin on Rocky Linux 9
Introduction Virtualmin is an open-source web server administration control panel based on Webmin that lets you create, host, and deliver web applications using virtual server profiles. Virtualmin uses a graphical web-based interface that enables efficient management of server components such as databases, files, and web application files. This article explains…
Read MoreHow to Use Two-Factor Authentication with Sudo and SSH on Linux with Google Authenticator
Introduction Two-factor authentication, or 2FA, confirms a user’s identity via two different factors: something they know and something they have. Also known as multi-factor authentication, two-step verification, and two-step authentication, 2FA enhances security. This guide explains how to use two-factor authentication with sudo and SSH on Linux with Google Authenticator…
Read MoreSet up a Shoutcast Server on Ubuntu
Introduction Shoutcast is a media streaming service that lets you create your own media streaming platform. It supports digital audio content in MP3 and Advanced Audio Coding (AAC) formats. This guide explains how to set up a Shoutcast server on Ubuntu and secure it with a Let’s Encrypt SSL using…
Read MoreSetup RabbitMQ Cluster on Ubuntu 20.04
Introduction RabbitMQ is an open-source message queuing software implemented in Erlang OTP. It implements the AMQP (Advanced Message Queuing Protocol), a messaging protocol that enables conforming client applications to communicate with conforming messaging middleware brokers. In addition, RabbitMQ uses plugins to communicate with popular messaging solutions like MQTT (Message Queuing Telemetry…
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