High-Availability Shared Drives Using Vultr Block Storage and GlusterFS

GlusterFS is a network-attached file system which effectively allows you to share two drives across multiple devices on the network. This file system is a perfect fit for Vultr’s block... Read more

Using FirewallD to Manage Your Firewall on CentOS 7

FirewallD is a dynamically managed firewall that provides support for IPv4 and IPv6 firewall rules and firewall zones that is available on RHEL 7 based servers. It is a direct... Read more

How to Install SilverStripe CMS on a CentOS 7 LAMP VPS

Using a Different System? How to Install SilverStripe CMS on a Debian 9 LAMP VPS How to Install SilverStripe CMS on a Fedora 26 LAMP VPS How to Install SilverStripe... Read more

How to Install Moodle 3.3.x on CentOS 7

Using a Different System? How to Install Moodle on CentOS 7 Are we missing a guide for your target system? Request one, or submit your own! Moodle is an open-source... Read more

How to Install Hadoop in Stand-Alone Mode on CentOS 7

Apache Hadoop is an open source Big Data processing tool, widely used in the IT industry. Depending to the size, type, and scale of your data, you can deploy Hadoop... Read more

How To Install Just Cause 2 (JC2-MP) Server on CentOS 7

In this tutorial we’ll learn how to setup a Just Cause 2 multiplayer server. Prerequisites Please be sure the system is fully updated before we get started. Afterwards we’ll be... Read more

How to Install OpenCV on CentOS 7

OpenCV, also known as Open Source Computer Vision Library, is an open source cross-platform computer vision algorithm library. Nowadays, OpenCV is being widely used in all kind of visual processing... Read more

Installing Plex Media Server on CentOS 7

Plex is a media server that allows you to stream music, home videos, and more to your devices. This article will guide you through the installation of Plex on your... Read more

How to Setup a GitHub Style Wiki Using Gollum on CentOS 7

Gollum is the Git-based wiki software used as the backend of the GitHub Wiki. Deploying Gollum will allow you to host a GitHub-like Wiki system on your server. Interested? Great!... Read more

Enable SSH Login Notification on Linux

Is your Linux server accessed by multiple users? If so, consider adding an SSH login notification whenever someone logs in. The examples below send an email when someone logs into... Read more