Setup Replicated GlusterFS Volume on Ubuntu
Follow through this tutorial to learn how to setup replicated GlusterFS volume on Ubuntu. There are different types of Volume architectures that you may want to consider.
HowTos
Configure Postfix to Use Gmail SMTP on Ubuntu 20.04
Welcome to our tutorial on how to configure Postfix to use Gmail SMTP on Ubuntu 20.04 to relay mails. Postfix is a free and open-source
Add Compute Nodes into OpenStack using Kolla-Ansible
Is it possible to add compute nodes into OpenStack using Kolla-Ansible? Yes, definitely. In this step-by-step guide, you will learn how to add compute nodes
Install OTRS Ticketting System on Ubuntu 22.04
Welcome to our tutorial on how to install OTRS ticketting system on Ubuntu 22.04. OTRS, an acronym for Open Source Ticket Request System, is a
Install Wazuh SIEM Server on Ubuntu 24.04
In this tutorial, you will learn how to install Wazuh SIEM server on Ubuntu 24.04. The Wazuh platform offers XDR and SIEM functionalities aimed at
6 Human Resource Management Basics for Every HR
People are essential to the success of any business. The performance of a company is directly related to the effectiveness of its people. Human resource
Setup Caching-Only DNS Server using BIND9 on Ubuntu 20.04
In this tutorial, we will discuss how to install and setup caching-only DNS server using BIND9 on Ubuntu 20.04. The Berkeley Internet Name Domain (BIND
How to Join RHEL 8/9/10 to Windows AD with SSSD
In this guide, you’ll learn how to join RHEL 8/9/10 to Windows AD with SSSD. This allows RHEL systems to authenticate against Active Directory, centralizing
Install MongoDB on Rocky Linux 8
This guide provides a step-by-step tutorial on how to install MongoDB on Rocky Linux 8. MongoDB is a cross-platform document-oriented and a NoSQL database program.
9 Apps and Extensions for Students
Online and homeschooling students need support to reach their full potential. While our apps offer many different built-in support tools, having access to additional help