Install and Setup iRedMail Mail Server on Ubuntu 22.04/20.04
Welcome to our tutorial on how to install and setup iRedMail mail server on Ubuntu 22.04/20.04. iRedMail is an open-source mail server solution. It provides
HowTos
Install Request Tracker (RT) on Ubuntu 24.04
Welcome to our guide on how to install Request Tracker (RT) on Ubuntu 24.04. Request Tracker (RT) is an enterprise-grade issue tracking/ticketing system that allows
3 Internet Security Tips for 2022
Many people are completely unaware of the pace at which the complexity of cybercrime advances. There will always be relatively easy-to-spot acts, such as poorly
Install Microsoft Teams Client on Ubuntu 20.04/18.04
In this guide, we are going to learn how to install Microsoft Teams client on Ubuntu 20.04/18.04. Microsoft Teams is chat-centered workspace in Office 365.
Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible
Is it possible to add controller nodes into existing OpenStack cluster using Kolla-Ansible? Of course, yes! In this blog post, you will learn how to
Configure Local DNS Server using Dnsmasq on Ubuntu 20.04
Welcome to our tutorial on how to install and configure local DNS Server using Dnsmasq on Ubuntu 20.04. “Dnsmasq is a lightweight, easy to configure,
How to Deploy Ceph Storage Cluster on AlmaLinux
Follow through this post to learn how to deploy Ceph storage cluster on AlmaLinux. Ceph is a scalable distributed storage system designed for cloud infrastructure
Check directory usage with du Command in Linux
In this tutorial, you will learn how to check directory usage with du command in Linux. du, an acronym for disk usage can help you
Configure ownCloud OpenLDAP Authentication
To avoid having to create local ownCloud user accounts, it is possible to configure ownCloud to authenticate users against the directory systems such as OpenLDAP
How to Setup a Local CA Server on Ubuntu
How do I set up a local certificate authority server on Linux? Well, in this tutorial you will learn how to setup a Local CA