For those who seek help in different areas of software and hardware platform.

How To Implement a Help Desk System using OTRS on Ubuntu 18.04

This tutorial will walk you through the steps to set up a help desk system using free and open-source software on a Ubuntu 18.04. This will help you to receive and process requests from your users and customers using both the web interface and email.
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How To Set Up Basic Authentication for Apache Web Server on Ubuntu 19.04

This tutorial will take you through the steps to set up a basic authentication for Apache web server to secure your web contents from unauthorized access on Ubuntu 19.04.
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How To Install and Run Docker on Windows Server 2019


On Windows platforms, you can run containers in two modes: process isolation and Hyper-V isolation. In process isolation mode, containers share the OS kernel with the host and hence are lightweight and similar to how containers work on Linux systems.
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How To Set Up a Highly Available MariaDB Cluster using Galera on Ubuntu 18.04

This tutorial will take you through the steps to set up an active-active MariaDB highly available cluster on Ubuntu 18.04.
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How To Administer and Manage a DNS Server using DNSControl on Ubuntu 18.04

DNSControl is an opinionated platform for seamlessly managing your DNS configuration across any number of DNS hosts, both in the cloud or in your own infrastructure. This guide will walk you through the steps to set up DNSControl on Ubuntu 18.04.

For this guide, we will use DNSimple as the example DNS provider.
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