Simple automation for all your Linux servers with Ansible

Automation has become a very important skill in IT business because nowadays deployment and development processes get more and more complex. In the modern IT industry, almost everything is automated. And Ansible has become one of the most used automation tools for apps and IT infrastructure. It has become very popular in enterprise environments especially … Read more

Mail server DNS records – setup and configuration explained

If you want to run a mail server on the public internet, you need to set up your DNS records correctly. While some DNS records are necessary to send and receive emails, others are recommended to build a good reputation. Why is that so important? Because Spam-Mails are a big problem most public mail servers just reject mails … Read more

Create your own VPN server with WireGuard in Docker

In this tutorial, I will show you how to easily create your own private VPN server with WireGuard running in a Docker container. I will walk you step by step through the installation, configuration, and how to add clients to your VPN server. You can follow this tutorial with any Ubuntu- or Debian-based Linux distro. … Read more

WireGuard installation and configuration – on Linux

WireGuard is a new and promising VPN protocol that lately was integrated into the official Linux kernel from 5.4 onwards. It is very simple and more performant than other VPN protocols like OpenVPN or IPSec. I recently wrote an article that compares WireGuard to OpenVPN and IPSec, check it out here. Although WireGuard may not … Read more

Best Linux distro for beginners (2020)

best linux distro for beginners 2020

This is one of the most asked questions by beginners when they start to learn Linux. People are always recommending their personal favorite. You may have heard a lot of different answers and options. But what is the real best Linux distro for beginners? After reading through this blog post you will know the answer, … Read more