In this tutorial, we will show you how to install Wireguard on Debian 10. For those of you who didn’t know, WireGuard is an open-source, free, modern, and fast VPN server with state-of-the-art cryptography. It is quicker and simpler as compared to IPSec and OpenVPN. It is cross-platform and can run almost anywhere, including Linux, Windows, Android, and macOS.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you through the step-by-step installation of the Wireguard VPN on a Debian 10 (Buster).

If you want to use the command line terminal tool vboxmanage to create, deleted, list, start or stop VirtualBox Virtual Machines, here is the tutorial to follow…

VirtualBox is open-source software available to install on all popular operating systems. It also supports Linux and in systems like Ubuntu, Manjaro, and more you can install it directly from the official repository. Although Virtualbox comes with a graphical user interface to control created virtual machines, still, if you want, can use its vboxmanage tool in the command terminal to manage VMs.

Here we will let you know how to use the VboxManage command tool to start, stop and list VirtualBox virtual machines on Linux, Windows, or macOS.

On Linux, it's common to create shell scripts to automate repetitive tasks. Similarly, on FreeDOS, the open source implementation of old DOS operating systems, you can create a batch file containing several FreeDOS commands. Then you can run your batch file to execute each command in order.

You create a batch file by using an ASCII text editor, such as the FreeDOS Edit application. Once you create a batch file, you save it with a file name and the extension .bat. The file name should be unique. If you use a FreeDOS command name as your own file name, the FreeDOS command probably will execute instead of your batch file.

Virtually all internal and external FreeDOS commands can be used in a batch file. When you create a batch file, you are essentially writing a program. FreeDOS batch files may not have the power of a structured programming language, but they can be very handy for quick but repetitive tasks.

Whenever you're working with a group of programmers on a project, whether small or large, handling changes between multiple Git branches can become difficult. Sometimes, instead of combining an entire Git branch into a different one, you want to select and move a couple of specific commits. This procedure is known as "cherry-picking."

This article will cover the what, why, and how of cherry-picking.

What is Chatons? Chatons (French: kitten) is a France-originated collection of free online services which have commitment in Free Software and Privacy initiated by infamous France organization Framasoft. The services available are video calls, file sharing, collaborative editing, and link shortening. Together, it can be a real good alternative / replacement to Google services. However, at the moment it presented mostly in French so most people didn't know about it yet. It is the purpose of this article, to introduce Chatons to you all computer users in English language. This article starts with the practices, then examples, and ends with a short explanation. Let's start!