Category: Ubuntu

Blog Linux Ubuntu
17.07.2026

Ubiquiti Travel Router (UTR) and Wireguard VPN Setup

Before diving into the technical details, I want to give credit where credit is due. This whole journey started with a video by my colleague Dennis Schröder. I came across his content, watched his take on the UniFi Travel Router, and was immediately sold. His video is one of those rare pieces of content that doesn’t just show you a product – it makes you […]

Advanced Tutorials Blog Linux Ubuntu
11.04.2022

Creating Ubuntu OS Custom ISO

As part of a customer project I had to do a complete offline installation of an Ubuntu server with various packages: Linux: nano zip unzip tree make java (JRE & JDK) ant openssh net-tools htop Python 3.6.9 (prereqs for Python are gcc openssl-devel bzip2-devel libffi-devel) Python: paramiko pandas ntc-templates After a little research on the internet, I found out that downloading .deb files is not […]

Blog Linux Ubuntu
23.09.2021

How to Change Root Password in Ubuntu

The root user (or superuser) is a special user account that is present on all Linux and Unix-like systems. It has full access to every command and any resource on the system without any restrictions. If you are coming to Ubuntu from another Linux distribution, you may wonder what the default root password is or how to change the root password. By default, in Ubuntu, […]