Things you do not know about Linux
Linux is one of the most popular operating systems on the market. Created more than 25 years ago, Linux has...
What is Leafpad
Leafpad is a minimalist text editor for Unix-like operating systems that has little dependency on other software. Leafpad was developed...
How to install Docker on Ubuntu 18.04
Docker is a tool designed to facilitate the creation, deployment, and execution of apps using containers. It helps users create...
How to add your existing SSH Key to Yubikey via OpenPGP
In the previous article, we’ve shown how you can use a Yubikey’s openpgp smartcard for ssh public key authentication. Now,...
What is Konqueror
Konqueror File Manager Konqueror is a web browser and file manager. It allows viewing of documents and images. Start Konqueror...
Object-Oriented Programming
Object-Oriented Programming (OOP) is a programming paradigm, focused on the idea of encapsulation, that is, the grouping of data and...
Functions in C language
Functions divide complex tasks into small pieces easier to understand and program. These can be reused on other occasions, instead...
Minikube, the easiest way to run Kubernetes locally
Minikube runs a Kubernetes cluster with a single node inside a virtual machine on the personal computer. Therefore, there is...
Evolution: An email and calendar software
Evolution is a group of e-mail programs along with activity planning lists and a calendar. The application also offers an...
Pinguzo a tool for real-time Linux monitoring
In this article we will talk about Pinguzo, a monitoring tool of what happens on a Linux server. Pinguzo is...
