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The ZX Spectrum is an 8-bit personal home computer released in 1982 by Sinclair Research Ltd. The name highlighted the machine’s color capabilities, compared with its monochrome predecessor, the ZX81.

Xubuntu is a Linux distribution variant of Ubuntu. This makes some applications in Ubuntu may not be installed by default on Xubuntu. An example is a file search utility

A system administrator, in the vast majority of cases, has to take care of more than one server, so he often has to perform repetitive tasks on all of them. In these cases automation is a must. Ansible is an open source software owned by Red Hat; it is written in the Python programming lanaguage, and it is a provisioning and configuration management software which help us in the aforementioned cases.

In this guide, we'll show you how to manage systemd units in Linux, using systemctl command.

Let's face it. The point of technology is to make life better. Of course, what qualifies as "better" varies for people, depending on what they need at any given moment. Still, technology has the unique ability to affect lives at many different stages. For some people, technology offers a relaxing afternoon of entertainment, while for others, it provides navigational assistance, improved health care, or more precise scientific research. read more

Ever since RedHat pulled the plug on the CentOS project, the opensource community has been working tirelessly round the clock to provide formidable alternatives to CentOS 8 which was renowned for its stability, reliability, and all the goodies derived from RHEL. And their efforts have paid off.

Django is a free and open-source, Python-based web application framework.

Arch-based beginner-friendly Manjaro Linux got a new version 21.0 release, codenamed Ornara. It came with tons of new exciting features and updates for all three GNOME, KDE Plasma, and Xfce desktop editions.

Use cpulimit to easily limit the percentage of CPU cycles that a process can allocate per unit of time.

Go is one of the latest open source programming languages that is used to do memory management safely and also helps in dealing with garbage collection gracefully. This article shows you how you can install the Go language (compiler and build tools) on an Ubuntu 20.04 system.

In Linux, there are many ways to achieve a single task. To make it precise there are many commands to get the same information. When you start using Linux distribution you should know how to get information about what distribution, kernel version, architecture, etc.

The Krita Foundation released today Krita 4.4.5 as the fifth and last maintenance update in the 4.4 and 4.x series of this open-source, cross-platform, and free digital painting software.

This brief guide explains what is a runlevel, how many runlevels are there in Linux and how to check the runlevel in Linux operating systems.

This tutorial shows how to install Glances system monitoring Tool on Ubuntu and CentOS and how to use it to monitor Linux system metrics locally and over a network connection.

Modoboa is an open-source mail server hosting and management platform for Linux. It is written in Python uses Postfix, and Dovecot to send and receive email. In this tutorial, I will show you how to install Modoboa on Debian 10 server.

Use the .htaccess file to manage web sites on shared web hosting platforms.

SolidRun’s tiny “CN9130 Mini SoM” runs Linux on Marvell’s 2.2GHz, quad -A72 Octeon TX2 CN9130 and powers new ClearFog CN9130 Base and Pro SBCs with up to 5x switched GbE, SFP+, M.2, 2x mini-PCIe, and optional enclosures. Over the years, SolidRun’s ClearFog line of networking modules, boards, and appliances have showcased various Marvell networking SoCs […]

Jenkins is a free and open-source Continuous Integration server written in Java. It helps developers to automate the build and deployment process.

Preparing to run a new (or convert an existing) application in Kubernetes takes work. Working with Kubernetes requires defining and creating multiple "manifests" for the different types of objects in your application. Even a simple microservice is likely to have a deployment.yaml, service.yaml, configmap.yaml, and other files. These declarative YAML files for Kubernetes are usually known as "manifests." You might also have to set up secrets, ingresses, persistent volumes, and other supporting pieces.

Have you wanted to cause chaos to test your systems but prefer to use visual tools rather than the terminal? Well, this article is for you, my friend.