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How do you ensure the stability of your Kubernetes (K8s) clusters? How do you know that your manifests are syntactically valid? Are you sure you don't have any invalid data types? Are any mandatory fields missing? Most often, we become aware of these misconfigurations only at the worst time: when we're trying to deploy the new manifests. Specialized tools and a "shift-left" approach make it possible to verify a Kubernetes schema before it's applied to a cluster. This article addresses how you can avoid misconfigurations and which tools are the best to use. read more

So you are planning to switch from Windows to Linux, or have just switched to Linux? Oops!!! what I am asking! For what else reason would you have been here. From my past experience when I was new to Nux, commands and terminal really scared me,

In this absolute beginner's guide, we explain the steps required to install Fedora 34 workstation edition (GNOME desktop environment).

This guide explains what is UFW, how to install UFW in Linux, and how to setup firewall with UFW on various Linux operating systems.

DFI’s Linux-ready, IP65 protected “OR-PC” medical panel PCs are available with 15.6-, 19-, 21- and 24-inch HD touchscreens and offer 8th Gen CPUs, up to a 2TB SSD, 2x GbE, 2x DP++, and 4x USB 3.1 Gen2. Despite some inroads by Linux, Windows continues to rule in the world of medical computers. If Linux is […]

The developers of the Escuelas Linux distribution inform 9to5Linux about the release of Escuelas Linux 7.0, a new major version that introduces new and updated apps, as well as other improvements.

Gitea is an open-source and self-hosted version control system written in Go. It is simple, lightweight, and can be installed on low-powered systems. In this tutorial, we will show you how to install Gitea Git service with Nginx and Let's Encrypt SSL on Ubuntu 20.04.

VirtualBox is a free and cross-platform virtualization software that creates a VMs on top of your OS. In this article we will give you an instruction with step-by-step screenshots to show you how to install Ubuntu as a guest OS on VirtualBox.

An open source VPN software can help protect your identity online by encrypting the data you send on the network to keep it safe from eavesdropping. And if you are working in a company, It may also help you go beyond the company’s network restrictions to assure you have the experience you need on the internet.

Allow me a bit of introspection. I've been working in the software engineering field for 31 years. During those 31 years, I've modified a lot of legacy software.

If Muse Group's stewardship takes a wrong turn, there's always the fork button. Feature The quality of software the FOSS community has created is nothing short of amazing.…

Torvalds reckons 'it might be mergeable for 5.14'. The Rust for Linux project, sponsored by Google, has advanced with use of a beta Rust compiler (as opposed to a nightly build), testing ARM and RISC-V architecture support, new Rust abstractions, and more.…

The team announced the feature release of darktable 3.6. We round up the key new features and give you the download/upgrade directions.

It is very important that your installed operating system has the correct date and time. Many processes on your CentOS system, e.g. cronjobs, depend on the correct date and time settings. In this tutorial, we will show you two different ways to set the date and time in CentOS 8.

Apache Tomcat is open-source and the most popular web application server used to host Java-based applications. In this tutorial, we will explain how to install Apache Tomcat 10 on Debian 10 server.

Passwords are particularly problematic for programmers. You're not supposed to store them without encrypting them, and you're not supposed to reveal what's been typed when your user enters one. This became particularly important to me when I decided I wanted to boost security on my laptop. I encrypt my home directory—but once I log in, any password stored as plain text in a configuration file is potentially exposed to prying eyes. read more

RPM is the recursive acronym for RPM Package Manager: it is the default low level package manager in some of the most famous and most used Linux distributions, such as Fedora, Red Hat Enterprise Linux, CentOS, OpenSUSE and their derivatives.

Darktable is a free, open-source RAW photo file editor software for photo editing and file management. It has a bit of a learning curve, but in its latest update to 3.6, it’s easier to use that it ever was.

YouTube has encountered a number of privacy issues. For example, Google is facing a legal battle for allegedly breaching the privacy and data rights of under-13s in the UK. It has also faced numerous challenges and criticisms in its attempts to deal with copyright issues. What open source alternatives are available for YouTube?

I'm sure that you want to feel more at home with your Fedora Linux system. These are things to do after installing Fedora 34 Workstation.