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The Mozilla Thunderbird 78 open-source email client is now available as a major update with several new features and improvements.

The concepts behind the Kubernetes container orchestration system can be hard to understand. I created a simple analogy about renting out rooms in a house to help you learn how Kubernetes works. How to rent rooms in your house Imagine you own a house with 10 rooms. You want to rent out three of the rooms through an online accommodation service. You have two choices: you can post ads and manage everything yourself, or you can hire someone to do it for you. read more

Major open-source projects need paid-for developers, but what is the business model? Interview The companies that do most to develop and evolve the LibreOffice productivity suite, both for desktop and cloud, say the project's business model is "beyond utterly broken" and that The Document Foundation (TDF), the charity that hosts the project, has to change its approach.…

Hardkernel has upgraded its Odroid-N2 SBC to an Odroid-N2-Plus with a new version of the hexa-core Amlogic S922X that boosts the 2x -A53 cores to 2.0GHz and the 4x -A73 cores to 2.2GHz, with overclocking up to 2.4GHz. Hardkernel has updated its high-end Odroid-N2 SBC with an Odroid-N2-Plus model that is likely the fastest community-backed […]

This document describes the basic installation of a CentOS 8 server in detail with many screenshots. The purpose of this guide is to provide a minimal setup that can be used as basis for all kinds of CentOS server setups.

SparkFun’s “GPS-RTK pHAT” for the Raspberry Pi features u-blox’s 184-channel ZED-F9R module for ADR of up to 4x concurrent GPS, GLONASS, Galileo, and BeiDou links with 20cm accuracy when linked to an RTK base station. SparkFun has launched a $250 Raspberry Pi add-on board for “highly accurate and continuous position” in automotive, robotic rover, and […]

on DL182: Google & Canonical Are Teaming Up For Flutter On Linux. How Important Is Disk Encryption & Security Keys? A DRM FREE Game Called Drox Operative & Much More!

PINE64 announced today that the highly anticipated PinePhone postmarketOS Community Edition (CE) is now available for pre-order in two variants starting at $149 USD.

EFCO’s “VideoStar100” signage player runs Linux or Win 10 on a Ryzen Embedded V1000 or R1000 with up to 4x simultaneous 4K displays plus 2x GbE, 4x USB, 2x serial, and optional “SecuBoot” security. EFCO has launched a VideoStar100 digital signage system based on AMD’s Ryzen Embedded SoCs that features the company’s optional SecuBoot security […]

By 2010, both the cloud and open-source software were becoming mainstream, but they hadn't been combined. Then, NASA and Rackspace joined forces and released OpenStack, the first open-source cloud, and the world would never be the same.

With new projects to complete, fires to put out, and new skills to learn, preparing for the day that you leave a company is probably the last thing on your mind as a sysadmin. These sage words tell you how to leave your infrastructure better than you found it.

This step by step tutorial explains how to install and configure KVM in CentOS 8 server with screenshots.

We’re back with another awesome classroom on Git 101 with Pagure led by Akashdeep Dhar (t0xic0der).

In this tutorial, we will explain how to install the ELK Stack (Elasticsearch, Logstash and Kibana) on Ubuntu 20.04. Logstash can be used to collect and analyze system logs from a central location.

Oracle released VirtualBox 6.1.12, a new monthly maintenance update to the latest VirtualBox 6.1 stable series of the most popular open source and multi-platform virtualization software.

This brief tutorial explains how to fix "hard disk with UUID already exists" issue in VirtualBox in Linux operating system.

My open source journey started rather late in comparison to many of my peers and colleagues. read more

Torvalds worries about compiler bugs: 'Very rare, but incredibly hard to debug' Rust language team lead Josh Triplett has promised to support its use in the Linux kernel, saying: "I'd be happy to have the Linux kernel feeding into Rust language development priorities. If building Rustic interfaces within the kernel requires some additional language features, we should see what enhancements to the language would best serve those requirements."…

We're entering a collaboration platform renaissance as remote work becomes the norm for enterprises large and small. Microsoft SharePoint—a collaboration platform available on premises or in the cloud—is the de-facto standard for corporations and government agencies. However, SharePoint implementations are infamous for the challenges that prevent their completion. read more

There are terminal utilities available in Linux which can help you to manage hard disk bad sectors. You can scan and mark them as unusable as well using these utilities.