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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.

Discover nstat, a tool for monitoring kernel SNMP and network interface stats and a part of the iproute2 package in Linux.

The Linux market share keeps growing and growing.

In this tutorial, we will show you how to install Drupal 9 on the Debian Buster 10. We will run Drupal under the LEMP Stack (Linux, Nginx, MySQL/MariaDB, and PHP-FPM), and secure the installation using the SSL Letsencrypt.

One reader shares his take on Red Hat Insights, a cloud service for proactively identifying issues with your Linux environment.

GL.iNet’s compact, $120-and-up “Brume-W” gateway runs Linux on a dual -A53 Marvell Armada 3720 and offers 1GB RAM, 8GB flash, microSD, 2x GbE, WAN, WiFi, and USB 2.0. GL.iNet has gone to Kickstarter to successfully fund a pocket-sized, dual-GbE wireless gateway that consumes about 6 Watts and is touted for its “excellent VPN routing experience.” […]

Initcalls, which serve to call functions during boot, were implemented early on in the development of the Linux Kernel. Read on as we take a closer look, including their purpose, their usage, ways to debug them (using initcall_debug or FTrace), and more.

This new Google Cloud feature enables you to lock down virtual machines from would-be snoopers and attackers. Confidential VMs may be the game-changer Google needs to catch up with its AWS and Azure rivals.

With the marriage of SUSE and Kubernetes management platform Rancher Labs, the venerable commercial Linux company hopes to better compete against Red Hat, Ubuntu and other Kubernetes vendors.

Something was seriously wrong with the data table I was checking. In many but not all records, a couple of characters had been converted to a field separator. This displaced all the subsequent fields in those records one field to the right, and the last field had been trimmed off. My quick, Band-Aid® solution was an AWK command.

Google says it's a way for open source projects to protect trademarks, but others see it as a way to retain control of its open source projects.

With DevOps, and a merged development and operations team, we can release small features at a faster pace. Operations related tasks can be carried out in parallel to the usual development activities. In this article, we will guide you through how to set up a DevOps pipeline in AWS.

It's not easy to move from Linux Mint 19.3 to 20. Follow these steps and you can migrate successfully to the latest and greatest version of the best Linux desktop.

FreeRADIUS is an open-source, scalable, modular, and high-performance RADIUS protocol server. FreeRADIUS is in fact the most popular and widely deployed RADIUS server.

Laravel is one of the best PHP frameworks for developing web applications. It has a ton of features that otherwise are time-consuming to build PHP app from scratch.

Linux provides a platform for building a virtualization workstation for your own use. Here is how to create a Linux virtualization workstation from scratch.