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In this three-part series of blog posts, I will attempt to detail many of the various methods that I have used to debug running kernels. In the previous two posts in this series, I explained how to set up an Oracle Linux virtual machine where you can experiment with various debugging techniques, and covered some of the basic techniques that I have used. This final post will discuss some more advanced techniques which use tools specifically designed for kernel debugging.

Linux powers the cloud. But for the longest time, the operating system that single-handily makes the cloud possible didn't really have a desktop distribution that offered much in the way of applications that interacted well with the cloud. Yes, there's a Dropbox app and a few third-party tools that can be installed to sync your desktop to cloud storage accounts ... but not much more.

The Raspberry Pi Foundations latest project, Code Club World, turns learning to code into fun games and challenges.

Also: AI is near the 'trough of disillusionment'. Gartner analyst Milind Govekar believes that application development is moving to "low code or no code," and software development shifting to "assembly and integration."…

It might be smaller then the last few kernels, but with well above 10,000 non-merge changes, the latest Linux kernel release still packs a punch. Released on October 31, kernel 5.15 brings lots of exciting new features. Here's a look at contributions made by Collaborans for this release.

Zoom works perfectly on Linux and supports variants of Linux distros. Here I will show you the simplest way to install Zoom client on Ubuntu.

RHEL or Red Hat Enterprise Linux is one of the many operating systems provided by Red Hat. Red Hat is a popular Linux OS and has started functioning ever since the mid-1990s. Red Hat earned a good reputation due to being stable, regularly updated, and reliable.

“2021 State of the Onion” will be online on November 17 and will be available for viewing on Tor’s YouTube, Facebook, and Twitter accounts.

Starting with Firefox version 94, you will be able to personalize your browsing experience with 18 exciting new colorways themes. Each limited edition colorway presents its own individual bespoke characteristic. Find a color that better fits you with our palette.

Microsoft introduced Windows Subsystem for Linux (WSL) a while back, which brought support for running Linux apps straight from your Windows installation. Being such a complex compatibility layer, WSL had some limitations.

Researchers discovered 14 vulnerabilities in the ‘Swiss Army Knife’ of the embedded OS used in many OT and IoT environments. They allow RCE, denial of service and data leaks.

Another day, another Raspberry Pi rival. When you have the mindshare of Raspberry Pi in the single-board computer (SBC) arena, you have a big target painted on your back. According to CNX Software, another Raspberry Pi alternative, the KIWI310, is on the way from Axiomtek and it brings some interesting features to the table.

To become a Linux developer, you used to need C as your passport. Now Rust can let you be an OS programmer as well. The joke goes: "C combines the power and performance of assembly language with the flexibility and ease-of-use of assembly language." Having programmed in both C and IBM 360 Assembler – it was a long time ago, OK – there's something to that. Because of its power, performance, and portability, C became the operating system language of choice, including, of course, Linux.

Are you looking for a way to quickly copy files from your iPhone or Android mobile device to your Linux computer or from your Linux computer to your devices? I recently discovered an open source application that's easy to install and makes transferring files as simple as a QR code.

Apache Maven is a build tool used to manage project builds. Maven understands the structure of a project and can automate many processes, reducing your time to release.

Knative is an open source project based on the Kubernetes platform for building, deploying, and managing serverless workloads that run in the cloud, on-premises, or in a third-party data center. Google originally started it with contributions from more than 50 companies. Knative allows you to build modern applications which are container-based and source-code-oriented.

Check it out! Vexxhost offers an open-source cloud with OpenStack under the hood. You can deploy Fedora Linux on cloud infrastructure in Canada, the United States, and the Netherlands.

A core member of the GNOME team has accused System76 of being "a case study on how not to collaborate with upstream" following confirmation that the Linux PC vendor is working on a new desktop built with Rust.

Amazon Elastic Block Store (EBS) is an easy-to-use, high-performance block storage service. It is like an external disk that can be attached to an EC2 Instance and used to store our data on it. This tutorial shows how to write a Lambda Function to delete Unused EBS Volumes.

The mainframe is a foundational technology that has powered industries for decades, including government, financial, healthcare, and transportation. With the help of surrounding communities, the technologies built around this platform have paved the way for the emergence of a new set of technologies we see deployed today. Notably, […]