Bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. Its users and contributors include Netflix, Facebook, Red Hat, Shopify, and others, and it was created by Alastair Robertson, a talented UK-based developer who has won various coding competitions. read more

Let’s start our candy adventure with WallGen. It’s a small command-line utility that generates HQ poly wallpapers with only a few text arguments for inputs. Depending on these arguments, you can create shape-based patterns, randomly filled surfaces, and even image-based patterns.

There's apparently no good explanation for the effective shutdown of Linux Journal and Linux.com; London Trust Media Holdings (LTMH), owner of Linux Journal, saw numbers improving and the Linux Foundation, steward of Linux.com, is loaded with money

The files in the Git working directory can be either tracked or untracked. Tracked files are the ones that have been added and committed and git knows about. Tracked files can be unmodified, modified, or staged. All other files in the working directory are untracked and git is not aware of those files. This article explains how to remove untracked files in Git.

In this article, we will go over step-by-step instructions on how to install OpenVPN on an Ubuntu 18.04 VPS.

Currently in development by Beard Envy with publishing from Kasedo Games, the puzzle game Filament has you exploring a seemingly abandoned spaceship while sorting out all the cables.

Superstarfighter is a FOSS local multiplayer game made with Godot Engine that continues to impress me and the latest update is out now with more great features.

The latest examples (this past week’s) of openwashing in the media, ranging from 5G to surveillance

An Operating System (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

GNU/Linux developer Arne Exton informs Softpedia News about the availability of a new version of his RaspArch project, which lets users run the Arch Linux operating system on the tiny Raspberry Pi computers.

Pip is a package management system that allows you to install Python packages. With pip, you can install packages from the Python Package Index (PyPI) and other repositories.

After almost 4 and a half years in development, the Xfce 4.14 desktop environment has been released and it's packed with lots of new features and improvements.

In today’s tutorial, we are going to see how you can add a user to sudoers on Debian distributions. The sudo command allows authorized users to perform commands as another user, which is by default the root user.

When you try to shoehorn an idea, approach, or code into a situation that's not expecting it, you get surprising and fun results. In his Lightning Talk at the 17th annual Southern California Linux Expo (SCaLE 17x), "Writing Kubernetes controllers 'the wrong way' is still useful," sysadmin Chris McEniry shares his experience with an out-of-cluster etcd-controller.

The Document Foundation announced the release of the sixth maintenance update to the LibreOffice 6.2 open-source and cross-platform office suite series, marking it as ready for mainstream users and enterprise deployments.

Kubernetes storage is useful to storage administrators because it enables different forms of persistent, stateful data retention within Kubernetes cluster deployments, which are increasingly popular.

In today’s tutorial, we are going to take a look at one of the most popular monitoring stacks : Grafana and Prometheus. Prometheus is a time series database, created in 2012 and part of the Cloud Native Computing Foundation, that exposes dozens of exporters for you to monitor anything. On the other hand, Grafana is probably one of the most popular monitoring tools.

We all know about GNU core utilities that comes pre-installed with all Unix-like operating systems. These are the basic file, shell and text manipulation utilities of the GNU operating system. Meet moreutilis, a growing collection of more useful Unix utilities. The moreutils can be installed on GNU/Linux, and various Unix flavours such as FreeBSD, openBSD and Mac OS.

The Web site OpenSource.com is over two decades old; in its current form it's about a decade old and it contains plenty of good articles, but will IBM think so too and, if so, will investment in the site carry on?

In this edition of our open source news roundup, we take a look two new powerful data visualization tools, Nvidia open sourcing GPU documentation, exciting new tooling to secure firmware for self-driving cars, and more!

Learn what Docker containers are all about, including how to enable different types of storage to support stateful application deployment.

Gocryptfs is a Filesystem in Userspace (FUSE)-mounted file-level encryption program. FUSE-mounted means that the encrypted files are stored in a single directory tree that is mounted, like a USB key, using the FUSE interface. This allows any user to do the mount—you don't need to be root. Because gocryptfs encrypts at the file level, synchronization operations that copy your files can work efficiently on each file.

apt is a command-line utility for installing, updating, removing and otherwise managing deb packages on Ubuntu, Debian, and related Linux distributions. It combines the most frequently used commands from the apt-get and apt-cache tools with different default values of some options.

Not so long ago there were fears that Cloud Foundry and other Platform-as-a-Service programs were on their way out. VMware's proposed purchase of Pivotal shows there's a dance in the old PaaS yet.

SparkFun has launched a version of Nvidia’s Jetson Nano based JetBot AI Kit robotics kit equipped with its Qwiic pHat, a wide-angle camera, and more. Also new: a SparkFun DLI Kit for Jetson Nano to use in conjunction with an Nvidia AI course. When Nvidia launched its Linux-powered Jetson Nano module and $99 Jetson Nano […]

Over 3 years ago the Fedora Magazine published an article entitled Cockpit: an overview. Since then, the interface has see some eye-catching changes. Today’s Cockpit is cleaner and the larger fonts makes better use of screen real-estate. This article will go over some of the changes made to the UI. It will also explore some of the general tools available in the web interface to simplify those monotonous sysadmin tasks

Gateworks’ GW16081 mini-PCIe expansion modules can be connected to its Linux-driven Newport GW6400 and GW6300 networking SBCs, enabling up to 21 WiFi APs for multi-radio applications.

In this tutorial, we will show you how to install Redmine on an Ubuntu 18.04 VPS. Redmine is an open-source, cross-platform, and cross-database issue tracking and web-based project management application built on top on the Ruby on Rails framework.

Previously in this series about people who are developing audio technology in the open, I interviewed Juan Rios, developer and maintainer of Guayadeque and Sander Jansen, developer and maintainer of Goggles Music Manager. These conversations have broadened my thinking and helped me enjoy their software even more than before.

Canonical released major Linux kernel updates for all supported Ubuntu Linux operating system series to address dozens of security vulnerabilities affecting all supported architectures on desktop, server, and cloud.