Showing all newswire headlines

This article is about how to add a user to a group. The instructions will work well on most Linux distros, including Ubuntu, CentOS, Debian, Fedora, Linux Mint, etc.

DNS cache is a temporary database that stores information about previous DNS lookups. In other words, whenever you visit a website your OS and web browser will keep a record for the domain and the corresponding IP address. This eliminates the need for repetitive queries to the remote DNS servers and allows your OS or browser to quickly resolve the website’s URL.

Toradex’s “Torizon” embedded Linux distro is built on Foundries.io’s Linux microPlatforms and aimed at Windows migrants and other Linux newcomers. It features Visual Studio integration, security features, OTA updates, and an optional Docker runtime. Traditionally, embedded Linux distros launched by embedded board developers are hardened stacks designed for real-time Linux. Lately, however, we’ve seen some […]

Purism has just launched an online service it has dubbed "Librem One", which is, as Purism calls it, a "suite of apps and services designed to provide users with convenient alternatives to Big Tech products". There are two components of Librem One that are offered free of cost (or, at least, choose your own price): Chat and Social Media.

Diversity in tech was front and center at DockerCon's second day, as CEO Steve Singh announced the Docker Foundation to promote workplace diversity.

I've spent several hours now, enjoying the sometimes frustrating new game, Guard Duty, from Sick Chicken Studios. Did I say "frustrating"? Because I meant it, but in a good way. The Sick Chicken people have spent way too many hours watching Monty Python and reading Terry Pratchett novels, and it shows. They also have a thing for golden-age point-and-click games, classic 320x240 resolution pixel art, all combined with comedic and sometimes touching storytelling.

I like a good challenge. The Open Source Stories team came to me with a great one: Create a hardware project where students could create their own thing that would be put together as a larger thing. The students would be middle school girls. My job was to figure out the hardware and make this thing make sense. read more

To make any configuration changes, you have to open and edit the file. In this article, I will describe how to edit config files in Ubuntu 18.04 LTS Using Gedit, Nano, Vim, Gvim, and Emacs Editor.

Video: If we're to ever have 5G in the real world, it's going to be running on Kubernetes.

?VidCutter is available for all major operating systems including Linux. On Linux, Vidcutter flatpak and snap both are available. Source code is available at github.

Icecast is a free, open source and most popular media streaming server that supports Ogg, Opus, WebM, MP3, and many more. In this tutorial, we will learn how to install Icecast media streaming server on Ubuntu 18.04 LTS server.

Libraries, schools, colleges, and other organizations that provide public computers need a good way to manage users' access—otherwise, there's no way to prevent some people from monopolizing the machines and ensure everyone has a fair amount of time. This is the problem that Libki was designed to solve. read more

In this tutorial, we will show you how to install Open Web Analytics on a Debian 9 VPS.

Open Web Analytics is an open-source traffic analysis tool that helps website owners analyze how visitors use their websites. Open Web Analytics also allows owners to track their website’s visitors, including mouse movements, scrolling, and key-presses. Installing Open Web Analytics on Debian 9Additionally, Open Web Analytics has built-in support for tracking websites that are created with popular content management systems, such as WordPress and MediaWiki.

Mozilla also plans to be more aggressive towards taking down extensions that break its policies, with a focus on security issues.

Considering how critically important the Linux kernel is to the world—and, perhaps just as important, to our own personal computers and gadgets—it's rather amazing how little most people actually know about it.

Python is one of the most popular programming languages in use today—and for good reasons: it's open source, it has a wide range of uses (such as web programming, business applications, games, scientific programming, and much more), and it has a vibrant and dedicated community supporting it.

Open source use continues to skyrocket, not just in use cases and scenarios but also in volume. It is trivial for a developer to depend on a 1,000 JavaScript packages from a single run of npm install or have thousands of packages in a Docker image. At the same time, there is increased interest in ensuring license compliance. 

NVMe drives have paved the way for computing at stellar speeds, but the technology didn't suddenly appear overnight. It was through an evolutionary process that we now rely on the very performant SSD for our primary storage tier.

Three kernel developers describe what it's really like to work on the kernel, how they interact with developers from other companies, some pet peeves and how to get started.

Doc Searls talks to Zhen, Devon and Melora Lofretto of KidOYO and Doctor Michael Nagler, superintendent of the Mineola Public School system in Mineola Long Island.