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OSS

5 best practices for using open source community leaderboards

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OSS

It takes a community of people with varying skill sets and expertise to build open source software. Leaderboards have become a way for open source communities to track progress and showcase and celebrate top-performing contributors. If leaderboards are done right, they can increase participation, motivate contributors with gamification, and enhance the community. But leaderboards can also have adverse outcomes—including discouraging participation.

The Community Health Analytics Open Source Software (CHAOSS) community, a Linux Foundation project, focuses on bringing standardization to open source project health and metrics. Leaderboards are a topic that keeps coming up during those conversations. Initially, this blog post was a presentation I made for Upstream 2021, the Tidelift event that kicked off Maintainer Week, a weeklong celebration of open source maintainers. This article will explore five best practices to help communities use leaderboards successfully and improve their project health through metrics.

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Why my public library chooses Linux and open source

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Linux
Interviews
OSS

The Crawford County Federated Library System has been using Linux and open source software in its IT operations since 1999. They realized early on the potential of open source and integrated it into their enterprise. They were a part of my own Linux journey as I built a content filtering system for our school district. Twenty years ago, there were few models for the use of open source in libraries and education. Meadville Public Library and the Crawford County Federated Library System were the leaders then and now. Recently I had some questions about how to help libraries in our own library system, and I called Meadville. They referred me to Cindy Murdock Ames, their IT Director. I asked her what they were using for patron desktop computers. Cindy sent a brief email that piqued my interest, and I asked her if she would agree to an email interview. She graciously accepted.

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9 Best Free and Open Source Command-Line Image Compression Tools

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Software
OSS

Data compression is the process of storing data in a format that uses less space than the original representation would use. Compressing data can be very useful particularly in the field of communications as it enables devices to transmit or store data in fewer bits. Besides reducing transmission bandwidth, compression increases the amount of information that can be stored on a hard disk drive or other storage device.

There are 2 main types of compression. Lossy compression is a data encoding method which reduces a file by discarding certain information. When the file is uncompressed, not all of the original information will be recovered. Lossy compression is typically used to compress video, audio and images, as well as internet telephony. The fact that information is lost during compression will often be unnoticeable to most users. Lossy compression techniques are used in all DVDs, Blu-ray discs, and most multimedia available on the internet.

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Open source game achievements

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OSS
Gaming

Learn how Gamerzilla brings an achievement system to open source games and enables all developers to implement achievements separate from the game platform.

Some open source games rival the quality of commercial games. While it is hard to match the quality of triple-a games, open source games compete effectively against the indie games. But, gamer expectations change over time. Early games included a high score. Achievements expanded over time to promote replay. For example, you may have completed a level but you didn’t find all the secrets or collect all the coins. The Xbox 360 introduced the first multi-game online achievement system. Since that introduction, many game platforms added an achievement system.

Open source games are largely left out of the achievement systems. You can publish an open source game on Steam, but it costs money and they focus on working with companies not the free software community. Additionally, this locks players into a non-free platform.

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Excellent Utilities: Deskreen – live streaming desktop to a web browser

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OSS
Reviews

This is a series highlighting best-of-breed utilities. We cover a wide range of utilities including tools that boost your productivity, help you manage your workflow, and lots more besides.

When people talk about screen sharing they typically refer to desktop sharing applications (remote display). Good examples of open source software include TigerVNC, Remmina, X2Go and Veyon. But this review looks at a different approach with live streaming your desktop or a specific application to a web browser.

Deskreen is free and open source software that lets you use any device with a web browser as a secondary screen. This device can be a wide range of hardware such as a smartphone, tablet, smart TV, or a notebook. And you can connect as many devices as required.

If you have a multi-monitor setup, you already appreciate the virtues of multiple screens. But Deskreen offers many of these advantages without additional outlay.

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It's time enterprise businesses place their complete trust in open source

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OSS

Canonical (the company behind Ubuntu) made an important announcement this week. Said announcement was that its managed services had achieved MSP Cloud Verify Certification (MSPCV). According to the company, "The certification further strengthens Canonical's industry-leading open source offering, reassuring customers in all industries that they can securely consume open source in a regulated fashion that complies with all the industry standards and best practices."

Canonical also mentioned in its PR material that 85% of enterprise businesses have an open source mandate to increase agility and reduce costs.

At the same time, Canonical announced the availability of Ubuntu Livepatch on-prem, which is an enhancement to the Ubuntu Livepatch service and provides the basis for an efficient, but fine-tuned continuous vulnerability management on private, hybrid or public clouds.

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Excellent Free Tutorials to Learn Arduino

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OSS

The Arduino is an inexpensive, flexible, open source microcontroller platform designed to make it easy for hobbyists to use electronics in homemade projects. With an almost unlimited range of input and output add-ons, sensors, indicators, displays, motors, and more, the Arduino offers you many ways to create devices that interact with the world around you.

Arduino board designs use a variety of microprocessors and controllers. The boards are equipped with sets of digital and analog input/output (I/O) pins that may be interfaced to various expansion boards or breadboards (shields) and other circuits.

Use an Arduino to make robots, remote controlled cars, 3D printers, video games, home automation systems, and much more.

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PinePhone Specs

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Linux
OSS
Gadgets

The PinePhone is a smartphone from Pine64 designed as an affordable device capable of running free and open source operating systems including postmarketOS, UBports Ubuntu Touch, Sailfish, Mobian, and Manjaro.

While it has entry-level hardware, it also has some features that are uncommon on modern smartphones, including a removable battery (which can be replaced with any Samsung J7 form factor battery) and hardware kill switches that can disable the mic, cameras, or wireless features of the phone when you need more privacy.

Aimed at developers and early adopters, the PinePhone is not generally available year-round, but Pine64 makes limited quantities available in batches several times per. You can find more details in the spec table blow, or check out Pine64’s PinePhone website and Wiki.

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Best Free and Open Source Alternatives to Microsoft Yammer

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OSS

Microsoft’s stance for decades was that community creation and sharing of communal code (later to be known as free and open source software) represented a direct attack on their business. Their battle with Linux stretches back many years. Back in 2001, former Microsoft CEO Steve Ballmer famously tarnished Linux “a cancer that attaches itself in an intellectual property sense to everything it touches”. Microsoft also initiated its “Get the Facts” marketing campaign from mid-2003, which specifically criticized Linux server usage, total cost of ownership, security, indemnification and reliability. The campaign was widely criticized for spreading misinformation.

However, in recent years, there has been a partial shift by Microsoft to embrace the open source software paradigm. For example, some of their code is open sourced. Examples include Visual Studio Code, .NET Framework, Atom, and PowerShell. They have also made investments in Linux development, server technology and organizations including the Linux Foundation and Open Source Initiative. They have made acquisitions such as Xamarin to help mobile app development, and GitHub a hugely popular code repository for open source developers. And they have partnered with Canonical, the developers of the popular Ubuntu distro. But many developers remain hugely sceptical about Microsoft and their apparent shift to embrace open source.

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A conversation about open source design and ethical funding

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Interviews
OSS

Penpot does exist because at some point—six or seven years ago—Kaleidos was a very developer-centric company and didn't have UX or UI in-house. We saw the potential for multi-functional teams where you would have design—UX/UI design, in general—and code working together, but we needed to use open source because that's our ethos. Kaleidos would use open source as an end in itself but also as a means to an end.

We started by creating Taiga, which is a project management platform. We're all about processes and how to do stuff, not just what, but how we achieve things and team management and all that. We were happy to have that agile mindset built in a tool for teams like ourselves. But as you can imagine, at some point, designers at Kaleidos, being open source proponents, said: Look, we are not first-class citizens in open source. We are happy with Inkscape, GIMP, and some tools, but you developers have everything to choose from. You can choose the best of the best. You live in this paradise world where you don't know how privileged you are. We agree with you. We are all about open source, absolutely, but you have to understand that we are frustrated with the professional quality of some tools. We want to achieve parity with you developers.

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Best Free and Open Source Alternatives to Adobe Photoshop

Adobe is a large multinational computer software company with over 22,000 employees. Its flagship products include Photoshop, Illustrator, InDesign, Premiere Pro, XD, Acrobat DC, as well as the ubiquitous the Portable Document Format (PDF). Their products are wrapped up and marketed as the Creative Cloud, a subscription-only way of accessing more than 20 desktop and mobile apps and services for photography, design, video, web, UX, and more. We are long-standing admirers of Adobe’s products. They develop many high quality proprietary programs. It’s true there are security and privacy concerns in relation to some of their products. And there’s considerable criticism attached to their pricing practices. But the fundamental issue regarding Adobe Creative Cloud is that Linux isn’t a supported platform. And there’s no prospect of support forthcoming. Read more

6 Best Command Line Music Players for Linux in 2021

Linux terminal is used for performing administrative tasks without having any issues. However, many people don't know that we can play music through the command line. Linux provides different CLI music players by which users can play the audio files from the terminal. CLI music players are simple to use and consume lesser memory. This article briefs about the 6 best command line Music players for Linux in 2021. Read more

Stable Kernels: 5.14.13, 5.10.74, 5.4.154, 4.19.212, 4.14.251, 4.9.287, and 4.4.289

I'm announcing the release of the 5.14.13 kernel.

All users of the 5.14 kernel series must upgrade.

The updated 5.14.y git tree can be found at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.14.y
and can be browsed at the normal kernel.org git web browser:
	https://git.kernel.org/?p=linux/kernel/git/stable/linux-s...

thanks,

greg k-h
Read more Also: Linux 5.10.74 Linux 5.4.154 Linux 4.19.212 Linux 4.14.251 Linux 4.9.287 Linux 4.4.289

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