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OSS: Systemd, syslog-ng, Jitsi, CopyleftConf and Firefox Reality v9

Submitted by Roy Schestowitz on Friday 10th of April 2020 09:54:22 PM Filed under
OSS
  • Systemd-OOMD Continues Coming Together For Better Linux Out-Of-Memory Handling

    Beyond the new systemd-homed functionality, another improvement to look forward to in the systemd space this calendar year is systemd-oomd materializing as its new out-of-memory daemon.

    As reported on last summer, systemd is looking to improve Linux's out-of-memory handling. To do this, systemd is working to leverage Facebook's out-of-memory daemon that was originally designed for memory pressure / out-of-memory use-cases on their servers but since then is being adapted for desktop use-cases as well.

  • Peter Czanik: Insider 2020-04: syslog-ng RPM; mult-line-timeout; FreeBSD;

    This is the 80th issue of syslog-ng Insider, a monthly newsletter that brings you syslog-ng-related news.

    In these difficult times, when many of us stay at home, we can decide what to do with that bit of extra time that we don’t spend commuting. Some of us turn to entertainment or hobbies, do long-neglected things around the house, or even focus on studying and honing skills. If you ran out of movies to watch and want to spend your time on something more practical, this might be the best time to learn something new about syslog-ng.

  • Computational Biologist James Taylor Dies

    Taylor was one of the founders and developers of the Galaxy Project in 2005. The platform allowed scientists to better understand genomic and epigenomic activity across individuals and species without every researcher needing to learn computer programming. Galaxy is now used to analyze bioinformatics data with increased accuracy and reproducibility in many fields, ranging from drug discovery to ecology, and has been used in nearly 9,000 scientific publications, according to its website.

  • Best Instant Messaging Apps In 2020

    There is one thing that I want to point out about Jitsi Meet. This video-conferencing software does not belong to any of the big corporations, such as Google, Amazon, Facebook, Apple, or Microsoft. Jitsi Meet app is also free of charge. If you look for a chat app to protect your data, this is the one. Same as the other two above, this app works via a web browser, and it can also be downloaded on your mobile phones/tablets.

    Jitsi Meet is not so well known but is an app that protects your personal data. I might take you a while to get comfortable with the interface, but the app has a lot of features available that can make your life easier. Jitsi Meet is an organized app that I’m sure you will love. You can also use Jitsi Meet to stream live on YouTube or record the whole meeting. The app comes with a lot of features waiting to be explored.

  • How to use Jitsi Meet, an open source Zoom alternative

    So you're sick of Zoom.

    Maybe it's the privacy issues, the security issues, or just the whole misrepresenting its encryption thing. Regardless of the specific reason, you know that there has to be a better video-conferencing tool out there, and you're determined to find it. Enter Jitsi Meet.

    Much like Zoom, the free and open-source video-chat tool is easy to use and requires little-to-no onboarding. It's also encrypted, and doesn't sell your data. As an added bonus, you don't need an account and you don't need to download anything to start or join a meeting. Oh yeah, and it supports tile view.

  • CopyleftConf 2020: quick rewind

    This was my first time attending CopyleftConf. I attended on behalf of RIT LibreCorps to represent the sustainability efforts at the RIT FOSS@MAGIC initiative. However, I also represented myself as an individual in the Free Software movement. For CopyleftConf 2020, I arrived hoping to learn more about where we, as the Free Software community, are going. I also hoped to gain a deeper ethical perspective about our digital society.

    [...]

    Many people are confused. The confusion is simultaneously indecisive and divisive. I believe the identity crisis stems from that early decision in 1997 about what we call this particularly different way of developing and collaborating on software and technology. Free Software or open source? One is politically charged and historically exclusive, while the other is more neutral and business-friendly, and more inclusive to people who believe in compromise. Today, we are seeing an similar, emerging divide between Free/Open Source and Ethical Source.

    There are several emotions. It is deeply personal. For some, the promises of free/open source failed our collective humanity. For others, open source is a vastly successful turn of events to make the closed world more open. Yet for others still, it is both. CopyleftConf 2020 took a highlighter to this tension between what we consider right and wrong. It also questioned what the role of Free Software is in all of this.

    I don’t think anyone has the answer yet. Surely some people left CopyleftConf 2020 with a more clear view if they think licensing is a viable approach or not. But CopyleftConf 2020 did not have this answer. It just made it clear that most of us are still wrestling with this.

  • Mozilla VR Blog: Better User Performance and More in this Firefox Reality v9 release

    For the Firefox Reality v9 release, we focused on delivering a more polished user experience, here are some examples of what we improved:

    Updated full screen UI
    Updated voice search capabilities
    Ability to set private mode in navigation bar
    Fixed the color scheme of the buttons to also reflect private mode

»

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Dilution and Misuse of the "Linux" Brand

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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