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today's leftovers

Submitted by Roy Schestowitz on Sunday 17th of October 2021 11:54:55 AM Filed under
Misc
  • Framework: a customized modular DIY-ready laptop for pros

    It is not the first time that we witness an attempt to create a modular, customized DIY (Do-It-Yourself) laptop machine. But this one may be different.

    The Framework Laptop offers a new user-customized, upgradable laptop with a DIY edition for developers and technical users.

    Like the new Apple MacBook laptops and Microsoft Surface laptops, the Framework laptop is thin, lightweight with 13.5'' and offers high durability without sacrificing the performance, style, or build quality.

    [...]

    It comes in two editions, the classical Framework Laptop edition which starts from $999, and the DIY edition (starts from $749) which you can buy the components and assembles your laptop at home.

  • Flatpak 1.12.1 hits Debian 11 Backports, fixes bugs, and makes Steam run Windows games again. – BaronHK's Rants

    Flatpak 1.12.1 has been pushed to Debian Backports for Debian 11.

    Among the new features, Steam works again.

    According to the release notes for Flatpak 1.12.0:

    “The major changes in this series is the support for better control of sub-sandboxes, as used by the Steam Flatpak app to run Windows games under Proton.”

  • The State of Robotics – September 2021

    September news is charged with analysis and comment of what has been a month with important announcements for open source robotics. It has been a month to understand that, in a nascent and fragmented market, the actors have a deeper impact upon all the stakeholders. A flop won’t be just a flop, it could be the reason why someone won’t give a robot a chance.

  • The Most Popular Gamepads with Linux Gamers in 2021

    During the last survey we had the chance to ask about the favorites gamepads used for gaming. We decided to split the market between major brands and “others” as it would be impractical to cover all existing gamepads by brand and name that can work with USB, a specific wireless protocol, or Bluetooth.

  • Axboe Achieves 8M IOPS Per-Core With Newest Linux Optimization Patches - Phoronix

    It was just last week that Linux optimizations were leading to possible 6M IOPS per core and then at the start of this week new patches pushed Linux past 7M IOPS per-core with an ideal hardware configuration as well. In ending out the week, 8M IOPS has been reached!

    Jens Axboe of Facebook who leads the Linux kernel's block subsystem and also well known for his development of IO_uring has been pushing the limits of Linux I/O performance. It was just last month he was excited over 3+ million IOPS per-core after upgrading to an AMD Ryzen 9 5950X desktop with Intel Optane Gen2 storage.

»

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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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