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today's leftovers

Submitted by Roy Schestowitz on Tuesday 25th of January 2022 12:11:04 PM Filed under
Misc

  • Linux User Group of Mauritius meets Luboš Kocman

    We had a meetup in the conference room of Flying Dodo, Bagatelle, on Saturday 22 Junuary 2022. Luboš Kocman, the Release Manager for openSUSE, who came to Mauritius on vacation was kind enough to spare a few hours and meet us.

    [...]

    Luboš told us about some new things that will be coming to Leap in the future. He explained his role as a Release Manager for openSUSE and how the community as a whole is regarded as a SUSE partner. He explained the relationship between SUSE and the openSUSE community. He also talked about SUSE Liberty Linux, a new offering by SUSE which offers support for mixed Linux environment, like RHEL, CentOS and SLES.

    Luboš showed us code.opensuse.org/leap/features/issues where community members can request the features they want most in openSUSE Leap. Hence, contributing to making openSUSE distributions better.

  • Intro – Modern Bash (Zsh) Scripting

    Writing shell scripts used to be a major, major pain for me. I remember many frustrating sessions, where I tried to find a misplaced quote or a missing backtick. I cursed shell script and only used it as a last resort.

    In those days, I would never, ever have thought, that I would write 100K lines of shell script code for a project and not even mind very much doing so.

    The main reason for this change of mind is ShellCheck. Combined with a colorizing syntax highlighter in an editor like Sublime Text ShellCheck makes the previously tedious search for that elusive missing backtick or doublequote super easy, barely an inconvenience: [...]

  • Raspberry Pi RP2040 Board Features Circular IPS Display

    SB Components has been busy kicking off 2022 with a new selection of Raspberry Pi-based boards and we couldn’t be more excited. Just yesterday, we covered the new StackyPi project which features the RP2040 in a Pi Zero form factor. Today we’re sharing a couple of cool, "well-rounded" boards, including an RP2040 creation SB Components shared to Twitter with plans for an unspecified future release.

  • Linux 5.17 Brings Major Performance Improvements For AMD Ryzen CPUs & APUs

    With the increase of more Linux developers working on the upcoming Linux 5.17 kernel, a lot of AMD-based features will see some significant improvements and will usher in newer advancements in terms of AMD compatibility and processing in Linux.

»

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

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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