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Leftovers: OSS

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OSS
  • OpenALPR, find car license plates in video streams - nice free software

    A few days I came across the OpenALPR project, a free software project to automatically discover and report license plates in images and video streams, and provide the "car numbers" in a machine readable format. I've been looking for such system for a while now, because I believe it is a bad idea that the automatic number plate recognition tool only is available in the hands of the powerful, and want it to be available also for the powerless to even the score when it comes to surveillance and sousveillance. I discovered the developer wanted to get the tool into Debian, and as I too wanted it to be in Debian, I volunteered to help him get it into shape to get the package uploaded into the Debian archive.

  • Why the open source debate around MBaaS is missing the point

    There has been lots of discussion around mobile backend as a service (MBaaS) and the merits of open source vs. proprietary options in this space. Arguments on either side of the fence are largely unchanged from when the same debate raged over a decade ago, across anything from operating systems – Linux vs. Windows vs. (Open) Solaris – to productivity software – Microsoft Office vs. OpenOffice. Take the debate to the cloud, give it a mobile spin, update your FUD and you’re all caught up to what’s happening in the world of MBaaS.

  • What's New in 3D Printing, Part I: Introduction

    One of the things that has interested me most as I've followed the 3D printing industry is just how similar it is to the story of Linux distributions. In my articles from three years ago, I discussed all of the open-source underpinnings that have built the hobbyist 3D printing movement, starting with the RepRap 3D printer—an open-source 3D printer designed to be able to build as many of its parts as possible. Basically every other 3D printer you see today can trace its roots back to the RepRap line. Now that commercial interests have taken the lead in the hobby though, it is no longer a given that you will be able to download the hardware plans for your 3D printer to make improvements, even though most of those printers got their initial designs from RepRaps. That said, you still can find popular 3D printers that value their open-source roots, and in my follow-up article on hardware, I will highlight popular 3D printers and point out which ones still rely on open hardware and open-source software.

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.