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today's leftovers

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  • But Think Of The (World Wide) Users! | Hackaday

    History is full of stories about technology that makes sense to the designer but doesn’t really fit the needs of the users. Take cake mixes. In 1929, a man named Duff realized that he could capitalize on surplus flour and molasses and created a cake mix. You simply added water to the dry mix and baked it to create a delicious cake. After World War II General Mills and Pillsbury also wanted to sell more flour so they started making cakes. But sales leveled out. A psychologist who was a pioneer in focus groups named Dichter had the answer: bakers didn’t feel like they were contributing to the creation of the cake. To get more emotional investment, the cake mixes would need to have real eggs added in. Actually, Duff had noticed the same thing in his 1933 patent.

    It is easy to imagine a bunch of food… scientists? Engineers? Designers?… whatever a person inventing flour mixes in the 1930s was called… sitting around thinking that making a mix that only requires water is a great thing. But the bakers didn’t like it. How often do we fail to account for users?

  • Children‘s book published about software, skateboards, and raspberry ice cream

    Today, 29 November, O'Reilly Germany publishes the book "Ada & Zangemann - A fairy tale about software, skateboards and raspberry ice cream" written by FSFE President Matthias Kirschner and illustrated by Sandra Brandstätter, among other things, character designer for the series "Trudes Tier" from the show "Sendung mit der Maus".

    The famous inventor Zangemann lives in a huge villa high above the city. Adults and children alike love his inventions and are desperate to have them. But then something happens: when Zangemann once again wants to take a close-up look at his inventions during a walk through the cityand with a loud thud, a child riding a skateboard hits him in the shin! Enraged, the inventor makes a momentous decision... The clever girl Ada sees through it all. Together with her friends, she forges a plan.

  • How to Search DuckDuckGo From the Linux Terminal [Ed: MakeUseOf irresponsibly suggests to GNU/Linux users that they use surveillance site and Microsoft proxy to search things; as if it's a geek's tool; DuckDuckGo is an elaborate scam, a privacy fraud, an expensive ploy that poisons sites with bribes]
  • More Features Begin Lining Up For Fedora 36 - Phoronix

    With a few weeks having passed since the Fedora 35 debut, more feature work and planning around next spring's Fedora 36 are underway.

    Already accepted for Fedora 36 are some of the usual package updates that come as little surprise for living on the bleeding-edge. Among those updates are the likes of Autoconf 2.71, Java OpenJDK 17 as the system JDK, PHP 8.1, OpenSSL 3.0, and others.

    Some of the planned changes for Fedora 36 include using DNS-over-TLS where supported, replacing FBDEV kernel drivers with SimpleDRM, DNF/RPM copy-on-write enablement for all variants when running on Btrfs, and more. This Wiki page continues tracking the Fedora 36 changes that have been approved by the Fedora Engineering and Steering Committee (FESCo).

  • Adaro Energy optimizes business efficiency with SUSE Ed: SUSE is shilling SAP's proprietary software as is typical]

    “The deployment of SAP S/4HANA on SLES for SAP Applications is an important step that provides real-time analytics for business insights throughout the enterprise, thereby aiding agile monitoring and decision making.” Eka Suharto Head of IT Adaro Energy.

  • SUSE joins the Graviton Launch | SUSE Communities

    AWS Graviton is an amazing technology. Custom built 64-bit Arm processors that helps to optimize price performance for a variety of cloud workloads running in Amazon EC2. Compared to general-purpose instances, Graviton delivers major cost savings for scale-out applications such as web servers, containerized microservices, data/log processing and much more.

  • It’s Time More Linux Distros and DEs Become ‘Linus-Proof’

    The past few weeks have rattled the desktop Linux community.

    Popular tech YouTuber Linus, not Torvalds but Sebastian, decided to use Linux on desktop for a month. Linus Sebastian wanted to see if Linux has gotten to the point where it is user friendly enough that any tech nerd can pick it up and run? His focus was also on gaming on Linux because PC gaming is an area Sebastian covers a lot.

    That’s an interesting concept and many in the Linux community got excited because it was free publicity for desktop Linux to a wider tech audience.

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.