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today's leftovers

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  • Seaborn Boxplot

    “Seaborn is a Python module for creating numerical visualizations. It is based on the matplotlib library and extensively interacts with pandas header files. Seaborn assists users in analyzing and comprehending the data. Its visualizing functions work with data structure and arrays, including entire records, providing the required semantic mapping and set of associations internally to generate useful graphs. Its data source, explicit API, allows the users to concentrate on interpreting the charts instead of the technicalities of presenting them.

    Seaborn’s plotting interoperability allows the user to access it in various scenarios, such as exploratory analysis, actual interactivity in Graphical apps, and archived outcome in a variety of graphic and vector representations.

  • Generic script to mount partitions of an image file

    I posted yesterday about a new EasyOS image file, with 'vmlinuz' and 'initrd' in the boot-partition, and 'easy.sfs' in the working-partition...

  • Texas Instruments introduces the AM62x SoCs to the Sitara processors family

    Last week, Texas Instruments released two new models for the Sitara processor family. The Sitara AM623 and the AM625 can have up to four Cortex-A53 processors and one Arm Cortex M4F. For quick product development, TI is integrating them on the SK-AM62 starter kit which starts at $149.

    The AM623 and the AM625 come in a System on Chip (SoC) form factor and can have one, two or up to four Cortex-A53 processors (up to 1,400 MHz) and a single Arm Cortex M4F (up to 400 MHz) for real-time applications. The main difference between these two SoCs is that the AM625 features a 3D GPU and it seems to support Android OS. 

  • Microphone noise suppression app NoiseTorch returns with a new release

    NoiseTorch, a popular real-time microphone noise suppression app recently had a possible security issue but it's been reviewed thoroughly and it's back.

  • Initial thoughts on the HP Dev One laptop with Pop!_OS [Ed: HP appears to have bribed vloggers and bloggers with laptops in exchange for "reviews". It'll get hard to know if these products are any good because those reviewing [sic] them first are paid to do that.]]

    HP and System76 teamed up for the HP Dev One, and for a little while now I’ve been using it as my main machine for everything possible for GamingOnLinux related and otherwise. Here's my initial thoughts, with more to come when I've had more time.

  • Windows users quietly receiving Microsoft Bing Service 2.0 update that won't uninstall [Ed: Windows is technically malware]

    On various forums online (1, 2, 3), Windows users are reporting of a new and mysterious update that is being pushed via Windows Update. Classified as a Quality Update, the new update is dubbed "Microsoft Bing Service 2.0". Users on both Windows 11 and Windows 10 are receiving it so it isn't exclusively meant for Windows 11 22H2 Insiders or something.

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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.

Red Hat Hires a Blind Software Engineer to Improve Accessibility on Linux Desktop

Accessibility on a Linux desktop is not one of the strongest points to highlight. However, GNOME, one of the best desktop environments, has managed to do better comparatively (I think). In a blog post by Christian Fredrik Schaller (Director for Desktop/Graphics, Red Hat), he mentions that they are making serious efforts to improve accessibility. Starting with Red Hat hiring Lukas Tyrychtr, who is a blind software engineer to lead the effort in improving Red Hat Enterprise Linux, and Fedora Workstation in terms of accessibility. Read more

Today in Techrights

Android Leftovers