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today's leftovers

Submitted by Roy Schestowitz on Friday 25th of February 2022 01:19:50 AM Filed under
Misc
  • PostgreSQL: pg_back 2.1.0 released

    pg_back is a tool that can dump all your databases to files, with the configuration of the server and roles/tablespaces definitions.

  • Taskwarrior: The most underrated open-source Task manager

    Taskwarrior is an open-source, free to-do/ task lists manager that works from command-line as a terminal application.

    Taskwarrior first release was on 3 June 2008, by Paul Beckingham, as it gained popularity over time, it gets an active open-source developer community that keeps it up to date.

    Despite it comes in a command-line form, it is pretty easy to learn and use in daily task tracking and management.

  • Miro Kredit: Why we support the OSI [Ed: Miro Kredit does not seem to know who really controls the OSI; it's not people]
  • FSFE at FOSDEM: A vital Devroom, virtual chats, and waffles

    At the prominent annual conference for Free Software, FOSDEM, we exchanged opinions and chatted with people from the Free Software community. We raised awareness on wider issues that impact our movement in the Legal and Policy Devroom, co-hosted by the FSFE. Enjoy the videos from the talks and stay in touch via Matrix until the next FOSDEM.

  • IBM, Nvidia and Bloomberg tout KServe becoming incubation project for LF AI & Data Foundation

    IBM and Bloomberg announced on Thursday that KServe is joining the LF AI & Data Foundation as its latest incubation project. KServe provides a Kubernetes Custom Resource Definition for serving machine learning models on arbitrary frameworks and underpins several IBM products, including Watson Assistant.

  • New media types in 2022 (100%)

    At the beginning of this year I updated a hundred of media types associated with file name extensions in the file called /etc/mime.types, distributed by the media-types package. Most changes are additions originating from recent submissions to the IANA. Amon the themes that caught my attention, there are telecommunications, computer security, commerce, healthcare and industrial automation. The vast majority of the update come from western provenance. Did the rest of the World decide to move ahead without us?

  • Firefox Nightly: These Weeks in Firefox: Issue 110
  • Raspberry Pi 4 4GB/8GB price is going through the roof (over 100 Euros in Europe)

    While Raspberry Pi Foundation provides a fixed price for their single board computers. before taxes and shipping, the street price may be different, and I’ve seen several reports on Twitter of the Raspberry Pi 4 with 4GB RAM now selling for over $100 due to the lack of supplies. The problem seems especially pronounced in Europe with some users reporting a price close to 120 Euros, instead of the usual 50 to 60 price range. Geizhals price comparison website did even show the Raspberry Pi 4 with 8GB RAM selling for up to 149.99 Euros (About $170) just last week, but prices have now gone down to just around 100 Euros, clearly a steal!

  • Pigeon RB700 is a DIN Rail automation controller with RS-485, RS-232, Ethernet, CAN FD, 1-WIRE, RS-232, and more - CNX Software

    We’re covered DIN-Rail industrial computers powered by Raspberry Pi CM4 module, but Kristech’s Pigeon RB700 automation controller may be the one with the most features so far thanks to two RS-485 ports, two Ethernet ports, CAN FD, 1-WIRE, RS-232, 12 digital inputs (8 optoisolated, 4 dry contacts), and 8 digital outputs.

    That’s for the common features present in all variants including RB700 Essense. The RB700 Standard model adds UPS, HDMI, analog I/Os, and TPM, while the RB700 Advance is further equipped with two M.2 sockets (for SSD and/or cellular modem) and two additional RS-232 ports.

  • The market

    Here is also an accelerated timelapse of the screen recording captures while making this digital painting illustration with the software Krita 5.0.2 on Kubuntu Linux. The video is 2min43 long but the original time was around 15h and it was painted on a Intuos 4 XL.

»

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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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