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Leftovers: Debian, Ubuntu, GNOME

Submitted by Roy Schestowitz on Saturday 30th of January 2021 06:30:05 PM Filed under
GNOME
Debian
Ubuntu
  • Junichi Uekawa: I wanted to learn about audio spectrograms of instruments.

    I wanted to learn about audio spectrograms of instruments. I wrote a web app because I could. Not sure if I should be fine-tuning some of the axes yet because I haven't looked at many actual waveforms to know if this is useful.

  • App Showcase: WhatIP

    While the Librem 5 can act as a phone in the above video it was acting more like a server. The host Librem 5 was running Dictionary services, an SSH server, Apache2 web services, Server Lab Inventory, and Samba. Because PureOS relies on the solid core of Debian, I was able to copy-paste from Debian howto tutorials with little to no changes.

  • Ubuntu 21.04 To Turn On LTO Optimizations For Its Packages - Phoronix

    On top of aiming to use Wayland by default, another high profile change being worked on for this spring's release of Ubuntu 21.04 is using link-time optimizations (LTO) for all 64-bit package builds.

    Joining the likes of Fedora and openSUSE who have been enabling LTO optimizations by default for their package builds, Ubuntu developers are working to flip on link-time optimizations by default with their package builds. The plan is to have LTO enabled for all 64-bit package builds, namely for x86_64 and AArch64 as most notable, but the RISC-V 64-bit support won't see LTO at this point. POWER PPC64LE and s390x will also see LTO in addition to AArch64 and x86_64.

  • GNOME Beers – FOSDEM 2021

    FOSDEM may be online this year, but that isn’t stopping us from hosting GNOME Beers. Join us Saturday February 6 at 18:00 UTC on our Big Blue Button server for a beer. The event will be under the GNOME Code of Conduct and last until approximately 20:00 UTC.

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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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