Language Selection

English French German Italian Portuguese Spanish

today's leftovers

Submitted by Roy Schestowitz on Tuesday 14th of September 2021 10:10:35 AM Filed under
Misc
  • Mesa Lands Option That Can Help XWayland-Based Gaming On The Steam Deck - Phoronix

    Mesa 21.3 today landed a debug option that can help with the XWayland-based gaming performance around latency and for power management as well.

    Via the vk_xwayland_wait_ready=false DRIConf option, Mesa's Vulkan windowing system integration code will wait less. Currently the Mesa Vulkan WSI code with XWayland will wait for buffers to be ready before they are submitted to XWayland when operating in Vulkan's "immediate" mode. But for some Wayland compositors that default behavior is undesirable.

    This change was proposed three months ago to alter the default behavior of the Vulkan X11 WSI code but with it regressing things for some Wayland compositors, the decision was made to make it a DRIConf option so users can opt-in to avoiding the wait around fences.

  • We’re sending Raspberry Pi computers to space for the European Astro Pi Challenge
  • Sharing and using geospatial data across borders

    The technical report "Sharing and using geospatial data across borders. Spatial Data Infrastructures for the Digital Economy", illustrates how geospatial data from multiple countries can be used to develop location powered insights.

    The present study through desk research, case studies, and a workshop aimed to respond the following questions: [...]

  • I got the J language working on OpenBSD

    Yes, I am aware that I am interrupting our self-hosting PL/0 compiler series but I think it will be worth it. Earlier today, I got the J language system running on OpenBSD. I find it important to write these up, because it helps me preserve my own knowledge of what I did and hopefully it will help others porting languages to their favorite *BSD.

  • Ghost in the Shell – Part 6 – Learn Shell Scripting

    The Ghost in the Shell series were about efficient working in the shell environment but one of the feats of any sysadmin profession is the shell scripting. It is often needed to ‘glue’ various solutions and technologies to work as ‘Business’ requires or to fill the gap where any solution is not available – or at least not for free. It also serves a growing role in the automation of various tasks. Today I will try to show you the basics of writing POSIX /bin/sh compatible shell scripts.

»

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.

More on Tux Machines: About ● Gallery ● Forum ● Blogs ● Search ● News ● RSS Feed

Part of Bytes Media ● Sister sites below.

TechBytes Techrights button

Powered by Drupal, an open source content management system

Content available under CC-BY-SA CC

© by original authors

Powered by CentOS 6.5 (GNU/Linux), Varnish, and Drupal 6