Onno (VK6FLAB)

Anything and everything Amateur Radio and beyond. Heavily into Open Source and SDR, working on a multi band monitor and transmitter.

#geek #nerd #hamradio VK6FLAB #podcaster #australia #ITProfessional #voiceover #opentowork

  • 17 Posts
  • 648 Comments
Joined 2 years ago
cake
Cake day: March 4th, 2024

help-circle



  • Between the clickbait, YouTube “enhancements”, exploding AI slop videos and the atrocious search facility, the platform is rapidly becoming completely unusable for finding relevant information when you’re looking for answers.

    As an entertainment platform it’s forcing creators to make long form content and making viewers sit through more and more low quality content.

    It’s evolving, but I’m pretty sure it’s heading towards extinction, rather than greatness.






  • There’s a common but persistent misconception that Docker is like running a virtual machine. This is understandable but incorrect.

    A better way to think of it is as a security wrapper around an untrusted process.

    If you look at your running processes whilst a container is running, you’ll see the processes inside the container running on your “host” machine - remember, it’s not a host - guest situation.

    There is no relationship between the user inside the container, unless you start mapping the UID and GID.

    The only exception to this is the root user which shares the UID/GID with the actual root user.

    See: https://www.howtogeek.com/devops/why-processes-in-docker-containers-shouldnt-run-as-root/

    Edit: I suspect, but don’t know for sure, that the root user inside the container is actually the same user as the one running the Docker process, which is typically the root user on the “host”.






  • This seems at first glance at least potentially doable.

    Create a website with content that’s only rendered with JavaScript and embed a miner.

    Your challenge is to get the work product back, but you might be able to create dynamically generated URLs that show up in your logs as the work result.

    You’d have to find a way to chunk the work and make it such that the work required is enough to be valuable to you, but not so costly as to stop the crawlers from using your site.

    I suspect that in order for this to actually happen you’d have to have a significant infrastructure to deal with the crawler load, which you could instead be using to do the actual work.

    Ultimately I suspect that this is the software equivalent of a perpetual motion machine, cute in theory, physically impossible.

    Good luck!









  • I think all public funds that generate data and/or software needs to be public.

    The notion that maintenance is an issue is a red herring. Proprietary software purchased by government requires ongoing support contracts right until the vendor discontinues the product and leaves the public funds to prop up another billionaire.

    Open source would also stimulate the economy since businesses could benefit from the project and use or apply it to their use, something which currently requires more investment with the same vendor.