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Cake day: June 12th, 2023

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  • You could get around with a normal file share service (assuming you already are using one) via tinyurl or similar redirect. I don’t know how much the free services track you or if they have other security implications, but I have couple of domains laying around and it would be pretty trivial to just create HTTP redirect from “class-a.up.mydomain.foo” to my nextcloud upload link.


  • Also when sodium hydroxide reacts with acid it releases CO2 and it affects growth of at least some fungus. Also, if a brick sized fuel cell can provide 1kWh and single transatlantic flight consumes at least 20MWh you’d need a pile big enough to build a house which doesn’t sound feasible.

    But I’m not a chemist either, I suppose it boils down to comparing negative effects between this new cell against kerosine. Plus there’s always the case which affects any new kind of storing energy where it’ll be indefinetly ‘ready for market in next 5 years’.



  • That’s something along the lines I do as well, but your methods are far more in depth than mine. I just glance around documentations, how active the development is and get a rough idea if the thing is just a single person hobby-project or something which has a bit more momentum.

    And it of course also depends on if I’m looking for solutions just for myself or is it for others and spesifically if it’s work related. But full audits? No. There’s no way my lifetime would be enough to audit everything I use and even with infinite time I don’t have the skills to do that (which of course wouldn’t be an issue if I had infinite time, but I don’t see that happening).



  • You could save yourself cents per year!

    That’s pretty much it. Maybe even tens of cents. In pre-USB era that actually made sense, Nokia chargers with a barrel jack (and other that era wall-warts) consumed even several watts on idle but (assuming a good quality) modern USB-bricks are way more efficient. They still consume a non-zero amount of power when plugged in but you’re not going to see that on your power bill. You’ll waste far mor energy if you forget your bathroom lights on overnight, even with LED bulbs.


  • But surely in order to “feel things” you would need a nervous system right? When you feel pain from touching something very hot, it’s your nerves that are sending those pain signals to your brain… right?

    On that case, on our meatsacks, yes. But there’s also emotional pain which can cause physical pain or other effects too and that doesn’t require nerves at all. Also there’s nothing stopping from an AI robot to have nervous system too, it would just have different kind of sensors and a CAN bus or something instead of organic stuff. There’s already co-operation robots on factories which have sensors to detect if they are touching something in order to keep humans safe and from there it’s not too far fetched to program it to feel “pain” if forces are big enough.

    And that all boils down to on how you define consciousness, feelings, pain response and all that stuff. “Behold! I’ve brought you a man!” I yell while holding a chiken.



  • You’re not wrong, but my personal experience is that it can also lead you down in a pretty convincing but totally wrong direction. I’m not a professional coder, but have at least some experience and I’ve tried the LLM approach on trying to figure out which library/command set/whatever I should use for problem at hand. Sometimes it gives useful answers, sometimes it’s totally wrong which is easy to spot and at worst it gives you something which (at least to me) seems like it could work. And on the last case I then spend more or less time figuring out how to use the thing it proposed, fail, eventually read the actual old fashioned documentation and notice that the proposed solution is somewhat related to my problem but totally wrong.

    And on that point I would have actually saved time if I did things the old fashion way (which is getting more and more annoying as search engines get worse and worse). There’s legitimate use cases too of course, but you really need to have at least some idea on what you’re doing to evaluate the answers LLMs give you.


  • There’s still things like that on my workplace today. I think there’s some older, rarely used CNC with Win98 on the controller. We just keep spares around when they break, but that’s cheaper than replacing the whole machinery. Also there’s some XP stations running software for an industrial machine which would cost quarter of a million to replace. Some of those need access to network drives and such but they live in a strictly isolated VLAN.

    And, as far as I’ve told at least, there was no option at any point to upgrade just the computers on those things. It’s always the whole assembly line or whatever they’re connected to. There’s not many companies willing to throw hundreds of thousands every 3-5 years to replace perfectly working equipment.


  • Delete windows partition with your preferred tool and update-grub should remove the item from boot menu. Then, depending on your partitioning schema, you can either create a new partition in the empty space and mount it however you like or expand your existing linux partition, but options there depend on how your partitioning has been originally built and if you can leverage things like LVM or ZFS when expanding the usable storage.

    And, while pretty obvious, make sure to only delete the correct partition and all data stored on that will be lost, so make sure you don’t have anything important on windows side of things.


  • Majority of the data (video) is already compressed as MPEG-2 so I’d think it doesn’t compress very well. But if you don’t have enough storage it’s always an option to re-encode video with something more modern and achieve smaller file sizes from that. But that also removes at least DVD menu and other ‘format dependent’ options.


  • That would get you an exact copy of the disk with everything on it. And also, while 200 DVDs sounded a lot, it’s “only” 860GB (assuming 4,3GB/disk which I think is the most common for movies), so it’s not stupidly expensive either. Obviously you’ll want a RAID setup and most likely backups for that, so it’s more than just a single 1TB drive, but still quite manageable.