dual_sport_dork 🐧🗡️

Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word? Anyway, apparently I also coined the Very Specific Object nomenclature now sporadically used in the 3D printing community. Yeah, that was me. This must be how Cory Doctorow feels all the time these days.

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Cake day: July 20th, 2023

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  • I personally do not trust ISP provided routers to be secure and up to date, nor free of purposefully built in back doors for either tech support or surveillance purposes (or both). You can expect patches and updates on those somewhere on the timescale between late and never.

    Therefore I always put those straight into bridge mode and serve my network with my own router, which I can trust and control. Bad actors (or David from the ISP help desk) may be able to have their way with my ISP router, but all that will let them do is talk to my own router, which will then summarily invite them to fuck off.

    Likewise, I would not be keen on using an ISP provided router’s inbuilt VPN capability, which is probably limited to plain old PTPP – it has been on all of the examples I’ve touched so far – and thus should not be treated as secure.

    You can configure an OpenWRT based router to act as an L2TP/IPSec gateway to provide VPN access on your network without the need for any additional hardware. It’s kind of a faff at the moment and requires manually installing packages and editing config files, but it can be done.




  • You would be amazed in the industrial world. There are tons of large and incredibly expensive special purpose machines that are operated by super antiquated PC architecture computers running geriatric operating systems, sometimes still even DOS or Windows 3.x.

    Think industrial CNC mills and lathes, presses, pick-and-place machines, specialty lab testing equipment, electron microscopes, etc.

    Process control, i.e. production line automation, is usually driven by dedicated PLCs. But the user interfaces connected to them are almost invariantly some old ruggedized panel mounted PC running Windows. An absurd number of them in my experience are still on 2000 or XP. NT4 is pretty easy to find, too.

    Granted often these are not networked, and in cases where they are they’re not connected to the internet, or may even talk to other workstations via RS-485 serial (!) or some other gimcrack method that is unlikely to be a vector for modern malware.


  • What Microsoft probably expects you to do is get your management to buy new computers that support Windows 11 and/or whatever the hell their current server OS is, and in the process give them and their hardware vendor partners a lot of money.

    What you can do instead is switch to Windows 10 IoT Enterprise LTSC which is what I did at my workplace recently. It’s supported until 2032 with security updates. Not feature updates, but I suspect that business users probably don’t care about those much. In fact, most people would probably treat that as a benefit. It also comes with basically no bloatware (except goddamned Edge), which is surprising. No Copilot, no Cortana, no Recall. None of that shit.

    We have a fleet of machines that “can’t” be upgraded to Win11 because of hardware shortcomings, at least without overriding the requirements with Rufus or similar. Unfortunately we also rely on a small but important spread of proprietary Windows-only applications which have no open source or Linux replacements, and at least two of them absolutely will not run in Wine. Believe me, I tried.

    The only wrinkle with this is that you cannot upgrade or license swap in place. You have to do a full reinstall, which for us is not a problem because we have a modest number of computers and I have physical access to all of them. None are bricked up behind a wall or anything.



  • The rub with this design is that the length of the sides of the little squares is not an even integer division of the length of the sides of the big square, though.

    Doing it the naive way, i.e. keeping all the edges parallel, you can only fit 16. However it’s trivial to fit 17 in there without it looking like a warehouse accident, like so:

    Or, a slightly easier to follow rendering:

    This may correlate with #17 on your linked list, but I was not rigorous with the math. (I.e. I just traced this off of the screenshot.)

    I’m positive I’ve seen this as a 3D printed puzzle somewhere at some point…


  • Pretty much all of those are characters from franchises that quickly jumped to consoles, or had the intention of multiplatform releases from the very start. I’m not sure any of them are very fitting.

    So on that note, the least nonsensical mascot for PC gaming in particular I can think of is that dwarf, whoever he is, from the box art of World of Warcraft. Or possibly the orc from the alternate version. WoW is earth-shatteringly popular and has basically defined the entire private lives of a depressing number of people, not to mention it’s the sole and singular thing even non-gamers think of when you mention MMORPGs. And it has only appeared on home computers. Never consoles. Other Warcraft properties have, but not WoW.


  • Define “long.” I disagree with the Doomguy proposal explicitly, because Doom appeared on the Sega 32x in November of 1994 which was barely a year after the initial PC release. One of the defining aspects of gaming in the mid '90s was the monumentally cynical gold rush of trying to cram Doom onto any damn fool console as fast as possible, in a vain attempt to capture part of the lightning and make those sales. And until the Playstation and arguably the N64, every attempt failed spectacularly in various ways.

    The definitive Doom experience remaining locked to the PC for those few years was absolutely not for a lack of trying. Every greedy video game exec on the planet wanted Doom on their system. id themselves assisted with several of these ports in various ways and they had absolutely no intention of leaving Doom only on PC, either, if they could help it.



  • dual_sport_dork 🐧🗡️@lemmy.worldtomemes@lemmy.worldNow good
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    10 days ago

    I’d doubt this is anything approaching universal, but where I am there definitely were three digit signs in the early aughts, which now appear to have all been replaced with two digit ones. I don’t know if this was for cost purposes or the proposed “high score” reason.

    There was one right in front of the police station in the town I lived in back in the day, which was a full dot matrix display and didn’t even have discrete digit slots. It could display other messages if it wasn’t in speed readout mode. I passed it at about a buck twenty one night and discovered that it topped out at 99. It’s the first one I recall seeing that didn’t have a third digit, but then they became the norm pretty shortly thereafter.

    The ones that are popping up like mushrooms around here now fit within the footprint of a normal speed limit sign and they have a dual color LED matrix that flashes a frowny face at you if you’re 0.01 MPH over the specified speed…