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Joined 19 days ago
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Cake day: August 28th, 2025

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  • the most secure possible? you’ll need to learn a ton. you’ll get there, but it’ll take a while.

    decently secure? install Linux Mint, install your updates, don’t run sketchy commands with URLs in them unless you know what you’re doing, maybe follow a hardening guide. you’ll be okay.

    if you need to be extremely secure and private, install Tails on a USB stick. it will be slow and frustrating, and you’ll need to save files to a second USB drive, but it will probably keep you pretty safe, and it’s decently user-friendly. just make sure you keep Tails updated! you’ll have to do that by flashing the new Tails onto a new USB drive, there’s no easy way around that.

    those are your two most user-friendly, safe approaches.











  • yeah! there’s a punishing learning curve but it’s sooo frikkin powerful once you get it. for my NixOS config on WSL2, I have it cross-compile age-plugin-yubikey for Windows, then stuff the (absolute) path in a wrapper script to use agenix with passage as a git-credential-helper storage, all of which gets set up using home-manager as my default git config. and it all just gets automatically built and configured when I nixos-rebuild switch, so I can sync it to my other machines.

    unfortunately I have no idea how it works anymore lol. that’s the problem, it’s so resilient I forget how to change it! but I can’t imagine doing that in any other Linux distro.






  • Why do we pipe natural gas into homes?

    puts on Technology Connections hat

    because heat pumps and green energy weren’t a thing in the US until recently!

    heat efficiency is weird. electric heaters are 100% efficient, but 1) they’re only as efficient as the generator, and 2) transmission losses add up. and until recently, most power was generated by coal and natural gas. turning those into electricity is lossy, since lots of energy is lost as waste heat. so why not send the gas you were going to burn for electricity directly to the customer?

    heat pumps can be 300-400% efficient, since they move heat - from outdoors, into the home - rather than generating it. they can get >100% efficiency even in cold climates! but stupidly the US never bothered make our air conditioners reversible, or every home would have a heat pump by now.

    and with solar/wind (for peak) + nuclear or grid storage (for base) power, we can now get rid of natural gas. …once we give everybody heat pumps. …and shutdown our gas generators. …we should probably get on that.


  • pragmatically I think reducing meat consumption rather than eliminating it is an easier sell. I’ll admit, I’m too weak of will to become a vegetarian. I’ve been inside a chicken plant, I’ve seen the horrid conditions firsthand. I know the climate change impact. I know my diet is hurting animals and the climate. but I crave meat, and none of the delicious vegan food my partner makes hits the spot.

    it’s too hard to forswear every future pot roast, chop and drumstick. I can probably get myself to eat less meat though.