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cow

@cow.computer
36 followers 97 following 162 posts

any pronouns interested in Open Source, Cybersecurity, Nix/NixOS, homelab and self-hosting.

PostsRepliesMedia
cow @cow.computer · 20h
it probably depends on caching or location or something i get like 50-70MiB/s on git clones.
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cow @cow.computer · 20h
At least for me it's there when you try and sign up for a google drive account (not even gmail).
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cow @cow.computer · 27/10/2026
haven't heard of glide before but looks cool, kinda like qutebrowser!
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cow @cow.computer · 27/10/2026
witchsky.app/profile/cow.computer/theme/3mytcivgwvf22
witchsky.app
Catppuccin Latte
14 variants · @cow.computer
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cow @cow.computer · 27/10/2026
mocha: witchsky.app/profile/cow.computer/theme/3mytcgijjk222
witchsky.app
Catppuccin Mocha
14 variants · @cow.computer
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cow @cow.computer · 27/10/2026
frappe: witchsky.app/profile/cow.computer/theme/3mytcird34g22
witchsky.app
Catppuccin Frappe
14 variants · @cow.computer
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cow @cow.computer · 27/10/2026
macchiato: witchsky.app/profile/cow.computer/theme/3mytciy2j3n22
witchsky.app
Catppuccin Macchiato
14 variants · @cow.computer
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cow @cow.computer · 27/10/2026
made witchsky themes for every @catppuccin.com theme and accent (links in thread if i got it working hopefully, only works with @witchsky.app) generated with tangled.org/cow.computer... if i got the color use wrong please let me know (im a programmer i don't really know what im doing with theming)
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cow @cow.computer · 27/10/2026
ok as far as VPSes go but worse than before, the reliability has been downhill, made me use bitcoin for 2 months as their stripe was broken, had a disk error leaving my server with no data present for an hour or two, IP range is completely banned by outlook now afaik too.
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cow @cow.computer · 26/10/2026
I use nixos as a router. I think i kinda just googled "nftables router" and looked at docs/examples and figured it out from there with a bit of experimentation.
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cow @cow.computer · 25/10/2026
as someone neutral-ish on ai: AI translation is good and a positive for the world. didn't even know people were against it until this.
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cow @cow.computer · 25/10/2026
make it a competition for who can mine the most blocks in that area then everyone will be trying to help u mine for free
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cow @cow.computer · 25/10/2026
what does that entail :3 just mining a big area?
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cow @cow.computer · 25/10/2026
It sort of does, at least the code is in nixpkgs but you just have to build from source and potentially deal with build failures as 32 bit is a bit neglected.
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cow @cow.computer · 25/10/2026
that's so cool! I've been a bit inactive on atcraft due to being away from home, will be back tomorrow :3
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cow @cow.computer · 24/10/2026
nobody knows what an IDE is anymore it feels like its a personal opinion on what makes something "IDE" or "text editor".
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cow @cow.computer · 24/10/2026
for something important like that if I want it before its in channels I'd override it with an overlay then nix will compile it from source. ``` nixpkgs.overlays = [(final: prev: { nodejs_24 = prev.nodejs_24.overrideAttrs { src = fetch...; }; }]; ``` (overlay code from memory it might be wrong)
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cow @cow.computer · 24/10/2026
Progress update, script is still running!
Screenshot of the output of the pronoun counter script.
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cow @cow.computer · 23/10/2026
hey @xan.lol something isn't working
log of the script not working
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cow @cow.computer · 23/10/2026
its running now!
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cow @cow.computer · 23/10/2026
Got your email, give me an hour or so and I'll get it started :3
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cow @cow.computer · 23/10/2026
Only 2TB? If you're serious about this and provide the script i can do it for you (i have 27TB free and decent internet)
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cow @cow.computer · 21/10/2026
minecraft
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cow @cow.computer · 21/10/2026
I meant my server doesn't do *any* file uploads and the only interactive part is setting a theme with a post request that saves a cookie but idk maybe the post request for "light" or "dark" could be exploited. idk anymore this stuff's crazy.
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cow @cow.computer · 21/10/2026
I don't think im vulnerable then as my php server doesn't do any uploads but im gonna be safe and shut it down, its all old stuff anyways that i doubt anyone still looks at.
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cow @cow.computer · 21/10/2026
I couldn't get it to trigger on my php website but it could either be user error or just the website being so simple theres nothing to exploit (a single 150 line php script, everything else is static). not taking chances though and took my php server offline temporarily.
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cow @cow.computer · 21/10/2026
someone sent this on discord and its supposedly the exploit with a poc: jackalsyn.com/posts/php-up...
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cow @cow.computer · 21/10/2026
I'd say so just because its probably easier to scan for as u just scan every wordpress and a wordpress would be exposed to the internet as thats kinda the whole point. I don't *think* my php website i wrote is vulnerable but i turned off the web server just incase.
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cow @cow.computer · 20/10/2026
I'd say they don't want to deal with it in terms of initial deployment (network configuration, passwords, ssh) and customer support. Most vps providers just offer like mainstream linux, freebsd, windows server. Also with nix, nixos-anywhere is super easy to use so it's really an issue.
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cow @cow.computer · 20/10/2026
I wouldn't change your choice of secret management tool over it, just be a little careful.
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cow @cow.computer · 20/10/2026
the footguns im talking about aren't something i saw too much online, more something I ran into and leaked my oauth2 private keys. github.com/getsops/sops... this is the issue i fell for but pretty much, sops can leave stuff unencrypted if you use it wrong, age can't.
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cow @cow.computer · 20/10/2026
if you're worried about that I'd suggest maybe putting your sops-nix files in a different git repo that you keep private. Also be really careful with the .sops.yaml there are a few footguns that can leave ur stuff unencrypted. agenix cannot leave stuff unencrypted but has less features like template
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cow @cow.computer · 20/10/2026
channels.nixos.org/nixos-unstab... channel tarballs like this exist and support version pinning through "Lockable HTTP Tarball Protocol". nix.dev/manual/nix/2...
nix.dev
Serving Tarball Flakes - Nix 2.34.9 Reference Manual
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cow @cow.computer · 19/10/2026
Quality probably depends on your link bandwidth but in my experience many years ago using moonlight (before my lan was 100G and i was on 1G lol) It was definitely somewhat worse than actual displayport
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cow @cow.computer · 19/10/2026
This is a joke don't take it too seriously, though remember to be kind to others, even when debating ai-related issues online.
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cow @cow.computer · 19/10/2026
Image with the header Uranium-235sky and 3 green rocks and the image being a nuclear explosion in minecraft with the caption "AI Discourse" in the middle.
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cow @cow.computer · 19/10/2026
I looked online and you can get like displayport extender boxes that can run over generic fiber but they are usually rather expensive and/or don't support high refresh rates like 320hz which is what I run currently.
020 2
cow @cow.computer · 19/10/2026
No, I have not tried MFF thin clients. With optical TB4 I also don't like how they seem to be mostly full cables and not optics for something generic like OS2 LC duplex. I already have lots of singlemode fiber in my home. With ethernet I can just replace my SFF module and not have to run new fiber.
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cow @cow.computer · 19/10/2026
I don't know if even ethernet would provide a good enough latency for gaming even though I probably have the bandwidth (could aggregate two 100GbE ports).
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cow @cow.computer · 19/10/2026
I think about stuff like this a lot (especially during summer for thermal reasons) and it's still tempting but I worry too much about latency and stuff. I'd probably have to find some way to run 6 DisplayPort monitors + USB + sound directly over fiber with specialized hardware.
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cow @cow.computer · 17/10/2026
Took you this long to figure that out?
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cow @cow.computer · 16/10/2026
There is some work being done already for this focusing on NixOS like github.com/emilazy/boot... I haven't researched the patch mentioned but I doubt you will need it as the point is to not allow user kernels.
github.com
GitHub - emilazy/boot-security-tools: A collection of software designed to help support boot security
A collection of software designed to help support boot security - emilazy/boot-security-tools
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cow @cow.computer · 16/10/2026
the general answer seems to be not now but likely in the future as the things that are missing were already goals for reasons unrelated to this. Secure Boot with signed kernels and modules in hydra was already a desired thing. Everything else listed as required is just kernel parameters and such.
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cow @cow.computer · 16/10/2026
Yeah, I've said this forever: There is no good solution to video game cheating. Server side can only do so much, client side can only do so much without hardware control and is possibly bad for privacy, dedicated hardware can have computer vision-based cheats which exist and are only improving.
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cow @cow.computer · 16/10/2026
I'm starting to see the intent of this more as a "will get rid of 95% of cheaters" rather than a technically sound solution to where I think it holds up better. Anything requiring purchasing hardware (even if cheap) is going to get many potential cheaters to give up even though many will buy it too.
020 2
cow @cow.computer · 16/10/2026
Also, cheaters are willing to spend multiple hundreds of dollars for both DMA cards and private cheating clients so I could actually see this attack vector being used frequently. Someone's gonna make a cheat using a method like this and sell pre-built USB TPMs with some easy to use tooling.
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cow @cow.computer · 16/10/2026
I'd be curious to know what you would say (if exists) an effective method for anti-cheat would be. I haven't thought of anything yet that would be any harder than this to bypass.
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cow @cow.computer · 15/10/2026
gregtech has asbestos
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cow @cow.computer · 15/10/2026
ok we're back i think
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cow @cow.computer · 15/10/2026
@heartstopp.ing i think the entire server just crashed
terminal pinging the ip showing no responses
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