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Joined 1 year ago
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Cake day: June 11th, 2023

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  • That basic idea is roughly how compression works in general. Think zip, tar, etc. files. Identify snippets of highly used byte sequences and create a “map of where each sequence is used. These methods work great on simple types of data like text files where there’s a lot of repetition. Photos have a lot more randomness and tend not to compress as well. At least not so simply.

    You could apply the same methods to multiple image files but I think you’ll run into the same challenge. They won’t compress very well. So you’d have to come up with a more nuanced strategy. It’s a fascinating idea that’s worth exploring. But you’re definitely in the realm of advanced algorithms, file formats, and storage devices.

    That’s apparently my long response for “the other responses are right”






  • Lodra@programming.devtoSelfhosted@lemmy.worldBest way to dockerize a static website?
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    8 months ago

    The simplest way is certainly to use a hosted service like GitHub Pages. These make it so easy to create static websites.

    If you’re not flexible on that detail, then I next recommend Go actually. You could write a tiny web server and embed the static files into the app at build time. In the end, you’d have a single binary that acts as a web server and has your content. Super easy to dockerize.

    Things like authentication will complicate the app over time. If you need extra features like this, then I recommend using common tools like nginx as suggested by others.


  • I recently dug into this because I accidentally trashed my wife’s OS which was encrypted with bitlocker. PITA btw and I couldn’t beat the encryption

    Bitlocker encryption key hash is stored in 2 possible places. First is an unencrypted segment of the encrypted drive. This is bad because it’s pretty easy to read that hash and then decrypt the drive. The second place is on a Trusted Platform Module (TPM) which is a chip on the motherboard. This is better because it’s much more difficult to hack. It can be done but requires soldering on extra hardware to sniff the hash while the machine boots up. Might even be destructive… I’m not sure.

    Either way a motivated attacker can decrypt the drive if they have physical access. For my personal machines, I wouldn’t care about this level of scrutiny at all.

    Anyways you can see if any open source solutions support TPM.





  • This really depends on the services you’re interested in. If you want something like aws, then no 🙂

    There are plenty of other service providers that do things more ethically. Bitwarden is good, random example in my opinion. The software is e2ee and their service just syncs data between your devices. It’s not really possible for the bitwarden, the company, to read or mishandle your data in a way that matters. Note that this doesn’t apply to the credit card info for paid accounts. Still, this is what I consider “the good guy”.

    So what services are you looking for?




  • Lodra@programming.devOPtoLinux@lemmy.mlHelp me choose a distro, please!
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    1 year ago

    Hardware has come up a few times in this post now. Seems I should share a bit about what I’m running 🙂

    I bought an ASUS ROG Strix GA15DK just over 2 years ago. The hardware was shiny but not top-tier at the time. It’s not new at this point but also not old by Linux standards.

    • AMD Ryzen 7 5800X Processor
    • NVIDIA GeForce RTX 3070
    • 16GB DDR4 3200 MHz RAM