• 3 Posts
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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • h3ndrik@feddit.detoSelfhosted@lemmy.worldCloudflare is bad. Youre right.
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    3 days ago

    Well, centralization and giving up your freedoms, letting someone else control you, is always kinda easy. Same applies to all the other big tech companies and their platforms. I’d say it applies to other aspects of life, too.

    And I’d say it’s not far off from the usual setup. If you had a port forward and DynDns like lots of people have, the Dns would automatically update, you’d need to make sure the port forward is activated if you got a new router, but that’s pretty much it.

    But sure. if it’s too inconvenient to put in the 5 minutes of effort it requires to set up port forwarding everytime you move, I also don’t see an alternative to tunneling. Or you’d need to pay for a VPS.


  • h3ndrik@feddit.detoLinux@lemmy.worldAnti Malware with Linux
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    3 days ago

    Not really. Contrary to what people say, there is practically no malware targeting desktop machines and the risk is close to zero. There have been a few select pieces of malware during Linux’ history. But as far as I remember nothing to worry about for desktop users. You need to worry about security if you run a server. And ClamAV and such are mainly for scanning for Windows viruses, so noone else in the network gets infected by files they download from your server.

    Do backups, though. Loosing all your files is as easy as running ‘rm -rf *’ in the terminal.

    And as anecdotal evidence: I’ve been running Linux for like 20 years and I know lots of people who do. Practically no one I know uses an antivirus. And I know 0 people who got their desktops infected. We had our servers targeted though and the website defaced because we didn’t update the webserver for nearly two years. That definitely happens.

    Yeah and as other people pointed out: use software from the package repository of your Linux distribution. That’s the nice thing about Linux and a popular Distro, that most popular software is packaged and ready to install with one command/click. Lately some users have adopted the habit of installing lots of software from random sources. I avoid that unless it’s absolutely necessary.








  • I installed it like 2 weeks ago. As of now it’s still running and has a really low memory footprint compared to Synapse. But a lot of things aren’t implemented. Chatting works fine. I get a lot of warning messages about not implemented things, though. Like my client (FluffyChat) trying to query some profile status … I’d say try it. I’ve done so. But I can really only give some good advise after a few more weeks of using it. Maybe there is a dealbreaker.



  • Seems the two German supermarket chains really like to have the same infrastructure everywhere. Everywhere I go the Aldis look exactly the same. They have slightly different products depending on the country. But the price tags, interior, … is basically the same. Okay and we don’t have “Flaschenpfand” everywhere… (deposit on the plastic bottles and the machines where you can return bottles.) I bet all of this makes it a lot easier for their techs and management. And it could also explain why they sometimes redo a store that still looks fine and fit it with the latest shenanigans.

    And as an aside: I’ve shopped in the first Aldi store ever. It’s not far from where I live.




  • Yeah, you’re not doing it right. On Github you have to click on “Insights”. And alike Lemmy which is split into two parts, llama.cpp also has a backend called ggml that does the (tensor) maths. Combined, the git stats are as following for the last four weeks:

    • Lemmy (+UI) 207 files changed, +7,841 additions and -6,472 deletions
    • llama.cpp (+ggml) 707 files changed, +157,754 additions and -95,611 deletions.

    So they definitely touch a lot more code regularly. Whichever PRs you clicked on, they added 50 times as much lines of code in the same timeframe. And coding things like that is maths heavy and you also need to read the scientific papers and implement the maths. And they did quite some maths themselves and contributed their quanitzation techniques and benchmarked and studied them in addition to the coding. I’m really impressed by the guy. And he seems nice and attracted quite some contributors with his excellent and fast software. Reviews and comments their ideas and integrates them fast. And now it’s a flourishing project that leads in its field. And the project isn’t even that old…

    I get it. Software development isn’t that easy. Especially the ‘touching different parts of the code’ is something I don’t really like. I mean it is like it is. And having architectural patterns like this is fairly common (logic, database, UI) and you have like 2 models of the data, one for federation and then the internal representation. I’m not that familiar with the Rust frameworks and how cumbersome it is to deal with them. With the correct database abstraction toolkit and other frameworks it gets better and you can often tie the stuff together. Also helps with the bugs.

    I’m not even sure if you can assure that Lemmy has no bugs… I mean unit tests, integration tests and reviews won’t cut it with distributed or federated software, right? I mean you’d need to roll out a small cloud of instances and do end to end tests, check if everything federates and if there are performance regressions… I’m not sure where Lemmy is regarding this. I occasionally observe when something big happens like federation breaking. But I’m currently not that invested.

    Sure. And UI programming is also something that is not really fun to me. I’m also not sure why it hasn’t more contributors. Maybe the atmosphere isn’t that welcoming to new people. Or the userbase in total is just too small. I mean fediverse observer reports like 50k Lemmy users, and that’s not that much people if we’re talking about the subset of people who learned programming and have the spare time to contribute. Maybe it’s too interlinked with the rest of the code or not documented enough.




  • Since I’m dabbling in AI at the moment. What about llama.cpp? Dude handles like 50 pull requests a week, coordinates everything and codes himself. And I mean there is lots of Linux software I use, (web-development) frameworks, smarthome stuff and electronics projects that I participate in and I’m always fascinated by their pace and how they manage to do that in addition to a day-job?! And they regularly push new features… I’ve had contact with some, filed bugreports and sometimes the next day they solved my issues and pushed a new version.

    With Lemmy, my UI bugreports from a year ago are still open and not fixed. And yeah, I’m glad the last release was a bit bigger. But I mean it took 5 months… And moderation tools are traditionally an issue here. I’m glad something gets implemented. But we’re still far from where we need to be. Same with the image handling and proxying.

    I’m not sure what to make of this. Sure, software development ain’t easy. But every new release I check the changelog and usually it’s just some minor bugfixes. And twice a year a bigger release like this month with new features, yet the last bigger user-facing feature I can remember was instance blocking in december.