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Joined 11 months ago
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Cake day: July 31st, 2023

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  • So an option that is literally documented as saying “all files and directories created by a tmpfiles.d/ entry will be deleted”, that you knew nothing about, sounded like a “good idea”?

    Bro, if it sounded like a good idea to someone, you didn’t fucking warn them enough. Don’t put this on them without considering what you did to confuse them.

    Also, nfn, the systemd documentation is a nightmare to read through, even if you know exactly what you’re looking for.

    (I’m still gonna keep using systemd because it’s better than the alternatives, though. OP, don’t write stuff off because 1 guy is a dick.)








  • This is true but also the way her date phrased the response was pretty rude af. If someone references a movie I don’t know, I don’t go “La-dee-da, look at Mr. Film Buff over here,” since that would be fucking rude (and I also like films, but that doesn’t mean I know most of them).

    I would probably instead say, “Is that a movie you like? Should I watch it?”





  • EDIT: Noticed you’re talking about Gitlab in the question, and I responded about Github, but I’m certain that gitlab does everything the same way, because that’s all the technology is capable of. (I have no way to test the ssh -T command at the end for gitlab, though, so ymmv.)

    To clear up some minor confusion here:

    1. Github knows nothing about your private key. There’s very little metadata stored in the private key, and github.com has access to none of it. That includes email address or identity.
    2. Github has identity information stored for you, and then, separately, you uploaded a public key. The public key also contains no information about you, but github knows it’s part of your account. Additionally, github enforces a requirement that your public key can’t be uploaded to any other account, for the reason I’m about to state below.
    3. Github has an index built of everyone’s public keys (or more likely their digests, although the technical details of the index are not something known to me–and it doesn’t matter). When it sees an authentication request, it looks up the digest in the index, which maps to a user account.

    At this point it already knows who is trying to authenticate. Once your authentication request succeeds with your public key (the usual challenge-response handshake associated with asymmetric cryptography), github interacts with your ssh client (most likely git) applying the permissions of your user and your user account.

    BTW, github has a documented method for testing the handshake without doing any git operations:

    ssh -T [email protected]
    

    Depending on your ssh config, you might also need to supply -i some_filename.pem to this. Github will reply with

    Hi aarkon! You've successfully authenticated, but GitHub does not provide shell access.
    

    and then close the connection.

    Note that the test authentication uses the username git and, again, contains no information about who you are. It’s all just looked up on github’s side.






  • I’m not gonna read this person’s Evangelion analogy, but I did go to the trouble to hunt down what Jon Ringer actually did.

    Here’s a link.

    I don’t agree with him, and representation of particular minority groups, including gender minorities, are important when they are particularly under attack. It is important to actively resist the marginalization of groups under attack by elevating their voices.

    That said, I’m not sure what Jon did was actually “actionable”. I’d say, stop listening to him and treating him as a leader? As someone with lots of close trans friends, I think this guy lowkey sucks, but I think this suspension is weird.