this post was submitted on 06 Sep 2024
614 points (90.4% liked)

linuxmemes

21428 readers
775 users here now

Hint: :q!

Sister communities:

Community rules (click to expand)

1. Follow the site-wide rules

2. Be civil
  • Understand the difference between a joke and an insult.
  • Do not harrass or attack members of the community for any reason.
  • Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
  • Bigotry will not be tolerated.
  • These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.
    • 3. Post Linux-related content
  • Including Unix and BSD.
  • Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
  • No porn. Even if you watch it on a Linux machine.
    • 4. No recent reposts
  • Everybody uses Arch btw, can't quit Vim, and wants to interject for a moment. You can stop now.
    •  

    Please report posts and comments that break these rules!

    Important: never execute code or follow advice that you don't understand or can't verify, especially here. The word of the day is credibility. This is a meme community -- even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don't fork-bomb your computer.

    founded 1 year ago
    MODERATORS
    [email protected]
    [email protected]
    [email protected]
    614
    Remember: GNU/Linux and other UNIX systems can make files that are case-sensitive, Windows can't make files that are case-sensitive (lemmy.world)
    submitted 2 months ago by [email protected] to c/[email protected]
    242 comments fedilink hide all child comments
     
    you are viewing a single comment's thread
    view the rest of the comments
    [–] [email protected] 4 points 2 months ago (2 children)

    I think you might even be able to get away with /s if you escape them properly in the filename.

    [–] [email protected] 4 points 2 months ago* (last edited 2 months ago) (1 children)

    Just tried. It processes the escape first and then finds the path with it. Essentially, making it look into a directory made by the characters before the \/.

    The above was when I tried:

    echo "asd" > asd\/dsa

    But then I tried using Dolphin (GUI File Browser) to make a file and:

    ❯ ls
 1   2   3   4  'asd\⁄sad.txt'
❯ ls
1  2  3  4  asd⁄sad.txt

    In the first one, the backslash is not the escape character, but part of the text.

    Turns out Dolphin just replaces the forward slash with U+2044 "Fraction Slash" character, hence, not requiring any escape. I'd call that cheating, but it works well.

    [–] [email protected] 2 points 2 months ago* (last edited 2 months ago) (1 children)

    Turns out Dolphin just replaces the forward slash with U+2044 “Fraction Slash” character, hence, not requiring any escape. I’d call that cheating, but it works well.

    called it, i knew someone would use illegal characters eventually.

    [–] [email protected] 1 points 2 months ago* (last edited 2 months ago) (1 children)

    I would have a problem if a terminal app were to do something like this, but for GUI apps, it is expected for them to make stuff easier.
    And I feel like, if you were to use a slash in a file name, it would most probably be either an "or" slash or a fraction slash, so the substitution is fine in my books.

    illegal characters

    Not sure about calling it that, considering it is a standard UTF-8 character. (0x2044 in UTF-16)

    [–] [email protected] 2 points 2 months ago

    I would have a problem if a terminal app were to do something like this, but for GUI apps, it is expected for them to make stuff easier. And I feel like, if you were to use a slash in a file name, it would most probably be either an “or” slash or a fraction slash, so the substitution is fine in my books.

    it's close enough, i generally consider an "illegal" character a non typable character. Especially these alt characters that are visually hard to distinguish from others such as the forward slash for example, i believe this was the same character used for a handful of somewhat clever phishing scams.

    Seems like it's fair enough to me.

    [–] [email protected] 3 points 2 months ago* (last edited 2 months ago) (1 children)

    i'm not sure if you're allowed to escape the / character, i feel like it's blatantly illegal. But you could use the funny character set trolling thing instead, where you use a not forward slash instead. (not the \)

    [–] [email protected] 3 points 2 months ago (1 children)

    I'm fairly confident MacOS allows it, I've seen people do some Utterly Cursed shit in MacOS, but idk about Linux

    [–] [email protected] 2 points 2 months ago

    maybe on macos, that might be funny, it's probably fucky over there for some other reason anyway.

    Im pretty sure it's just explicitly illegal in linux though.