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Just realized I can just use "..." to go back two directories! Is this a zsh feature? (lemmy.ca)

submitted 1 year ago by [email protected] to c/[email protected]

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I accidentally discovered that both "cd ..." and "..." work, and moreover, I can add more dots to go back further! I'm using zsh on iTerm2 on macOS. I'm pretty sure this isn't a cd feature. Is this specific to zsh or iTerm2? Are there other cool features I just never knew existed??

I'm so excited about an extra dot right now.

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[–] [email protected] 1 points 1 year ago (1 children)

I’ve always thought it was funny how *nix lets you name things in a way that makes it miserable for others lol. I think I had a directory named - because of a mkdir syntax error.

[–] [email protected] 2 points 1 year ago

I guess this is an interesting contrast to Windows, where not only certain characters (like ? or * or |) are banned, but also entire filenames that used to refer to device files in DOS (con, prn, lpt1, etc.)