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How about crud permission system
(lemmy.ml)
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This is really user error, but if you want to be insane instead of using a proper workflow to prevent things like this: https://www.howtogeek.com/790679/how-to-use-the-chattr-command-on-linux/
=O may be this is it. Ill play with it to find it when get back home. But why are you calling "insane" thing. To me file attributes make sense