• phx
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    1 year ago
    • Login as a user.
    • Delete the user while still logged in
    • Run command

    You should get a message “you don’t exist, go away”

    Not sure if that one is still around but I know one person who ran a script with “deluser $USER” and it ate root resulting in fun messages like that

    • marcos@lemmy.world
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      1 year ago

      My local deluser checks if the user has any active process. I tried deleting all of the data by hand, but the process is still assigned to a user name and id.

      I’m not sure if this one can error still can be replicated.

      • phx
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        1 year ago

        Well you could manually edit /etc/password and shadow I suppose

      • aname@lemmy.one
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        1 year ago

        Easy to try in a virtual machine with snapshot. Or use a filesystem snapshot