Peter via Postfix-devel <postfix-devel@postfix.org> wrote:
> Personally my feeling is that if someone is so brain dead as to actually
> name an unprivileged user "0" they will get what they deserve and so I
> would personally be fine with just using find ... -user 0 above.
I don't think it's a problem with people creating users, modern software loves
to create new users, wc -l /etc/passwd tells me there 38 in my system, but I
ever created one (it's over 10 only prefixed with systemd-). As one example I
can think at this moment of how one can end up with a user named 0, the Nix
package manager creates nix-build{0..19} users on install, if somehow there's a
config or environment variable that allows to customize this prefix "nix-build",
there you have it, maybe even accidentally.
BR.
-w
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