On 3/25/07, Robert Connolly <[EMAIL PROTECTED]> wrote:
>
> Using 99 works, but I think 65534 is more widely understood as the 'nobody'
> ID... in that if you see a uid 65534 in a tar archive you automatically know
> it once belonged to 'nobody'. A group ID of 65533 would be easy to assume as
> a close relative of 'nobody', such as 'nogroup'.
>
> There are probably uses for this assumption, but the only one I can think of
> is when unpacking binary tarballs with programs like 'kdesud' which are 'sgid
> nogroup'.
>
> Using these large and old fashioned ID numbers is logical to me, even though
> there's no technical merit to it.
>
> I could see ID 99 becoming understood as 'nobody', but currently I don't think
> it is (in the scope of the *nix community).

On Fedora, they have both:

$ grep nobody /etc/passwd
nobody:x:99:99:Nobody:/:/sbin/nologin
nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
$ grep nobody /etc/group
nobody:x:99:
nfsnobody:x:65534:

--
Dan
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