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Re: Tramp 24.4: /usr/bin/id: cannot find name for group ID
From: |
Michael Albinus |
Subject: |
Re: Tramp 24.4: /usr/bin/id: cannot find name for group ID |
Date: |
Sat, 01 Nov 2014 16:29:11 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
"Kai Großjohann" <address@hidden> writes:
Hi Kai,
as always, I'm happy to see you!
> I wonder what does, say, "ls -lg" display if there is a user id that
> has no name or a group id that has no name in its listing? Would it
> make sense for Tramp to do the same thing?
It returns the uid/gid as number:
# touch xxx
# sudo chown 12345:12345 xxx
# ls -l xxx
-rw-rw-r-- 1 12345 12345 0 Nov 1 15:57 xxx
Better suited seems to be stat, which returns "UNKNOWN":
# stat -c "%U %G" xxx
UNKNOWN UNKNOWN
So I will add this as alternative to `tramp-get-remote-uid' and
`tramp-get-remote-gid'.
> Kai
Thanks for the tip, Kai! Best regards, Michael.