[ic] Gentoo: Different syntax for su command
docelic at mail.inet.hr
Mon Jan 17 06:16:41 EST 2005
> Upon installing IC on a new Gentoo box I found that the following does
> not work:
> su -c "/usr/local/interchange/bin/interchange -r" interch (this is
> recommended during install/makecat)
> Using this syntax you will get the following:
> "The Interchange server must not be run as root."
> instead I needed to use the following syntax:
> su - interch -c "/usr/local/interchange/bin/interchange -r"
Well, "su interch" and "su - interch" should both be valid, and do one
little different thing; the inclusion of " - " creates a "login shell",
whereas su without it doesn't; and this is the same everywhere.
You both changed the order of parameters, and added " - ". I don't
believe anyone would break su in a way you describe; try playing around
some more to come to the *actual* source of problem.
A little hint, as root, try running:
su -c id nobody
If it reports ID nobody, then nothing has changed in Gentoo version
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