В Tue, 15 Apr 2014 12:06:44 +0400
Alexander Tsoy <alexan...@tsoy.me> пишет:
> В Tue, 15 Apr 2014 11:11:53 +0900
> Naohiro Aota <na...@gentoo.org> пишет:
>
> > Diego Elio Pettenò <flamee...@flameeyes.eu> writes:
> >
> > > I'm pretty sure we have an eclass function to get the name of the
> > > 0 group.
> >
> > I can't find one... but found qmail.eclass is using exactly same
> > method.
> >
> > > export GROUP_ROOT="$(id -gn root)"
>
> "id -gn root" prints initial group name of the user root. This is
> exactly what you want in fcaps.eclass. In linux "id" accepts only
> username as argument, it doesn't support uid.
>
But if you really want to convert gid=0 to groupname, then use egetent()
as also noted by Cyprien:
inherit user
...
local group=$(egetent group 0)
group=${group%%:*}
--
Alexander Tsoy
