On Tue, Aug 23, 2016 at 2:39 AM, Daniel Campbell <z...@gentoo.org> wrote:
>
> It makes a bit more sense to rely on previous configuration
> (/etc/conf.d/hostname) and write a tiny 'script' that populates
> /etc/hostname. bash could do it (naively) in two lines:
>
> source /etc/conf.d/hostname
> echo "$hostname" > /etc/hostname
>

Seems to me that symlinking /proc/sys/kernel/hostname would be
simpler.  Also, more reliable, because there are other ways the
hostname could be set other than from /etc/conf.d/hostname.  The
hostname can also change.

-- 
Rich

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