Date: Fri, 15 Apr 2011 17:49:21 +0200 From: rank1seeker@gmail.com To: freebsd-hackers@freebsd.org Subject: Re: Add SUM sysctl Message-ID: <20110415.154921.875.2@DEV> In-Reply-To: <22B12EE4-AE7B-49F7-B6BA-3FE7F967F508@gsoft.com.au> References: <20110415.150349.671.1@DEV> <22B12EE4-AE7B-49F7-B6BA-3FE7F967F508@gsoft.com.au>
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> On 15/04/2011, at 17:03, rank1seeker@gmail.com wrote: > > I would like implementation of boolean sysctl var, that would show, is system in a single user mode. > > I would like it from 8.3 onwards. > > AFAIK the kernel doesn't have a "single user" mode. > > It's just that when you boot into single user mode it asks you want to run rather than starting /sbin/init. I see, but 'ps' shows /sbin/init as PID 1, in both SUM and MUM. How can I fiducially ensure that I am in SUM. On what to rely/look on. I wana put it in sh's function, for usage in scripts.
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