Date: Sat, 03 Feb 2001 12:36:51 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: Poul-Henning Kamp <phk@critter.freebsd.dk>, chat@FreeBSD.org Subject: Re: DEVFS newbie... Message-ID: <XFMail.010203123651.jhb@FreeBSD.org> In-Reply-To: <15139.981232112@critter>
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On 03-Feb-01 Poul-Henning Kamp wrote:
> It's really very simple, if I get my way, this will be possible:
>
> # rm /dev/null
> # echo 'OOPS!'
^^^^^^^^^^^^
And this is the most important command in this whole sequence.. :)
> # rm -W /dev/null
> # ls -l /dev/null
> crw-rw-rw- 1 root wheel 2, 2 3 Feb 21:25 /dev/null
> # mount -t devfs devfs /home/jail/dev
> # cd /home/jail/dev
> # rm -f *
> # rm -W null zero tty console
> # ls -l
> crw------- 1 phk wheel 0, 0 2 Feb 01:09 console
> drwxr-xr-x 2 root wheel 0 2 Feb 01:06 fd
> crw-rw-rw- 1 root wheel 2, 2 3 Feb 21:25 null
> crw-rw-rw- 1 root wheel 1, 0 3 Feb 17:27 tty
> crw-rw-rw- 1 root wheel 2, 12 1 Jan 1970 zero
> #
--
John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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