Date: Tue, 23 Mar 2010 19:47:52 -0700 From: Garrett Cooper <yanefbsd@gmail.com> To: Andrew Thompson <thompsa@freebsd.org> Cc: FreeBSD-Hackers <freebsd-hackers@freebsd.org>, Atom Smasher <atom@smasher.org> Subject: Re: kenv - output needed Message-ID: <7d6fde3d1003231947s74b62337yec0d7f0ff903d69b@mail.gmail.com> In-Reply-To: <20100324014229.GF45454@citylink.fud.org.nz> References: <1003231706140.40436@smasher> <20100323180354.GD45454@citylink.fud.org.nz> <1003240736570.40436@smasher> <7d6fde3d1003231210s38ec9419r5149fa7af6f5bd2b@mail.gmail.com> <1003241407070.40436@smasher> <20100324014229.GF45454@citylink.fud.org.nz>
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On Tue, Mar 23, 2010 at 6:42 PM, Andrew Thompson <thompsa@freebsd.org> wrote:
> On Wed, Mar 24, 2010 at 02:09:41PM +1300, Atom Smasher wrote:
>> On Tue, 23 Mar 2010, Garrett Cooper wrote:
>>
>>> Are you looking for data represented similar to sysctl(8)?
>> ============
>>
>> it doesn't quite have to be, but it is being parsed in a script.
>
> How about pulling the kenv variables into the script.
>
> #!/bin/sh
>
> eval $(kenv | awk -F= '/^smbios/ { gsub("\\\.","_",$1); print $1 "=" $2}')
>
> echo $smbios_chassis_maker
That's assuming that the there are only two tokens separated by =
though... Maybe something like the following?
eval $(kenv | awk -F= '{ gsub("\\\.", "_", $1); x= ""; for (i=1; i <=
NF; i++) { if (i > 1) { x = x "="; } x = x "" $i; } print $1 "=" $x
}')
Thanks,
-Garrett
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