[CentOS] grabbing ip address from kickstart pre
Keith Roberts
keith at karsites.net
Sun Aug 14 20:06:17 UTC 2011
On Sun, 14 Aug 2011, Joseph L. Casale wrote:
> To: 'CentOS mailing list' <centos at centos.org>
> From: Joseph L. Casale <jcasale at activenetwerx.com>
> Subject: Re: [CentOS] grabbing ip address from kickstart pre
>
>> how can I go about extracting the IP address from with in the %pre section
>>
>> I was going to do something like:
>> cat /proc/cmdline | tr ' ' '\n' | grep ks=http | tr '/' ' ' | awk {'
>> print $2'}
>>
>> Since tr isnt available how else can I do it?
>
> Jerry,
> You ever solve this? You can do this all with awk alone.
The thing is if it's in the %pre section, AWK would not have
been installed yet?
Kind Regards,
Keith Roberts
>
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