Date: Mon, 26 Mar 2001 16:38:19 -0500 From: Mikel <mikel@ocsinternet.com> To: Johnny Dang <johnny.dang@johnnydang.net> Cc: FreeBSD IpFW <FREEBSD-IPFW@FreeBSD.ORG> Subject: Re: Scripting with IPFW Message-ID: <3ABFB6CB.4A876CC2@ocsinternet.com> References: <Pine.BSF.4.21.0103261533420.9772-100000@johnnydang.net>
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Hey man cool, hope you don't mind I had to try your script out and well I came
up with this...thanks for sending back the code byte...
#!/bin/sh
oif=`ifconfig fxp0 |grep inet | head -1 | awk '{print $2}'`
omask=`ifconfig fxp0 |grep inet | head -1 | awk '{print $4}'`
iif=`ifconfig rl0 |grep inet | head -1 | awk '{print $2}'`
imask=`ifconfig rl0 |grep inet | head -1 | awk '{print $4}'`
onet=`cidr -q ${oif} -h ${omask} | grep network | awk '{print $3}'`
inet=`cidr -q ${iif} -h ${imask} | grep network | awk '{print $3}'`
echo "onet=\"${onet}\""
echo "oif=\"${oif}\""
echo "omask=\"${omask}\""
echo
echo "inet=\"${inet}\""
echo "iif=\"${iif}\""
echo "imask=\"${imask}\""
Cheers,
Mikel
PS: cidr is a neat little util found in /usr/ports/net/cidr
Johnny Dang wrote:
> Thanks you all (especially UNIX, SCANNER, Mikel, and Scott)... That is why
> this FreeBSD is great... This line will do it (I can now base on this and
> change to fix my need)...
>
> ifconfig de0 | grep "inet" | head -1 | awk '{print $2}'
>
> Thanks to you all... But why the orginal commands from Linux won't work on
> FreeBSD?
>
> ifconfig de0 | grep "inet" | cut -d -f2 | cut -d " " -f1 ?
>
> Just for curiosity? Btw, I download the new RedHAT Wolverines and Mandrake
> 8.0 and those GUI look like Lindows now. But my boss likes it !!!!!
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++
> "The instructions said to use Windows 98 or better,
> so I installed FreeBSD...It is working now!..."
> ++++++++++++++++++++++++++++++++++++++++++++++++++
> Johnny Dang <Johnny.Dang@johnnydang.net>
> Senior Network Engineer/MCSE + Internet
>
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