Hi Keith
Thanks it worked like a charm. I should have been able to find this. I
ended up in a mind set-up, I didn't seem to be able to get out of.
I realize it is not the best way. It just sort of evolved. You should
have seen what it orginal looked like. :)
david
On Thu, 9 May 2002, Keith Winston wrote:
> On Thu, May 09, 2002 at 03:36:45PM -0400, dbrett wrote:
> >
> > sort -n +2 list.txt | awk '{print $2}' | grep - list2.txt
> >
> > list.txt list2.txt
> > server1 10.1.1.1 server1 10.1.1.1
> > server2 10.1.1.2 server2 10.1.1.2
> > server3 10.1.1.3 server3 10.1.1.3
> > ... server4 10.1.1.4
> > ...
> > What I was hoping was the last grep would take the ip addresses from the
> > first file search for this IP address in the second file.
>
> This is far from optimal, but I think you want the grep -f option.
>
> sort -n +2 list.txt | awk '{print $2}' > list.sorted
> grep -f list.sorted list2.txt
>
> Best Regards,
> Keith
> --
> LPIC-2, MCSE, N+
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>
>
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