[ale] Question about awk

[Jim Kinney]

sed  's/.\+\[\([0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+\)\].\+/\1/' < foo
where foo has the pile of stuff you want the IP's from.

On Wed, Sep 16, 2009 at 7:19 PM, Chuck Payne <terrorpup at gmail.com> wrote:
> Guys,
>
>
> Another simple question. I am looking into my mail logs, I just like
> to get the ip that is between []
>
> athedsl-4487021.home.otenet.gr[94.71.67.117]:
> unknown[187.78.66.100]:
> unknown[192.168.105.11]:
> c-98-224-185-217.hsd1.mi.comcast.net[98.224.185.217]:
> athedsl-333802.home.otenet.gr[85.72.159.136]:
> athedsl-333802.home.otenet.gr[85.72.159.136]:
> pool-151-202-63-204.ny325.east.verizon.net[151.202.63.204]:
> ppp-124-122-183-185.revip2.asianet.co.th[124.122.183.185]:
> unknown[62.68.49.34]:
>
>
> Here my search string...
>
> grep 'Recipient address rejected' mail.log | awk '{ print $10 }'
>
>
> I have tried to use sed to remove [] hoping that it would every before
> and after the [] 's, but it ugly.
>
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-- 
-- 
James P. Kinney III
Actively in pursuit of Life, Liberty and Happiness