[help with grep]

Fraser Campbell fraser-Txk5XLRqZ6CsTnJN9+BGXg at public.gmane.org
Mon Dec 15 12:38:22 UTC 2003

On December 15, 2003 07:04 am, GDHough wrote:

> After I get the common ports catalogued, I hope to use diff to find what's
> left-over and flag those lines with same source and destination ports. Can
> I simplify the above and thus remove much of the sleep in the script?

Yes, use logcheck (or similar) program to do the job for you.

> Shouldn't grep DPT=22\> work? That's what I'm seeing in the man page.

You are searching for DPT=22> ... there is no > in the iptables.  You could 
search for port number followed by a space.

  grep 'DPT=22 ' /var/log/messages

Fraser Campbell <fraser-Txk5XLRqZ6CsTnJN9+BGXg at public.gmane.org>                 http://www.wehave.net/
Georgetown, Ontario, Canada                               Debian GNU/Linux

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