[ILUG] Simple Socket sniffer?

[Colm MacCarthaigh]

On Thu, May 27, 2004 at 04:13:06PM +0100, Dermot Daly wrote:
> Hi,
> I'm looking for a utility for Linux that will:
> 1. Listen on a given port
> 2. Forward all data received on this port to another given host/port
> 3. ..and show the data it is passing on.

netcat :)

nc -l -p [port you want to listen on] | tee [datafile] | nc [host] [port]


-- 
Colm MacCárthaigh                        Public Key: colm+pgp at stdlib.net