On Thu, 20 Apr 2000, Minh Van wrote:
> > What you want is this
> >
> > tcpdump -i ppp0 | tee -a /tcpdump.log
> >
> > This will show you the output on the screen AND save it in the file
> > /tcpdump.log
>
> why doesn't it work then ?
Define doesn't work?
How long do you run the command? If it's a short time, I/O buffering
may be getting in your way.
What happens when you run
echo hello | tee -a /tmp/hello
That works for me. Are you giving tcpdump the correct arguments?
Regards
Peter
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