On 2006-05-31, Sergei Organov <[EMAIL PROTECTED]> wrote:

> It seems that sniff on a real tty device could be implemented using the
> same technique strace uses to intercept and show syscalls, though I'm
> not aware of any sniffer application that does it.

Using strace you can indeed trace read/write calls on
user-specified file descriptors.  Figuring out which file
descriptors to trace is the tricky part.

-- 
Grant Edwards                   grante             Yow!  I was making donuts
                                  at               and now I'm on a bus!
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