I've used clusterssh in the past, with success.  Be careful :)

Dan

On Thu, Nov 27, 2008 at 09:00:03PM -0600, Kevin Lombardo wrote:
> Hello-
> 
> On my Windows box, I have a program called Putty Command Sender, which
> will execute a command on all existing Putty instances, or a subset of
> them based on a filter.
> 
> Is there a good way to do this in Gnome? Whether with gnome-terminal
> or another term program?
> 
> Kevin
> 
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