euca-* commands xml responses

I want to watch t开发者_运维百科he XML response returned by euca-* requests. Do any one know how can I watch them?

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If you are interacting with Eucalyptus, the service is running on port 8773, so you could use something like

ngrep -d port 8773

on the machine you are running the commands. You need to be root on that machine.