[AG-TECH] Killing a grid-proxy?

[Randy Groves]

How does one go about killing off a grid-proxy?  I haven't started poking 
around yet - if someone knows it would save me the trouble.  I would like 
to be able to do this to test usage of different certificates in a 
client.  But so far, my experience is that the grid-proxy seems to outlive 
a reboot.  In the earlier interations - with the WinGlobus setup, there was 
a separate grid-proxy routine - and I seem to remember that you could kill 
the proxy there.

-randy