How can I do a ps on /usr/crash/vmcore?

[govern at houxf.UUCP]

The manual page for crash(8) in 4.1BSD says to run "ps -axlk" to
analyze the /vmcore created by a crash.  However, my vmcore file
was saved as /usr/crash/vmcore.6, and I don't have a spare 4 Meg of
space on my root file system to move the file back to /vmcore.
Is there any way I can lie to ps about the location, or otherwise
make it work?
			Thanks;   Bill Stewart
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