Hi. I have a perl script that calls various programs. I would like to be able to 
verify that a given program is being called from the right place - what I would use 
"whence" for in the korn shell.

I tried 

   $path = `whence $cmdname`;

but I don't get anything in $path. I'm undoubtedly missing something - I'm a beginner!

Thanks in advance for any clues....

- DAP
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David Parker   
Rocket Software
(617) 614-2128



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