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RE: Testing for filehandles

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From:
eric-perl
Date:
March 27, 2002 16:21
Subject:
RE: Testing for filehandles
Message ID:
Pine.LNX.4.33.0203271511230.20427-100000@lucy
On Wed, 27 Mar 2002, Bob Showalter wrote:
> You can pass a filehandle glob to IO::Handle::opened():

Thanks, Bob! After reading the IO::Handle man page, I decided to distill 
this approach a bit further:

  print F if fileno(F);

-- 
Eric P.
Los Gatos, CA
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