Depends what you mean by "uniquely"? Ie. Is it the internal handle you're interested in; or where it is pointing:

C:\test>perl -mstrict -wle"print \*STDERR; open STDERR, '>', 'junk.err
+' or die $!; print \*STDERR;"
GLOB(0x1da110)
GLOB(0x1da110)

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In reply to Re: Hex value of Perl file handle to uniquely identify by BrowserUk
in thread Hex value of Perl file handle to uniquely identify by eyepopslikeamosquito

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