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  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -le
    "open  oldSTDOUT, '>&', \*STDOUT or warn qq{duping STDOUT: $!};
    ...
    ... and goodbye.
    C: *oldSTDOUT is defined at -e line 1.
    D: *STDOUT is defined at -e line 1.