open(STDERR, ">&", \*$TeeErr);

This line doesn't do what you think. I suspect you've got a file named something like IO::Tee=GLOB(0x123456) on your system, with the output you desire.

Something like *STDERR = $TeeErr comes closer to what you want, but isn't perfect.

The surest way to trap and tee all of a program's output is, it seems to me, external: simply run the code piped to a teeing process.

-Mike

In reply to Re: Redirect to STDOUT and file by pilcrow
in thread Redirect to STDOUT and file by stevendel

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