Perhaps not a basic solution to a basic questions, but hopefully useful all the same
$SIG{__WARN__} = sub {
open(ERR, ">>error.log") or die ("Died because: $!\n");
print ERR @_;
close(ERR);
};
What this does is re-assigns the __WARN__ signal handler (the thing that handles all warnings) to an anonymous sub that outputs the warnings to a file. So now STDERR should be nice and quiet.
HTH
broquaint
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