Before knowing Capture::Tiny, I did it with something like 
...
my $mode   = '>';
if ($option eq 'append') { $mode = '>>'; };
close STDOUT;
open (STDOUT, $mode, $fname) or die "cannot open (STDOUT) $fname: $!";
...

[download]
updated module name … well, I do like cats :-)

In reply to Re: Redirecting Standard Output inside perl by soonix
in thread Redirecting Standard Output inside perl by Anonymous Monk

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