If collecting all output in the same variable is OK for you, then using Tie::STDERR would do the job: 
use vars qw($OUTPUT);
use Tie::STDERR \$OUTPUT;
*STDOUT=\*STDERR;

[download]
You might want to save the value of STDOUT if you would like to print something after you are done filtering etc.

goldclaw

In reply to Re: Redirecting all output to a var for post processing? by goldclaw
in thread Redirecting all output to a var for post processing? by demian

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