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Answer: Redirecting all output to a var for post processing?

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Q&A > input and output > Redirecting all output to a var for post processing? contributed by goldclaw

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

goldclaw

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