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Redirecting all output to a var for post processing?by demian (Initiate) |
on Feb 13, 2001 at 14:00 UTC ( [id://58114]=perlquestion: print w/replies, xml ) | Need Help?? |
demian has asked for the wisdom of the Perl Monks concerning the following question:
I'm trying to find a way to make a program run truly quiet,
i.e. no STDOUT/STDERR until the main routines finish.
After running, I want to analyze the STDOUT/STDERR, filter it,
and make choices based on the results.
The catch: I want to avoid creating any files in the process. I've looked at the example from chapter 16 of The Perl Cookbook, but I don't quite get it. Originally posted as a Categorized Question.
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