unless you have a real performance issue at hand or you're constrained otherwise; it's usually better to print to STDOUT in file processing scripts. This allows you to easily re-direct output to alternate files and to chain commands together with pipes for further processing. It's also a good idea to print debug output to STDERR in such scripts, so you can still chain scripts together without sending debug junk from one script to another. You can re-direct STDERR on the command line when running the script to another file etc.
the hardest line to type correctly is: stty erase ^H

In reply to Re: Speed comparison between printing to STDOUT and printing to a filehandle by aquarium
in thread Speed comparison between printing to STDOUT and printing to a filehandle by sberthold

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