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Michael Hart Permalink
August 26, 2012, 10:08

I've always wanted to know how you can take a single process, pipe its stderr to one process and its stdout to another.

Any idea?

Comment Responses

August 26, 2012, 12:48

Easily! Use process substitution:

$ command > >(stdout_processor_command) 2> >(stderr_processor_command)

This sends stdout to stdout_processor_command and stderr to stderr_processor_command.

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