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November 28, 2018 10:06
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tee stderr and log both output streams
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| # stderr as process output, and then stdout and stderr to independent log files | |
| command 1> stdout.log 2> >(tee -a stderr.log >&2) | |
| # stdout as process output, and then stdout and stderr to independent log files | |
| command 2> stderr.log 1> >(tee -a stdout.log >&1) |
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| #!/usr/bin/env ruby | |
| STDOUT.puts 'hi from stdout' | |
| STDERR.puts 'hi from stderr' |
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