How to set Golang's log output back to console?

Question

Google Go's log package has SetOutput - a function for setting the log output to any io.Writer. After I set it for testing, I would like to revert the output back to the standard console output - how do I do that? I don't see any obvious way of resetting it in the log or io packages.

frhack · Accepted Answer · 2015-06-07 19:47:45Z

100

For standard error (the default):

log.SetOutput(os.Stderr)

For standard output:

log.SetOutput(os.Stdout)

http://golang.org/src/log/log.go

answered Jun 7, 2015 at 19:47

frhack

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