Jun Wu 8710b6501b Better "exec 3>&1" comment ...

"Copy stdout to fd 3" is confusing. Explain the intention behind `exec 3>&1`.

Change-Id: Id19434121876e65a14c709beac26b9daf4a36a0a

2014-05-04 10:26:28 +08:00

44 KiB

Executable File

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