NETBSD-DTARCE

http://www.openbsd.org/papers/

https://2015.asiabsdcon.org/timetable.html.en#T3A

http://teachbsd.org/

https://github.com/teachbsd/course

https://github.com/teachbsd/course

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原文地址：https://www.cnblogs.com/zengkefu/p/5631806.html