Linux Foundation's free online intro to Linux class opens its doors | ZDNet http://www.zdnet.com/linux-foundations-free-online-intro-to-linux-class-opens-its-doors-7000032217/ … //免費的Linux入門課程!
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Linux Foundation's free online intro to Linux class opens its doors | ZDNet http://www.zdnet.com/linux-foundations-free-online-intro-to-linux-class-opens-its-doors-7000032217/ … //免費的Linux入門課程!