I Appreciate this move from the Linux Foundation.
"The Linux Foundation announced that it would be working with edX, a
non-profit online learning site governed by Harvard and MIT, to make its
"Introduction to Linux" course free and open to all." - arstechnica.com
http://arstechnica.com/information-technology/2014/03/2400-introduction-to-linux-course-will-be-free-and-online-this-summer/
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Thanks & Regards,
Prasanna Venkadesh.