[Bradford] Free edX Course - Introduction to Linux by the Linux Foundation (plus other courses)

[Nick Rhodes]

https://www.edx.org/course/linuxfoundationx/linuxfoundationx-lfs101x-introduction-1621#.U9inwNZ38jg

Start August 1st.
You can follow classes (free certificate or pay for a verified cert) or 
"Audit" the class - where you get access to all the course material to 
do in your own time.

Note there are also 2 interesting courses on edX Introduction to 
Computer Science and Introduction to Computer Programming, Part 1 which 
are both free to Audit too.

Cheers, Nick.