A Byte Of Vim: Free/Open E-Book on the Vim 7 Editor
Cameron Parkins, December 4th, 2008
A Byte Of Vim is a newly released e-book by Swaroop C H that guides users, new and old, through the Vim 7 text editor. Released under a CC BY-SA license, the e-book is not only legally ripe for reuse but also approved for free cultural works.
Of particular note is A Byte of Vim‘s distribution model – primarily released online in wiki format, communal edits are easy and open, taking advantage of the freedoms inherent to BY-SA licensed works. You can download the e-book in PDF format as well.