Cygwin Man Page

Ref: http://softsmith.blogspot.com/2008/03/cygwin-man-pages.html

1. Download latest manual pages from Linux Document Project
   
2. Extract to where the man pages should belocated, for ex. /usr/share/man/man-pages-3.32/
   
3. In this case, add MANPATH /usr/share/man/man-pages-3.32/ to /etc/man.conf