Read the node.js core api in man page format
$ bpkg install nman -g
source:
$ git clone https://github.com/jwerle/nman.git
$ cd ./nman
$ make install
or
(cd /tmp && git clone --depth 1 https://github.com/jwerle/nman.git && cd nman && sudo make install && cd -)
$ nman fs
MIT