Writing to read(me)

Etherpad is ... 
Etherdump is ... 
Etherbox is ...
Etherpad is the core of google docs https://techcrunch.com/2008/11/19/etherpad-shows-google-docs-how-its-done/
Do you know how / where to install plugins for etherpad?

From Roel, during the original network setup:
Etherpad is still very bare bones. It is run as user etherpad and the
files are in /home/etherpad/etherpad-lite/ . There there is a
settings.json you might want to look at. It might be nice to install
additional plugins, such as the one that allows you to link to other
pads using just the [[padname]]. It stores all the data in an sqlite
file, see the settings.json.

Make a new pad:

Possible plug-ins: