Follow along! Do each window in order

Window 1

mkdir etherpadProxy
git clone git@github.com:ether/etherpad-proxy.git
cd etherpad-proxy && npm i && node app.js

Window 2

cd etherpadProxy
git clone git@github.com:ether/etherpad-lite.git 1
cd 1 && bin/run.sh
# wait for this to show "Etherpad is running"

Window 3

cd etherpadProxy
cp -R 1 2
cd 2
sed -i 's/9001/9002/g' settings.json
bin/fastRun.sh

Window 4

cd etherpadProxy
cp -R 1 3
cd 3
sed -i 's/9001/9003/g' settings.json
bin/fastRun.sh

Now visit http://127.0.0.1:9000