-sudo apt-get update
-sudo apt-get install build-essential libssl-dev
-curl -sL https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh -o install_nvm.sh
-nano install_nvm.sh
-bash install_nvm.sh
-source ~/.profile
-nvm ls -remote
-nvm install 8.15.0
-nvm use 8.15.0

-npm install

npm tests

npm run pretest

npm run pretest -- --fix    

istanbul cover test/test.js

i.e log(chalk.blue('Server is running'));

istanbul cover test.js

install mongodb for your system

install nodemon server i.r npm install -g nodemon
run it by issuing the following command i.r nodemon server

POST http://localhost:3000/users/register -data  { username: "menty", password: "menty44" }
POST http://localhost:3000/users/authenticate -data  { username: "menty", password: "menty44" }

GET http://localhost:3000/api/profiles
POST http://localhost:3000/api/patch -data { title: "menty", message: "menty44" }
GET http://localhost:3000/api/thumbnail

https://cloud.docker.com/repository/docker/menty44/hackerbay 

docker pull menty44/hackerbay

docker images

docker run -p 49160:8080 -d menty44/hackerbay i.e it should be running on http://localhost:8080 

docker exec -it <container id> /bin/bash i.e the app should be under this path /usr/src/app