#!/bin/bash set -euo pipefail sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF sudo apt-get update -qq curl -sL https://deb.nodesource.com/setup_0.12 | sudo -E bash - sudo apt-get install -qq nodejs node --version