My install script for new GCP instances to install all the necessities.

install.sh

#!/bin/bash

# Prefer IPv4 over IPv6 - make apt-get faster
sudo sed -i "s/#precedence ::ffff:0:0\/96  100/precedence ::ffff:0:0\/96  100/" /etc/gai.conf

# Update Packages
sudo apt-get update -y
sudo apt-get upgrade -y

# Nano Editor
sudo apt-get install nano -y

# Screen
sudo apt-get install screen -y

# Add Swapfile
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile

# ufw Firewall
sudo ufw allow 22
sudo ufw allow 80
sudo ufw allow 443
sudo ufw --force enable

# NodeJS
curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -
sudo apt-get install -y nodejs
sudo apt-get install -y npm

# Git
sudo apt-get install git -y
git config --global user.name "Nathan Tannar"
git config --global user.email nathantannar4@gmail.com

# NGINX
sudo apt-get install nginx -y
sudo service nginx stop
sudo rm -r /etc/nginx
sudo git clone https://github.com/nathantannar4/nginx-config /etc/nginx
rm -r /usr/share/nginx/html
sudo service nginx start

# Vapor
eval "$(curl -sL https://apt.vapor.sh)"
sudo apt-get install swift vapor -y

# MySQL
sudo apt-get install mysql-server
mysql_secure_installation

# MongoDB
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 9DA31620334BD75D9DCB49F368818C72E52529D4
echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.0.list
sudo apt-get update
sudo apt-get install -y mongodb-org
sudo apt-get install -y mongodb-org=4.0.1 mongodb-org-server=4.0.1 mongodb-org-shell=4.0.1 mongodb-org-mongos=4.0.1 mongodb-org-tools=4.0.1