#!/usr/bin/env bash # Install ufw package if needed: sudo apt-get update sudo apt-get -qq install --no-install-recommends ufw # Basic ufw firewall setup allowing ssh, http, and https: sudo ufw default deny incoming sudo ufw default allow outgoing sudo ufw allow ssh sudo ufw allow http sudo ufw allow https sudo ufw logging off sudo rm -f /var/log/ufw.log sudo ufw --force enable