read -p "IP Address of this PC: " ip_addr; net_id=${ip_addr%.*}; sudo apt update; sudo apt-get --yes --force-yes upgrade; sudo apt-get --yes --force-yes install nginx bind9; sudo service nginx stop; sudo service bind9 stop; sudo mkdir -p /srv/steamcache/logs /srv/steamcache/info; sudo chmod -R 777 /srv/steamcache/; sudo chown -R www-data:www-data /srv/steamcache; sudo tee /etc/nginx/nginx.conf <