Install Caddy Server on Ubuntu

caddy.sh

apt install curl
curl https://getcaddy.com | bash -s cors,expires,filemanager,git,hugo,ipfilter,jsonp,jwt,locale,mailout,minify,multipass,prometheus,ratelimit,realip,search,upload
chown root:root /usr/local/bin/caddy
chmod 755 /usr/local/bin/caddy
setcap 'cap_net_bind_service=+ep' /usr/local/bin/caddy
mkdir /etc/caddy
chown -R root:www-data /etc/caddy
mkdir /etc/ssl/caddy
chown -R www-data:root /etc/ssl/caddy
chmod 0770 /etc/ssl/caddy
touch /etc/caddy/Caddyfile
mkdir /var/www
chown www-data:www-data /var/www
chmod 555 /var/www
curl -L https://github.com/mholt/caddy/raw/master/dist/init/linux-systemd/caddy.service -o /etc/systemd/system/caddy.service
chown root:root /etc/systemd/system/caddy.service
chmod 744 /etc/systemd/system/caddy.service
systemctl daemon-reload
sudo systemctl enable caddy.service

I updated the curl command on line 15, as per @slobo's comment on the original.

Thanks for this, i've been looking for this script for a while!