Download caddy.sh and run bash caddy.sh
This will download and install caddy and create the necessary files.
Caddy will then run as non-root user "caddy".
Once done, you can use below command:
caddy start - Start Caddy Web Server
caddy stop - Stop/Shutdown Caddy Web Server
caddy restart - Restart Caddy Web Server</code
caddy status - Check Caddy Web Server running or not
caddy install - Install Caddy Web Server on fresh OS
caddy service - Make Caddy Web Server a service (upstart/systemd)
caddy update - Update Caddy Web Server
caddy delete - Uninstall Caddy and data.
caddy about - About Caddy Web Server Installer
caddy help - Parameters guide
caddy version - Check Script/Caddy/PHP5-fpm version info