Provides a wrapper
entrypoint.sh file, which has several predefined commands for use in pterodactyl's CLI: start, stop, restart, checkupdate, update, broadcast <message text>, command <command text>.
checkupdate and update stop the server if it is running, update it, and then restart it. checkupdate checks if an update is required, and if so, stops the server and restarts it after the update.
Stopping the server saves it.