Systemd cheat sheet

Install the service file and reload the daemon
$ sudo cp myservice.service /etc/systemd/system/ $ sudo systemctl --system daemon-reload

Manually start the service
$ sudo systemctl start myservice.service

Manually stop the service
$ sudo systemctl stop myservice.service

Enable the service
$ sudo systemctl enable myservice.service

Disable the service
$ sudo systemctl disable myservice.service