Service
-------
 
	After placing the service at 
		/usr/lib/systemd/system/bu_cmdr.service
	refresh the daemon:
		systemctl daemon-reload
 
	Start the service
		systemctl start bu_cmdr.service
		
	Stop the service
		systemctl stop bu_cmdr.service
		
	Print the logs (f follow)
		journalctl -fu bu_cmdr.service
 
	To start the service at boot time, place the service file (or symlink) in:
		cd /etc/systemd/system/
		ln -s /usr/lib/systemd/system/bu_cmdr.service
		
		then enable it
		systemctl enable bu_cmdr.service