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
		
Handy:
	https://sqlite.org/cli.html
	
reset the running flag:
	
	[root@server2 svc]# sqlite3 ../data/data.db 
	update BULIST set BuRunning=false;
	.quit
 
Command line
------------
 
	Increment debug level
		php main.php debug_inc
	Decrement debug level
		php main.php debug_dec
	
	Debug levels are:
		const DEBUG_LOW = 0;
		const DEBUG_MED = DEBUG_LOW+1;
		const DEBUG_HIGH = DEBUG_MED+1;
		const DEBUG_VHIGH = DEBUG_HIGH+1;