ref: 3b5683eaed117c84688fea04c9d75897c2c9fae7
dir: /rc/bin/inst/finish/
#!/bin/rc
# desc: finish the installation and reboot
# prereq: bootsetup
# mustdo: 
switch($1) {
case checkdone
	finish=ready
	export finish
case go
	echo 'Congratulations; you''ve completed the install.'
	echo
	fshalt -r
	while(){}
}