Reboot PC from within FixIt

[javocado]

I'm running a FixIt shell off the FreeBSD 8.4amd disk 1 CD, launched from
sysinstall.

I have then setup remote access via ssh.

I'd like to know if there's a way for me to reboot the PC from within the
FixIt shell (over ssh). All exiting from the FixIt shell sends me back to
sysinstall.

Thanks