"Erik E. Fair" <fair@clock.org> writes:

...
> 
> In addition, Jonathan Stone has suggested that a "halt" command be added to
> the generic DDB command set, with a rough interpretation of "return control
> to whatever PROM monitor exists on this machine".
> 
It would also be nice to have a command that tries to sync the disks,
before you halt and/or reboot.