Switching into single user mode

If the machine is already running use: init -s (or -S)

At boot time do the following:

  1. reboot system

  2. when message displayed to interupt boot, hit any key within 10 seconds

  3. boot from normal path

  4. At interact with ISL enter Y

  5. At ISL prompt enter: hpux -is (;0)/stand/vmunix (although hpux -is will usually suffice)