Reset the SYSTEM password on OpenVMS 8.4

1 · RvE · Feb. 3, 2021, midnight
This short post shows you how to reset the SYSTEM account password on a single OpenVMS 8.4 ALpha machine via the serial console. You need physical access to the machine and the procedure looks a lot like linux and appending `init=/bin/bash` to the GRUB commandline to boot into single user mode. It is tested on the AXPbox Alpha emulator, I forgot my password after not using it for a month....