I've been looking round and there seem to be several old posts around for disabling getty. I don't have the services running mentioned in the posts, but I know getty is running.
I need bash command ways to disable it, or at least file editing. I'd sooner know the up-to-date way to achieve this rather than taking a stab in the dark!
I'm quite happy for the boot up serial report to run, that could actually be pretty handy, but I want to disable the login.