Get rid of username/password?

Is there a simple way to not need to log into my cnc machine? Actually,  is it possible to have linuxcnc fire up automatically too? I want to flip the breaker on my machine and then hit a power on contactor for the servos and be ready to machine. No time to be typing in passwords to drill a hole.   lol

Now that my machine is mostly configured and ive got all the software in it, its not gonna be going online ever again. 

I did this on my mill and lathe.

forums.linuxmint.com/viewtopic.php?t=329194

I also have the Mill autostarting LinuxCNC. Good reminder that I need to do this on the lathe.
faq.urveboard.com/books/operating-system.../debian-11-autostart