I'm stuck in Windowmaker
 

Hey all... windowmaker isn't being polite.
I can't find a way to log out of windowmaker, is there a command somewhere that I've missed? any help is appreciated.

should be right click and choose Exit

in emergencies, Ctrl+Alt+Backspace wil throw you out of X and cause it to reload (back to login prompt - as long as you don't have autologin enabled)