Para bloquear solo la pantalla:
Control + shift + eject
Para bloquear todo el ordenador (suspender):
Command + option + eject
Fuente: http://www.tekrevue.com/tip/the-fastest-way-to-lock-or-sleep-your-screen-in-mac-os-x/
«mac at camp 2007» by rudolf_schuba is licensed under CC BY
About the author
