Keys in the character backend multiplexerDuring emulation, if you are using a character backend multiplexer (which is the default if you are using ) then several commands are available via an escape sequence. These key sequences all start with an escape character, which is Ctrl-a by default, but can be changed with . The list below assumes you’re using the default. Ctrl-a h Ctrl-a hPrint this help Ctrl-a x Ctrl-a xExit emulator Ctrl-a s Ctrl-a sSave disk data back to file (if -snapshot) Ctrl-a t Ctrl-a tToggle console timestamps Ctrl-a b Ctrl-a bSend break (magic sysrq in Linux) Ctrl-a c Ctrl-a cRotate between the frontends connected to the multiplexer (usually this switches between the monitor and the console) Ctrl-a Ctrl-a Ctrl-a Ctrl-aSend the escape character to the frontend