1During emulation, if you are using a character backend multiplexer 2(which is the default if you are using ``-nographic``) then several 3commands are available via an escape sequence. These key sequences all 4start with an escape character, which is Ctrl-a by default, but can be 5changed with ``-echr``. The list below assumes you're using the default. 6 7Ctrl-a h 8 Print this help 9 10Ctrl-a x 11 Exit emulator 12 13Ctrl-a s 14 Save disk data back to file (if -snapshot) 15 16Ctrl-a t 17 Toggle console timestamps 18 19Ctrl-a b 20 Send break (magic sysrq in Linux) 21 22Ctrl-a c 23 Rotate between the frontends connected to the multiplexer (usually 24 this switches between the monitor and the console) 25 26Ctrl-a Ctrl-a 27 Send the escape character to the frontend 28