shell - Raspberry Pi escape character -

i trying create shell script in automatically run video fullscreen. has no way quit unless shut down raspberry pi.

what small script can use bind "!" quit application?

i searched google 'omxplayer exit fullscreen' , found answer, posted dom on raspberrypi forum:

changing tv modes lose content on them (e.g. console framebuffer).

you can provoke console framebuffer recreated with: fbset -depth 8 && fbset -depth 16

add end of script launches omxplayer.

(for points read depth before launching omxplayer , set original value afterwards)

you might want check issue report on omxplayer's github.