Nvidia Jetson TX1 fullscreen camera issues

[Sigboat]

I ran this pipline:

gst-launch-1.0 nvcamerasrc ! 'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080,format=(string)I420, framerate=(fraction)30/1' ! nvtee ! nvoverlaysink -e
.
Into the terminal of the TX1 and it somewhat worked, apart from the displayed picture being inverted. However now the screen wont close, I've tried multiple commands I found online to try to minimize the full screen, or just bring forward the terminal, but it does not seem to do anything. This is my first time working with a jetson and Im quite new with Ubuntus syntax.