I was trying to autoboot fullscreen into chromium and I improperly edited /etc/xdg/lxsession/LXDE-pi/autostart with @chromium-browser --start-fullscreen https://{url}.com/
Now my pi boots into a black screen, right click shows openbox menu and I can't fix it.
I tried using the openbox terminal emulator but when I navigate to the autostart file it is empty.
Any assistance please?