#!/bin/bash USER=$(logname) if [ -f "/tmp/$USER.screen-share" ]; then screen -S "Screen Share" -X quit rm "/tmp/$USER.screen-share" else screen -dmS "Screen Share" ffmpeg -f x11grab -video_size 1920x1080 -i :0+0,1050 -pix_fmt yuv420p -r 30 -f v4l2 /dev/video9 touch "/tmp/$USER.screen-share" fi