Python with tkinter module and curl
run chmod 777 send_command.sh #in folder to give permission to the script
Settings>Network>Home Network Setup>IP Control>Set Preshared Key to '0000'
Open Bravia GUI Remote Control.py in text editor set value of ip to your local $
Now Run in terminal
python Bravia GUI-Remote-Control.py #GUI bravia-terminal-control.py #Terminal