If you have qrencode on your system, you can also print a QR code with echo "http://$(ip route get 1 | sed -n 's/.*src \([0-9.]\+\).*/\1/p'):8082" | qrenco

If you have qrencode on your system, you can also print a QR code with echo "http://$(ip route get 1 | sed -n 's/.*src \([0-9.]\+\).*/\1/p'):8082" | qrencode -t UTF8 -o - Credit to https://stackoverflow.com/a/49552792 https://stackoverflow.com/a/49552792 for fetching the IP address.