Legal disclaimer:

Usage of OhMyQR for attacking targets without prior mutual consent is illegal. It’s the end user’s responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program

Usage:

git clone https://github.com/thelinuxchoice/ohmyqr

cd ohmyqr

bash ohmyqr.sh