git clone https://github.com/sullo/nikto.git
cd nikto
docker build -t sullo/nikto .
# Call it without arguments to display the full help
docker run --rm sullo/nikto
# Basic usage
docker run --rm sullo/nikto -h http://www.example.com
# To save the report in a specific format, mount /tmp as a volume:
docker run --rm -v $(pwd):/tmp sullo/nikto -h http://www.example.com -o /tmp/out.json