I followed the instructions exist on the below URL.
https://www.appdynamics.com/sample-app/
1. I installed Docker for windows 10
2. Network --> DNS Server --> Fixed --> 8.8.8.8
3. I selected UNIX container
4. I downloaded sample application
5. I ...
Hint: also when i execute the below command only, it asked my for password but password not accepted although i entered the correct password.
docker exec -it rest install-appdynamics