name : get-login-password.rst **Example 1: To authenticate docker to an Amazon ECR public registry** The following ``get-login-password`` example retrieves and displays an authentication token using the GetAuthorizationToken API that you can use to authenticate to an Amazon ECR public registry. :: aws ecr-public get-login-password \ --region us-east-1 | docker login \ --username AWS \ --password-stdin public.ecr.aws This command produces no output in the terminal but instead pipes the output to Docker. For more information, see `Authenticate to the public registry <https://docs.aws.amazon.com/AmazonECR/latest/public/public-registries.html#public-registry-auth>`__ in the *Amazon ECR Public*. **Example 2: To authenticate docker to your own custom AmazonECR public registry** The following ``get-login-password`` example retrieves and displays an authentication token using the GetAuthorizationToken API that you can use to authenticate to your own custom Amazon ECR public registry. :: aws ecr-public get-login-password \ --region us-east-1 \ | docker login \ --username AWS \ --password-stdin public.ecr.aws/<your-public-registry-custom-alias> This command produces no output in the terminal but insteads pipes the output to Docker. For more information, see `Authenticate to your own Amazon ECR Public <https://docs.aws.amazon.com/AmazonECR/latest/public/public-registries.html#public-registry-auth>`__ in the *Amazon ECR Public*.