Also, if you downloaded a different Docker image, replace /mssql/server:2019-latest with the one you downloaded. Run the following command to launch an instance of the Docker image you just downloaded: docker run -d -name sql_server_demo -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=reallyStrongPwd123' -p 1433:1433 /mssql/server:2019-latestīut of course, use your own name and password.