v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 63623021f5c1 mysql "docker-entrypoint.s…" 5 months ago Up 2 weeks 0.0.0.0:3306->3306/tcp, 33060/tcp mysql-test v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ mysql -uroot -p v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ docker exec -it mysql-test "docker exec" requires at least 2 arguments. See 'docker exec --help'. Usage: docker exec [OPTIONS] CONTAINER COMMAND [ARG...] Run a command in a running container v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ docker exec -it mysql-test bash the input device is not a TTY. If you are using mintty, try prefixing the command with 'winpty' v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ ^C v_jsonchang@v_jsonchan-PC1 MINGW64 /f $ winpty docker exec -it mysql-test bash root@63623021f5c1:/# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 143 Server version: 8.0.21 MySQL Community Server - GPL Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or 'h' for help. Type 'c' to clear the current input statement. mysql>