How to check the application version in docker

Check the version of the application in docker:

1. Find the currently running container

# docker ps

2. Enter the mysql container (nothing in the command) With parentheses)

#docker exec -it (mysql的名字,或id) bash

3. Log in to mysql and enter your account and password (without parentheses in the command)

#mysql -u(root ) -p(abcd)

After successful login, the detailed information of the mysql will be displayed, including the version No.

For more related tutorials, please pay attention to the docker tutorial column on the PHP Chinese website.

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