How to check if MySQL is running?

There are several ways to check if MySQL is running:

1. Utilize command line tool: Open terminal or command prompt, input the following command to connect to the MySQL server:

mysql -u 用户名 -p

Replace “username” with your MySQL username, and then press Enter. If you successfully connect to the MySQL server, it means that MySQL is running.

1. Using system management tools: For Windows operating systems, you can use the Task Manager to view the services currently running. Press Ctrl+Shift+Esc to open the Task Manager, switch to the “Services” tab, and look for a service named “mysql” or “mysqld.” If the service status shows as “Running,” it means MySQL is running.
2. Using MySQL management tools: If you are using MySQL’s visual management tools such as phpMyAdmin or MySQL Workbench, you can check if the connection is successful by opening the tool and connecting to the MySQL server. If the connection is successful, it means that MySQL is running.
3. To check if the MySQL service is running on Linux or Mac OS X operating systems, use the command line tool by entering the following command.

sudo service mysql status

The status “active (running)” will be displayed if the service is running.

If none of the above methods can determine whether MySQL is running, you can also try restarting the MySQL service. If the service starts successfully, it means that MySQL is running.