How to check whether mysql is running in linux

View method: 1. Execute the "service mysqld status" command. If "mysqld is running" is output, it means that mysql is running; 2. Execute the "chkconfig --list" command. If the status of the mysqld service is off, it is not running.

The operating environment of this tutorial: linux5.9.8 system, mysql8 version, Dell G3 computer.

1. Use the command service mysqld status command to check the startup status of mysql

As shown in the figure:

mysqld is stopped That means mysql The service is stopped. If mysqld is running, it means that the mysql service is started.

2. Use the command chkconfig --list command to check the startup status of mysql

As shown in the figure: Find the mysqld service in the following services. If the status is off, it means that the mysql service is not started

3. Use the command chkconfig --list mysqld command to check the startup status of mysql

As shown in the figure: Find the mysqld service in the following services. If the status is off, it means that the mysql service is not started

4. Use the command chkconfig --list | grep on to check the startup status of mysql

As shown in the picture: If the mysql service has been started, then there will be this service here

5. Use the command ps aux | grep mysqld command to view mysql The startup status of
#6. Use the command pidof mysqld command to check the startup status of mysql

As shown in the figure: If the PID is displayed, it means that the program has started. If the PID is not displayed, it means that the program has not started.

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