To see if MySQL is running, you can use a variety of methods, depending on your operating system. Here are some common methods:
On Linux
1UsesystemctlOrder：
sudo systemctl status mysql
Or on some systems it might be:
sudo systemctl status mysqld
2UseserviceOrder：
sudo service mysql status
Or on some systems it might be:
sudo service mysqld status
3 UsepsOrder：
ps aux | grep mysql
This displays all processes containing "mysql". If MySQL is running, you will see relevant process information.
4 UsemysqladminOrder：
mysqladmin -u root -p ping
You will be asked to enter the MySQL root user's password. If MySQL is running, you will see a message "mysqld is alive".
On Windows
Using the Service Manager：
Open "Run" (Win + R), enterAnd press Enter.
Find "MySQL" or "MySQLxx" (xx is the version number), such as "MySQL57" in the service list.
Check if the service status is "Running".
Use the command line：
Open a command prompt (cmd).
Enter the following command:
sc query MySQL
Or, if you know the specific service name (e.g. MySQL57):
sc query MySQL57
Check if "STATE" in the output is "RUNNING".
usemysqlCommand line tools：
Open a command prompt (cmd).
Enter the following command:
mysql -u root -p -e "SHOW STATUS;"
You will be asked to enter the MySQL root user's password. If MySQL is running, you will see the status information.
On macOS
usebrew servicesOrder(If you use Homebrew to install MySQL):
brew services list
Find the MySQL service and check its status.
usesystemctlOrder(If you are using a newer version of macOS and LaunchDaemons is enabled):
sudo launchctl list | grep mysql
Then you can usesudo launchctl status <service-identifier>Let’s check the specific status, but this method is relatively complicated.
usepsOrder：
ps aux | grep mysql
This displays all processes containing "mysql".
Through the above method, you can easily check whether MySQL is running.
This is the article about the common methods of checking whether MySQL is in operation. For more information about checking MySQL running status, please search for my previous articles or continue browsing the related articles below. I hope everyone will support me in the future!