This website explains MySQL server installation in Ubuntu 18.04. Basically you issue the command sudo apt install mysql-server
. The same website then explains that:
Once the installation is completed, the MySQL service will start automatically. To check whether the MySQL server is running, type:
sudo systemctl status mysql
Does this imply that once I install mysql-server
it will always be running in the background unless I explicitly kill the process upon each reboot?
I want to play around with mysql-server
occasionally, but don't want it constantly running in the background.
Yes.
No, never ever ever kill mysql. Killing it can damage your database.
sudo service mysql stop
will stop the current sessionsudo systemctl disable mysql
to prevent it starting on boot. That is done once and makes it disabled each boot.sudo service mysql start
will start mysql when disabled.