vim /etc/mysql/my.cnf
or
vim /etc/mysql/mariadb.conf.d/50-server.cnf #Debian 10
bind-address = 0.0.0.0
sudo service mysql restart
mysql -uroot -p
use ocsdb; GRANT ALL ON ocsdb.* TO ocsuser@'192.168.0.1' IDENTIFIED BY 'ocspassword'; FLUSH PRIVILEGES;
https://linuxize.com/post/mysql-remote-access/