Installation and Configuration

1. Install by sudo pacman -Sy mariadb and add user to mysql group.
2. Initialize a db by running sudo mysql_install_db --user=mysql --basedir=/usr --datadir=/var/lib/mysql.
3. Run the mysql server by systemctl start mariadb.service.
4. Register a root of mysql by mysqladmin -u root password <password>.
5. Login as root by mysql -u root -p.