Create mySQL User Grant PRIVILEGES to Database

Connect to mySQL server as root from console by type

[root@vpshelpdesk]#mysql -u root -p

Create a mySQL database using UTF-8 character set.

The UTF-8 is recommended for the web because it has support for all unicode characters, and thereby allow you to use language-specific characters without having to use HTML entity replacements.

mysql>CREATE DATABASE dbuser CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

mysql>CREATE USER 'user'@'localhost' IDENTIFIED BY 'password';
mysql>GRANT ALL PRIVILEGES ON dbuser.* TO 'user'@'localhost' WITH GRANT OPTION;
mysql>CREATE USER 'user'@'%' IDENTIFIED BY 'password';
mysql>GRANT ALL PRIVILEGES ON dbuser.* TO 'user'@'%' WITH GRANT OPTION;
mysql>FLUSH PRIVILEGES;
mysql>SHOW GRANTS FOR 'user'@'localhost';

mysql>SELECT USER FROM mysql.user;

To remove an account, use the DROP USER statement

mysql>DROP USER 'user'@'localhost';

Displaying list of all databases, use the SHOW  DATABASES statement

mysql>show databases;

To remove an database, use the DROP DATABASE statement

mysql>DROP DATABASE dbuser;