mysql_secure_installation.sh

mysql --user=root <<_EOF_
UPDATE mysql.user SET Password=PASSWORD('${myqsl_password}') WHERE User='root';
DELETE FROM mysql.user WHERE User='';
DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1');
DROP DATABASE IF EXISTS test;
DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';
FLUSH PRIVILEGES;
_EOF_