俺のひとり言

Check

・ユーザ一覧を確認

[root@centos ~]# mysql -u root
	mysql> select user,host,password from mysql.user;
+------+-----------------------+----------+
| user | host                  | password |
+------+-----------------------+----------+
| root | localhost             |          | 
| root | localhost.localdomain |          | 
| root | 127.0.0.1             |          | 
|      | localhost             |          | 
|      | localhost.localdomain |          | 
+------+-----------------------+----------+

・rootユーザにパスワードを設定

	mysql> set password for root@localhost=password('パスワード');
	mysql> set password for root@'localhost.localdomain'=password('パスワード');
	mysql> set password for root@'127.0.0.1'=password('パスワード');

・不要なユーザを削除

	mysql> delete from mysql.user where user='';

・データベースtestを削除

	mysql> drop database test;
	mysql> quit