MYSQL刪除匿名使用者的方法(提高安全性)

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上載者:User

標籤:mysql刪除匿名

mysql中刪除匿名使用者詳細步驟如下:

[[email protected] ~]#mysql -u root -p ← 通過密碼用root登入
Enter password: ← 在這裡輸入密碼

Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 7 to server version: 4.1.20

Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the buffer.

mysql>select user,host from mysql.user;  ← 查看使用者資訊
+------+----------------------------+
| user | host         |
+------+----------------------------+
|   | localhost       |
| root | localhost       |
|   | sample.centospub.com |
| root | sample.centospub.com  |
+------+----------------------------+
4 rows in set (0.02 sec)

mysql> delete from mysql.user where user=‘‘;  ← 刪除匿名使用者
Query OK, 2 rows affected (0.17 sec)

mysql> select user,host from mysql.user;  ← 查看使用者資訊
+------+----------------------------+
| user | host         |
+------+----------------------------+
| root | localhost      |
| root | sample.centospub.com |
+------+----------------------------+
2 rows in set (0.00 sec)

mysql> exit  ← 退出MySQL伺服器
Bye

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MYSQL刪除匿名使用者的方法(提高安全性)

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