MySQL 5.6 root 初始密碼
阿新 • • 發佈：2019-02-15
See the manual for the semantics of the 'password expired' flag.
大概意思就是 一個隨機的密碼已經生成 可以在 '/root/.mysql_secret'. 中找到
第一次連線必須變更密碼 且只能使用 'SET PASSWORD' 命令
在user 表中新增加了'password expired' 列，也就是密碼過期
我們來啟動mysql 然後登陸
service mysql start
mysql -uroot -pvssAWF0O
#密碼是在 more .mysql_secret 裡面記錄
# The random password set for the root user at Mon Mar 25 11:13:11 2013 (local time): vssAWF0O
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.6.10
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql> select 1;
ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
#提示必須現更改密碼才能執行語句
mysql> set password=password('password2013');
Query OK, 0 rows affected (0.00 sec)
mysql> select 1;
+---+
| 1 |
+---+
| 1 |
+---+
1 row in set (0.03 sec)
mysql>
5.6版本的安全性大大增強了，其他的新特性的等待後續研究！
大概意思就是 一個隨機的密碼已經生成 可以在 '/root/.mysql_secret'. 中找到
第一次連線必須變更密碼 且只能使用 'SET PASSWORD' 命令
在user 表中新增加了'password expired' 列，也就是密碼過期
我們來啟動mysql 然後登陸
service mysql start
mysql -uroot -pvssAWF0O
#密碼是在 more .mysql_secret 裡面記錄
# The random password set for the root user at Mon Mar 25 11:13:11 2013 (local time): vssAWF0O
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.6.10
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql> select 1;
ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
#提示必須現更改密碼才能執行語句
mysql> set password=password('password2013');
Query OK, 0 rows affected (0.00 sec)
mysql> select 1;
+---+
| 1 |
+---+
| 1 |
+---+
1 row in set (0.03 sec)
mysql>
5.6版本的安全性大大增強了，其他的新特性的等待後續研究！