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  • 数据库上手避坑之--修改sql的root密码

    [developRos nication]# mysqladmin -u root -p flush-privileges password      //使用命令修改系统
    Enter password: 
    [developRos nication]# mysql -u root -p                              //使用老密码登陆
    Enter password: 
    Welcome to the MariaDB monitor.  Commands end with ; or g.
    Your MariaDB connection id is 4
    Server version: 10.5.8-MariaDB Arch Linux
    
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
    
    MariaDB [(none)]> q                                          //用q退出
    Bye
    [developRos nication]# mysql -u root -p                               //使用老密码登陆
    Enter password: 
    Welcome to the MariaDB monitor.  Commands end with ; or g.
    Your MariaDB connection id is 5
    Server version: 10.5.8-MariaDB Arch Linux
    
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
    
    MariaDB [(none)]> exit                                        //用exit退出或者执行mysqladmin -u root -p flush-privileges刷新也可以
    Bye
    [developRos nication]# exit
    exit
     nication � ~ � mysql -u root -p                                  //使用新密码登陆
    Enter password: 
    ERROR 1698 (28000): Access denied for user 'root'@'localhost'
     nication � ~ � mysql -u root -p
    Enter password: 
    Welcome to the MariaDB monitor.  Commands end with ; or g.
    Your MariaDB connection id is 7
    Server version: 10.5.8-MariaDB Arch Linux
    
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
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  • 原文地址:https://www.cnblogs.com/guochaoxxl/p/14028659.html
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