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  • Ubuntu18.04安装mysql5.7

    1.1安装

    首先执行下面三条命令:

    # 安装mysql服务
    sudo apt-get install mysql-server
    # 安装客户端
    sudo apt install mysql-client
    # 安装依赖
    sudo apt install libmysqlclient-dev
    # 检查状态
    sudo netstat -tap | grep mysql

    1.2设置root密码

    $ sudo su
    # mysql
    mysql>
    mysql> select user, plugin from mysql.user;
    +------------------+-----------------------+
    | user             | plugin                |
    +------------------+-----------------------+
    | root             | auth_socket           |
    | mysql.session    | mysql_native_password |
    | mysql.sys        | mysql_native_password |
    | debian-sys-maint | mysql_native_password |
    +------------------+-----------------------+
    4 rows in set (0.00 sec)
    mysql> update mysql.user set authentication_string=PASSWORD('123456'), plugin='mysql_native_password' where user='root';
    mysql> flush privileges;
    mysql> exit
    Bye
    # exit
    $ sudo /etc/init.d/mysql restart
    $ mysql -uroot -p
    
    Enter password: 
    Welcome to the MySQL monitor.  Commands end with ; or g.
    Your MySQL connection id is 2
    Server version: 5.7.22-0ubuntu18.04.1 (Ubuntu)
    
    Copyright (c) 2000, 2018, 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> 
    作者:lynnyq 
    来源:CSDN 
    原文:https://blog.csdn.net/lynnyq/article/details/80296137 
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  • 原文地址:https://www.cnblogs.com/Java-Starter/p/10294850.html
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