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  • centos7 安装mysql 5.7

    下载并安装MySQL官方的 Yum Repository

    wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
    yum -y install mysql57-community-release-el7-10.noarch.rpm
    yum -y install mysql-community-server

    启动服务,获取默认密码

    systemctl start  mysqld.service
    
    systemctl status mysqld.service
    
    grep "password" /var/log/mysqld.log

     

    登录mysql,修改密码

    mysql -uroot -p

    修改密码

    ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';

    ERROR 1819 (HY000): Your password does not satisfy the current policy requirements

    会提示密码不符合安全要求,修改安全要求(实际环境别这么干)

    set global validate_password_policy=0;
    set global validate_password_length=6;

    修改密码并配置非本机访问

    ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
    grant all privileges on *.* to 'root'@'%' identified by '123456' with grant option;
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  • 原文地址:https://www.cnblogs.com/dwj192/p/12564368.html
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