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  • 196 Linux安装MySQL

    一、环境和资源地址

    *** centos 7 ***

    http://repo.mysql.com/yum/mysql-5.6-community/

    二、安装

    2.1 方式一(在线安装)

    # 查看和mysql有关的安装包
    yum search mysql 
    
    # 安装mysql社区版本yum源
    yum -y install http://repo.mysql.com/yum/mysql-5.6-community/el/7/x86_64/mysql-community-release-el7-5.noarch.rpm
    
    
    # 找到community社区版本的mysql包
    yum search mysql |grep community
    
    # 使用yum安装下列
    yum -y install mysql-community-server.x86_64 mysql-community-client.x86_64 mysql-community-server.x86_64 mysql-community-client.x86_64
    

    2.2 方式二(离线安装)

    # 下载离线包
    yumdownloader mysql-community-server.x86_64 mysql-community-client.x86_64 mysql-community-libs.x86_64 mysql-community-common.x86_64
    
    # 安装
    yum -y install mysql-community-client-5.6.41-2.el7.x86_64.rpm mysql-community-server-5.6.41-2.el7.x86_64.rpm mysql-community-common-5.6.41-2.el7.x86_64.rpm mysql-community-libs-5.6.41-2.el7.x86_64.rpm
    

    三、操作mysql相关常用shell命令

    # 启停服务
    systemctl {start|stop|restart|status} mysqld.service
    systemctl start mysqld.service
    
    # 查看服务状态
    systemctl status mysqld.service
    
    # 安全初始化
    /usr/bin/mysql_secure_installation
    
    # 停系统防火墙
    systemctl stop firewalld.service
    
    # 查看强制访问控制状态
    getenforce
    
    # 关闭强制访问控制策略
    setenforce 0
    

    四、登陆和初始化密码

    # 创建root远程登陆密码
    mysql -h 127.0.0.1 -u root -p
    
    mysql> grant all privileges on *.* to root@'%' identified by "root";
    
    mysql> flush privileges;
    
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  • 原文地址:https://www.cnblogs.com/abdm-989/p/11972473.html
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