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  • Centos6安装mysql5.7

    1、上传mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar到linux系统

    2、解压到相应文件夹  tar -xvf mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar -C   文件夹路径

    解压后的文件:

      mysql-community-libs-5.7.21-1.el6.x86_64.rpm

      mysql-community-devel-5.7.21-1.el6.x86_64.rpm

      mysql-community-server-5.7.21-1.el6.x86_64.rpm

      mysql-community-test-5.7.21-1.el6.x86_64.rpm
      mysql-community-embedded-5.7.21-1.el6.x86_64.rpm
      mysql-community-client-5.7.21-1.el6.x86_64.rpm
      mysql-community-libs-compat-5.7.21-1.el6.x86_64.rpm
      mysql-community-common-5.7.21-1.el6.x86_64.rpm
      mysql-community-embedded-devel-5.7.21-1.el6.x86_64.rpm

    3、创建用户组,将用户加入用户组

      groupadd mysql

      useradd -g mysql  用户名

    4、安装

      执行rpm -qa | grep -i mysql查看是否存在内容,存在就执行rpm -e --nodeps  文件名

      rpm -ivh mysql-community-common-5.7.21-1.el6.x86_64.rpm

      rpm -ivh mysql-community-libs-5.7.21-1.el6.x86_64.rpm

      rpm -ivh mysql-community-client-5.7.21-1.el6.x86_64.rpm

      rpm -ivh mysql-community-server-5.7.21-1.el6.x86_64.rpm

    5、启动(两次)

      service mysqld start

      查看mysql状态:service mysqld status

    6、登录

      查看初始密码:grep 'temporary password' /var/log/mysqld.log

      

      mysql -uroot -p

      

      登录成功之后,设置用户、密码:alter user '用户名'@'localhost' identified by '密码';

    记录本次操作,便于以后遗忘时查询

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  • 原文地址:https://www.cnblogs.com/MYChang/p/8616363.html
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