1.下载rpm文件
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下载网址为:
https://dev.mysql.com/downloads/repo/yum/

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选择对应版本点击下载,也如页面后复制以下链接:

2.执行命令开始下载安装
- 1)下载命令:
wget 刚才复制的链接 - 例:
wget https://dev.mysql.com/get/mysql80-community-release-el8-1.noarch.rpm - 2)安装命令:
rpm -ivh 下载的文件名 - 例:
rpm -ivh mysql80-community-release-el8-1.noarch.rpm - 安装成功之后,会在/etc/yum.repos.d/文件夹下增加两个文件

- 安装mysql命令:
yum install mysql-community-server -y,大概60多M,解压后300多M
3.启动Mysql服务
- 更新:
yum update -y - 命令:
service mysqld start - 查看状态命令:
service mysqld status - 设置开机启动:
chkconfig mysqld on - 获取临时密码:
grep "password" /var/log/mysqld.log - 登录:
mysql -uroot -p输入密码
4.修改密码,设置远程访问
>set global validate_password.policy=0;>set global validate_password.length=1;>ALTER USER 'root'@'localhost' IDENTIFIED BY '你的密码';- 切换mysql表:
>use mysql; >select user,authentication_string,host from user;>update user set host = '%' where user = 'root';
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