Mysql安装

一、官方YUM安装

官方YUM安装指引：A Quick Guide to Using the MySQL Yum Repository

1.添加MySQL Yum库（以RHEL7安装mysql5.7为例）

shell> sudo rpm -Uvh https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

2.选择安装的版本

查看可安装的版本

shell> yum repolist all | grep mysql

3.安装MySQL

shell> sudo yum install mysql-community-server

4.启动MySQL

使用service启动

shell> sudo service mysqld start

使用systemctl启动

shell> sudo systemctl start mysqld.service

检查mysql状态

shell> sudo service mysqld status

使用systemctl检查mysql状态

shell> sudo systemctl status mysqld.service