# 安装MySQL的yum源,下面是RHEL6系列的下载地址
rpm -Uvh http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm
# 安装yum-config-manager
yum install yum-utils -y
# 禁用MySQL5.6的源
yum-config-manager --disable mysql56-community
# 启用MySQL5.7的源
yum-config-manager --enable mysql57-community-dmr
# 用下面的命令查看是否配置正确
yum repolist enabled | grep mysql

检查是否有mysql57-community-dmr这个源,如上图所示。
二、yum安装MySQL5.7
# 安装MySQL5.7yum install mysql-community-server

# 禁用selinuxsetenforce 0sed -i ‘/^SELINUX=/c\SELINUX=disabled‘ /etc/selinux/config # 启动mysqld,启动之前先修改/etc/my.cnf配置文件,本文用默认的配置。service mysqld start

四、连接MySQL并修改密码



原文:http://www.cnblogs.com/dianqijiaodengdai/p/7731562.html