cd ~/ && cat /etc/redhat-release
yum list installed |grep mysql #<===查看是否安装mysql，如果已经安装，使用rpm -e --nodeps卸载
wget -c http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm
wget -c http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
cd /etc/yum.repos.d/
ls
rpm -ivh ~/mysql-community-release-el6-5.noarch.rpm
rpm -ivh ~/mysql-community-release-el7-5.noarch.rpm
ls
yum repolist all |grep mysql #<===查看是否有mysql-5.6对应的安装文件
yum -y install mysql-community-server #<===安装mysql-5.6
yum list installed |grep mysql #<===查看mysql-5.6已经成功安装
find / -type d -name "mysql" #<===查看yum安装后mysql目录的位置
cat /etc/my.cnf #<===查看mysql配置文件my.cnf，很简单，但可以使用其启动mysql
systemctl start mysqld #<===启动mysqld服务
/sbin/chkconfig --level 3 mysqld on #<===加入开机自启动
mysql -uroot -p #<===空密码登录成功
yum list installed |grep mysql #<===查看yum安装的软件包
rpm -ql mysql-community-server.x86_64 #<===查看软件包所在路径
小结：
yum 安装软件真的很方便，没有特定实际需求，没必要编译安装，太费劲有空需要学习制作二进制rpm包和yum仓库
转载于:https://www.cnblogs.com/blog-tim/p/10566275.html
相关资源：Centos7使用MySQL Yum安装MySQL 5.7
