CentOS7下安装MySql

安装

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yum install libaio--安装支持，不知道是什么
yum install wget --按装支持，下一步需要
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm --下载安装文件
rpm -ivh mysql-community-release-el7-5.noarch.rpm --安装安装软件
yum install mysql-community-server--开始安装mysql
service mysqld restart--服务启动
set password for 'root'@'localhost' =password('password');--设置密码
grant all privileges on *.* to root@'%'identified by 'password';--允许远程连接

 

！！！卸载

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yum list installed | grep mysql  --查询mysql是否已经安装
yum -y remove mysql-libs.x86_64  --卸载