大家好，我是考100分的小小码 ，祝大家学习进步，加薪顺利呀。今天说一说Linux(CentOS)安装MySql[亲测有效],希望您对编程的造诣更进一步.
安装mysql yum repository
wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
代码100分
代码100分yum -y install mysql57-community-release-el7-10.noarch.rpm
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607165825645-398232845.png "Linux(CentOS)安装MySql[亲测有效]插图2")
安装mysql
yum -y install mysql-community-server.x86_64
启动mysql
代码100分service mysqld start
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607194754849-1668217315.png "Linux(CentOS)安装MySql[亲测有效]插图4")
查找mysql临时密码
grep "password" /var/log/mysqld.log
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607195024193-498231945.png "Linux(CentOS)安装MySql[亲测有效]插图6")
登录
mysql -uroot -p
copy上面的临时密码进行登录
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607195249699-1981732274.png "Linux(CentOS)安装MySql[亲测有效]插图8")
修改密码
ALTER USER "root"@"localhost" IDENTIFIED BY "mySql123!";
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607195359271-1481874162.png "Linux(CentOS)安装MySql[亲测有效]插图10")
创建数据库
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607195703278-1225269689.png "Linux(CentOS)安装MySql[亲测有效]插图12")
退出
![Linux(CentOS)安装MySql[亲测有效]](https://www.yht7.com/upload/image/20200607/737467-20200607200437859-1823951176.png "Linux(CentOS)安装MySql[亲测有效]插图14")
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