1.下载Mysql的yum源
https://repo.mysql.com/
找到适合自己系统的版本以及mysql版本下载:
wget https://repo.mysql.com/mysql57-community-release-el6-11.noarch.rpm
2.安装yum源
yum localinstall -y mysql57-community-release-el6-11.noarch.rpm
3.安装Mysql
yum install -y mysql-community-server
4.启动Mysql
service mysqld start
5.获取初始密码
grep 'temporary password' /var/log/mysqld.log
得到以下内容
2017-09-27T08:03:07.957333Z 1 [Note] A temporary password is generated for root@localhost: nfbsyjkuq9&K
nfbsyjkuq9&K则为初始密码
6.修改密码
mysql -uroot -p 用初始密码登录
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '你的密码';
7.授权远程登录
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '你的密码' WITH GRANT OPTION;
FLUSH PRIVILEGES;