1.下载mysql epel源 https://dev.mysql.com/downloads/repo/yum/ 这里我们选择RHEL7的源 2.安装源rpm
sudo rpm
-ivh mysql57
-community-release-el7-11.noarch
.rpm
3.安装mysql
sudo yum install mysql
-community-server
4.启动mysql，检查服务状态
sudo systemctl start mysqld
sudo systemctl status mysqld
5.在mysqld.log中找初始root密码
vim /var/
log/mysqld.
log
2017-
05-
06T11:
06:
17.676980Z
1 [Note] A temporary password is generated
for root
@localhost: K/Lee7silq5p
6.用密码登录mysql
mysql
-u root
-p
7.修改root密码
ALTER USER 'root'@'localhost' IDENTIFIED BY '******';
