1.安装

yum install mysql-server

2.查看mysql的位置、状态

#位置
which mysql
#状态
service mysqld status

3.启动mysql

sudo service mysqld start

4.设置root用户的密码

/usr/bin/mysqladmin -u root password '密码'
/usr/bin/mysqladmin -u root -h bigdata-pro01.bigDAta.com password '密码'

5.使用上述的密码进入mysql

mysql -uroot -p密码

6.修改远程访问

 mysql>use mysql;mysql>update user set host = '%' where user = 'root';mysql>select host, user from user;