mysql 在centos7下安装以及互为主从事件总结

1.mysql安装:http://www.centoscn.com/mysql/2016/0626/7537.htmlhtml

2.修改初始化密码:http://blog.csdn.net/ljbmxsm/article/details/50612777mysql

3.出现改不了密码的状况则要刷新权限:flush privileges;sql

4.重置密码:centos

update user set authentication_string=password('yj13560177207') where user='root'

4.运行远程链接:.net

mysql>update user set host = '%'  where user ='root';
mysql>flush privileges;

 

5.code

安装完mysql 以后,登录之后,无论运行任何命令,老是提示这个htm

step 1: SET PASSWORD = PASSWORD('your new password');blog

step 2: ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER;string

step 3: flush privileges;io