设置root远程连接ubuntu上mysql

1.安装mysql,如果是root用户,直接执行一下命令.如果非root,则需要用sudo命令

 a. apt-get install mysql-server
 b. apt-get isntall mysql-client

 c.apt-get install libmysqlclient-dev

2.root用户本地连接mysql

mysql -u root -p 

  按照提示,输入root用户的密码即可.

3.启动或重启mysql

  

/etc/init.d/mysql start|stop|restart|reload|force-reload|status

4.设置root用户远程连接mysql

 grant all privileges on *.* to 'root'@'%' identified by 'admin123'

 flush privileges;

  如果还不能连接,报10061的错误,那就还需要改一个地方

vi /etc/mysql/mysql.conf.d/mysqld.cnf

 将bind-address = 127.0.0.1这一行用#号注释掉即可.