mysqladmin: connect to server at 'localhost' failed

安装完mysql后，登录提示密码不对

然后使用mysqladmin提示登录失败：

mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: YES)'

解决办法：

1，service mysqld stop

2，mysqld_safe --skip-grant-tables &

3，mysql -uroot -p 回车进入

>use mysql;
> update user set password=PASSWORD("newpass")where user="root";
> flush privileges; 
> quit

service mysqld restart

mysql -uroot -p新密码 进入