mysql的问题？？？

Freefrag

安装mysql4.016时，执行
/opt/mysql/share/mysql/mysql.server start

不出现root@#, 光标停止

还有执行/opt/mysql/bin/mysqladmin -u root password 123456
出现：
/opt/mysql/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user: 'root@localhost' (Using password: NO)'


请高手帮忙！！！急急急急:cool:

Snoopy

mysql -p是否进得了?