MySQL 5.5.25 How to login ah?

MySQL Password

MySQL 5.5.25 How to login ah?
I input mysql-u root-p login not, system English prompt always hint I have what grammatical error, is how to return a thing?
I am a beginner, just installed on, just want to log in to see, is not to go up,
Installation of the system also by default generated an instance of MYSQL55, I also set a password, but also not logged on

Reply to discussion (solution)

Better get the wrong look.

The error picture is as follows:

To enter a password--! or the first video tutorial Brother Lian blog backing network PHP100 can

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4 Floor positive solution, you have logged in, you should take a good look at the MySQL foundation, really do not use Phpadmin management

The landlord's display has entered the MySQL console
MySQL does not have MySQL command
You broke into Mysql-u root-p, of course, to make an error.
Remember: When Mysql> appears, you are already in the MySQL console.
Direct show databases; You can do it.
The Mysql-u root-p is used in the MySQL console from the command window.

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