Hi,
Hope you all are at good health.I have some confusion about mysqladmin and mysql.I am using mysql version
My MySQL is running
I have a root account named root and i am easily connect with it.When i try to execute command. I get the following error

If i connect to mysql root account by mysql -u root -p and after that if i execute command then i get this

I want to ask why this command is not working
Do i suppose to start mysqladmin like i start mysql(/etc/init.d/mysqladmin start or something like this)
I am using
Also in mysqladmin create asterisk. Is asterisk is a username or database name?
Thanks you.

you need to add username and password,
something like

Hi,
Thanks.Hmmm. Ok But i want to ask another thing Is mysql and mysqladmin are two different things? Means do both have their own users? The user created on mysql is different and user created on mysqladmin is different.

Thanks

If you have the same server communicating to, of course ,they have the same users. mysql and mysqladmin are just tools. basically mysqladmin from the word itself, is a client for administering the mysql server. mysqladmin is used normally to execute mysql commands in the CLI,not in the mysql prompt.This is very useful when creating shell scripts

I'll give you an example
objective: to show processlist
using mysql
1. #mysql -uroot -ppassword
mysql>show processlist;

using mysqladmin
# mysqladmin -u root -ppassword processlist

They will basically do the same thing

"mysqladmin" is a command-line tool to enable certain administrative tasks on the MySQL server running on that machine. "mysql" is the command-line *client* which allows you to login to the MySQL server (which may or may not be on the same machine) to perform whatever tasks you want.