Short version: If your MySQL user root needs a password to connect, it might be a good idea to have mysqladmin provide that password 😉
Longer version: Your MySQL user root seems to need a password to connect
setting the mysql root password new
But mysqladmin tries to connect without a password
‘Access denied for user ‘root’@’localhost’ (using password: NO)’
And mysqladmin does that because you’re not telling it otherwise 😉
mysqladmin, like other MySQL-related command line tools (mysql, mysqldump, mysqlshow etc.), offers options to provide such access data.
h: Which host to connect to. If not provided,localhostis assumedu: Which user to connect as. If not provided,rootis assumedp: Which password to use. If not provided, no password is used
You should be able to use something like
mysqladmin -uroot -pmysupersecretpassword proc
(be aware that there’s no space between the options and their values). You can also have MySQL ask you for the password like
mysqladmin -uroot -p proc
With that, MySQL should give you a prompt where you can enter your password.