Ubuntu Install PHPMYADMIN

Install PHPmyAdmin On Ubuntu

Install phpmyadmin

1) sudo apt-get install phpmyadmin
Select Y when necessary
Select Apache >Enter
Configure database for phpmyadmin with dbconfig-common? 
> Select Yes >Enter
Add passwords, or leave empty and click Enter
2) Open file /etc/apache2/apache2.conf
At the bottom add the line:
Include /etc/phpmyadmin/apache.conf
3) Navigate to /etc/phpmyadmin
change this line 
$cfg['Servers'][$i]['host'] = $dbserver;
 :$cfg['Servers'][$i]['host'] = 'localhost';
  $cfg['Servers'][$i]['controluser'] = $dbuser;
    $cfg['Servers'][$i]['controlpass'] = $dbpass;

  $cfg['Servers'][$i]['controluser'] = 'root';
    $cfg['Servers'][$i]['controlpass'] = '';

uncomment the line
//      $cfg['Servers'][$i]['AllowNoPassword'] = TRUE;
     $cfg['Servers'][$i]['AllowNoPassword'] = TRUE;

Restart apache and open your page in a browser to a url like:

You should be able to login with root and no password. If you login and see the databases, that is a good start. But, the security needs fixing right away.

Comment the AllowNoPassword line.
//      $cfg['Servers'][$i]['AllowNoPassword'] = TRUE;

Update your mysql root password
mysqladmin -u root password your-new-password
sudo /etc/init.d/mysql restart

Update a mysql user password:
SET PASSWORD FOR root@'localhost' = PASSWORD('password');

The mysql password is the one for which you will login to phpmyadmin. 

Disable root logins
$cfg['Servers'][$i]['AllowRoot'] = FALSE;

Create a new user in mysql
mysql> CREATE USER 'test'@'localhost' IDENTIFIED BY 'mypassword';
mysql> GRANT ALL PRIVILEGES ON * . * TO 'test'@'localhost';

To remove a user

mysql> DROP user 'test'@'localhost'