phphmyadmin: change default port

Edit /etc/phpmyadmin/phpmyadmin.service:

8080

Restart Apache:

sudo service apache2 restart

increase max upload file size (default is: 2MB)

Default upload size (in php apps) is 2MB - increase it to 200MB...

edit /etc/php5/apache2/php.ini:

upload_max_filesize = 200M

post_max_size = 800M

restart server:

$sudo service  apache2 restart

Installation of phpMyAdmin

$ sudo apt-get install phpmyadmin
select Apache2

visit http://localhost/phpmyadmin/
enter the site with the account of the db root

References
https://help.ubuntu.com/community/phpMyAdmin