Answers for "html refer to js script"

remove phpmyadmin from ubuntu

#remove phpmyadmin
#1
sudo apt-get purge phpmyadmin
or
sudo apt-get remove phpmyadmin
#2
sudo apt-get autoremove

uninstall phpmyadmin ubuntu

sudo apt-get purge phpmyadmin

uninstall phpmyadmin

$ sudo apt-get purge phpmyadmin

import js in html

<script type="text/javascript" src="yourfile.js"></script>