When a Joomla! 3.8.3 based website shows it's frontend, its template itself loads a lot of jQuery-based .js files from the core of Joomla! which includes jQuery and jQuery-dependent scripts. We will be able to know what scripts is loading in the templates with the "_scripts" array variable of the HtmlDocument object via var_dump.
These scripts are loaded where "<jdoc: include type = "head" />" line is written in the template.
In this tutorial we will look at today, how to disable or remove all or some of these scripts arbitrarily.
In a Ubuntu-powered VPS, there was requirement to run a PHP script on every 15 minute. So, I fire up Google, search in ubuntu-related resources and setup it a cron job that run on every 15 minutes. This article is a ready-reference for me and, of course, for the rest of the world who runs into similar scenario.
Cron jobs are executed by www-data user.
I used Crontab and below is the command that I issue to start new cron job:
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