Build a Website

I need someone to create a simple web interface to run on my ubuntu VPS. The interface should have several options as follows 1. Allow me to duplicate a set of files to a directory (which I can name and generate from the site). 2. Edit two of the files in a few locations (the values that need to be edited are the same each time) 3. Generate a cronjob to run (I should be able to select the frequency of it) The interface does not have to be good looking, just functional. See attached file for overview. Note: numbers in photo relate to above point. The [values] in the photo would correlate to values in the file that need editing