I have already looked at this question and its answers How to log access to a specific folder and changes in its contents?, however I would like something more specific, so that it logs the access to one file, or a collection of them in different locations (not in the same folder). So that every time the file is opened, the location and name of that file is logged along with the date and time stamp. Modifications to these files should also be logged.
Any way of doing this? I am running Ubuntu GNOME 15.04.