I have a tools directory /tools/tool_name that has hundreds of releases of the tool inside. I am trying to find an easy way of knowing what releases can be archived. Is there an easy way of finding which release directory have not had any of its files accessed in the past year?
A great example is /tools/cadence where there are hundreds or even thousands of versions of cadence in /tools/cadence. How do I find which versions can be archived off because no one has used them?