Find which Firefox profile is being used
Snippet
Written with a loving hand by kitt some time around 16:36 on 1 April 2017
Firefox allows users to have different profiles when starting the app. To figure out which one you're using, type about:cache in the browser URL field.
Look for the Storage disk location entries, it'll be something like /Users/example/Library/Caches/Firefox/Profiles/8686feh.FF43/cache2
The part after the weird string (8686feh in the above example) is the profile being used.
about:cache
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