I once answered a question Too many images in one directory. I suggested Shotwell to create sub-folders.
And later on, I flagged Is there a terminal command to split a folder in two? as a possible duplicate and later one was closed as an exact duplicate by jrg.
After thinking about it, I think those questions are not the same. Question one asks
What is the simplest way to see the previews of these images?
Question 2 asks
Is there a terminal command I could use to split it in two equal folders so it would be easier for Nautilus to open one of them? Or maybe 4 folders?
Granted they both want to open / preview pictures in a folder which contains images of a half a million/80.000. but they are not exact duplicates!
Now my question is, how can I vote to reopen these question?