Please let me know if it's possible, thank you

Yes, that's possible.
child:"Di M"
wfn:child:"Di M"
file: wfn:"Di M"
Already added for the next major release.EDIT: Suggestion: add a childfile: and childfolder: function.
You will need to enable folder sizes:Is it possible to get the size of the folder with a custom search?
If you are interested in the total accumulated size of all the .log files matching your query, you don't have to wait for a new version:
ext:log
Ahh, wasn't clear to me.
ext:log
folder:
I might have misunderstood this too, but I think @void means something different.I'll wait patiently the next major version and keep using scripts until then.![]()