The new Mac OS High Sierra does not convert UTF8 NFC files to NFD (https://en.wikipedia.org/wiki/Unicode_equivalence) on the file system layer (like the mac OS before did). Now I want to convert some files, because my app needs them in UTF8 NFD. This works on linux machines with convmv and this call:
convmv -r -f utf8 -t utf8 --nfd --notest path/
I installed convmv on Mac via homebrew and when I call the same I get:
*filename* exists and differs or --replace option missing - skipped
Seems like does not convert because of different file content, which makes no sense to me. I can run this again and again and "converts" every time. I tried with --replace, --exec, --nodouble