Multiple hard links – that is, multiple directory entries to the same file – are supported by POSIX-compliant and partially POSIX-compliant operating systems, such as Linux, Android, macOS, and also Windows NT4[2] and later Windows NT operating systems.
Support also depends on the type of file system being used. For instance, the NTFS file system supports multiple hard links, while FAT and ReFS do not.
[^] # Re: Dépôt git pour les logiciels écrits en Folders
Posté par Benoît Sibaud (site web personnel) . En réponse au lien Tout est dossier. Évalué à 3.
rectification c'est possible aussi sous Windows.
cf https://en.wikipedia.org/wiki/Hard_link