Tests if file is a hardlink and in that case replace it with a copy of the same content.
To ensure there are no hardlinks in a directory tree:
find . -type f -links +1 -print0 | xargs -0 unhardlink
Tests if file is a hardlink and in that case replace it with a copy of the same content.
To ensure there are no hardlinks in a directory tree:
find . -type f -links +1 -print0 | xargs -0 unhardlink