0733名無し~3.EXE2018/02/08(木) 18:12:29.15ID:gQKkSIuNhttps://blogs.windows.com/windowsexperience/2018/02/07/announcing-windows-10-insider-preview-build-17093-pc/ Better file handling via folder level case sensitivity: One of the tricky problems sharing data between Linux and Windows comes down to file case handling. Windows isn’t case sensitive, Linux is. In the past WSL used exclusively process-based case sensitivity. Starting in 17089, NTFS has a new flag that can be set on directories to indicate all operations in those directories should be treated as case sensitive, which allows Windows applications to correctly open files that differ only by case.