Only one subdirectory can be created in a Windows system at a time, and in a command prompt window you can create multiple subdirectories at once, for example, if you want to create a multilevel subdirectory in the F-disk, then MD 23\13\65\45, and the numbers that follow can be anywhere. If you want to delete the multilevel directory at once, use Rd.
1. Click Start, Run, and enter "CMD" in the Run window.
2. After opening the cmd window, create a multilevel subdirectory with MD, for example, create a 11\22\33\44 multilevel subdirectory under the F drive.
3. After the carriage return, although there is no prompt, but it has been created under the F-Disk a 11\22\33\44 multi-level file.
4. If you want to delete this multilevel subfolder, use the RD command to delete it directly and enter CD F:
5. At this point, enter Rd 11\22\33\44/s and press ENTER.
6. At this time, the window appears to determine the deletion options, see Clearly, do not put the system files to delete Oh, if ok, enter Y.
At this point, the folder has been deleted.
How to use the MD command to establish a multilevel subdirectory at a time under Windows