[273,52]	Empty directory (f)utilities.

		I use these to help clean up disks. 1 gigabyte is
		not enough for pdp-11 DECUS software. I will need
		perhaps 10Gb if I ever play with VAX DECUS software.

MTD.C		Gives a list of empty directories on a disk.
		I use it when I have finished using a DECUS tape
		that I copied down. I delete contents of directories
		as I work through the tape. When I am done this
		helps me make a command file to delete the empty
		directories themselves.

NED.C		This gives a list of all directories on a files-11
		structure (ODS-1 actually) and the number of
		entries in each directory. Remember that the
		number of directory entries is not related to any number
		of files concept in files-11.
