Scans a disk and dates each directory according to the most recent item
contained within (not including .info files).  Ideal for use after a COPY
ALL CLONE, where the directories are CREATED rather than copied and thus
lose their date information.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  294     974  30.2% -lh5- 2149 Jun 12  1990 ReDate.info
[generic]                   28      28 100.0% -lh0- 38c9 Jun 12  1990 ReDate/.info
[generic]                  121     147  82.3% -lh5- a6c9 Jun 12  1990 ReDate/ReadMe.fnf
[generic]                  845    1204  70.2% -lh5- 36cc Jun 12  1990 ReDate/ReDate
[generic]                 4302   14106  30.5% -lh5- 610b Jun 12  1990 ReDate/ReDate.asm
[generic]                 1334    2550  52.3% -lh5- 785e Jun 12  1990 ReDate/ReDate.docs
[generic]                  216     366  59.0% -lh5- 5c57 Jun 12  1990 ReDate/ReDate.docs.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         7 files    7140   19375  36.9%            Jun 12  1990