#NU
-  Consisting of:
-   1) BEEP.COM    8) LP.COM     15) UD.COM
-   2) DS.COM      9) NU.COM     16) VL.COM
-   3) DT.COM     10) QU.COM     17) WIPEDISK.COM
-   4) FA.COM     11) SA.COM     18) WIPEFILE.COM
-   5) FF.COM     12) SI.COM
-   6) FS.COM     13) TM.COM
-   7) LD.COM     14) TS.COM
-

#BEEP
-    [/Fn] [/Dn] [/Rn]
-    F: FREQUENCY  D: DURATION  R: REPETITIONS

#DS
-   [sort order] [directory-path] [/S]
-
-   sort-order - is any of the letters
-
-   N name
-   E extension
-   S size
-   D date
-   T time
-   
-   add "-" after a letter to reverse the order

#DT
-  [d:] [option switches] [/LOG]
-
-  option switches:
-
-  /F for file test
-
-  /D for disk test
-
-  /B for both tests
-

#FA
-  [filespec] [changes] [/S] [/P] [/U] [/T]
-
- changes are:
-
-  /R    read-only
-  /A    archive
-  /HID  hidden
-  /SYS  system
-  
-  followed by + or - sets attribute on or off
-
- /U lists only unusual attributes
-

#FF
-  [d:] [filespec] [d:...] [/P] [/W] [/A]
-
-  /A or d: to search more than one drive
-

