Displays a list of files and subdirectories in a directory.

DIR [drive:][path][filename] [/P] [/W] [/A[[:]attributes]]
  [/O[[:]sortorder]] [/S] [/B] [/L] [/V] [/4]

  [drive:][path][filename]
              Specifies drive, directory, and/or files to list.
              (Could be enhanced file specification or multiple filespecs.)
  /P          Pauses after each screenful of information.
  /W          Uses wide list format.
  /A          Displays files with specified attributes.
  attributes   D  Directories                R  Read-only files
               H  Hidden files               A  Files ready for archiving
               S  System files               -  Prefix meaning not
  /O          List by files in sorted order.
  sortorder    N  By name (alphabetic)       S  By size (smallest first)
               E  By extension (alphabetic)  D  By date & time (earliest first)
               G  Group directories first    -  Prefix to reverse order
               A  By Last Access Date (earliest first)
  /S          Displays files in specified directory and all subdirectories.
  /B          Uses bare format (no heading information or summary).
  /L          Uses lowercase.
  /V          Verbose mode.
  /4          Displays year with 4 digits (ignored if /V also given).

Switches may be preset in the DIRCMD environment variable.  Override
preset switches by prefixing any switch with - (hyphen)--for example, /-W.