Description

   The DIRECTORY command is used to show the currently queued
   message files in either all channel queues or a particular
   channel queue. In the listing, message identification numbers
   will appear to the left of each message file name. These numbers
   may be used with the DELETE, HISTORY, HOLD, READ, RELEASE, and
   RETURN commands so as to identify which message to operate on.

   The DIRECTORY command produces its listing by looking at either
   the actual queue directory tree on disk, or by looking at
   the queue cache database. Use either the VIEW command or the
   /DIRECTORY_TREE or /DATABASE qualifiers to control the source
   of information used. Note that when /DIRECTORY_TREE or VIEW
   DIRECTORY_TREE is used, the "queued since" dates are the date
   and time that the message file was created; when /DATABASE or
   VIEW DATABASE is used, the queued since dates are the date and
   time that the message was enqueued and may pre-date the actual
   creation date for the message file itself.