DirFF

This command displays a directory of files that are currently being cached by
the FastFile system (available in APW/ORCA versions 1.1 and newer).  The
display format is similar to that of the CATALOG command, with the following
differences:

The SubType field of the CATALOG command is replaced by the FLAGS field.  The
"D" displayed means that the file exists on disk as well as in memory.  The "P"
displayed means that the file is allowed to have it's purge level set with the
FastFile PURGE call.  (See the shell documentation concerning the FastFile call
for more info.)  The two digits displayed on the extreme right of the display
correspond to the purge level of the memory handle being used to store the file
in memory.  A purge level of 00 means that the memory cannot be purged.  (See
the Memory Manager documentation for more information on purge levels.)

An asterisk ("*") following the BLOCKS value for any file signifies that the
memory used by the file has, in fact, been purged.

At the end of the display, the utility will display the total number of files
displayed, and a value for the total bytes of memory used by the FastFile
system for storing the files.

Apple-. will terminate the display at any time.
