Option N -- NO STAMP attribute.  If "Yes" is selected, the "no stamp" 
attribute will be set by default on each destination file.  This attribute 
suppresses access date stamping under ZSDOS to speed operations.  The 
default can be toggled with the "N" command line option.

Option S -- SYSTEM attribute.  The system attribute will be set by default 
on each destination file if this option is "Yes".  System (hidden) files 
are invisible to many programs.  The default can be toggled with the 
command line "S" option.

Option A -- ARCHIVE attribute.  "Yes" here causes the archive attribute to 
be set on each destination file by default.  This attribute can be an aid 
to copying modified files back to the source directory.  The default can be 
toggled with the command line "A" option.

Option E -- Overwrite existing files.  As distributed, RCOPY asks the user 
by default whether to erase an existing read-write file with the same name 
in the destination directory.  Setting this option to "Yes" will cause 
existing files to be erased without warning.  The default can be toggled 
with the "E" command line option.  (Note that read-only files are never 
erased.)

Option Q -- Quiet mode.  This option determines whether RCOPY by default 
prints the name of each file as it is copied, or defaults to quiet mode.  
(The ZCPR3 quiet flag puts RCOPY into quiet mode without regard for this 
configuration selection.)  The default (and the quiet flag) can be toggled 
by using the command line "Q" option.

Option D -- Quiet mode display.  In quiet mode, RCOPY as distributed 
displays "Copying to DU:" on the console, and then two dots as each file is 
copied.  If you had rather not see the dots, choose "Target DU" and only 
the "Copying to" message will be displayed in quiet mode.  If you prefer 
absolute silence, with nothing but error messages displayed in quiet mode, 
choose "Nothing".

Option F -- Include System Files.  This configuration option determines 
whether RCOPY includes system files in wildcard matches.  Only ambiguous 
filespecs are affected; unambiguous files are always found, even if their 
system attributes are set.