NAME
       zcntools - utils for reading/writing an nc100em memory card
                  file in ZCN format

SYNOPSIS
       zcncat du:file
       zcndf
       zcnformat d:
       zcnget du:filespec dir
       zcninfo
       zcnls [-l] [du:]
       zcnput file(s) du:
       zcnren du:file newname
       zcnrm du:filespec
       zcntools
       zcnzero

DESCRIPTION

       zcntools is a mtools-like program (in effect a set of programs)
       for reading/writing an NC100 memory card image as used by
       nc100d, which has drives in ZCN format. (ZCN is a free
       CP/M-like OS for the NC100.)

       It does different things depending on the program name it's run
       with - for example, `zcnls b:' lists the files on drive B: user
       0 of the card, and `zcnget "*.com" .' copies all COM files on
       drive A: user 0 to the current directory. (Note the quotes,
       required to stop `*.com' being expanded to match any .com files
       in the current (DOS) directory. Don't quote wildcards when
       using `zcnput' though, as you *want* them to be expanded when
       using that.)

       The  differing functions should be fairly self-explanatory
       to anyone familiar with ZCN - failing  that,  try  running
       `zcntools' for a very brief summary.

FILES
       c:\nc100d\nc100.crd
              the default location of the PCMCIA memory card image.

BUGS
       The original Unix/Linux version relied on being able to use
       mmap() to only read/write the parts of the memory card image it
       needed to. There's no equivalent of mmap() on MS-DOS, so this
       port resorts to simply reading the whole card, modifying it,
       and then writing back the whole card. This is tolerable on the
       supercomputers we call PCs nowadays, but is still a pretty
       stupid way of doing things. :-/

       This isn't the most comprehensive documentation ever. :-)

SEE ALSO
       nc100d.txt, makememc.txt

       doc/zcn.txt in the ZCN distribution.

AUTHOR
       Russell Marks (russell.marks@ntlworld.com).
