The mkmanifest program is compatible with the methods used in pcomm, arc, and mtools to change perfectly good Unix filenames to fit the MSDOS restrictions.
very_long_name 2.many.dots illegal: good.c prn.dev Capital
Mcopy will convert the names to:
very_lon 2xmany.dot illegalx good.c xprn.dev capital
The command:
mkmanifest very_long_name 2.many.dots illegal: good.c prn.dev Capital > manifest
would produce the following:
mv very_lon very_long_name mv 2xmany.dot 2.many.dots mv illegalx illegal: mv xprn.dev prn.dev mv capital Capital
Notice that "good.c" did not require any conversion, so it did not appear in the output.
Suppose I've copied these files from the diskette to another Unix system, and I now want the files back to their original names. If the file "manifest" (the output captured above) was sent along with those files, it could be used to convert the filenames.