This is almost exclusively geared for a "floppy disk", so therefore almost assuredly obsolete.
I plagiarized the work of another programmer (I would give credit, but I don't know
who wrote it, called CHAIN.COM). I spliced in a directory-recursion to allow wildcards
to work, so it can CHAIN the entire directory tree. It gives the beginning sector#,
and range(s) of all blocks occupied by the file. I made an adjustment to give the
actual sector# adjusted for fat-table-size and root-dir size etc.
New note: chainup won't work on xp and higher machines. chainxp was written to address that
problem, and should work on xp up. It only works with A:*.* or B:*.* far as I know.

See also: srchd, readsect,

DOWNLOAD