[Samba] TDB to text

[Diego Rivera]

I seem to recall the existence of a utility to convert (dump?) TDB files
into text format so one could peruse the contents.  I also seem to
recall that one could do the reverse - build a TDB from a text file.

Is this true?  Does this utility exist?  Would I have to hack my own out
of the TDB code in Samba?

Best

Diego