I have been using
pdfunite utility for joining multiple PDF files without much hassle, however, I have observed that bookmarks of the first file are retained but of the rest are just lost; such isn't observed while I use Acrobat 8pro (under wine). Plus the added benefit of the latter is say that I have two files:
then when I join these files the resulting file will have two bookmarks corresponding to parent files' names. Is this functionality provided by any linux native utility or some bash...