03-20-2011
Hi Bartus,
Thank you very much for this powerful code ... its does exactly what I want and allows comaprison of 2 or more files just by changing $N. But sorry I always have more questions ! Is there a way in which I can choose which files to compare? Let me explain: at the moment if I change $N=2 it compares file_1 and file_2, $N=3 will compare file_1, file_2 and file_3, $N=4 will compare file_1, file_2, file_3 and file_4, and so on.....
What if I wanted to compare only file_1, file_3 and file_7 OR file_2 and file_10 or any other pattern of files of choice ? Is is possible ? I will greatly appreciate your help and if you could try to comment on the code to make it understandable to me that would be just awesome.
Thanks again and have a nice Sunday
Cheers
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LEARN ABOUT DEBIAN
diffpdf
DIFFPDF(1) General Commands Manual DIFFPDF(1)
NAME
diffpdf - compare two PDF files textually or visually
SYNOPSIS
diffpdf [file1] [file2]
DESCRIPTION
This manual page very briefly documents the diffpdf command. (Click the GUI's Help button or press F1 for more information.)
DiffPDF is a GUI application used to compare two PDF files.
By default the comparison is of the words on each pair of pages, but comparing character by character is also supported (e.g., for logo-
graphic languages). And there's also support for comparing the pages by appearance (for example, if a diagram is changed or if a paragraph
is reformatted, or a font changed). It is also possible to compare particular pages or page ranges. For example, if there are two versions
of a PDF file, one with pages 1-12 and the other with pages 1-13 because of an extra page having been added as page 4, they can be compared
by specifying two page ranges, 1-12 for the first and 1-3, 5-13 for the second. This will make DiffPDF compare pages in the pairs (1, 1),
(2, 2), (3, 3), (4, 5), (5, 6), and so on, to (12, 13).
If the program is passed two PDF filenames on the command line it will start up and compare those files in Text mode (or in Appearance mode
if the filenames are preceded by -a or --appearance).
SEE ALSO
For a command line tool for comparing PDF files see http://www.qtrac.eu/comparepdf.html.
AUTHOR
diffpdf was written by Mark Summerfield <mark@qtrac.eu>.
This manual page was written by Mark Summerfield <mark@qtrac.eu> and David Paleino <dapal@debian.org>, for the Debian project (and may be
used by others).
diffpdf v2.1.1 2012-06-04 DIFFPDF(1)