howto join pdf files

from an article at newsforge

This command line combines file1.pdf with file2.pdf, to create finished.pdf.  One additional bonus is that if files 1 and 2 weren’t compressed properly, the final finished file will be and it’s always nice to save disk space.

gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=finished.pdf file1.pdf file2.pdf

kthxbie