This is an old revision of the document!
Howto merge pdf documents
$ gs -sDEVICE=pdfwrite -dNOPAUSE -dQUIET -dBATCH -sOutputFile=out.pdf *.pdf
This is an old revision of the document!
$ gs -sDEVICE=pdfwrite -dNOPAUSE -dQUIET -dBATCH -sOutputFile=out.pdf *.pdf