Combining/Merging multiple pdf files

Nice and simple to combine multiple pdf’s into one pdf file.

1. sudo apt-get install gs pdftk
2. gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=NameOfTheCombinedPDF.pdf
   -dBATCH 1.pdf 2.pdf 3.pdf

Works like a charm!