Combine source1.pdf and source2.pdf into output.pdf all in the current directory:
docker container run -v $(pwd):/pdfs training/pdfcombo:0.1 pdftk /pdfs/source1.pdf /pdfs/source2.pdf cat output /pdfs/output.pdf
Combine source1.pdf and source2.pdf into output.pdf all in the current directory:
docker container run -v $(pwd):/pdfs training/pdfcombo:0.1 pdftk /pdfs/source1.pdf /pdfs/source2.pdf cat output /pdfs/output.pdf