I want to insert X blank pages into PDF document. I can do it with pdftk :
pdftk A=book.pdf B=page.pdf cat A1-end B output output.pdf
When I want insert more than one page, I can do something like that:
pdftk A=book.pdf B=page.pdf cat A1-end B B B output output.pdf
Is there a syntax which allows to insert X pages without repeating the same parameter in command line?