qdpf
A tool to manipulate PDFs on the command line
Installation
sudo apt install qpdf
Merge two PDF files
qpdf --empty --pages first.pdf second.pdf -- combined.pdf
Only keep particular pages
qpdf document.pdf --pages . 1 -- first_page_only.pdf
A tool to manipulate PDFs on the command line
sudo apt install qpdf
qpdf --empty --pages first.pdf second.pdf -- combined.pdf
qpdf document.pdf --pages . 1 -- first_page_only.pdf