Join and split pdf files under linux with pdftk

Install pdftk
apt-get install pdftk

then to merge, example command is:
pdftk test1.pdf test2.pdf cat output test_output.pdf

to split(from page 1 to 5)
pdftk test_output.pdf cat 1-5 output test_output2.pdf


official site link: www.pdflabs.com/tools/pdftk-the-pdf-toolkit/
official site quick examples link: www.pdflabs.com/docs/pdftk-cli-examples/


Bye...