Problem
You have multiple pdf pages and you want to combine them into one file.
Solution
Use pdftk to combine them into one file like:
pdftk page1.pdf page2.pdf page3.pdf cat output combined_file.pdf
Problem
You have multiple pdf pages and you want to combine them into one file.
Solution
Use pdftk to combine them into one file like:
pdftk page1.pdf page2.pdf page3.pdf cat output combined_file.pdf