Portable Document Format (PDF) file page extractor. More information: https://manpages.debian.org/latest/poppler-utils/pdfseparate.1.en.html.
pdfseparate {{path/to/source_filename.pdf}} {{path/to/destination_filename-%d.pdf}}
pdfseparate -f {{3}} {{path/to/source_filename.pdf}} {{path/to/destination_filename-%d.pdf}}
pdfseparate -l {{10}} {{path/to/source_filename.pdf}} {{path/to/destination_filename-%d.pdf}}