Poppler has one command to merge all pdfs from folder:
pdfunite *.pdf out.pdfhttps://stackoverflow.com/questions/2507766/merge-convert-multiple-pdf-files-into-one-pdf
Poppler has one command to merge all pdfs from folder:
pdfunite *.pdf out.pdfhttps://stackoverflow.com/questions/2507766/merge-convert-multiple-pdf-files-into-one-pdf