Cyril Brulebois<p>I have to check the (well written and example-rich) man page every time I need to do this kind of things, but:</p><p><a href="https://mamot.fr/tags/pdftk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pdftk</span></a> is awesome!</p><p>Last iteration, with line breaks for readability:</p><p>```<br>pdftk<br> A=attestation-conformite-documents-comptables+signature.pdf<br> B=etats-financiers.pdf<br> cat A B1-10<br> output comptes-annuels+signature.pdf<br>```</p><p>Subtitle: concatenate two PDFs into a single one, only retaining the first 10 pages of the second one.</p><p>(Once-a-year dance, now documented in a README.md)</p>