PDF Merge

So I needed to merge PDFs today (to join up a bunch of scattered homeworks), and I found this nice GhostScript command online:

gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=merged.pdf source1.pdf source2.pdf source3.pdf etc.pdf

Works nicely.

Credits to http://hints.macworld.com/article.php?story=2003083122212228.