And that’s how I got the images of all my batchmates. Two PDF files, plenty of photos, even more memories !
PDF (Portable Document Format) documents are a handy way to present text and images to others knowing they’ll look the same no matter what word processor or operating system they use. Basically, they’re a snapshot of a document, so saving images from them can be a hassle, even if your viewer lets you right-click them and save them as files. There are a few programs around that can do this for you, but it’s actually much easier and faster doing this from the command-line.
The pdfimages command is part of poppler-utils, which should already be installed on your system (sudo apt-get install poppler-utils in the terminal if it isn’t). To extract the images from a PDF, just open a terminal in the folder with the document, and run a command like the following:
pdfimages -j Cool-Pix-of-2011.pdf cool2011
Note that when extracting from files with spaces in…
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