Convert a PDF to greyscale on the command line in FLOSS?

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Music by Eric Matyas
https://www.soundimage.org
Track title: Isolated

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Chapters
00:00 Question
00:36 Accepted answer (Score 40)
00:51 Answer 2 (Score 212)
01:05 Answer 3 (Score 16)
01:59 Thank you

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Full question
https://superuser.com/questions/104656/c...

Accepted answer links:
[email]: https://lists.ubuntu.com/archives/kubunt...

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Content licensed under CC BY-SA
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Tags
#linux #ubuntu #commandline #pdf

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