How to get the display number I was assigned by X

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Track title: Quiet Intelligence

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Chapters
00:00 Question
00:33 Accepted answer (Score 6)
01:09 Answer 2 (Score 34)
01:56 Answer 3 (Score 18)
04:25 Answer 4 (Score 1)
05:18 Thank you

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Full question
https://superuser.com/questions/647464/h...

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Tags
#linux #xorg #xserver

#avk47