52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: pdf,v 1.18 2023/07/17 15:57:18 christos Exp $
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# pdf: file(1) magic for Portable Document Format
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#
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0 name pdf
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>8 search /Count
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>>&0 regex [0-9]+ \b, %s page(s)
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>8 search/512 /Filter/FlateDecode/ (zip deflate encoded)
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0 string %PDF- PDF document
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!:mime application/pdf
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!:strength +60
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!:ext pdf
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>5 byte x \b, version %c
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>7 byte x \b.%c
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>0 use pdf
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0 string \012%PDF- PDF document
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!:mime application/pdf
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!:strength +60
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!:ext pdf
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>6 byte x \b, version %c
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>8 byte x \b.%c
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>0 use pdf
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0 string \xef\xbb\xbf%PDF- PDF document (UTF-8)
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!:mime application/pdf
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!:strength +60
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!:ext pdf
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>6 byte x \b, version %c
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>8 byte x \b.%c
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>0 use pdf
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# From: Nick Schmalenberger <nick@schmalenberger.us>
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# Forms Data Format
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0 string %FDF- FDF document
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!:mime application/vnd.fdf
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!:strength +60
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!:ext pdf
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>5 byte x \b, version %c
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>7 byte x \b.%c
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0 search/1024 %PDF- PDF document
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!:mime application/pdf
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!:strength +60
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!:ext pdf
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>&0 byte x \b, version %c
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>&2 byte x \b.%c
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>0 use pdf
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