pdfinfo コマンドが便利
time pdfinfo Software-Design-2017年2月号_00.pdf Title: Software Design 2017年2月号 Author: （株）技術評論社 Creator: Acrobat 10.1.16 Producer: Acrobat 10.1.16 CreationDate: Thu Jan 12 14:45:49 2017 ModDate: Fri Jan 13 14:19:26 2017 Tagged: no UserProperties: no Suspects: no Form: AcroForm JavaScript: no Pages: 205 Encrypted: no Page size: 515.906 x 728.504 pts Page rot: 0 File size: 64084898 bytes Optimized: no PDF version: 1.6 real 0m0.086s user 0m0.072s sys 0m0.012s
pdfinfo コマンドであれこれ便利になる。
Poppler のパッケージに含まれる。
pdfinfo version 0.26.5 Copyright 2005-2014 The Poppler Developers - http://poppler.freedesktop.org Copyright 1996-2011 Glyph & Cog, LLC Usage: pdfinfo [options] <PDF-file> -f <int> : first page to convert -l <int> : last page to convert -box : print the page bounding boxes -meta : print the document metadata (XML) -js : print all JavaScript in the PDF -rawdates : print the undecoded date strings directly from the PDF file -enc <string> : output text encoding name -listenc : list available encodings -opw <string> : owner password (for encrypted files) -upw <string> : user password (for encrypted files) -v : print copyright and version info -h : print usage information -help : print usage information --help : print usage information -? : print usage information
