Org-mode is a power editor. I use it to write scientific notes and create them in tex / PDF files.
When I create a .org file in a .tex or .pdf file, some codes are generated automatically through org-mode, for example:
\hypersetup{
pdfkeywords={},
pdfsubject={},
pdfcreator={Emacs Org-mode version 7.8.11}}
These codes make some information occupied by the first page of the PDF file, which is useless to me. How to prevent these codes from appearing in the tex file and its PDF?
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