note how to erase pdf metadata

2024-08-13 18:58:50 +02:00
parent b5123a0d01
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--- a/data/pdf_erasure.md
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+---
+title: "PDF Metadata Erasure"
+tags: [ "Documentation", "Metadata", "Ghost Script" ]
+---
+
+Make a text file called 'pdfmark.txt'.
+
+
+```text
+[ /Title ()
+/Author ()
+/Subject ()
+/Creator ()
+/ModDate ()
+/Producer ()
+/Keywords ()
+/CreationDate ()
+/DOCINFO pdfmark
+```
+
+Then run:
+
+```bash
+gs -o output.pdf -sDEVICE=pdfwrite "$FILE".pdf pdfmark.txt
+```