Update cheatsheets

pdf-parser

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pdf-parser
+
+> Identify fundamental elements of a PDF file without rendering it.
+> More information: <https://blog.didierstevens.com/programs/pdf-tools>.
+
+- Display statistics for a PDF file:
+
+`pdf-parser --stats {{path/to/file.pdf}}`
+
+- Display objects of type `/Font` in a PDF file:
+
+`pdf-parser --type={{/Font}} {{path/to/file.pdf}}`
+
+- Search for strings in indirect objects:
+
+`pdf-parser --search={{search_string}} {{path/to/file.pdf}}`