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abarto / archer-c20-openwrt-stock-firmware.md
Last active February 15, 2022 00:59

Archer C20 Install OpenWRT / Recover Stock Firmware

Basic Setup

  • Turn off the device
  • Install a tftp server
  • Set ip address to 192.168.0.66
  • Connect ethernet cable to any Ethernet port

Install OpenWRT

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abarto / README.md
Created June 18, 2019 01:55 — forked from hubgit/README.md
Remove metadata from a PDF file, using exiftool and qpdf. Note that embedded objects may still contain metadata.

Anonymising PDFs

PDF metadata

Metadata in PDF files can be stored in at least two places:

  • the Info Dictionary, a limited set of key/value pairs
  • XMP packets, which contain RDF statements expressed as XML

PDF files