Skip to content

Instantly share code, notes, and snippets.

@Filirom1

Filirom1/debug-headers.sh

Created October 8, 2014 07:34
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save Filirom1/a513ca8323ddcf8a7b59 to your computer and use it in GitHub Desktop.
Save Filirom1/a513ca8323ddcf8a7b59 to your computer and use it in GitHub Desktop.
Download ZIP
debug http headers with tcpdump
Raw
debug-headers.sh
#!/bin/sh
PORT=$1
tcpdump -i lo -A -s 10240 "tcp port $PORT and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)" | egrep --line-buffered "^........(GET |HTTP\/|POST |HEAD )|^[A-Za-z0-9-]+: " | sed -r 's/^........(GET |HTTP\/|POST |HEAD )/\n\1/g'
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment