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non7top/dump_http_headers.sh

Created June 15, 2019 15:08
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dump_http_headers
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dump_http_headers.sh
# https://serverfault.com/a/633452
stdbuf -oL -eL /usr/sbin/tcpdump -A -s 10240 -i lo "tcp port 82 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)" | egrep -a --line-buffered ".+(GET |HTTP\/|POST )|^[A-Za-z0-9-]+: " | perl -nle 'BEGIN{$|=1} { s/.*?(GET |HTTP\/[0-9.]* |POST )/\n$1/g; print }'
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