pcap-word-line.py

#!/usr/bin/env python3
import argparse
import logging
logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
from scapy.all import *

parser = argparse.ArgumentParser()
parser.add_argument("-r", "--read", required=True, help="filename", default=None)
args = parser.parse_args()

pkts = rdpcap(args.read)
eth = bytes(pkts[0])

i = 0

while True:
    print("{} : {}".format(i+1, eth[i*4:i*4+4].hex().upper()))
    i += 1

    if i*4 > len(eth):
        break