#!/bin/shuudecode 02-sunrise-sunset-esp.puuecho -n test esp1...../tcpdump -t -n -E "0x12345678@192.1.2.45 3des-cbc-hmac96:0x4043434545464649494a4a4c4c4f4f515152525454575758" -r 02-sunrise-sunset-esp.pcap >esp1.newif diff esp1.new esp1.outthen	echo passed.else	echo failed.fi