Sharking network traffic

tshark.sh

#!/bin/bash

if [ $# -eq 0 ]; then
    echo "Please provide the pcap file for sharking.."
    exit 255
fi

capinfos $1 1>/dev/null 2>/dev/null

if [ $? -eq 1 ]; then
    echo "Capinfos detected wrong pcap file or file does not exist"
    echo "Please provide the right pcap file for sharking.."
    exit 1
fi

tshark -tad -r $1 -z proto,colinfo,ip.id,ip.id -z proto,colinfo,nfs.status,nfs.status -z proto,colinfo,nfs.fh.hash,nfs.fh.hash -z proto,colinfo,nfs.stateid4.other,nfs.stateid4.other -z proto,colinfo,nfs.seqid,nfs.seqid -z proto,colinfo,nfs.pathname.component,nfs.pathname.component