#!/bin/bash #SPECIFY DATE NOW=$(date +"%Y-%m-%d_%H.%M.%S") #TCPDUMP for 100000 count /usr/sbin/tcpdump -c 100000 -ni [interfacename] -s0 -w /home/username/tcpdump_$NOW.pcap "port 53" #FTP SERVER DETAILS HOST='x.x.x.x' USER='username' PASSWORD='pass' #REMOVE FILES that are more than 3 days find /home/usename/ -mtime +3 -name '*.pcap' -delete #FTP UPLOAD /usr/bin/lftp -u $USER,$PASSWORD sftp://$HOST << --EOF-- put tcpdump_$NOW.pcap quit --EOF-- exit 0