#!/bin/bash #parse_netstat cat < $1 Connections from remote IP addresses 10.8.0.12 6 10.8.0.14 2 10.8.0.65 1 10.8.0.76 25 10.8.0.77 1 192.168.5.77 2 Connections to local IP addresses 10.8.0.75 35 Connections to top 10 local ports 22 1 3306 25 37570 1 51071 1 51072 1 51073 1 51074 1 52300 1 60757 1 States of connections ESTABLISHED 30 LISTEN 3 TIME_WAIT 3 EOF cat samples/netstat-003.txt > $2