Simple command line report of network status for mac OSX

network_report.sh

#!/bin/sh

echo "******************"
echo "* En0 IP, Gateway, and Nameservers"
echo "******************"
echo
ifconfig en0 | grep -v inet6 | head -n 3
netstat -nr | head -n 5
scutil --dns | grep -i nameserver
echo

echo "******************"
echo "* Lsof tcp listeners (sudo or ctrl-c): "
echo "******************"
echo
sudo lsof -iTCP -sTCP:LISTEN -P -n
echo

echo "******************"
echo "* Network stuff in syslog: "
echo "******************"
echo
grep -i -E 'network|en0' /var/log/system.log