#! /bin/bash
# network.sh
# Returns the SSID of the currently active 
# wireless network, if run on OS X.
# Certain other scripts here rely on this one.

ssid=""
ssid=`/System/Library/PrivateFrameworks/Apple80211.framework/Versions/\
Current/Resources/airport -I | sed 's/^ *//g' | awk -F ': ' \
'$1 == "SSID" {print $2}'`

echo $ssid