Bash script to set network proxies for network interfaces in OSX

SetNetworkInterfaceProxies.sh

#!/bin/bash
# Set automatic network proxies in System Preferences
# The specified proxy url below will be set for both the Ethernet and Wi-Fi interfaces

PROXY_URL="http://www.example.com/proxy.js" #automatic-proxy url

###########
LISTED_NETWORK_SERVICES=$(networksetup -listallnetworkservices | sed '/An asterisk ([*]) denotes that a network service is disabled./d; s/^[*]//')
IFS=$'\n' SERVICES=($LISTED_NETWORK_SERVICES) #Separate string into array of services

for netService in "${SERVICES[@]}"; do
	if [[ $netService == *"Ethernet"* ]] || [[ $netService == *"Wi-Fi"* ]]; then
		#If the service is an Ethernet or Wi-Fi interface
		sudo networksetup -setautoproxyurl "$netService" "$PROXY_URL"
		echo "Added proxy for [$netService] interface"
	fi
done