NAME
	remote ifconfig - an online IP discovery tool

SYNOPSIS
	curl mhex.dk/ifconfig/[ip|ua|host|ping|all]
	
DESCRIPTION
	Use this tool to get your external IP address, host name or 
	whether your internet gateway replies to ICMP ping requests.
	Notice that 'curl mhex.dk/ifconfig/ua' will always display 
	your 'curl' and its version.
	
OPTIONS
	ip	Prints the public ip address of your machine.
	ua	Prints the name of the user agent you use (always curl).
	host	Prints the public hostname associated with your IP.
	ping	Displays whether your machine is pingable (the gateway).
	all	Prints all of the above.