orr721

Rebol []
my-ip?: function[
	"Resolves external IP address"
][
	quiet: system/options/quiet
	system/options/quiet: true
	host-name:   read dns://
	local-ip:    read join dns:// host-name
	external-ip: read http://ifconfig.me/ip
	system/options/quiet: quiet

orr721

#!/usr/bin/awk -f

# This program is a copy of guff, a plot device. https://github.com/silentbicycle/guff
# My copy here is written in awk instead of C, has no compelling benefit.
# Public domain. @thingskatedid

# Run as awk -v x=xyz ... or env variables for stuff?
# Assumptions: the data is evenly spaced along the x-axis

# TODO: moving average