helxsz’s gists

helxsz / Currentcost_Pachube.pde

Created February 17, 2012 10:14

Currentcost to Pachube for Nanode

	// Home monitoring CurrentCost monitors such as CC128 and EnviR
	//
	// Version specifically for Nanode, www.nanode.eu
	// I am using with Arduino/Freeduino and EtherShield (ENC28J60 based)
	// CC128 connected to pin 0 - UART Serial in and ground
	//
	// If using regular Arduino or clode with FTDI chip:
	// PCB track between FTTDI chip and R11 is cut to disable USB/SERIAL.
	// Just short gap to re-program
	//

helxsz / node_app_start.sh

Last active December 28, 2015 13:49

node_app_start.sh

helxsz / create_images_json_object_from_dir.js

Created November 17, 2013 08:20

create_images_json_object_from_dir.js

	var sys = require("sys"),
	fs = require("fs");

	function processImageDir(path, outFilename, cb) {
	fs.readdir(path, function(err, files) {

	var imgfiles = [];

	// Check for images and push on the array if it's a match.
	files.forEach(function(name) {

helxsz / failed-monit-memory-script.sh

Created November 17, 2013 08:21

failed-monit-memory-script.sh

	description "Memory Monitor"
	author "Joe McCann"

	start on startup
	stop on shutdown

	script
	if memory usage > 75% then exec killall node
	end script

helxsz / nginx-load-balance-config.sh

Last active October 19, 2017 19:34

nginx.conf

	The idea is to have nginx installed and node installed. I will extend this gist to include how to install those as well, but at the moment, the following assumes you have nginx 0.7.62 and node 0.2.3 installed on a Linux distro (I used Ubuntu).

	In a nutshell,

	1) nginx is used to serve static files (css, js, images, etc.)
	2) node serves all the "dynamic" stuff.

	So for example, www.foo.com request comes and your css, js, and images get served thru nginx while everything else (the request for say index.html or "/") gets served through node.

	3) nginx listens on port 80. 4) node listens on port 8124 (for this example only. you can change this port for your node app).

helxsz / Grab your twitter timeline and save in a json file.

Created November 17, 2013 08:27

Grab your twitter timeline and save in a json file.

helxsz / CertificateGeneration.sh

Created December 3, 2013 14:40

	###
	#Step 1 - Generate server certificates etc... (most of this code is horribly ripped off from nodejs docs currently -> http://nodejs.org/docs/latest/api/tls.html)
	###

	#Assuming your starting from a clean directory

	mkdir server
	cd server

	#generate private key

helxsz / s3

Created December 12, 2013 10:13

	module.exports = {
	deleteObject: function (client, deleteParams) {
	client.deleteObject(deleteParams, function (err, data) {
	if (err) {
	console.log("delete err " + deleteParams.Key);
	} else {
	console.log("deleted " + deleteParams.Key);
	}
	});
	},

helxsz / index.html

Created March 22, 2014 11:12 — forked from mbostock/.block

	<!DOCTYPE html>
	<html>
	<head>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.29.6"></script>
	</head>
	<body>
	<script type="text/javascript">

	var svg = d3.select("body").append("svg:svg")
	.attr("width", 960)

helxsz / a.json

Last active August 29, 2015 14:05

xsz helxsz