cmawhorter

// https://github.com/cmawhorter/hmmac/issues/10

var app = require('express')();
var Hmmac = require('hmmac');
var AWS = require('aws-sdk');

var accessKeyId = 's3box';
var secretAccessKey = 's3box';

var hmmac = new Hmmac({

cmawhorter

var crypto = require('crypto');

var ALGO = 'sha256';

function hashValue(val) {
  var hash = crypto.createHash(ALGO)
    , target;
  switch (toString.call(val)) {
    case '[object Object]':
      target = hashObject(val);

cmawhorter

// This loads large-ish  new line separated JSON files into memory.  If you need truly large file support
// and getting errors, you might want to google nodejs v8 heap limit or something. 
// I believe it's the --max-old-space-size option in particular.  

// Another script I wrote generated the JSON files in this 
// format, so this script matches the format.
// File Lines:
// 1. 		[
// 2. 		null
// 3. 		, { some: 'object', data: 'here' }

cmawhorter

process.title = 'node http-proxy';

var CONCURRENCY = 250;

var assert = require('assert')
  , crypto = require('crypto')
  , http = require('http');

http.globalAgent.maxSockets = Infinity;

cmawhorter

// If you're supporting an app built with GWT and running into Invalid Character errors 
// in older version of IE, this patch should fix it with no GWT code changes.
//
// Just include thes script before before including your gwt <script src="app.nocache.js">
//
// Yay. GWT magically working again.  

// NOTE: Does a console.warn "Init document.createElement interception..." prior to running.

// NOTE: If the patch ever encounters an error it will fall back to the native browser 

cmawhorter

#!/usr/bin/env bash
# usage: `spc` or `spc [number of lines]`
lines=${1:-30}
for ((i=1; i<=$lines; i++))
do
  echo 
done

cmawhorter

#!/bin/sh
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 85 15 
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# config:      /etc/sysconfig/redis
# pidfile:     /var/run/redis.pid

cmawhorter

# Redis configuration file example

# Note on units: when memory size is needed, it is possible to specify
# it in the usual form of 1k 5GB 4M and so forth:
#
# 1k => 1000 bytes
# 1kb => 1024 bytes
# 1m => 1000000 bytes
# 1mb => 1024*1024 bytes
# 1g => 1000000000 bytes

cmawhorter

// similar usecase; abbreviated

var myTask = function(callback) {
  var state = { response: false, body: false, other: null }; // only t/f factored when enableNulls
  var abortWait = waitForState(state, callback); // returns function to abort with error
  var req = request('https://...');
  req.on('response', function(res) { 
    asyncLogResponse(function(err) {
      if (err) return abortWait(err); // aborts wait and callbacks immediately
      state.response = true;

cmawhorter

// just a control; doesn't matter specifics
exports.handler = function(event, context) {
    console.log('starting');
    setTimeout(function() {
        console.log('done');
        context.succeed();
    }, 1000);
};