donfanning

#! /bin/bash

# Batch Convert Script by StevenTrux
# The Purpose of this Script is to batch convert any video file to mp4 or mkv format for chromecast compatibility
# this script only convert necessary tracks if the video is already
# in H.264 format it won't convert it saving your time!

# Put all video files need to be converted in a folder!
# the name of files must not have " " Space!
# Rename the File if contain space 

donfanning

#!/usr/bin/env python2.7
# Matt's DNS management tool
# Manage DNS using DDNS features
#
# See http://planetfoo.org/blog/archive/2012/01/24/a-better-nsupdate/
#
# Usage: dnsupdate -s server -k key -t ttl add _minecraft._tcp.mc.example.com SRV 0 0 25566 mc.example.com.
# -h HELP!
# -s the server
# -k the key

donfanning

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

donfanning

	

    #!/usr/bin/env python
    #Copyright (C) 2009  Allen Sanabria
    #This program is free software; you can redistribute it and/or modify it under
    #the terms of the GNU General Public License as published by the Free Software Foundation;
    #either version 2 of the License, or (at your option) any later version.
    #This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
    #without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    #See the GNU General Public License for more details. You should have received a copy of i

donfanning

VirtualBox

• https://www.docker.com/toolbox
• docker-machine create --driver virtualbox dev
• docker-machine env dev (add values to ~/.zshrc)
  • e.g. echo eval "$(docker-machine env dev)" >> ~/.zshrc
• docker-machine ls
• docker ps (might need to re-source .zshrc file; e.g. . ~/.zshrc)
• docker run hello-world
• docker-machine ip dev

donfanning

Add the following chunk to your existing ISC dhcpd.conf file.

if exists user-class and ( option user-class = "iPXE" ) {
    filename "http://boot.smidsrod.lan/boot.ipxe";
}
else {
    filename "undionly.kpxe";
}

(or see https://gist.github.com/4008017 for a more elaborate setup

donfanning

var s3 = require('s3');
var AWS = require('aws-sdk');
var async = require('async');

var syncClient = s3.createClient({
    maxAsyncS3: 20,
});

tmpDir = "/tmp/sitecopy";
dstBucket = "aemtos3test"

donfanning

var WebPageTest = require('webpagetest');

var AWS = require('aws-sdk');
var zlib = require('zlib');

AWS.config.update({region:'us-east-1'});

var s3 = new AWS.S3();
var cloudwatch = new AWS.CloudWatch();

donfanning

var phantom = require('phantom');

var Crawler = require("simplecrawler");
var mycrawler = Crawler.crawl("http://www.example.com/");
mycrawler.maxDepth = 3;
mycrawler.interval = 500;
mycrawler.addFetchCondition(function(parsedURL) {
    if (parsedURL.path.match(/\.(css|jpg|pdf|docx|js|png|ico)/i)) {
        // console.log("Ignored ",parsedURL.path);
        return false;

donfanning

require_relative "xpath_crawler"
require_relative "parser"

module ShareCrawler
  class << self
    def get(crawler)
      xpath_crawler = XPathCrawler.new(crawler["url"])
      parsed = { "warning" => 0 }
      parsed["value"] = Parser.parse_value(xpath_crawler.parse(crawler["xpath_value"]))
      parsed["date"] = Parser.parse_date(xpath_crawler.parse(crawler["xpath_date"]))