achiko

# From: http://www.cyberciti.biz/tips/using-nginx-as-reverse-proxy.html
# and:  http://www.cyberciti.biz/faq/howto-linux-unix-setup-nginx-ssl-proxy/
# and:  http://nginx.org/en/docs/http/websocket.html

# Run the following commands as su
sudo -s
# Use the stable version of nginx
nginx=stable
# Add nginx repository source
add-apt-repository ppa:nginx/$nginx  

achiko

cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre-headless -y

### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below

# NEW WAY / EASY WAY
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.1.0.deb
sudo dpkg -i elasticsearch-1.1.0.deb

achiko

var urls = [
    /* Wildcard CORS enabled - Works in PhantomJS 1.9.0 */
    'http://updates.html5rocks.com',
    /* CORS disabled - Fails in PhantomJS 1.9.0 (and every other version) */
    'http://www.google.com',
    /* Hack workaround? */
    /*
    function(httpGet, callback) {
        phantom.page.settings = (phantom.page.settings || {});
        phantom.page.settings.webSecurityEnabled = false;

achiko

2-of-3 Escrow Example with Electrum

This is gmaxwell's 2-of-2 escrow example, adapted to Electrum and to a lesser extent, GFM.

The Scenario

Archey wants to pay Bertha 0.001 BTC for a Twitter Platinum invite, but prevent Bertha from cheating him. Archey selects Iceland to act as

achiko

cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre-headless -y


### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below

# NEW WAY / EASY WAY
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.5.deb
sudo dpkg -i elasticsearch-0.90.5.deb

achiko

contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }

    contract MyToken { 
        /* Public variables of the token */
        string public name;
        string public symbol;
        uint8 public decimals;

        /* This creates an array with all balances */
        mapping (address => uint256) public balanceOf;

achiko

contract random {
    /* Generates a random number from 0 to 100 based on the last block hash */
    function randomGen(uint seed) constant returns (uint randomNumber) {
        return(uint(sha3(block.blockhash(block.number-1), seed ))%100);
    }

    /* generates a number from 0 to 2^n based on the last n blocks */
    function multiBlockRandomGen(uint seed, uint size) constant returns (uint randomNumber) {
        uint n = 0;
        for (uint i = 0; i < size; i++){

achiko

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

achiko

var libxmljs = require("libxmljs");
var xml = [
  '<?xml version="1.0" encoding="utf-8"?>',
  '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">',
  '  <soap:Body>',
  '    <Response xmlns="http://tempuri.org/">',
  '      <Result>',
  '        <client xmlns="">',
  '          <msg>SEARCH OK.</msg>',
  '          <code>0</code>',

achiko

contract owned {
    address public owner;
    function owned() {
        owner = msg.sender;
    }
    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _
    }
    function transferOwnership(address newOwner) onlyOwner {