Mo moughxyz

On Tue Oct 27, 2015, history.state.gov began buckling under load, intermittently issuing 500 errors. Nginx's error log was sprinkled with the following errors:

2015/10/27 21:48:36 [crit] 2475#0: accept4() failed (24: Too many open files)

2015/10/27 21:48:36 [alert] 2475#0: *7163915 socket() failed (24: Too many open files) while connecting to upstream...

An article at http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ provided directions that mostly worked. Below are the steps we followed. The steps that diverged from the article's directions are marked with an *.

* Instead of using su to run ulimit on the nginx account, use ps aux | grep nginx to locate nginx's process IDs. Then query each process's file handle limits using cat /proc/pid/limits (where pid is the process id retrieved from ps). (Note: sudo may be necessary on your system for the cat command here, depending on your system.)
Added fs.file-max = 70000 to /etc/sysctl.conf

A pseudonymous trust system for a decentralized anonymous marketplace

Dionysis Zindros, National Technical University of Athens [email protected]

Keywords

pseudonymous anonymous web-of-trust identity trust bitcoin namecoin proof-of-burn timelock decentralized anonymous marketplace openbazaar

Abstract

ActiveRecord: Store Milliseconds (or Microseconds) in Timestamps with Rails / MySQL

Milliseconds in your Timestamps.

We got 'em, you want 'em.

Why

Shit needs to be PRECISE

LICENSE

MIT

	#!/bin/bash

	### Command log to install Cuda Toolkit 6.5, driver 343.22, and ccminer.

	## Update the system
	sudo apt-get update && sudo apt-get -y dist-upgrade
	# All the dependencies for Cuda & ccminer (I think)
	sudo apt-get -y install gcc g++ build-essential automake linux-headers-$(uname -r) git gawk libcurl4-openssl-dev libjansson-dev xorg libc++-dev libgmp-dev python-dev

	#!/usr/bin/env ruby
	#-- encoding: utf-8 --

	# http://blog.evernote.com/tech/2013/08/08/evernote-export-format-enex/

	require 'nokogiri'
	require 'date'
	require 'ostruct'

	class Note < OpenStruct; end

	'use strict';

	module.exports = function(grunt) {

	// load all grunt tasks
	require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);


	// configurable paths
	var paths = {

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE en-export SYSTEM "http://xml.evernote.com/pub/evernote-export3.dtd">
	<en-export export-date="20130730T205637Z" application="Evernote" version="Evernote Mac">
	<note>
	<title>Test Note for Export</title>
	<content>
	<![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	<!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
	<en-note style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
	Hello, World.

	# Install linux update, followed by GCC and Make
	sudo yum -y update
	sudo yum install -y gcc make

	# Install Nginx and PHP-FPM
	sudo yum install -y nginx php-fpm

	# Install PHP extensions
	sudo yum install -y php-devel php-mysql php-pdo \
	php-pear php-mbstring php-cli php-odbc \

	<style>
	/* ... */
	/--- Preheader declaration in style block in addition to inline for Outlook /
	.preheader { display:none !important; visibility:hidden; opacity:0; color:transparent; height:0; width:0; }
	</style>
	</head>

	<body>
	<!-- PRE-HEADER TEXT -->
	<span class="preheader" style="display: none !important; visibility: hidden; opacity: 0; color: transparent; height: 0; width: 0;">Preheader text shows up in GMail, iOS, Mail.app, & more: 75 text char limit</span>

	import java.security.SecureRandom;
	import javax.crypto.spec.PBEKeySpec;
	import javax.crypto.SecretKeyFactory;
	import java.math.BigInteger;
	import java.security.NoSuchAlgorithmException;
	import java.security.spec.InvalidKeySpecException;

	/*
	* PBKDF2 salted password hashing.
	* Author: havoc AT defuse.ca