passos

"""
A perl Data.Dumper clone for Python
Author: simon@log4think.com
2011-07-08

Copyright 2011 Jinyu LIU

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

obeattie

#!/usr/bin/env python
import optparse
import sys

from boto.s3.connection import S3Connection

def sign(bucket, path, access_key, secret_key, https, expiry):
    c = S3Connection(access_key, secret_key)
    return c.generate_url(
        expires_in=long(expiry),

austinmarton

/*
 *  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 3 of the License, or
 *  (at your option) any later version.
 */

#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>

philippb

#!/bin/bash

# Script to backup git repo to S3
# Set bucket, dir, password and account to use for the backup.  I keep mine in local env vars 
# These are set by localrc which lives on an encrypted home directory and is executed by my bashrc
bucket=$GITHUB_BACKUP_BUCKET
dir=$GITHUB_BACKUP_DIR
password=$GITHUB_BACKUP_PASSWORD
account=$GITHUB_ACCOUNT

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

winhamwr

Creating a dynamic site-to-site VPN with OpenSwan on Ubuntu 10.04 on EC2

Wes Winham winhamwr@gmail.com

There are many tutorials floating around the web that almost get you a dynamic VPN in EC2. The goal of this tutorial is to be a one-stop-shop for this specific setup.

UniIsland

#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""

juanje

This is a little trick I use to spin up the packages instalation on Debian/Ubuntu boxes in Vagrant.

I add a simple function that checks if a directory named something similar to ~/.vagrant.d/cache/apt/opscode-ubuntu-12.04/partial (it may have another path in Windows or MacOS) and create the directory if it doesn't already exist.

def local_cache(basebox_name)
  cache_dir = Vagrant::Environment.new.home_path.join('cache', 'apt', basebox_name)
  partial_dir = cache_dir.join('partial')
  partial_dir.mkdir unless partial_dir.exist?
 cache_dir

kamermans

#!/bin/bash

set -e

cd ~/
wget http://downloads.mysql.com/archives/mysql-5.1/mysql-5.1.65.tar.gz
tar -zxf mysql-5.1.65.tar.gz
cd mysql-5.1.65
./configure  '--prefix=/usr' '--exec-prefix=/usr' '--libexecdir=/usr/sbin' '--datadir=/usr/share' '--localstatedir=/var/lib/mysql' '--includedir=/usr/include' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-system-type=debian-linux-gnu' '--enable-shared' '--enable-static' '--enable-thread-safe-client' '--enable-assembler' '--enable-local-infile' '--with-fast-mutexes' '--with-big-tables' '--with-unix-socket-path=/var/run/mysqld/mysqld.sock' '--with-mysqld-user=mysql' '--with-libwrap' '--without-readline' '--with-ssl' '--without-docs' '--with-extra-charsets=all' '--with-plugins=max' '--with-embedded-server' '--with-embedded-privilege-control'
make

dodok1

import groovy.xml.XmlUtil

def content=new File(args[0]).getText()
def slurper = new XmlSlurper(false,false)
def prefix = """<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ac:confluence SYSTEM "confluence.dtd">
<ac:confluence xmlns:ac="http://www.atlassian.com/schema/confluence/4/ac/" xmlns:ri="http://www.atlassian.com/schema/confluence/4/ri/" xmlns="http://www.atlassian.com/schema/confluence/4/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.atlassian.com/schema/confluence/4/ac/ confluence.xsd">
"""
def suffix = "</ac:confluence>"
def xml = slurper.parseText(prefix+content+suffix)