clayrichardson

#!/bin/bash

set -ex

# Swap file commands from:
# https://www.digitalocean.com/community/articles/how-to-add-swap-on-ubuntu-12-04

# Create swapfile
echo "Creating swap file..."
dd if=/dev/zero of=/swapfile bs=1024 count=4096k

clayrichardson

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc

clayrichardson

#include <SD.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_LSM303_U.h>
#include <Adafruit_BMP085_U.h>
#include <Adafruit_L3GD20_U.h>
#include <Adafruit_10DOF.h>

/* Assign a unique ID to the sensors */

clayrichardson

import sys, urllib, httplib2, base64, json, re, time, paramiko
from operator import itemgetter
import pprint

headers = {}
cookie = ''
url_tail = '?api_version=1.0&format=js'

def create_url(method=None):
    base_url = 'https://my.rightscale.com/api/acct/%s/' % account_id

clayrichardson

import json, commands, re
import pprint

machines = json.loads(commands.getstatusoutput('rs_tag -q "ip:internal"')[1])

internal_addresses = []
external_addresses = []
host_string = ''

for machine,tags in machines.items():

clayrichardson

import sys, subprocess, json, re
import pprint

def get_local_tags():
    # rs_tag_list_command = 'rs_tag --list | awk \'{print "\\""$2"\\","}\'' terrible
    rs_tag_list_command = 'rs_tag --list | awk \'{print $2}\''
    p = subprocess.Popen(rs_tag_list_command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
    output, errors = p.communicate()
    return output.split()

clayrichardson

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

clayrichardson

import sys
import os
import time
import uuid
import random
import signal
import multiprocessing
import numpy

from optparse import OptionParser

clayrichardson

from django.db import models

class Manufacturer(models.Model):
    uuid = models.CharField(max_length = 100)
    name = models.CharField(max_length = 100)

class Car(models.Model):
    uuid = models.CharField(max_length = 100)
    manufacturer = models.ForeignKey(Manufacturer)

clayrichardson

""" base58 encoding / decoding functions """
import unittest

alphabet = '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
base_count = len(alphabet)
		
def encode(num):
	""" Returns num in a base58-encoded string """
	encode = ''