brianz

# -*- mode: ruby -*-
# vi: set ft=ruby :
require 'fileutils'

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

box = {
    :django_fwd => 9000,
    :elasticsearch_fwd  => 9200,

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master: localhost
file_client: local

file_roots:
    base:
        - /srv/salt/base
    dev:
        - /srv/salt/dev
        - /srv/salt/base
    qa:

brianz

get-pip:
  file.managed:
    - name: /usr/local/sbin/get-pip.py
    - source: https://raw.githubusercontent.com/pypa/pip/1.5.6/contrib/get-pip.py
    - source_hash: md5=3f120892a637a59a9c497d516eb2ca76

  cmd.run:
    - name: /usr/bin/python /usr/local/sbin/get-pip.py
    - unless: which pip
    - require:

brianz

import sys
import SimpleHTTPServer
import SocketServer

try:
    PORT = int(sys.argv[1])
except IndexError:
    PORT = 8888

class EchoHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):

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{% set instance_type = grains.get('instance_type', '') %}

{% set logstash_servers = salt['pillar.get'](instance_type + ':logstash_servers')  %}
{% set logstash_paths = salt['pillar.get'](instance_type + ':logstash_paths')  %}
{% set logstash_fields = salt['pillar.get'](instance_type + ':logstash_fields')  %}

{% if logstash_servers and logstash_paths and logstash_fields %}
{
  "network": {
    "servers": {{ logstash_servers|json }}

brianz

#!/bin/bash
# 
# steps taken verbatim from:
#  http://docs.aws.amazon.com/AmazonECS/latest/developerguide/docker-basics.html#install_docker
#
sudo yum update -y
sudo yum install -y docker
sudo service docker start
sudo usermod -a -G docker ec2-user
# log out and log in to pickup the added group

brianz

"""Simple script to read stdin postgresql csv logs and output the SQL statements

To use, do something like this:

  tail -f /path/to/your/postgres.log | python -u parse-postgresql-logs.py

"""
import csv
import sys

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import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

GPIO.setup(18, GPIO.IN, pull_up_down=GPIO.PUD_UP)

while True:
    input_state = GPIO.input(18)
    if input_state == False:

brianz

Sum column using awk

cat count.txt | awk '{sum+=$1} END {print sum}'

List open ports

linux: netstat -lnptu
mac: netstat -a -p tcp

brianz

from setuptools import setup, find_packages

setup(
    name = 'calculator_service',
    packages=find_packages(),
    version = '1.0',
    description = 'Example application with Servant',
    author='Brian Zambrano',
    author_email='[email protected]',
    classifiers=[