eduardodeoh

#! /bin/sh
### BEGIN INIT INFO
# Provides:          carbon-cache
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: carbon-cache init script
# Description:       An init script for Graphite's carbon-cache daemon.
### END INIT INFO

eduardodeoh

# Send a metric to statsd from bash
#
# Useful for:
#   deploy scripts (http://codeascraft.etsy.com/2010/12/08/track-every-release/)
#   init scripts
#   sending metrics via crontab one-liners
#   sprinkling in existing bash scripts.
#
# netcat options: 
#   -w timeout If a connection and stdin are idle for more than timeout seconds, then the connection is silently closed.  

eduardodeoh

Contrato Arrasador 3

Revisão: 02/05/2013

Entre nós [nome nossa empresa] e você [nome cliente]

Sumário:

Nós sempre faremos o melhor para cumprir suas necessidades e atender suas expectativas, mas é importante registrar tudo por escrito para que todos saibam quem deve fazer o quê e quando, e o que acontece quando algo der errado. Neste contrato você não encontrará nenhum termo jurídico complicado ou longas passagens de textos incompreensíveis. Não temos interesse em fazê-lo assinar algo que poderá se arrepender depois. O que queremos é o melhor para ambas as partes, agora e no futuro!

eduardodeoh

Setup

git clone <repo>

clone the repository specified by ; this is similar to "checkout" in some other version control systems such as Subversion and CVS

Add colors to your ~/.gitconfig file:

eduardodeoh

#!/bin/sh

# Locale
echo "Changing locale"
sudo apt-get -y install language-pack-pt
clear

# System update
echo "Updating repositories"
sudo apt-get -y update

eduardodeoh

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

eduardodeoh

# include from an initializer

module HstoreAccessor
  def self.included(base)
    base.extend(ClassMethods)
  end
  
  module ClassMethods
    def hstore_accessor(hstore_attribute, *keys)
      Array(keys).flatten.each do |key|

eduardodeoh

#!/usr/bin/env ruby

require 'active_record'

ActiveRecord::Base.establish_connection(
  :adapter  => 'sqlite3',
  :database => ':memory:'
)

ActiveRecord::Schema.define do

eduardodeoh

# Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
# Will include all hosts the playbook is run on.
# Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

- name: "Build hosts file"
  lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
  when: hostvars[item].ansible_default_ipv4.address is defined
  with_items: groups['all']

eduardodeoh

#!/bin/sh
#
## This is called to back up the WAL files to the slave.
## This is on top of replication and is used as another
## method to secure data successfully transferring from one
## database server to another.

ARCHIVE_DIR_ON_SLAVE="/var/lib/postgresql/walfiles"
LOG=1
LOG_FILE="/tmp/postgres_wal_archiving.log"