kaos

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

  # Every Vagrant virtual environment requires a box to build off of.
  config.vm.box = "precise32"

house9

# 1) install puppet locally
#  - install modules to local modules directory
# puppet module install puppetlabs/postgresql --force -i modules
# puppet module install puppetlabs/stdlib --force -i modules
# puppet module install puppetlabs/firewall --force -i modules
# puppet module install puppetlabs/apt --force -i modules
# puppet module install ripienaar/concat --force -i modules
# OR
# download tar file from https://forge.puppetlabs.com/puppetlabs/postgresql 
# and place into modules directory

corpit

def add_check_digit(upc_str):
    """
    Returns a 12 digit upc-a string from an 11-digit upc-a string by adding 
    a check digit

    >>> add_check_digit('02345600007')
    '023456000073'
    >>> add_check_digit('21234567899')
    '212345678992'
    >>> add_check_digit('04210000526')

tfrisk-old

#!/bin/sh

# Debian has older Erlang package (R15) in official repositories, Elixir requires newer (R17)
wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
sudo apt-get update
sudo apt-get install -y erlang
rm erlang-solutions_1.0_all.deb

# compile Elixir from source

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

kjseefried

# time ./do-all.sh
+ lvcreate -kn -s -n ubunt2 /dev/k2/ubunt
  Logical volume "ubunt2" created
+ lvresize -L 40G /dev/k2/ubunt2
  Extending logical volume ubunt2 to 40.00 GiB
  Logical volume ubunt2 successfully resized
+ echo -en 'd\nn\np\n\n\n\n\n\nw\nq\n'
+ fdisk /dev/k2/ubunt2

Command (m for help): Selected partition 1

ricardo-rossi

#!/bin/bash

### USAGE
###
### ./ElasticSearch.sh 1.7 will install Elasticsearch 1.7
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch

romanlv

---
# packages.yml 

- name: Add postgres repository
  apt_repository: repo='deb http://apt.postgresql.org/pub/repos/apt/ {{ansible_distribution_release}}-pgdg main' state=present

- name: Add postgres repository key
  apt_key: url=http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc state=present 

klepsydra

#!/bin/bash

##  Update fail2ban iptables with globally known attackers.
##  Actually, runs 100% independently now, without needing fail2ban installed.
##
##  /etc/cron.daily/sync-fail2ban
##
## Author: Marcos Kobylecki <[email protected]>
## http://www.reddit.com/r/linux/comments/2nvzur/shared_blacklists_from_fail2ban/

kotedo

#!/usr/bin/env bash
# -*- mode: sh -*-

old=$(ls -l /usr/local/lib/erlang | awk '{print $11}')
others=$(ls -ld /usr/local/lib/erlang* | awk '{print $9}' | grep -v "^/usr/local/lib/erlang$")
default=${old}

declare -a arry

cat <<EOF