GeorgeDewar

#!/bin/bash

function usage {
  echo "Shutdown and boot Digital Ocean droplets remotely, and simulate network disconnection"
  echo
  echo "Usage: $0 <kill/boot/killnet/resumenet> node1 [node2] [node3] [node...]"
  exit 1
}

# Get settings and node IDs from files

GeorgeDewar

#!/bin/bash

#Determine IP of calling user
ssh_ip=`echo $SSH_CLIENT | awk '{ print $1}'`

if [ "$1" == "kill" ]; then

echo "Simulating network disconnection by dropping traffic from all hosts except $ssh_ip..."

#Default Policy to DROP all incoming traffic

GeorgeDewar

#!/bin/bash

red='\e[0;31m'
green='\e[0;32m'
NC='\e[0m'

set -e

function usage {
  echo Enable/Disable routing all traffic through VPN, and

GeorgeDewar

#!/usr/bin/env ruby

require 'xmlsimple'
require 'pp'

# Table widths will be padded in multiples of 10, so that small increases in maximum length will not always
# modify every line of the table (by increasing the width of the column)
PAD_MULTIPLE=10

# Map one or more hashes to strings within a table row by composing a string from the values in the hash. Fields

GeorgeDewar

#!/usr/bin/ruby

require 'json'
require 'term/ansicolor'
require 'optparse'
require 'httparty'
require 'set'

include Term::ANSIColor

GeorgeDewar

# Sample data
data = []
data[0] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100000001000000000000000 00000000000000000000010001111111'
data[1] = '00101000110001100000000000001000 00001000011111111001000000001100 00000011100000001000000000000000 00000000000000000000010001110111'
data[2] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100011001000000000000000 00001011111110010000010011111010'
data[3] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101100000001000100000000000 00000000000000000000010001110111'
data[4] = '00101000110001100000000000001000 00001000011111111001000000001100 00001101000000000000100000000000 00000000000000000000010000001111'

# Checksum function

GeorgeDewar

#!/bin/bash

function usage {
  echo Enable or disable CNTLM proxy settings in the current terminal
  echo  
  echo Usage: 
  echo
  echo "source proxy <on / off>"
}

GeorgeDewar

/*
 * IRrecord: record and play back IR signals as a minimal 
 * An IR detector/demodulator must be connected to the input RECV_PIN.
 * An IR LED must be connected to the output PWM pin 3.
 * A button must be connected to the input BUTTON_PIN; this is the
 * send button.
 * A visible LED can be connected to STATUS_PIN to provide status.
 *
 * The logic is:
 * If the button is pressed, send the IR code.

GeorgeDewar

#!/bin/bash

function usage {
  echo "Manage nginx sites"
  echo
  echo "Usage:"
  echo
  echo "ng pull"
  echo "ng push"
  echo "ng list"

GeorgeDewar

#!/bin/bash

yum install -y java-1.7.0-openjdk

cat > /etc/yum.repos.d/ElasticSearch-1.0.repo <<- EOF
[elasticsearch-1.0]
name=Elasticsearch repository for 1.0.x packages
baseurl=http://packages.elasticsearch.org/elasticsearch/1.0/centos
gpgcheck=1
gpgkey=http://packages.elasticsearch.org/GPG-KEY-elasticsearch