butlern

require 'facter'
require 'time'
require 'yaml'
require 'json'

if Facter.value("ec2_instance_id") != nil
  # Inspired by: http://puppetlabs.com/blog/facter-part-3-caching-and-ttl
  #
  # facts cache directory/file on puppet agent:
  facts_cache_dir='/etc/puppet/facts.d'

dragosboca

require 'facter'
require 'aws-sdk'

if Facter.value("ec2_instance_id") != nil
   instance_id = Facter.value("ec2_instance_id")
   region = Facter.value("ec2_placement_availability_zone")[0..-2]
   ec2 = Aws::EC2::Client.new(region:region)
   instance = ec2.describe_instances(instance_ids:[instance_id])
   tags = instance.reservations[0].instances[0].tags
   tags.each do |tag|

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.

---

rafaelfelix

require 'facter'
require 'json'

if Facter.value("ec2_instance_id") != nil
 instance_id = Facter.value("ec2_instance_id")
 region = Facter.value("ec2_placement_availability_zone")[0..-2]
 tags = Facter::Util::Resolution.exec("aws ec2 describe-tags --filters \"name=resource-id,values=#{instance_id}\" --region #{region} | jq '[.Tags[] | {key: .Key, value: .Value}]'")
 
 parsed_tags = JSON.parse(tags)
 parsed_tags.each do |tag|

drohr

require 'facter'

instance_id = Facter::Util::Resolution.exec("ec2-metadata -i | awk '{print $2}'")
tags = Facter::Util::Resolution.exec("ec2-describe-tags --region eu-west-1 --filter \"resource-id=#{instance_id}\" | cut -f 4-")

tags.scan(/(\w+)\s+(\w+)/) do |key, value|
 fact = "ec2_tag_#{key}"
 Facter.add(fact) { setcode { value } }
end

unbracketed

"""
Exports Issues from a specified repository to a CSV file

Uses basic authentication (Github username + password) to retrieve Issues
from a repository that username has access to. Supports Github API v3.
"""
import csv
import requests

rodionmoiseev

apply plugin: 'java'
apply plugin: 'scala'
// For those using Eclipse or IntelliJ IDEA
apply plugin: 'eclipse'
apply plugin: 'idea'

def findPlay20(){
  def pathEnvName = ['PATH', 'Path'].find{ System.getenv()[it] != null }
  for(path in System.getenv()[pathEnvName].split(File.pathSeparator)){
    for(playExec in ['play.bat', 'play.sh', 'play']){

ziadoz

Awesome PHP

Awesome PHP has been relocated permanently to its own Github repository. No further updates will made to this gist.

Please open an issue for any new suggestions.

nzjrs

#!/usr/bin/env python
# Python script to make Skype co-operate with GNOME3 notifications.
# 
#
# Copyright (c) 2011, John Stowers
#
# Adapted from skype-notify.py
# Copyright (c) 2009, Lightbreeze
#
#