get-aws-status-rss.rb

require 'open-uri'

region = ARGV.first

unless region
  puts "usage: ruby get-aws-status-rss.rb ap-northeast-1"
end

source = open("http://status.aws.amazon.com/") {|f| f.read }
source.scan(/'(\w+-#{region})'/) do |match|
  service = match[0]
  puts "http://status.aws.amazon.com/rss/#{service}.rss"
end