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Rui Miguel ravage

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@ravage
ravage / main.rb
Created July 7, 2009 14:57
require 'rubygems'
require 'ramaze'
require 'feedzirra'
class MainController < Ramaze::Controller
layout :master
def master
%{
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
@ravage
ravage / options.rb
Created July 7, 2009 14:58
require 'rubygems'
require 'ramaze'
class MyApp
include Ramaze::Optioned
options.dsl do
o "Application name", :name, "Ramaze DSL Demo"
o "Application version",
@ravage
ravage / debian-chef-solo-bootstrap
Created April 24, 2012 00:25
Debian chef-solo bootstrap
http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p194.tar.bz2
#!/usr/bin/env bash
RUBY_VERSION=ruby-1.9.3-p194
apt-get -y update
apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
cd /tmp
wget http://ftp.ruby-lang.org/pub/ruby/1.9/$RUBY_VERSION.tar.bz2
tar -jxvf $RUBY_VERSION.tar.bz2
cd $RUBY_VERSION
./configure --prefix=/usr/local
@ravage
ravage / RBEnv.sublime-build
Created December 7, 2012 21:49
Sublime Text rbenv Build System
{
"cmd": ["rbenv", "exec", "ruby", "$file"],
"selector": "source.ruby"
}
@ravage
ravage / server.rb
Created February 18, 2013 11:24
Ruby Rack/Thin serve static files
#!/usr/bin/env ruby
require 'rack'
require 'rack-rewrite'
include Rack
app = Builder.new do
use Rewrite do
rewrite '/', '/index.html'
@ravage
ravage / notes.md
Last active October 13, 2019 09:33

Generate Random Password

openssl rand -hex 16

Ruby: Single Line HTTP Server

ruby -run -e httpd . -p 8000

Python: Single Line HTTP Server

@ravage
ravage / replace_hosts.sh
Created February 8, 2015 15:36
Replace 127.0.1.1 in /etc/hosts entry with real address
#!/bin/sh
# find the interface with the default route
interface=$(ip route | grep default | awk '{ print $5; exit }')
# get ip address from discovered interface
address=$(ifconfig $interface | egrep '([0-9]{1,3}\.){3}[0-9]{1,3}' -o | head -1)
# prepare address for sed
escaped_address=$(echo $address | sed -E 's/\./\\\./g')
# what to replace
search_address=127\.0\.1\.1
@ravage
ravage / random_string.py
Created November 25, 2015 17:01
Generate Random Alphanumeric String
import random
import string
def random_string(size=8):
rnd = random.SystemRandom()
chars = string.ascii_lowercase + string.digits
return ''.join(rnd.choice(chars) for i in range(size))
@ravage
ravage / ec2_endpoints.py
Last active November 26, 2015 16:18
Flask: Mock EC2 Endpoints
from flask import Flask
import re
app = Flask(__name__)
script = '''#!/bin/bash
cat <<EOF
============================
My name is ${0}
I was input via user data
@ravage
ravage / allocate-image.sh
Created December 10, 2015 13:28
Pre-allocate qemu-img
#!/bin/sh
#set -e
green="\033[32m"
red="\033[31m"
normal="\033[0m"
log() {
if [ $? -eq 0 ];