rmetzler

#!/usr/bin/env ruby

require 'socket'
require 'openssl'
require 'json'

host = 'kubernetes'
metrics = '/apis/metrics.k8s.io/v1beta1'

sock = TCPSocket.new host, 443

rmetzler

#!/bin/sh
#
# Setup a work space called `work` with two windows
# first window has 3 panes. 
# The first pane set at 65%, split horizontally, set to api root and running vim
# pane 2 is split at 25% and running redis-server 
# pane 3 is set to api root and bash prompt.
# note: `api` aliased to `cd ~/path/to/work`
#
session="work"

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#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex 
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on: 
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {

rmetzler

# Your snippets
#
# Atom snippets allow you to enter a simple prefix in the editor and hit tab to
# expand the prefix into a larger code block with templated values.
#
# You can create a new snippet in this file by typing "snip" and then hitting
# tab.
#
# An example CoffeeScript snippet to expand log to console.log:
#

rmetzler

#!/usr/bin/env ruby
# NOTICE: GCE and OpenStack providers only.

require 'json'
require 'erb'

def get_template()
%{
<% hosts.each do |key, entry| %>
Host <%= key %>

rmetzler

README

Create a template service file at /etc/systemd/system/secure-tunnel@.service. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target

rmetzler

# basic pfctl control
# ==
# Related: http://www.OpenBSD.org
# Last update: Tue Dec 28, 2004
# ==
# Note:
# this document is only provided as a basic overview
# for some common pfctl commands and is by no means
# a replacement for the pfctl and pf manual pages.

rmetzler

#!/bin/bash

# Original:
# https://blog.cloudflare.com/validating-leaked-passwords-with-k-anonymity

echo -n Password:
read -s password
echo
hash="$(echo -n $password | openssl sha1)"
upperCase="$(echo $hash | tr '[a-z]' '[A-Z]')"

rmetzler

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

rmetzler

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef _MSC_VER
#include <intrin.h> /* for rdtscp and clflush */
#pragma optimize("gt",on)
#else
#include <x86intrin.h> /* for rdtscp and clflush */
#endif