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from __future__ import annotations

import logging
import os
import pathlib
import shutil
from datetime import datetime as dt
from collections.abc import Iterable

LOG_FORMAT = "%(name)s: %(message)s"

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A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

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Adapting the twelve-factor methodology for "Qubes-native" multi-VM applications: a preliminary sketch[^1]

Introduction

Virtualization is the conceptual technology on which modern services (server applications) are built. Whether an application happens to run on a fully- or para-virtualized VM[^2] or is containerized—or even runs on a “bare-metal” physical server after all—most modern services are designed in isolated, replicated, disposable components on commodity hardware.[^3] The [“twelve-factor methodology”][wiggins] (2011) is an influential articulation of the principles

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Lockly cloud API details

This documentation has moved to a dedicated site.

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#!/bin/bash

gdb -p "$1" -batch -ex 'set {short}$rip = 0x050f' -ex 'set $rax=231' -ex 'set $rdi=0' -ex 'cont'

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digraph JavaScript_Engine {
    Netscape [color="#007c84"];
    Mozilla [color="#e66000"];
    Netscape -> Mozilla

    Javagator [color="#007c84"];
    Rhino [color="#007c84"];
    Netscape -> Javagator -> Rhino 
      Rhino -> JDK8

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openssl 🔐

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl

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###
# SSH keys setup with Apple keychain
###
if [ -z "$SSH_AUTH_SOCK" ] && [ -z "$SSH_AGENT_PID" ]; then
  # If no SSH Agent is running, start one and load keys from Apple keychain
  eval `ssh-agent -s` &> /dev/null
  ssh-add --apple-load-keychain &> /dev/null
else
  if [ -z "$(ssh-add -l | grep SHA256)" ]; then
    # If agent is running but has no keys, load keys from Apple keychain

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