justin808

# Using these pry gems -- copy to your Gemfile
# group :development, :test do
#   gem 'awesome_print' # pretty print ruby objects
#   gem 'pry' # Console with powerful introspection capabilities
#   # pick either:
#      # using byebug, but has issues with Zeitwerk
#      gem 'pry-byebug' # Integrates pry with byebug
#
#      # using default ruby debuggger
#      gem 'pry-stack_explorer'

kwilczynski

class Terramate < Formula
  desc "Tool for managing multiple Terraform stacks"
  homepage "https://github.com/mineiros-io/terramate"
# Disabled.  No official release of Terramate yet.
#   url ""
#   sha256 ""
  license "Apache-2.0"
  head "https://github.com/mineiros-io/terramate.git", branch: "main"
# Disabled.  No official release of Terramate yet.
#   livecheck do

BH1SCW

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8

sleepyfox

author: @sleepyfox
title: Fox's laws of software development
date: 27 October 2021
preamble: A not entirely serious treatise on the immutable fundamental laws of software development activities

Fox's laws of software development

A not entirely serious treatise

kwilczynski

>>> a = 975205316
>>> b = 4096
>>> (a + b) - (a % b)
975208448
>>> ((a + b) - (a % b)) + 64
975208512
>>> 975208448 % 4096
0
>>> a + (b - 1) & ~(b - 1)
975208448

kwilczynski

dtparam=i2c=off
dtparam=i2s=off
dtparam=spi=off

dtparam=uart0=off
dtparam=uart1=off

dtparam=audio=off

dtoverlay=disable-wifi

kwilczynski

ARG go_version=1.17
ARG alpine_version=latest

FROM golang:${go_version}-alpine AS builder

ARG GOOS=linux
ARG GOARCH=amd64

ENV GOOS=${GOOS}
ENV GOARCH=${GOARCH}

kwilczynski

coherent_pool=1M
8250.nr_uarts=1
dwc_otg.fiq_fix_enable=1
dwc_otg.lpm_enable=0
dwc_otg.microframe_schedule=1
dwc_otg.nak_holdoff_enable=1
sdhci-bcm2708.missing_status=0
snd_bcm2835.enable_compat_alsa=0
snd_bcm2835.enable_hdmi=1
bcm2708_fb.fbwidth=0

kwilczynski

server_names = [
        'cloudflare',
        'doh-crypto-sx',
        'ams-doh-nl',
# Possible issues.
#        'faelix-ch-ipv4-doh',
        'doh.ffmuc.net'
]

listen_addresses = [

avoidik

#!/bin/bash

flag_iptables=true
flag_dry_run=true

while getopts ":nf" arg; do
  case $arg in
    n) # Dry-run - does not preserve iptables rules.
      flag_dry_run=false
      ;;