Dave Wallraff dwallraff

Setup a Pi-Hole from a Chromebook

Create the image

Install Chromebook Recovery Utility
Download raspberry lite image (64-bit for pi zero 2)
Use xz -d <file> to get an img
Zip the img file
Use the chrome recovery utility to burn it to your SD card

This is an OpenPGP proof that connects my OpenPGP key to this Github account. For details check out https://docs.keyoxide.org/advanced/openpgp-proofs/

[Verifying my OpenPGP key: openpgp4fpr:26E38F79A25C6B83]

Use fd's to hold the encrypted tarball password.
https://unix.stackexchange.com/questions/29111/safe-way-to-pass-password-for-1-programs-in-bash#answer-29186

Encrypt

exec 3<<<"$(op item get encrypted_tar_password --format json | jq -r '.fields[] | select(.id=="password") | .value')"
gpg --batch --cipher-algo AES256 --passphrase-fd 3 --symmetric --output <filename>.enc <filename>

Decrypt

Keybase proof

I hereby claim:

I am dwallraff on github.
I am dwallraff (https://keybase.io/dwallraff) on keybase.
I have a public key ASBhvzf8_sE2E_qeSqq0AONGr2SQ9ec7ElsLNQMyylGYSwo

To claim this, I am signing this object:

Yubikey setup on a Chromebook

First get a secure-ish linux env

Get the chromebook recovery app
Download the latest xubuntu iso
Zip the iso
Use the chrome recovery app to create a bootable USB
Put chromebook into dev mode (esc+refresh+power)
Press Ctrl + D when the warning pops up

	#! /usr/bin/env bash
	#-- Dave Wallraff

	# First things first, I'm the realest...

	### convert scans to OCR'd PDF/A, and encrypt them
	# curl -sL dwallraff.com/scanned \| bash

	# wrap in a function for curl\|bash
	do_stuff() {

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Local HTML5 Video Player</title>
	</head>
	<body>

	<style>
	* { box-sizing: border-box; }

	#! /usr/bin/env bash
	#-- Dave Wallraff

	# First things first, I'm the realest...

	### Download puzzles for reMarkable
	# curl -sL dwallraff.com/puzzles \| bash

	# wrap in a function for curl\|bash
	do_stuff() {

	#! /usr/bin/env bash

	# mac laptop changes for better admin
	# You need to have local admin and be on the VPN

	# Check this with a successful 'sudo su'
	# If that command fails, so will this script

	echo "$USER ALL=(ALL:ALL) ALL" \| sudo tee --append /etc/sudoers
	sudo mkdir -p /Library/Developer/CommandLineTools

	# add file to quarentine to be able to run via cli
	xattr -dr com.apple.quarantine <binary>