Jeff Geerling geerlingguy

Day 0 - Bootstrap MacOS with Ansible

After factory resetting the maching you will need to do the following things to bootstrap it with Ansible.

	#include <stddef.h>
	#include <stdio.h>
	#include <stdint.h>
	//#include <stdlib.h>

	void* memcpy(void* dst, const void* src, size_t n){
	volatile char* vc_src = (char*)src;
	volatile char* vc_dst = (char*)dst;
	// copy byte by byte, hopefully avoiding any alignment issues
	size_t pos = 0;

	#!/bin/bash
	# Photogrammety automation script.
	#
	# Based on https://peterfalkingham.com/2018/04/01/colmap-openmvs-scripts-updated/
	# Adapted from https://www.instructables.com/Free-Photogrammetry-on-Mac-OS-From-Photos-to-3D-Mo/
	#
	# See full guide on Jeff Geerling's blog:
	# TODO
	#
	# Usage:

	CC = gcc
	RM = rm -f

	INSTRUMENT_FOR_PROMETHEUS := false

	ifeq ($(INSTRUMENT_FOR_PROMETHEUS),true)
	CFLAGS = -Wall -DINSTRUMENT_FOR_PROMETHEUS
	LIBS = -lbcm2835 -lprom -lpromhttp -lmicrohttpd
	else
	CFLAGS = -Wall

	/*

	Deprecated, see https://gist.github.com/alwynallan/1c13096c4cd675f38405702e89e0c536

	If you have to use software PWM, it's still here.

	*/

	#!/bin/bash

	# The default BAR address space available on the CM4 may be too small to allow
	# some devices to initialize correctly. To avoid 'failed to assign memory'
	# errors on boot, you can increase the range of the PCIe bus in the Raspberry
	# Pi's Device Tree (a .dtb file specific to each Pi model).
	#
	# You should probably read up on Device Trees if you don't know what they are:
	# https://www.raspberrypi.org/documentation/configuration/device-tree.md
	#

	#!/bin/bash

	# Attempt to set up the Nvidia GeForce GT 710 on a Pi CM4.
	#
	# I have tried both armv7l and aarch64 versions of the proprietary driver, in
	# addition to the nouveau open source driver (which needs to be compiled into
	# a custom Raspberry Pi kernel).
	#
	# tl;dr - None of the drivers worked :P

	#!/bin/bash
	#
	# Benchmark script for Raspberry Pi OS.
	#
	# WARNING: This script is meant to be run as the root user.
	# This script should never be run on a system/partition you
	# care about. You should only run this on a system that you
	# intend to use only for benchmarking and can reinstall or
	# re-flash easily.
	#

	#!/bin/bash
	# Raspberry Pi stress CPU temperature measurement script.
	#
	# Download this script (e.g. with wget) and give it execute permissions (chmod +x).
	# Then run it with ./pi-cpu-stress.sh
	#
	# NOTE: In recent years, I've switched to using s-tui. See:
	# https://github.com/amanusk/s-tui?tab=readme-ov-file#options

	# Variables.