Jonathan Ragan-Kelley jrk

Why did you do this?

Relax, I only have one Sunday to work on idea, literally my weekend project. So I tried Deepseek to see if it can help. Surprisingly, it works and it saves me another weekend...

What is your setup?

Just chat.deepseek.com (cost = free) with prompts adapted from this gist.

Does it work in one-shot or I have to prompt it multiple times?

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

	#cloud-config

	# Enable automatic package updates and upgrades during cloud-init execution
	package_update: true
	package_upgrade: true

	packages:
	# Security and Hardening
	- ufw
	- fail2ban

	/* converter.c
	*
	* This code converts `.md` files into `.html` files.
	*
	* The main use is to write a static website in `.md` files, and then run this
	* program to convert it to `.html`
	*
	* The program relies on the following variables:
	*
	* - INPUT_FOLDER: full path of the website with `.md` files.

	#!/usr/bin/perl

	## Put this (Perl) file in the root of your Overleaf project. It overrides the
	## `pdflatex` compilation command to run GhostScript as a post-process which will
	## compress non-JPEG images to JPEG in the output PDF file. The JPEG quality
	## settings are set to high to minimize the loss of image quality. This should
	## work well even for images that contain a lot of high-frequency noise.
	## To disable, simply rename the file to something other than latexmkrc.
	##
	## Created by Iliyan Georgiev.

	# THIS LINUX SETUP SCRIPT HAS MORPHED INTO A WHOLE PROJECT: HTTPS://OMAKUB.ORG
	# PLEASE CHECKOUT THAT PROJECT INSTEAD OF THIS OUTDATED SETUP SCRIPT.
	#
	#

	# Libraries and infrastructure
	sudo apt update -y
	sudo apt install -y \
	docker.io docker-buildx \
	build-essential pkg-config autoconf bison rustc cargo clang \

	#include <stdlib.h>
	#include <string.h>
	#include <sys/attr.h>
	#include <unistd.h>
	#include <stdio.h>

	/*
	* For a list of files set "Date Added" in
	* macOS Finder to match "Date Modified"
	*

	#!/bin/bash
	# This script backs up files using restic and sends emails on success or errors.
	#
	# Files that the script expects:
	# /usr/local/etc/restic/repo.env: shell variables that define the restic repository
	# /usr/local/etc/restic/include.txt: paths to back up
	# /usr/local/etc/restic/exclude.txt: paths to not include in the backup, even if they are in include.txt
	#
	# Inspired by https://gist.github.com/perfecto25/18abbd6cfbaa4e9eb30251470e9b7504

	#!/usr/bin/env ruby
	#
	# Play a command-line version of Wordle
	#
	# Original game by Josh Wardle: https://www.powerlanguage.co.uk/wordle/
	#
	# Installation and usage:
	#
	# 1. Save this file somewhere as play-wordle.rb
	# 2. Run `ruby play-wordle.rb`