Daniel Kertesz piger

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:

Be Careful with Table Driven Tests and `t.Parallel()`

We Gophers, love table-driven-tests, it makes our unittesting structured, and makes it easy to add different test cases with ease.

Let’s create our table driven test, for convenience, I chose to use t.Log as the test function. Notice that we don't have any assertion in this test, it is not needed to for the demonstration.

func TestTLog(t *testing.T) {
	t.Parallel()

This gist has moved to a proper git repo so people can make pull requests: https://github.com/Zenexer/internet-reference/blob/main/Mac%20Keyboard%20Symbols.md

GPG / Mutt / Gmail

About

This is a collection of snippets, not a comprehensive guide. I suggest you start with Operational PGP.

Here is an incomplete list of things that are different from other approaches:

I don't use keyservers. Ever.
Yes, I use Gmail instead of some bespoke hipster freedom service

	// ┏┏┓o┳━┓┓━┓┏┏┓┳━┓
	// ┃┃┃┃┃━┫┗━┓┃┃┃┃━┫
	// ┛ ┇┇┛ ┇━━┛┛ ┇┛ ┇
	// miasma by xero (https://x-e.ro)

	*.foreground: #c2c2b0
	*.background: #222222
	*.cursorColor: #5f875f
	! black
	*.color0: #222222

	# LVDB - LLOOGG Memory DB
	# Copyriht (C) 2009 Salvatore Sanfilippo <[email protected]>
	# All Rights Reserved

	# TODO
	# - cron with cleanup of timedout clients, automatic dump
	# - the dump should use array startsearch to write it line by line
	# and may just use gets to read element by element and load the whole state.
	# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
	# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

	#!C:/Python27/python.exe
	#
	# Convert PDF files to Microsoft Office Word compatible doc/docx files,
	# using LibreOffice's command line interface.
	#
	# http://stackoverflow.com/questions/26358281/convert-pdf-to-doc-python-bash
	# http://ask.libreoffice.org/en/question/20111/converting-files-using-soffice-convert-to-with-embedded-images-html-to-doc/
	# http://cgit.freedesktop.org/libreoffice/core/tree/filter/source/config/fragments/filters
	#

	# Content of the file /etc/logstash/conf.d/auditd.conf
	# Tested on the CentOS 7 auditspd logs forwarded to logstash via rsyslog

	input {
	syslog {
	type => AUDITD
	port => xxxx
	host => "xxx.xxx.xxx.xxx"
	}
	}

	#!/usr/bin/env python

	from __future__ import print_function
	import argparse
	import json
	import chef
	import os
	import sys
	import re
	from time import time

	#!/bin/bash

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