erikng

import objc
from Foundation import NSBundle

IOKit_bundle = NSBundle.bundleWithIdentifier_('com.apple.framework.IOKit')

functions = [("IOServiceGetMatchingService", b"II@"),
             ("IOServiceMatching", b"@*"),
             ("IORegistryEntryCreateCFProperty", b"@I@@I"),
            ]

erikng

let subsystem = "com.steipete.LoggingTest"

func getLogEntries() throws -> [OSLogEntryLog] {
    // FB8269189: OSLogStore does not work iOS.
    let logStore = try OSLogStore(scope: .currentProcessIdentifier)
    let oneHourAgo = logStore.position(date: Date().addingTimeInterval(-3600))

    #if os(macOS)
        let allEntries = try logStore.getEntries(at: oneHourAgo)
    #else

erikng

Last login: Mon Jul  7 20:44:06 on ttys001
ASIO-OTUS:pyobjc$ cd /tmp
ASIO-OTUS:tmp$ bpython
>>> import objc
>>> from PyObjCTools import AppHelper
>>> import Foundation
>>> import AppKit
>>> import ColorPicker
>>> ColorPicker
<module 'ColorPicker' from '/usr/local/Cellar/python/2.7.8/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/ColorPicker.so'>

erikng

#!/bin/sh
# Based on investigations and work by Pepijn Bruienne
# Expects a single /Applications/Install macOS Sierra*.app on disk
# Adapted from https://gist.github.com/gregneagle/7c802aef636ac4295536f2e360921bb1

IDENTIFIER="com.foo.FirmwareUpdateStandalone"
VERSION=1.0

# find the Install macOS Sierra.app and mount the embedded InstallESD disk image
echo "Mounting Sierra ESD disk image..."

erikng

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>PayloadContent</key>
	<array>
		<dict>
			<key>PayloadDisplayName</key>
			<string>Privacy Preferences Policy Control</string>
			<key>PayloadIdentifier</key>

erikng

#!/usr/bin/python

# So the first thing we need to do is get the mdmclient view of the profiles
import subprocess, objc
from Foundation import NSPropertyListSerialization, NSPropertyListMutableContainers, NSBundle
Security = NSBundle.bundleWithIdentifier_('com.apple.security')

S_functions = [
               ('SecCertificateCreateWithData', '@@@'),
               ('SecCertificateCopyValues', '@@^@o^@'),

erikng

How to Change Open Files Limit on OS X and macOS

This text is the section about OS X Yosemite (which also works for macOS Sierra) from https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/#mac-os-x

The last time i visited this link it was dead (403), so I cloned it here from the latest snapshot in Archive.org's Wayback Machine https://web.archive.org/web/20170523131633/https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/

Mac OS X

To check the current limits on your Mac OS X system, run:

erikng

#!/usr/bin/env python
# encoding: utf-8
#
# Copyright 2014 - The Regents of the University of Michigan.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0

erikng

seedutil

Enroll macOS Beta Seed without profile installation

Usage

$ sudo /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil 
usage: seedutil enroll SEED_PROGRAM
    seedutil unenroll

seedutil current

erikng

require 'base64'
require 'plist'

module Chef::Provider::User::DsclMojaveUserExtensions
  # new for 10.14+
  def mac_osx_version_greater_than_10_13?
    Gem::Version.new(node['platform_version']) > Gem::Version.new('10.13.99')
  end

  # updated for 10.14+