MatthewPierson

#!/bin/bash

echo "Downloading and building libimobiledevice" # Just want to make sure theres no libimobiledevice related issues when installing libirecovery

brew install --HEAD libimobiledevice # This is just getting the latest libimobiledevice and building it instead of the older version that brew usually gets
brew link --overwrite libimobiledevice

echo "Downloading and building libirecovery"

mkdir -p build && cd build

julianxhokaxhiu

#!/usr/bin/env bash
#===========================================================================
# Works only with the official image available in the Mac App Store.
# Make sure you download the official installer before running this script.
#===========================================================================

hdiutil create -o /tmp/Catalina.cdr -size 9000m -layout SPUD -fs HFS+J
hdiutil attach /tmp/Catalina.cdr.dmg -noverify -mountpoint /Volumes/install_build
sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia  --volume /Volumes/install_build --nointeraction
hdiutil detach "/Volumes/Install macOS Catalina"

jagdeepsingh

Set up macOS Catalina 10.15

Contents:

• 1 git
• 2 Homebrew
• 3 rbenv
• 4 ruby
• 5 bundler
• 6 Atom

ChrisTollefson

Boot Camp Assistant - Enabling creation of bootable USB disks for installing Windows

Contents

• Applicability
• Introduction
• Procedure
  • 1. Obtain permission to edit Boot Camp Assistant's Property List file.
    • Option A: Duplicate the Boot Camp Assistant application package.
    • Option B: Disable System Integrity Protection (SIP).

cdleon

Works for macOS Sierra and High Sierra (Improved version)

Taken from StackExchange

Thanks to LangLangC

For temperature and other improvements see https://gist.github.com/cdleon/d16e7743e6f056fedbebc329333d79df

This method leaves brightness control enabled

Reset SMC

vineyardbovines

#####################################################
# dual booting arch linux & macOS
# on a macbook pro 12,1
# ft. rEFInd
#
# this guide has been smashed together from a variety
# of other awesome guides out there for dual booting
# including but not limited to:
# mark nichols' 5 part guide: https://zanshin.net/2015/02/05/arch-linux-on-a-macbook-pro-part-1-creating-a-usb-installer/
# the arch linux docs: https://wiki.archlinux.org/index.php/mac#Arch_Linux_with_OS_X_or_other_operating_systems

LukaHuang

macOS Apps

Homebrew

• https://brew.sh/

xcode-select --install

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

cdleon

Works for macOS Sierra and High Sierra

Taken from 2011 Macbook Pro Graphics Card FIX 100% WORKING!!!

EDIT This method works! But there is an improved version for better thermal management and brightness keys functionality. See improved version -> https://gist.github.com/cdleon/d1eff7246a25193304284ecec40445b0

Enter Recovery Mode (text mode)

if you are on high sierra 10.13.6+ you might need to use Command + r instead

Boot up holding down Command + r + s

gregneagle

bash-3.2$ /Applications/Install\ macOS\ Sierra.app/Contents/Resources/startosinstall --usage
Usage: startosinstall --applicationpath <install macOS.app path>

Arguments
--applicationpath, a path to copy of the OS installer application to start the install with.
--license, prints the user license agreement only.
--agreetolicense, agree to license the license you printed with --license.
--rebootdelay, how long to delay the reboot at the end of preparing. This delay is in seconds and has a maximum of 300 (5 minutes).
--pidtosignal, Specify a PID to which to send SIGUSR1 upon completion of the prepare phase. To bypass "rebootdelay" send SIGUSR1 back to startosinstall.
--usage, prints this message.

graphis

#!/bin/sh

echo "NVRAM and KEXT Cache Cleanup"

sudo nvram -c
sudo purge

sync