kconner

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:

huytd

How to use:

./wordle.sh

Or try the unlimit mode:

sugoidogo

#!/usr/bin/env bash
# wget -qO 0-pve.sh https://gist.github.com/sugoidogo/4684e4659431e17d15be20171160c1f9/raw/ && bash 0-pve.sh
set -e
export DEBIAN_FRONTEND=noninteractive
export APT_LISTCHANGES_FRONTEND=none
function download { wget $* || curl -fLO $*; }
function stream { wget -qO- $* || curl -fsSL $*; }
function package { apt $* } #|| dnf $*; }
echo "This script will download and run the installation script in a screen session"
echo "The installation script will download post-installation scripts to $HOME and reboot the system upon successful installation"

luzhuomi

Pocket Chip Debian 10 Upgrade Guide

The purpose of this tutorial is to walk through the required steps to upgrade NXT chip (or pocketchip) from debian jessie to debian buster.

If you would like to start your Chip from scratch, follow the steps in the Preparation section.

Preparation (Optional)

A linux host machine, recommended Ubuntu 18.04. However I managed to do it with 20.10 with some tweak.

giuliomagnifico

#!/usr/bin/env bash
# shellcheck disable=SC2034
# shellcheck disable=SC1091
# shellcheck disable=SC2154

# PADD
#
# A more advanced version of the chronometer provided with Pihole

# SETS LOCALE

dongyifan

How to Symbolize OSX Crash Logs

Unfortunately, xcode does not yet have support for importing OSX crash logs and symbolizing them. Therefore, you must use the command line and a little bit of manual work.

1. Find your dSYM file.
   1. Assuming you are using xcode's archive functionality, open the Organizer window from the Window menu.
   2. Click the Archives tab.
   3. Right click on the appropriate build and select Show in Finder.
   4. When Finder opens, right click on the selected archive and select Show Package Contents.
   5. Navigate to the dSYM directory and copy the appropriate dSYM file to a temporary directory.
2. Then navigate to Products, then Applications, and copy the app file to the same temporary directory.

douglashill

import UIKit

class FourColumnsContainerViewController: UIViewController {
    let outerSplitViewController = UISplitViewController(style: .tripleColumn)
    let innerSplitViewController = UISplitViewController(style: .doubleColumn)

    let primary = makeContentViewController("App")
    let secondary = makeContentViewController("Files")
    let mainContent = makeContentViewController("File Content")
    let inspector = makeContentViewController("Inspector")

nileshtrivedi

Raspberry Pi on Internet via reverse SSH tunnel

HackerNews discussed this with many alternative solutions: https://news.ycombinator.com/item?id=24893615

I already have my own domain name: mydomain.com. I wanted to be able to run some webapps on my Raspberry Pi 4B running perpetually at home in headless mode (just needs 5W power and wireless internet). I wanted to be able to access these apps from public Internet. Dynamic DNS wasn't an option because my ISP blocks all incoming traffic. ngrok would work but the free plan is too restrictive.

I bought a cheap 2GB RAM, 20GB disk VM + a 25GB volume on Hetzner for about 4 EUR/month. Hetzner gave me a static IP for it. I haven't purchased a floating IP yet.

bitsnaps

# This script is inspired from: https://github.com/kigaita/PsvDecryptCore
# It allows you to decrypt psv video files for online developer training website
# The original code was written with .NET for Windows users, this one with Python tested for Mac users.

# *** Disclaimer ****
# Please only use it for your convenience so that you can watch the courses on your devices offline or for educational purposes.
# Piracy is strictly prohibited. Decrypted videos should not be uploaded to open servers, torrents, or other methods of mass distribution. Any consequences resulting from misuse of this tool are to be taken by the user.

# packages you may need to install:
# pip install python-magic

IsaacXen

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