0xdevalias

Reverse Engineering on macOS

Some notes, tools, and techniques for reverse engineering macOS binaries.

Table of Contents

• Reverse Engineering Tools
  • Binary Ninja
• Ghidra

0xdevalias

Beeper Custom Theme Styles

Table of Contents

• devalias' Beeper CSS Hacks
• See Also
  • My Other Related Deepdive Gist's and Projects
• Bonus Section
• Accessing the Matrix client from within Beeper / Electron's DevTools

athphane

#!/bin/bash
#edit these to your config
BWDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
DATETIME="$(date +'%Y-%m-%d_%H-%M-%S')"
FOLDERPATH="$(date +'%Y-%m-%d')"

GZFILE=bitwarden-${DATETIME}.tar.gz

#change working dir to /tmp
cd /tmp/

ishad0w

deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse

deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse

deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse

deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse

jasonboukheir

#!/bin/sh

if pwd | grep /mnt/c > /dev/null; then
    exec git.exe "$@"
else
    exec /usr/bin/git "$@"
fi

StevenACoffman

Set GOPRIVATE to match your github organization

I keep fixing this up, but if it fails for you, check if these are better maintained https://tip.golang.org/cmd/go/#hdr-Configuration_for_downloading_non_public_code and https://golang.org/ref/mod#private-modules.

Cloning the repo using one of the below techniques should work correctly but you may still be getting an unrecognized import error.

As it stands for Go v1.13, I found in the doc that we should use the GOPRIVATE variable like so:

GOPRIVATE=github.com/ORGANISATION_OR_USER_NAME go get -u -f github.com/ORGANISATION_OR_USER_NAME/REPO_NAME

The 'go env -w' command (see 'go help env') can be used to set these variables for future go command invocations.

jtbonhomme

package main

import (
	"fmt"
	"github.com/jinzhu/gorm"
	_ "github.com/jinzhu/gorm/dialects/postgres"
)

// Customer ...
type Customer struct {

jesstelford

Put links inside codeblocks on GitHub:

<pre>
import { assign, map } from '<a href="https://www.npmjs.com/package/lodash" title="Lodash on npm">lodash</a>';

<a href="https://lodash.com/docs#assign" title="assign documentation">assign</a>({ 'a': 1 }, { 'b': 2 }, { 'c': 3 });
// → { 'a': 1, 'b': 2, 'c': 3 } 
<a href="https://lodash.com/docs#map" title="map documentation">map</a>([1, 2, 3], function(n) { return n * 3; });
// → [3, 6, 9] 

oanhnn

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.

freewind

# migrating from https://github.com/robbyrussell/oh-my-zsh/blob/master/plugins/git/git.plugin.zsh 

# Aliases
alias g='git'
#compdef g=git
alias gst='git status'
#compdef _git gst=git-status
alias gd='git diff'
#compdef _git gd=git-diff
alias gdc='git diff --cached'