Mahmoud Rusty Abdelkader mahmoudimus

(Python) Code Cave By Jean-Pierre LESUEUR

Taken from https://unprotect.it/snippet/code-cave/54/

Description

-f / --file : Valid PE File location (Ex: /path/to/calc.exe).
-p / --payload : Shellcode Payload (Example: "\x01\x02\x03…\x0a").
-x / --encrypt : Encrypt main section (entry point section).

ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description	Syntax
Get the length of a string	`${#VARNAME}`
Get a single character	`${VARNAME[index]}`

How to Convert iBook EPUBs to standard EPUBs

iBooks EPUBs actually show up on macOS as folders. If you need the actual file you can use the above script to convert your iBook directory of files to a destination directory.

The path of iBook files as of macOS 10.15.7 is: /Users/${USER}/Library/Mobile Documents/iCloud~com~apple~iBooks/Documents

Usage

Setting up Ghidra.

Setting up Debugger

Install llvm (brew install llvm), and gradle (brew install gradle).

Clone Ghidra source. Open terminal at this directory, type in gradle -I gradle/support/fetchDependencies.gradle init

Edit the ghidra/Ghirda/Debug/Debugger-swig-lldb/buildNatives.gradle file with VSCode. Replace all $llvm_dir/lldb/include with $llvm_dir/include. Save and close.

Structured concurrency and Lua (part 1)

John Belmonte, 2022-Sep

I've started writing a toy structured concurrency implementation for the Lua programming language. Some motivations:

use it as a simple introduction to structured concurrency from the perspective of Lua (this article)
learn the fundamental properties of structured concurrency and how to implement them
share code that could become the starting point for a real Lua library and framework

So what is structured concurrency? For now, I'll just say that it's a programming paradigm that makes managing concurrency (arguably the hardest problem of computer science) an order of magnitude easier in many contexts. It achieves this in ways that seem subtle to us—clearly so, since its utility didn't reach critical mass until around 2018[^sc_birth] (just as control structures like functions, if, and while weren't introduced to languages until long after the first compu

Managing multi-git repositories efficiently

Tooling for Many-Repo (Multi-Repo, Poly-Rep) to Mono-Repo

ServerlessAnywhere RoadMap

About

ServerlessAnywhere will be a distro of Apache OpenWhisk.

It should let you to install itself on any supported Kubernetes with a single command:

curl get.serverlessanywere.com | kubectl apply -f -

	"""
	This fake module is for windows only

	Based on:
	- https://github.com/facebook/tornado/blob/master/tornado/win32_support.py
	- https://github.com/typecode/wikileaks/blob/23a6243df473102a9a1b84f5dde66173df3132b5/lib/tornado/win32_support.py
	- https://raw.githubusercontent.com/twisted/twistedmatrix.com-trac-attachments/0a05e3294e7488d8864a73666a007db842c9633e/ticket/bc1/bc1a1f5e1875e3916492b3b509f58cd420eba1d5/b683c2d57b5d19e4fb24a78b44e76ad9129fe19f.patch
	- https://github.com/yt-dlp/yt-dlp/blob/1fc089143c79b02b8373ae1d785d5e3a68635d4d/yt_dlp/utils.py#L2095-L2150
	"""

	/*
	Symbol Key
	^ RCtrl
	! Alt
	# Windows Key (cmd in mac keyboard)
	+ SHIFT

	#c::Send, ^c
	#v::Send, ^v
	#x::Send, ^x

	package demo;

	public interface Node {}