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たのしいPwn入門

IGGG Advent Calender 2015のために書いた記事です。
常設CTFで遊んでたらPwnable系の問題を解いてるうちにいろいろと勉強になったのでまとめます。

PwnableとはCTFのジャンルの1つで、プログラムの脆弱性をつき、本来アクセスできないメモリ領域にアクセスして操作し、フラグを取得する感じの問題です。
別名としてExploitがあります。

Setup termux for ssh, scripts, tasker/macrodroid integration

Note If secure Google accounts are active on the device, it is not possible to install apps from Fdroid Store

Internetting from first principles; what is required to participate as an autonomous citizen of the World Wide Web.

Look at stuff on the web; read.

these schemes try to replicate the default Adwaita color palette as seen in GNOME Console, GNOME Terminal etc.

for tilix place these in ~/.local/share/tilix/schemes for blackbox place these in ~/.local/share/blackbox/schemes

save this as Adwaita.json

	<?php

	namespace App\Http\Controllers\API;

	class ResponseFormatter
	{
	protected static $response = [
	'meta' => [
	'code' => 200,
	'status' => 'success',

	//
	// SignatureAnimation.swift
	// OpenSwiftUIAnimations
	//
	// Created by Amos Gyamfi on 11.5.2024.
	//

	import SwiftUI

	struct SignatureAnimation: View {

	# This is a super SIMPLE example of how to create a very basic powershell webserver
	# 2019-05-18 UPDATE — Created by me and and evalued by @jakobii and the comunity.

	# Http Server
	$http = [System.Net.HttpListener]::new()

	# Hostname and port to listen on
	$http.Prefixes.Add("http://localhost:8080/")

	# Start the Http Server

	library(dplyr)
	library(shiny)
	library(DT)
	library(purrr)

	shinyServer(function(input, output, session) {

	tab_list <- NULL

	# Groupped mtcars

	version: "2.1"
	services:
	wireguard:
	image: linuxserver/wireguard
	container_name: wireguard
	cap_add:
	- NET_ADMIN
	- SYS_MODULE
	environment:
	- PUID=1000

	;;; sow.el --- Variable commands for scrolling the other window.

	;; Copyright (C) 2016 Andreas Politz

	;; Author: Andreas Politz <politza@fh-trier.de>
	;; Keywords: extensions, frames

	;; This program is free software; you can redistribute it and/or modify
	;; it under the terms of the GNU General Public License as published by
	;; the Free Software Foundation, either version 3 of the License, or