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SUS Format Specification v2.7 (rev2)

注: SUS は今や Sliding Universal Score の略であり、 SeaUrchin Score ではありません。

1. 概要

テキストデータであり、全て printable character で構成される。
拡張子: *.sus
EOL: CRLF もしくは LF
エンコード: 常に UTF-8
# で始まる行がデータとして意味を持ち、それ以外の行はコメントとして無視される。
文字列データを指定する部分は " ～ " でクォートする。

Problem

These damn Telink Wireless Receivers don't have pairing software, or any answers on how to pair them online. If you buy a keyboard and mouse, they'll come with two separate adapters, and now it's a pain to remember which one is which. Or worse, you're running low on USB ports and you just want one receiver for two products, like logitech.

However, all the answers are right in the poorly translated manual you got with your product.

Solution

Postviewer v5² Writeup by @terjanq

Google CTF 2025

Introduction

Postviewer challenges have become a highlight of the Web category of Google CTF, and this year featured yet another continuation of the series—Postviewer v5². There were two versions of the same challenge; the core challenge was for Chrome, and the other was for Firefox, called Postviewer v5² (FF).

This year, I intended the core challenge to be difficult, and this was indeed the case, given that only two teams managed to retrieve the flag: justCatTheFish and Friendly Maltese Citizens.

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

Element Locator Extractor

A powerful browser console script that extracts all test locators AND text content from any webpage instantly. Perfect for UI test automation with Selenium, Playwright, Cypress, WebdriverIO, and other frameworks.

Features

Extract elements by any attribute (data-test, data-testid, id, class, etc.)
NEW: Capture text content from existing locators
NEW: Find text-only elements without test attributes (perfect for assertions)
NEW: Generate XPath for elements without attributes

Common Terminal Commands

Key Commands & Navigation

Before we look at some common commands, I just want to note a few keyboard commands that are very helpful:

Up Arrow: Will show your last command
Down Arrow: Will show your next command
Tab: Will auto-complete your command
Ctrl + L: Will clear the screen

The IronMON Challenge

The IronMon challenge is a Pokémon Randomizer Challenge run created by iateyourpie. Designed to make experiencing the randomizer fun and challenging, while taking away the wild Pokémon grind that come with some other challenges. It was originally made for Fire Red / Leaf Green but the rules can be applied/adjusted for other games as well. If you're interested to find out more about IronMon, join our Discord community!

IronMon has varying levels of difficulties, to keep it more approachable but also provide the toughest challenge possible for those who want it.

	import os
	import subprocess
	from random import sample
	from uuid import uuid4
	from pathlib import Path

	def create_filelist(folder, init_file, file_pattern):
	files = sorted([f for f in os.listdir(folder) if f.startswith(file_pattern) and f.endswith('.m4s')])
	return [f"{os.path.join(folder, init_file)}"] + [f"{os.path.join(folder, file)}" for file in files]

	New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT -ErrorAction SilentlyContinue \| Out-Null
	$count = 0
	try {
	Get-ChildItem HKCR: -ErrorAction SilentlyContinue \| ForEach-Object {
	if((Get-ItemProperty $_.PSPath -ErrorAction SilentlyContinue).PSObject.Properties.Name -contains "URL Protocol") {
	$name = $_.PSChildName
	$count += 1
	$line = "URI Handler {0:d4}: {1}" -f $count, $name
	Write-Host $line
	}

	#### General PFCTL Commands ####
	$ pfctl -d disable # packet-filtering
	$ pfctl -e enable # packet-filtering
	$ pfctl -q # run quiet
	$ pfctl -v -v # run even more verbose
	#### Loading PF Rules ####
	$ pfctl -f /etc/pf.conf # load /etc/pf.conf
	$ pfctl -n -f /etc/pf.conf # parse /etc/pf.conf, but dont load it
	$ pfctl -R -f /etc/pf.conf # load only the FILTER rules
	$ pfctl -N -f /etc/pf.conf # load only the NAT rules