gmh5225.eth gmh5225

自分的 IDA のオススメ設定

逆アセンブル画面メインで使う自分の IDA の設定。設定の保存方法は以下のとおり。

設定した後に、Windows -> Save desktop... -> Default で保存
- ウインドウ配置だけでなく、表示に関する多くの設定はこれで保存可能
$IDADIR/cfg 内の設定値を参照し、それらの設定を変更した内容だけを記載した .cfg ファイルを $IDAUSR/cfg に配置
- $IDADIR/cfg 内のファイルを直接編集するのは非推奨
- See https://hex-rays.com/blog/igors-tip-of-the-week-33-idas-user-directory-idausr

Chat GPT "DAN" (and other "Jailbreaks")

Security Advisory: CVE-2025-56157 - Default Credentials in Dify

CVE ID: CVE-2025-56157 Date: 12/18/2025 Vendor: LangGenius (Dify) Product: Dify Affected Versions: <= v1.5.1 Vulnerability Type: Insecure Permissions / Default Credentials Severity: High (Remote Code Execution, Privilege Escalation, Information Disclosure)

ProxMox Cluster - Soup-to-Nutz

aka what i did to get from nothing to done.

note: these are designed to be primarily a re-install guide for myself (writing things down helps me memorize the knowledge), as such don't take any of this on blind faith - some areas are well tested and the docs are very robust, some items, less so). YMMV

Purpose of Proxmox cluster project

Required Outomces of cluster project

nof1.ai Alpha Arena 提示词工程逆向分析

逆向工程说明: 本文档基于 nof1.ai Alpha Arena 的公开文档、交易行为模式、API 响应格式和社区讨论,系统性地逆向推导出其 System Prompt 和 User Prompt 的完整结构，欢迎各路大佬戳戳评论，一起来进行这个有趣的实验。

	In shader programming, you often run into a problem where you want to iterate an array in memory over all pixels in a compute shader
	group (tile). Tiled deferred lighting is the most common case. 8x8 tile loops over a light list culled for that tile.

	Simplified HLSL code looks like this:

	Buffer<float4> lightDatas;
	Texture2D<uint2> lightStartCounts;
	RWTexture2D<float4> output;

	[numthreads(8, 8, 1)]

	POST / HTTP/1.1
	Host: localhost
	User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
	Next-Action: x
	Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryx8jO2oVc6SWP3Sad
	Content-Length: 459

	------WebKitFormBoundaryx8jO2oVc6SWP3Sad
	Content-Disposition: form-data; name="0"

	#!/bin/sh -ex

	# Original: https://github.com/bata24/gef/blob/dev/install-uv.sh
	# License: https://github.com/bata24/gef/blob/dev/LICENSE
	# Modified for Arch Linux support.

	echo "[+] Configuration"
	GEF_REPO_URL="https://raw.githubusercontent.com/bata24/gef/dev/gef.py"
	GEF_REPO_BRANCH="dev"
	RP_VERSION="v2.1.4"

	{...
	"scripts": {
	"postinstall": "node patch.js",
	...
	}
	}