Jov amutu

香港nat64的背景

对于ipv6 only的网络，要访问ipv4资源，可以使用nat64实现。公开的免费nat64大部分都在欧美地区，比如这里https://nat64.net/public-providers 列出的。香港地区没有公共nat64，如果ipv6 only网络想要访问ipv4 only的资源（如github）则比较麻烦，因此我自己建了一个，共享出来给有需要的人。

香港的公共nat64和dns64

这是我自建的一个nat64服务，位于香港：

dns64-hk.rasde.com 2600:70ff:ac2c::64

nat64前缀：2600:70ff:ac2c:64::/96

DNS:

IPv4 Addr	IPv6 Addr	ASn	Political Region	Loc	Svc	Org
8.8.8.8	2001:4860:4860::8888	AS15169	US	Worldwide (Anycast)	Google Public DNS	Google
8.8.4.4	2001:4860:4860::8844	AS15169	US	Worldwide (Anycast)	Google Public DNS	Google
1.1.1.1	2606:4700:4700::1111	AS13335	US	Worldwide (Anycast)	Cloudflare-DNS	Cloudflare/APNIC
1.0.0.1	2606:4700:4700::1001	AS13335	US	Worldwide (Anycast)	Cloudflare-DNS	Cloudflare/APNIC
95.85.95.85	2a03:90c0:999d::1	AS199524	EU	*W

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。

🗺🐘 1000+ PostgreSQL EXTENSIONs

This is a list of URLs to PostgreSQL EXTENSION repos, listed in alphabetical order of parent repo, with active forks listed under each parent.

⭐️ >= 10 stars
⭐️⭐️ >= 100 stars
⭐️⭐️⭐️ >= 1000 stars
Numbers of stars might not be up-to-date.

	server:
	###########################################################################
	# LOGGING
	###########################################################################
	# Do not print log lines to inform about local zone actions
	log-local-actions: no
	# Do not print one line per query to the log
	log-queries: no
	# Do not print one line per reply to the log
	log-replies: no

	Nvidia Driver Version: 570.86.10 CUDA Version: 12.8


	Hashcat was built from the github master branch at the time of running.
	A handful of Whirlpool based modes reported an error due to self-test failures.
	The GeForce RTX 5090 was added to the tuning Alias file for this run.


	hashcat (v6.2.6-851-g6716447df) starting in benchmark mode

	" Mac OS X (requires curl)
	" ------------------------
	command! -range=% SP <line1>,<line2>w !curl -F 'sprunge=<-' http://sprunge.us \| tr -d '\n' \| pbcopy
	command! -range=% CL <line1>,<line2>w !curl -F 'clbin=<-' https://clbin.com \| tr -d '\n' \| pbcopy
	command! -range=% VP <line1>,<line2>w !curl -F 'text=<-' http://vpaste.net \| tr -d '\n' \| pbcopy
	command! -range=% PB <line1>,<line2>w !curl -F 'c=@-' https://ptpb.pw/?u=1 \| tr -d '\n' \| pbcopy
	command! -range=% IX <line1>,<line2>w !curl -F 'f:1=<-' http://ix.io \| tr -d '\n' \| pbcopy
	command! -range=% EN <line1>,<line2>w !curl -F 'file=@-;' https://envs.sh \| tr -d '\n' \| pbcopy
	command! -range=% XO <line1>,<line2>w !curl -F 'file=@-' https://0x0.st \| tr -d '\n' \| pbcopy
	command! -range=% TB <line1>,<line2>w !nc termbin.com 9999 \| tr -d '\n' \| pbcopy

	server {
	listen 80;
	listen 443 ssl http2;
	server_name example.com;
	root /path/to/public/www;

	# ADD HEADERS
	# Using nginx-http-mod-headers-more
	# https://github.com/openresty/headers-more-nginx-module
	more_set_headers 'X-Browser-Os: $client_browser_os';

	# with dig (fastest way)
	dig +short myip.opendns.com @resolver1.opendns.com;

	# alternative
	dig TXT +short o-o.myaddr.l.google.com @ns1.google.com \| awk -F'"' '{ print $2}';

	######################################################################################################
	## Other method with curl / get and 3rd party, this choice is less judicious
	######################################################################################################
	# with curl