The Internet Archive 定期收录并永久保存全球网站上可以抓取的信息，为互联网保存一份档案。备份整个互联网，让网络上的信息像印刷在书籍里一样被永恒地保存下来。收录工作有主次之分，对于不同的网站，收录的数量和频次也不相同。

https://archive.org/ Internet Archive is a non-profit library of millions of free books, movies, software, music, websites, and more. Internet Archive - GitHub https://github.com/internetarchive The Internet Archive is “the library of the Internet”, and a big supporter of Free Software.

https://archive.org/projects/

The Internet Archive Software Collection https://archive.org/details/software

Open Library https://openlibrary.org/

Wayback Machine https://archive.org/web/

BookServer https://archive.org/bookserver

Archive-It https://archive-it.org/

https://archive.org/web/ https://web.archive.org/

The Wayback Machine is an initiative of the Internet Archive, a non-profit, building a digital library of Internet sites and other cultural artifacts in digital form.

Internet Archive’s web archive, launched in 1996, contains over 2 petabytes of data compressed, or 150+ billion web captures, including content from every top-level domain, 200+ million web sites, and over 40 languages.

1. 搜索栏中输入需要查询的 [曾经的] 网站地址

2. Enter Saved 5 times between January 3, 2021 and January 27, 2021.

3. 选择 snapshot 时间 JANUARY 6, 2021

4. https://web.archive.org/web/20210106060838/https://yongqiang.blog.csdn.net/ https://web.archive.org/web/20210106060838/https://yongqiang.blog.csdn.net/

AMD APP SDK v2.9 https://web.archive.org/web/20140701140057/http://developer.amd.com/tools-and-sdks/opencl-zone/opencl-tools-sdks/amd-accelerated-parallel-processing-app-sdk/

https://archive.org/account/signup

https://yongqiang.blog.csdn.net/ https://archive.org/ https://archive.org/web/ https://web.archive.org/