Date:2018-08-05 Sunday

Unix 家族发展史

What is UNIX ®?

Unix_History_SVG

History of Unix
UNIX System V

info about unix plz refer to Wikipedia Link above.

History and Timeline

Unix History

This is a simplified diagram of unix history. There are numerous derivative systems not listed in this chart, maybe 10 times more! In the recent past, many electronic companies had their own unix releases. This diagram is only the tip of an iceberg, with a penguin on it ;-).

Manual page archive

This is an archive of the man page collections of various ‘obscure’ operating systems related to Bell Labs.ss

The Unix Tree

Welcome to the Unix Tree. Here you can browse the source code and manuals of various old versions of Unix. For every file, you can also find related files from other versions: this can help show how the different versions of Unix are related. Most of the Unix versions below come from the Unix Archive.

Wayback Machine

The Wayback Machine is an initiative of the Internet Archive, a 501(c)(3) non-profit, building a digital library of Internet sites and other cultural artifacts in digital form. Other projects include Open Library & archive-it.org.

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Related sites:

• AT&T
• OpenGROUP
• NOKIA Bell Labs
• UNIX(redirect to OpenGROUP)
• Dennis M. Ritchie

Document sites：

• Free Networking tutorials, System Administration Tutorials and Security Tutorials

Reference sites:

• Eric S. Raymond's Home Page