UNIX 50 周年暨 SDF 32 周年纪念

为了庆賀两个周年纪念在 2019 年的相遇,現在能在 https://unix50.org 在线体驗各个版本的 UNIX 啦。

TACKER:  smj (Stephen M. Jones)
SUBJECT: preparing for 2019 (unix 50th / sdf 32nd)
DATE:    17-Nov-18 17:36:48
HOST:    sdf

There is a pretty cool alignment of UNIX turning 50 in June of 2019 and SDF 
reaching its 32nd year on June 16th 2019.  To celebrate both, check out 
https://unix50.org

There anyone can spin up a several different versions of old UNIX systems 
and play around with them.

As a perk, you can also do this on the MetaArray by typing 'unix50th'.  
That has a few extra features such as networking, extra terminals and 
persistent images if you want to get more serious about things.

简单教程:

    • 在主界面按字母选择。如 a 就对应 UNICS。
    • 早期版本的 UNIX 用的是 chdir 而不是 cd
    • Tab 补全是沒有的,不要妄想了。
    • man 也是沒有的,有些文檔在这里可以找到。
    • UNICS 更接近 Twenex。有很多和 UNIX 不一樣的地方。
    • 从 AT&T UNIX 开始和現代的 UNIX 很像了。
    • 众所周知 BSD 是在 AT&T UNIX 的基础上改的。
    • BSD 有 man,高兴吧?
    • 退出按 C-e 后输入 quit

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