Dual Universes

[Doug Gwyn]

In article <3100 at cirrusl.UUCP> Rahul Dhesi <dhesi at cirrus.COM> writes:
-In <1991Apr30.233337.6112 at kithrup.COM> sef at kithrup.COM (Sean Eric Fagan) writes:
->Better yet, let's start from scratch and do everything better.  Then write
->equivalent commands and compatible library functions.
-That's roughly what Berkeley did, while preserving Version 7
-compatibility.  Then AT&T came along...

Your summary of UNIX development history is radically wrong.