27 Apr
2016
27 Apr
'16
10:39 p.m.
On 04/27/16 15:18, Chris Adams wrote:
Once upon a time, JJB jack@internetguy.net said:
Interesting. Back in 1980 we called /bin/sh the Mashey shell. It did not have command substitution or other things we now take for granted. Bourne did that for us. So there's a version or two missing in history...
Check the history here:
This history might be that of a particular lineage. CB UNIX and PWB UNIX existed in the gap between 1975 and 1979.
https://en.wikipedia.org/wiki/CB_UNIX
Jack