[missed a footnote; fixed]
On 2020-06-14 20:31:13, Alan D. Salewski spake thus:
I first encountered 'pg' on an IBM RT[0]
running AIX 2.x, whose wikipedia
page[1] describes it this way:
"AIX is based on UNIX System V with 4.3BSD-compatible extensions"
-Al
[0]
https://en.wikipedia.org/wiki/IBM_RT_PC
[1]
https://en.wikipedia.org/wiki/IBM_AIX
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