In the Beginning...was the Command Line cover
In the Beginning...was the Command Line
by Neal Stephenson
ISBN: 9780380815937
Buy on Amazon
Found in 1 comment on Hacker News
hudibras · 2019-08-16 · Original thread
I'm so old I bought this when it was published in paperback.

https://www.amazon.com/Beginning-was-Command-Line/dp/0380815...

Edit: Amazon informs me that I purchased it on 19 June 2000.