When I first encountered BOFH, I recalled TV commercials on KTLA Channel for Control Data Institute in order to give me context on the "Operator" term. You cou

When I first encountered BOFH, I recalled TV commercials on KTLA Channel for Control Data Institute in order to give me context on the "Operator" term. You could train to be a computer programmer, operator, or technician. Seems like a standard term of art for the 1970s. https://www.youtube.com/watch?v=09y4zT18KXM https://www.youtube.com/watch?v=09y4zT18KXM