One of the early papers by Don Libes, author of Expect, explaining how to use it; published 1990 - thus predating Linux: https://www.nist.gov/publications/using

One of the early papers by Don Libes, author of Expect, explaining how to use it; published 1990 - thus predating Linux: https://www.nist.gov/publications/using-expect-automate-system-administration-tasks https://www.nist.gov/publications/using-expect-automate-syst...