in the late 90s there was a Canadian television show called La Femme Nikita. got pretty popular south of the border in its early years. so in it, there was this one time where Nikita needed to access and interfere with something on a computer. one of Nikita's handlers watching her mission back at HQ (just saying it this way for clarity without going into the details), the tech guy, talked her through what she needed to do. I don't remember all of the scene, but, I do remember him saying early "type exactly what I say. ps ax"
didn't realize til many years later this was all legit and probably one of the most honest depictions of interference with a system in television or film up to that point and years later.