Nope, I did that on a college computer, with no one logged in. I'm pretty sure it was Windows NT (not 95). Just messed around until I found that accidentally,

Nope, I did that on a college computer, with no one logged in. I'm pretty sure it was Windows NT (not 95). Just messed around until I found that accidentally, and I was able to run commands. It would have been around 18 years ago, something like that.