[mikejarema]

I tried some commands in [0] and common words in [1]. All return "Bad command or file name."

I did find that `ver` returns "FILE-ID.BIZ for the World Wide Web Version 1.2, (C) 2020" (default message).

And that commands are case-sensitive and white-space sensitive.

I'd be curious to see if anyone digs up anything else in the future. For now, I'm done with this little diversion.

[0] - https://www.ubuntupit.com/best-linux-commands-to-run-in-the-...

[1] - https://www.ef.edu/english-resources/english-vocabulary/top-...