I was on vim once and I accidentally pressed some keys, then another screen popped up with a message along the lines of "You found the console screen! To exit, press :q!" I'm trying to access this screen again, but I don't remember what key combination it was.
I do know for sure that it was not :term or any other command that started with :, it was just some key presses. I tried looking this up on the internet and on the vim docs, but the only results I got were things like :term. If you know anything at all about this, please leave a comment or a reply. Thanks!
Edit: the exact message it gives is You discovered the command-line window! You can close it with ":q"
You can show it again by typing q: in normal mode. See :help q:.