This may be possible with fzf but I'm not sure of all the features it's capable of. This type of behavior would be a great addition to the terminal or popular

This may be possible with fzf but I'm not sure of all the features it's capable of. This type of behavior would be a great addition to the terminal or popular shells. Instead of having the command prompt always display at the end of output, have it stay in the same place at the top or bottom. Something like you get with the Emacs mini-buffer with tools like helm but for the terminal.