The most frequent use case for this for me would be interactive grep. The "fzf" tools has this along with fuzzy search. And the text doesn't disappear while you

The most frequent use case for this for me would be interactive grep. The "fzf" tools has this along with fuzzy search. And the text doesn't disappear while you type "grep" like it does with "up". I will definitely try this out too though when I make a pipeline with sed, cut, etc.