Sounds like fun, but I think there are other ways to achieve a similar workflow without an extra tool. For example, I like to use a tmux session with two panes.

Sounds like fun, but I think there are other ways to achieve a similar workflow without an extra tool. For example, I like to use a tmux session with two panes. On the one side there is a `vim myscript.sh` and on the other side there is a `watch myscript.sh`. Very similar result and using rm is not that dangerous as you can finish writing your code and it gets executed as soon as you save the file (if you don't like the watch delay you can use one of the many inotify based watch tools or set -n 0.1 or something that suits your needs).