How to run a script from Alfred or Spotlight or any run dialog? Coming from Linux I am really missing the good old gmrun -- a run dialog
which recognizes your $PATH and allows you to execute any script in it
without needing to open up a terminal. It does the job and get out of the
way immediately.

I am wondering if I can make Alfred or spotlight do the same thing, or perhaps
find another tool?

Update 1

I have tried Dterm, but it keeps asking me for accessibility permissions, which I have already granted.



Update 2


I have solved the above problem by going to privacy settings and check DTerm manually there:





It's working right now, but not as smoothly as I would expect: the run dialog is still there after the command is issued, it would be much better if the window gets hidden.
Dterm

You might want to take a look at Dterm. This is a dialog under commandshiftreturn and does exactly what you are looking for and it does even more than that. 

As it says on the site:

"DTerm provides a context-sensitive command line that makes it fast and easy to run commands on the files you're working with and then use the results of those commands."