How to run a script in all subfolders?

Question

linux

Good afternoon.
If the folder structure is something like this:

-robot_01
  |-start
  '-stop
-robot_02
  |-start
  '-stop
-robot_02
  |-start
  '-stop
-start_all
-stop_all

Can you please tell me what to write in start_all and stop_all so that when they are launched, the script goes into each subfolder (only 1 level) and runs the corresponding script in it?

Answer 1

find ./robot_* -maxdepth 0 -type d -exec {}/start \;