Cleaning up multiple directories

Help/Discuss
1

Is there a way to

task cleanUp{
   delete './*/output'
}

Which would clean up every directory’s output folder inside https://github.com/BuiltBrokenModding/SingleBlockMods/tree/development each folder?

when i did that i got

Build file 'BBM\SingleBlockMods\build.gradle' line: 43

* What went wrong:
A problem occurred evaluating root project 'SingleBlockMods'.
> Could not normalize path for file 'BBM\SingleBlockMods\.\*\output'.
2

Never Mind realized Clean runs clean for all submodules