Question: Noobie here.

Should I open Mac terminal and cd to /Applications/Blender/ which is where my Blender app is? Doesn't seem to work for me trying to run script from Text screen in Blender. I guess there is no way to see output within Blender itself?

Answer: 
Without creating a new application with Applescript and all, you can just create a shell script with the '.command' extension. The extension makes it clickable, which opens a console and executes the file.

1. Open a terminal
2. `cd /Applications`
3. `nano Blender.command`

paste this and save the file

```
#!/bin/sh

cd `dirname $0`;
./Blender.app/Contents/MacOS/Blender

```

4. `chmod u+x Blender.command`

Now click on the 'Blender.command' icon next to your Blender application.
It seem's I cannot comment.

Small note, blender 3.x is located at:
`/Applications/Blender.app/Contents/MacOS/Blender`