Ok. I'm not entirely familiar with Linux. I'll pay more attention later. Thanks for the feedback!
No worries, if you're creating on Windows, it's something that's out of your power to change because Windows' File System works entirely differently and doesn't "know" something like an "Executable Bit" - as Linux and Mac OS do.
So, it's easy to set the executable bit - in many Linux Distributions, you don't need to use the Terminal to set it, but just right-click the file, and then set the permissions in the "Properties" Menu.