I have been trying to figure this out for a long time. I have a pretty typical Mac OS provisioning script:

https://gist.github.com/ryanpcmcquen/b2e608311f286a4ab3e1

I would like to change the Mission control shortcuts to all be `Ctrl + Alt + ...` instead of `Ctrl + ...`. For example, the default is: `Ctrl + Up` to activate Mission Control. I would like to change this to `Ctrl + Alt + Up`, because the current shortcut conflicts with other programs I use.

Note that I am already aware of how to do this through `System Preferences > Keyboard > Shortcuts`, I am looking for a scriptable, command line solution.

Thank you!