In many environments we can’t even assume bash, but are stuck with just sh

They do different things lol

The main functions define entry points and the python example executes the code only if that script was invoked directly

We are talking about being qualified to give medical advice

The last qualified one was Tom Price in 2017

Before that, Louis W. Sullivan in 1989

Both republican

Is the secretary for health usually a medical professional?

When was the last time secretary of health was a qualified doctor?

Edit:

2017

Before that, 1989

Both republican

Isn’t the logic inverted? I think you want a == 0 on each of those conditions

You wouldn’t even need the first if you removed the space