I see. I've always just used `#!/usr/env/bin bash`. I wonder if there's a directive to hint at incompatibilities without changing it? I'll have to see. And thi

I see. I've always just used `#!/usr/env/bin bash`. I wonder if there's a directive to hint at incompatibilities without changing it? I'll have to see. And this isn't meant snarkily - why should I care if my scripts are portable? I've worked on a number of different devices and types but have seemingly always had access to bash.