I have a shell script intended to run as bash, on all of MacOS, Windows and Linux (Ubuntu).
The problem is that the shebang is not compatible between MacOS and the others, as MacOS expects /bin/bash while Windows and Linux expect /usr/bin/bash.
/usr/bin/bash is not available on MacOS, and sudo ln -s /bin/bash /usr/bin/bash fails as well (I guess, OS protected write?).
How do I write a bash shebang that works correctly on all OSs?
