shebang

Most executable files should only use one of the following shebangs:

• #!/bin/sh

• #!/bin/bash -eu

• #!/bin/bash -eux

• #!/usr/bin/make

• #!/usr/bin/env python

• #!/usr/bin/env bash

This does not apply to Ansible modules, which should not be executable and must always use #!/usr/bin/python.

Some exceptions are permitted. Ask if you have questions.