=========================
``topology_docker.utils``
=========================

.. automodule:: topology_docker.utils

   .. contents::
      :local:

.. currentmodule:: topology_docker.utils


Functions
=========

- :py:func:`ensure_dir`:
  Ensure that a path exists.

- :py:func:`tmp_iface`:
  Return a valid temporal interface name.

- :py:func:`cmd_prefix`:
  Determine if the current user can run privileged commands and thus

- :py:func:`privileged_cmd`:
  Run a privileged command.

- :py:func:`get_iface_name`:
  Get interface name inside a container


.. autofunction:: ensure_dir

.. autofunction:: tmp_iface

.. autofunction:: cmd_prefix

.. autofunction:: privileged_cmd

.. autofunction:: get_iface_name