Manage files and directories
============================

.. autofunction:: pshell.remove
.. autofunction:: pshell.chdir
.. autofunction:: pshell.pushd
.. autofunction:: pshell.move
.. autofunction:: pshell.copy
.. autofunction:: pshell.backup
.. autofunction:: pshell.symlink
.. autofunction:: pshell.exists
.. autofunction:: pshell.lexists
.. autofunction:: pshell.mkdir
.. autofunction:: pshell.owner