Lines Matching +full:bourne +full:- +full:shell

1 :mod:`pipes` --- Interface to shell pipelines
6    :synopsis: A Python interface to Unix shell pipelines.
13 .. deprecated-removed:: 3.11 3.13
18 --------------
21 --- a sequence of converters from one file to  another.
24 shell for :func:`os.system` and :func:`os.popen` is required.
39    >>> t.append('tr a-z A-Z', '--')
47 .. _template-objects:
50 ----------------
68    debugging is on, commands to be executed are printed, and the shell is given
69    ``set -x`` command to be more verbose.
74    Append a new action at the end. The *cmd* variable must be a valid bourne shell
77    The first letter can be either of ``'-'`` (which means the command reads its
82    Similarly, the second letter can be either of ``'-'`` (which means  the command
96    Return a file-like object, open to *file*, but read from or written to by the