| Server IP : 77.68.64.21 / Your IP : 216.73.216.102 Web Server : Apache System : Linux hp3-wp-1011378.hostingp3.local 3.10.0-1160.144.1.el7.tuxcare.els9.x86_64 #1 SMP Fri Jul 10 17:06:31 UTC 2026 x86_64 User : csh2668128 ( 2112425) PHP Version : 8.1.34 Disable Function : shell_exec,exec,system,popen,set_time_limit MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/doc/krb5-workstation-1.15.1/user/user_commands/ |
Upload File : |
<!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>kvno — MIT Kerberos Documentation</title>
<link rel="stylesheet" href="../../_static/agogo.css" type="text/css" />
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="../../_static/kerb.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../../',
VERSION: '1.15.1',
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>
<link rel="author" title="About these documents" href="../../about.html" />
<link rel="copyright" title="Copyright" href="../../copyright.html" />
<link rel="top" title="MIT Kerberos Documentation" href="../../index.html" />
<link rel="up" title="User commands" href="index.html" />
<link rel="next" title="sclient" href="sclient.html" />
<link rel="prev" title="kswitch" href="kswitch.html" />
</head>
<body>
<div class="header-wrapper">
<div class="header">
<h1><a href="../../index.html">MIT Kerberos Documentation</a></h1>
<div class="rel">
<a href="../../index.html" title="Full Table of Contents"
accesskey="C">Contents</a> |
<a href="kswitch.html" title="kswitch"
accesskey="P">previous</a> |
<a href="sclient.html" title="sclient"
accesskey="N">next</a> |
<a href="../../genindex.html" title="General Index"
accesskey="I">index</a> |
<a href="../../search.html" title="Enter search criteria"
accesskey="S">Search</a> |
<a href="mailto:krb5-bugs@mit.edu?subject=Documentation__kvno">feedback</a>
</div>
</div>
</div>
<div class="content-wrapper">
<div class="content">
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body">
<div class="section" id="kvno">
<span id="kvno-1"></span><h1>kvno<a class="headerlink" href="#kvno" title="Permalink to this headline">¶</a></h1>
<div class="section" id="synopsis">
<h2>SYNOPSIS<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
<p><strong>kvno</strong>
[<strong>-c</strong> <em>ccache</em>]
[<strong>-e</strong> <em>etype</em>]
[<strong>-q</strong>]
[<strong>-h</strong>]
[<strong>-P</strong>]
[<strong>-S</strong> <em>sname</em>]
[<strong>-U</strong> <em>for_user</em>]
<em>service1 service2</em> ...</p>
</div>
<div class="section" id="description">
<h2>DESCRIPTION<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
<p>kvno acquires a service ticket for the specified Kerberos principals
and prints out the key version numbers of each.</p>
</div>
<div class="section" id="options">
<h2>OPTIONS<a class="headerlink" href="#options" title="Permalink to this headline">¶</a></h2>
<dl class="docutils">
<dt><strong>-c</strong> <em>ccache</em></dt>
<dd>Specifies the name of a credentials cache to use (if not the
default)</dd>
<dt><strong>-e</strong> <em>etype</em></dt>
<dd>Specifies the enctype which will be requested for the session key
of all the services named on the command line. This is useful in
certain backward compatibility situations.</dd>
<dt><strong>-q</strong></dt>
<dd>Suppress printing output when successful. If a service ticket
cannot be obtained, an error message will still be printed and
kvno will exit with nonzero status.</dd>
<dt><strong>-h</strong></dt>
<dd>Prints a usage statement and exits.</dd>
<dt><strong>-P</strong></dt>
<dd>Specifies that the <em>service1 service2</em> ... arguments are to be
treated as services for which credentials should be acquired using
constrained delegation. This option is only valid when used in
conjunction with protocol transition.</dd>
<dt><strong>-S</strong> <em>sname</em></dt>
<dd>Specifies that the <em>service1 service2</em> ... arguments are
interpreted as hostnames, and the service principals are to be
constructed from those hostnames and the service name <em>sname</em>.
The service hostnames will be canonicalized according to the usual
rules for constructing service principals.</dd>
<dt><strong>-U</strong> <em>for_user</em></dt>
<dd>Specifies that protocol transition (S4U2Self) is to be used to
acquire a ticket on behalf of <em>for_user</em>. If constrained
delegation is not requested, the service name must match the
credentials cache client principal.</dd>
</dl>
</div>
<div class="section" id="environment">
<h2>ENVIRONMENT<a class="headerlink" href="#environment" title="Permalink to this headline">¶</a></h2>
<p>See <a class="reference internal" href="../user_config/kerberos.html#kerberos-7"><em>kerberos</em></a> for a description of Kerberos environment
variables.</p>
</div>
<div class="section" id="files">
<h2>FILES<a class="headerlink" href="#files" title="Permalink to this headline">¶</a></h2>
<dl class="docutils">
<dt><tt class="docutils literal"><span class="pre">FILE:/tmp/krb5cc_%{uid}</span></tt></dt>
<dd>Default location of the credentials cache</dd>
</dl>
</div>
<div class="section" id="see-also">
<h2>SEE ALSO<a class="headerlink" href="#see-also" title="Permalink to this headline">¶</a></h2>
<p><a class="reference internal" href="kinit.html#kinit-1"><em>kinit</em></a>, <a class="reference internal" href="kdestroy.html#kdestroy-1"><em>kdestroy</em></a>, <a class="reference internal" href="../user_config/kerberos.html#kerberos-7"><em>kerberos</em></a></p>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="sidebar">
<h2>On this page</h2>
<ul>
<li><a class="reference internal" href="#">kvno</a><ul>
<li><a class="reference internal" href="#synopsis">SYNOPSIS</a></li>
<li><a class="reference internal" href="#description">DESCRIPTION</a></li>
<li><a class="reference internal" href="#options">OPTIONS</a></li>
<li><a class="reference internal" href="#environment">ENVIRONMENT</a></li>
<li><a class="reference internal" href="#files">FILES</a></li>
<li><a class="reference internal" href="#see-also">SEE ALSO</a></li>
</ul>
</li>
</ul>
<br/>
<h2>Table of contents</h2>
<ul class="current">
<li class="toctree-l1 current"><a class="reference internal" href="../index.html">For users</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../pwd_mgmt.html">Password management</a></li>
<li class="toctree-l2"><a class="reference internal" href="../tkt_mgmt.html">Ticket management</a></li>
<li class="toctree-l2"><a class="reference internal" href="../user_config/index.html">User config files</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="index.html">User commands</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="kdestroy.html">kdestroy</a></li>
<li class="toctree-l3"><a class="reference internal" href="kinit.html">kinit</a></li>
<li class="toctree-l3"><a class="reference internal" href="klist.html">klist</a></li>
<li class="toctree-l3"><a class="reference internal" href="kpasswd.html">kpasswd</a></li>
<li class="toctree-l3"><a class="reference internal" href="krb5-config.html">krb5-config</a></li>
<li class="toctree-l3"><a class="reference internal" href="ksu.html">ksu</a></li>
<li class="toctree-l3"><a class="reference internal" href="kswitch.html">kswitch</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="">kvno</a></li>
<li class="toctree-l3"><a class="reference internal" href="sclient.html">sclient</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../admin/index.html">For administrators</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../appdev/index.html">For application developers</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../plugindev/index.html">For plugin module developers</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../build/index.html">Building Kerberos V5</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../basic/index.html">Kerberos V5 concepts</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../formats/index.html">Protocols and file formats</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../mitK5features.html">MIT Kerberos features</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../build_this.html">How to build this documentation from the source</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../about.html">Contributing to the MIT Kerberos Documentation</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../resources.html">Resources</a></li>
</ul>
<br/>
<h4><a href="../../index.html">Full Table of Contents</a></h4>
<h4>Search</h4>
<form class="search" action="../../search.html" method="get">
<input type="text" name="q" size="18" />
<input type="submit" value="Go" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
<div class="clearer"></div>
</div>
</div>
<div class="footer-wrapper">
<div class="footer" >
<div class="right" ><i>Release: 1.15.1</i><br />
© <a href="../../copyright.html">Copyright</a> 1985-2017, MIT.
</div>
<div class="left">
<a href="../../index.html" title="Full Table of Contents"
>Contents</a> |
<a href="kswitch.html" title="kswitch"
>previous</a> |
<a href="sclient.html" title="sclient"
>next</a> |
<a href="../../genindex.html" title="General Index"
>index</a> |
<a href="../../search.html" title="Enter search criteria"
>Search</a> |
<a href="mailto:krb5-bugs@mit.edu?subject=Documentation__kvno">feedback</a>
</div>
</div>
</div>
</body>
</html>