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21<title>named-checkconf</title>
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24<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
25<a name="man.named-checkconf"></a><div class="titlepage"></div>
26<div class="refnamediv">
27<h2>Name</h2>
28<p><span class="application">named-checkconf</span> &#8212; named configuration file syntax checking tool</p>
29</div>
30<div class="refsynopsisdiv">
31<h2>Synopsis</h2>
32<div class="cmdsynopsis"><p><code class="command">named-checkconf</code>  [<code class="option">-h</code>] [<code class="option">-v</code>] [<code class="option">-j</code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] {filename} [<code class="option">-p</code>] [<code class="option">-x</code>] [<code class="option">-z</code>]</p></div>
33</div>
34<div class="refsect1" lang="en">
35<a name="id2543403"></a><h2>DESCRIPTION</h2>
36<p><span><strong class="command">named-checkconf</strong></span>
37      checks the syntax, but not the semantics, of a
38      <span><strong class="command">named</strong></span> configuration file.  The file is parsed
39      and checked for syntax errors, along with all files included by it.
40      If no file is specified, <code class="filename">/etc/named.conf</code> is read
41      by default.
42    </p>
43<p>
44      Note: files that <span><strong class="command">named</strong></span> reads in separate
45      parser contexts, such as <code class="filename">rndc.key</code> and
46      <code class="filename">bind.keys</code>, are not automatically read
47      by <span><strong class="command">named-checkconf</strong></span>.  Configuration
48      errors in these files may cause <span><strong class="command">named</strong></span> to
49      fail to run, even if <span><strong class="command">named-checkconf</strong></span> was
50      successful.  <span><strong class="command">named-checkconf</strong></span> can be run
51      on these files explicitly, however.
52    </p>
53</div>
54<div class="refsect1" lang="en">
55<a name="id2543452"></a><h2>OPTIONS</h2>
56<div class="variablelist"><dl>
57<dt><span class="term">-h</span></dt>
58<dd><p>
59            Print the usage summary and exit.
60          </p></dd>
61<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
62<dd><p>
63            Chroot to <code class="filename">directory</code> so that include
64            directives in the configuration file are processed as if
65            run by a similarly chrooted named.
66          </p></dd>
67<dt><span class="term">-v</span></dt>
68<dd><p>
69            Print the version of the <span><strong class="command">named-checkconf</strong></span>
70            program and exit.
71          </p></dd>
72<dt><span class="term">-p</span></dt>
73<dd><p>
74	    Print out the <code class="filename">named.conf</code> and included files
75	    in canonical form if no errors were detected.
76          </p></dd>
77<dt><span class="term">-x</span></dt>
78<dd><p>
79	    When printing the configuration files in canonical
80            form, obscure shared secrets by replacing them with
81            strings of question marks ('?'). This allows the
82            contents of <code class="filename">named.conf</code> and related
83            files to be shared &#8212; for example, when submitting
84            bug reports &#8212; without compromising private data.
85            This option cannot be used without <code class="option">-p</code>.
86          </p></dd>
87<dt><span class="term">-z</span></dt>
88<dd><p>
89	    Perform a test load of all master zones found in
90	    <code class="filename">named.conf</code>.
91          </p></dd>
92<dt><span class="term">-j</span></dt>
93<dd><p>
94            When loading a zonefile read the journal if it exists.
95          </p></dd>
96<dt><span class="term">filename</span></dt>
97<dd><p>
98            The name of the configuration file to be checked.  If not
99            specified, it defaults to <code class="filename">/etc/named.conf</code>.
100          </p></dd>
101</dl></div>
102</div>
103<div class="refsect1" lang="en">
104<a name="id2543596"></a><h2>RETURN VALUES</h2>
105<p><span><strong class="command">named-checkconf</strong></span>
106      returns an exit status of 1 if
107      errors were detected and 0 otherwise.
108    </p>
109</div>
110<div class="refsect1" lang="en">
111<a name="id2543608"></a><h2>SEE ALSO</h2>
112<p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
113      <span class="citerefentry"><span class="refentrytitle">named-checkzone</span>(8)</span>,
114      <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
115    </p>
116</div>
117<div class="refsect1" lang="en">
118<a name="id2543638"></a><h2>AUTHOR</h2>
119<p><span class="corpauthor">Internet Systems Consortium</span>
120    </p>
121</div>
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