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diff --git a/contrib/bind9/doc/arm/man.dig.html b/contrib/bind9/doc/arm/man.dig.html deleted file mode 100644 index 7d0e437..0000000 --- a/contrib/bind9/doc/arm/man.dig.html +++ /dev/null @@ -1,665 +0,0 @@ -<!-- - - Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") - - Copyright (C) 2000-2003 Internet Software Consortium. - - - - Permission to use, copy, modify, and distribute this software for any - - purpose with or without fee is hereby granted, provided that the above - - copyright notice and this permission notice appear in all copies. - - - - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - - AND FITNESS. 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It performs DNS lookups and - displays the answers that are returned from the name server(s) that - were queried. Most DNS administrators use <span><strong class="command">dig</strong></span> to - troubleshoot DNS problems because of its flexibility, ease of use and - clarity of output. Other lookup tools tend to have less functionality - than <span><strong class="command">dig</strong></span>. - </p> -<p> - Although <span><strong class="command">dig</strong></span> is normally used with - command-line - arguments, it also has a batch mode of operation for reading lookup - requests from a file. A brief summary of its command-line arguments - and options is printed when the <code class="option">-h</code> option is given. - Unlike earlier versions, the BIND 9 implementation of - <span><strong class="command">dig</strong></span> allows multiple lookups to be issued - from the - command line. - </p> -<p> - Unless it is told to query a specific name server, - <span><strong class="command">dig</strong></span> will try each of the servers listed - in - <code class="filename">/etc/resolv.conf</code>. - </p> -<p> - When no command line arguments or options are given, will perform an - NS query for "." (the root). - </p> -<p> - It is possible to set per-user defaults for <span><strong class="command">dig</strong></span> via - <code class="filename">${HOME}/.digrc</code>. This file is read and - any options in it - are applied before the command line arguments. - </p> -<p> - The IN and CH class names overlap with the IN and CH top level - domains names. Either use the <code class="option">-t</code> and - <code class="option">-c</code> options to specify the type and class or - use the <code class="option">-q</code> the specify the domain name or - use "IN." and "CH." when looking up these top level domains. - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2569712"></a><h2>SIMPLE USAGE</h2> -<p> - A typical invocation of <span><strong class="command">dig</strong></span> looks like: - </p> -<pre class="programlisting"> dig @server name type </pre> -<p> - where: - - </p> -<div class="variablelist"><dl> -<dt><span class="term"><code class="constant">server</code></span></dt> -<dd><p> - is the name or IP address of the name server to query. This can - be an IPv4 - address in dotted-decimal notation or an IPv6 - address in colon-delimited notation. When the supplied - <em class="parameter"><code>server</code></em> argument is a - hostname, - <span><strong class="command">dig</strong></span> resolves that name before - querying that name - server. If no <em class="parameter"><code>server</code></em> - argument is provided, - <span><strong class="command">dig</strong></span> consults <code class="filename">/etc/resolv.conf</code> - and queries the name servers listed there. The reply from the - name - server that responds is displayed. - </p></dd> -<dt><span class="term"><code class="constant">name</code></span></dt> -<dd><p> - is the name of the resource record that is to be looked up. - </p></dd> -<dt><span class="term"><code class="constant">type</code></span></dt> -<dd><p> - indicates what type of query is required — - ANY, A, MX, SIG, etc. - <em class="parameter"><code>type</code></em> can be any valid query - type. If no - <em class="parameter"><code>type</code></em> argument is supplied, - <span><strong class="command">dig</strong></span> will perform a lookup for an - A record. - </p></dd> -</dl></div> -<p> - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2623002"></a><h2>OPTIONS</h2> -<p> - The <code class="option">-b</code> option sets the source IP address of the query - to <em class="parameter"><code>address</code></em>. This must be a valid - address on - one of the host's network interfaces or "0.0.0.0" or "::". An optional - port - may be specified by appending "#<port>" - </p> -<p> - The default query class (IN for internet) is overridden by the - <code class="option">-c</code> option. <em class="parameter"><code>class</code></em> is - any valid - class, such as HS for Hesiod records or CH for Chaosnet records. - </p> -<p> - The <code class="option">-f</code> option makes <span><strong class="command">dig </strong></span> - operate - in batch mode by reading a list of lookup requests to process from the - file <em class="parameter"><code>filename</code></em>. The file contains a - number of - queries, one per line. Each entry in the file should be organized in - the same way they would be presented as queries to - <span><strong class="command">dig</strong></span> using the command-line interface. - </p> -<p> - If a non-standard port number is to be queried, the - <code class="option">-p</code> option is used. <em class="parameter"><code>port#</code></em> is - the port number that <span><strong class="command">dig</strong></span> will send its - queries - instead of the standard DNS port number 53. This option would be used - to test a name server that has been configured to listen for queries - on a non-standard port number. - </p> -<p> - The <code class="option">-4</code> option forces <span><strong class="command">dig</strong></span> - to only - use IPv4 query transport. The <code class="option">-6</code> option forces - <span><strong class="command">dig</strong></span> to only use IPv6 query transport. - </p> -<p> - The <code class="option">-t</code> option sets the query type to - <em class="parameter"><code>type</code></em>. It can be any valid query type - which is - supported in BIND 9. The default query type is "A", unless the - <code class="option">-x</code> option is supplied to indicate a reverse lookup. - A zone transfer can be requested by specifying a type of AXFR. When - an incremental zone transfer (IXFR) is required, - <em class="parameter"><code>type</code></em> is set to <code class="literal">ixfr=N</code>. - The incremental zone transfer will contain the changes made to the zone - since the serial number in the zone's SOA record was - <em class="parameter"><code>N</code></em>. - </p> -<p> - The <code class="option">-q</code> option sets the query name to - <em class="parameter"><code>name</code></em>. This useful do distinguish the - <em class="parameter"><code>name</code></em> from other arguments. - </p> -<p> - Reverse lookups — mapping addresses to names — are simplified by the - <code class="option">-x</code> option. <em class="parameter"><code>addr</code></em> is - an IPv4 - address in dotted-decimal notation, or a colon-delimited IPv6 address. - When this option is used, there is no need to provide the - <em class="parameter"><code>name</code></em>, <em class="parameter"><code>class</code></em> and - <em class="parameter"><code>type</code></em> arguments. <span><strong class="command">dig</strong></span> - automatically performs a lookup for a name like - <code class="literal">11.12.13.10.in-addr.arpa</code> and sets the - query type and - class to PTR and IN respectively. By default, IPv6 addresses are - looked up using nibble format under the IP6.ARPA domain. - To use the older RFC1886 method using the IP6.INT domain - specify the <code class="option">-i</code> option. Bit string labels (RFC2874) - are now experimental and are not attempted. - </p> -<p> - To sign the DNS queries sent by <span><strong class="command">dig</strong></span> and - their - responses using transaction signatures (TSIG), specify a TSIG key file - using the <code class="option">-k</code> option. You can also specify the TSIG - key itself on the command line using the <code class="option">-y</code> option; - <em class="parameter"><code>hmac</code></em> is the type of the TSIG, default HMAC-MD5, - <em class="parameter"><code>name</code></em> is the name of the TSIG key and - <em class="parameter"><code>key</code></em> is the actual key. The key is a - base-64 - encoded string, typically generated by - <span class="citerefentry"><span class="refentrytitle">dnssec-keygen</span>(8)</span>. - - Caution should be taken when using the <code class="option">-y</code> option on - multi-user systems as the key can be visible in the output from - <span class="citerefentry"><span class="refentrytitle">ps</span>(1)</span> - or in the shell's history file. When - using TSIG authentication with <span><strong class="command">dig</strong></span>, the name - server that is queried needs to know the key and algorithm that is - being used. In BIND, this is done by providing appropriate - <span><strong class="command">key</strong></span> and <span><strong class="command">server</strong></span> statements in - <code class="filename">named.conf</code>. - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2649413"></a><h2>QUERY OPTIONS</h2> -<p><span><strong class="command">dig</strong></span> - provides a number of query options which affect - the way in which lookups are made and the results displayed. Some of - these set or reset flag bits in the query header, some determine which - sections of the answer get printed, and others determine the timeout - and retry strategies. - </p> -<p> - Each query option is identified by a keyword preceded by a plus sign - (<code class="literal">+</code>). Some keywords set or reset an - option. These may be preceded - by the string <code class="literal">no</code> to negate the meaning of - that keyword. Other - keywords assign values to options like the timeout interval. They - have the form <code class="option">+keyword=value</code>. - The query options are: - - </p> -<div class="variablelist"><dl> -<dt><span class="term"><code class="option">+[no]tcp</code></span></dt> -<dd><p> - Use [do not use] TCP when querying name servers. The default - behavior is to use UDP unless an AXFR or IXFR query is - requested, in - which case a TCP connection is used. - </p></dd> -<dt><span class="term"><code class="option">+[no]vc</code></span></dt> -<dd><p> - Use [do not use] TCP when querying name servers. This alternate - syntax to <em class="parameter"><code>+[no]tcp</code></em> is - provided for backwards - compatibility. The "vc" stands for "virtual circuit". - </p></dd> -<dt><span class="term"><code class="option">+[no]ignore</code></span></dt> -<dd><p> - Ignore truncation in UDP responses instead of retrying with TCP. - By - default, TCP retries are performed. - </p></dd> -<dt><span class="term"><code class="option">+domain=somename</code></span></dt> -<dd><p> - Set the search list to contain the single domain - <em class="parameter"><code>somename</code></em>, as if specified in - a - <span><strong class="command">domain</strong></span> directive in - <code class="filename">/etc/resolv.conf</code>, and enable - search list - processing as if the <em class="parameter"><code>+search</code></em> - option were given. - </p></dd> -<dt><span class="term"><code class="option">+[no]search</code></span></dt> -<dd><p> - Use [do not use] the search list defined by the searchlist or - domain - directive in <code class="filename">resolv.conf</code> (if - any). - The search list is not used by default. - </p></dd> -<dt><span class="term"><code class="option">+[no]showsearch</code></span></dt> -<dd><p> - Perform [do not perform] a search showing intermediate - results. - </p></dd> -<dt><span class="term"><code class="option">+[no]defname</code></span></dt> -<dd><p> - Deprecated, treated as a synonym for <em class="parameter"><code>+[no]search</code></em> - </p></dd> -<dt><span class="term"><code class="option">+[no]aaonly</code></span></dt> -<dd><p> - Sets the "aa" flag in the query. - </p></dd> -<dt><span class="term"><code class="option">+[no]aaflag</code></span></dt> -<dd><p> - A synonym for <em class="parameter"><code>+[no]aaonly</code></em>. - </p></dd> -<dt><span class="term"><code class="option">+[no]adflag</code></span></dt> -<dd><p> - Set [do not set] the AD (authentic data) bit in the query. The - AD bit - currently has a standard meaning only in responses, not in - queries, - but the ability to set the bit in the query is provided for - completeness. - </p></dd> -<dt><span class="term"><code class="option">+[no]cdflag</code></span></dt> -<dd><p> - Set [do not set] the CD (checking disabled) bit in the query. - This - requests the server to not perform DNSSEC validation of - responses. - </p></dd> -<dt><span class="term"><code class="option">+[no]cl</code></span></dt> -<dd><p> - Display [do not display] the CLASS when printing the record. - </p></dd> -<dt><span class="term"><code class="option">+[no]ttlid</code></span></dt> -<dd><p> - Display [do not display] the TTL when printing the record. - </p></dd> -<dt><span class="term"><code class="option">+[no]recurse</code></span></dt> -<dd><p> - Toggle the setting of the RD (recursion desired) bit in the - query. - This bit is set by default, which means <span><strong class="command">dig</strong></span> - normally sends recursive queries. Recursion is automatically - disabled - when the <em class="parameter"><code>+nssearch</code></em> or - <em class="parameter"><code>+trace</code></em> query options are - used. - </p></dd> -<dt><span class="term"><code class="option">+[no]nssearch</code></span></dt> -<dd><p> - When this option is set, <span><strong class="command">dig</strong></span> - attempts to find the - authoritative name servers for the zone containing the name - being - looked up and display the SOA record that each name server has - for the - zone. - </p></dd> -<dt><span class="term"><code class="option">+[no]trace</code></span></dt> -<dd><p> - Toggle tracing of the delegation path from the root name servers - for - the name being looked up. Tracing is disabled by default. When - tracing is enabled, <span><strong class="command">dig</strong></span> makes - iterative queries to - resolve the name being looked up. It will follow referrals from - the - root servers, showing the answer from each server that was used - to - resolve the lookup. - </p></dd> -<dt><span class="term"><code class="option">+[no]cmd</code></span></dt> -<dd><p> - Toggles the printing of the initial comment in the output - identifying - the version of <span><strong class="command">dig</strong></span> and the query - options that have - been applied. This comment is printed by default. - </p></dd> -<dt><span class="term"><code class="option">+[no]short</code></span></dt> -<dd><p> - Provide a terse answer. The default is to print the answer in a - verbose form. - </p></dd> -<dt><span class="term"><code class="option">+[no]identify</code></span></dt> -<dd><p> - Show [or do not show] the IP address and port number that - supplied the - answer when the <em class="parameter"><code>+short</code></em> option - is enabled. If - short form answers are requested, the default is not to show the - source address and port number of the server that provided the - answer. - </p></dd> -<dt><span class="term"><code class="option">+[no]comments</code></span></dt> -<dd><p> - Toggle the display of comment lines in the output. The default - is to - print comments. - </p></dd> -<dt><span class="term"><code class="option">+[no]stats</code></span></dt> -<dd><p> - This query option toggles the printing of statistics: when the - query - was made, the size of the reply and so on. The default - behavior is - to print the query statistics. - </p></dd> -<dt><span class="term"><code class="option">+[no]qr</code></span></dt> -<dd><p> - Print [do not print] the query as it is sent. - By default, the query is not printed. - </p></dd> -<dt><span class="term"><code class="option">+[no]question</code></span></dt> -<dd><p> - Print [do not print] the question section of a query when an - answer is - returned. The default is to print the question section as a - comment. - </p></dd> -<dt><span class="term"><code class="option">+[no]answer</code></span></dt> -<dd><p> - Display [do not display] the answer section of a reply. The - default - is to display it. - </p></dd> -<dt><span class="term"><code class="option">+[no]authority</code></span></dt> -<dd><p> - Display [do not display] the authority section of a reply. The - default is to display it. - </p></dd> -<dt><span class="term"><code class="option">+[no]additional</code></span></dt> -<dd><p> - Display [do not display] the additional section of a reply. - The default is to display it. - </p></dd> -<dt><span class="term"><code class="option">+[no]all</code></span></dt> -<dd><p> - Set or clear all display flags. - </p></dd> -<dt><span class="term"><code class="option">+time=T</code></span></dt> -<dd><p> - - Sets the timeout for a query to - <em class="parameter"><code>T</code></em> seconds. The default - timeout is 5 seconds. - An attempt to set <em class="parameter"><code>T</code></em> to less - than 1 will result - in a query timeout of 1 second being applied. - </p></dd> -<dt><span class="term"><code class="option">+tries=T</code></span></dt> -<dd><p> - Sets the number of times to try UDP queries to server to - <em class="parameter"><code>T</code></em> instead of the default, 3. - If - <em class="parameter"><code>T</code></em> is less than or equal to - zero, the number of - tries is silently rounded up to 1. - </p></dd> -<dt><span class="term"><code class="option">+retry=T</code></span></dt> -<dd><p> - Sets the number of times to retry UDP queries to server to - <em class="parameter"><code>T</code></em> instead of the default, 2. - Unlike - <em class="parameter"><code>+tries</code></em>, this does not include - the initial - query. - </p></dd> -<dt><span class="term"><code class="option">+ndots=D</code></span></dt> -<dd><p> - Set the number of dots that have to appear in - <em class="parameter"><code>name</code></em> to <em class="parameter"><code>D</code></em> for it to be - considered absolute. The default value is that defined using - the - ndots statement in <code class="filename">/etc/resolv.conf</code>, or 1 if no - ndots statement is present. Names with fewer dots are - interpreted as - relative names and will be searched for in the domains listed in - the - <code class="option">search</code> or <code class="option">domain</code> directive in - <code class="filename">/etc/resolv.conf</code>. - </p></dd> -<dt><span class="term"><code class="option">+bufsize=B</code></span></dt> -<dd><p> - Set the UDP message buffer size advertised using EDNS0 to - <em class="parameter"><code>B</code></em> bytes. The maximum and minimum sizes - of this buffer are 65535 and 0 respectively. Values outside - this range are rounded up or down appropriately. - Values other than zero will cause a EDNS query to be sent. - </p></dd> -<dt><span class="term"><code class="option">+edns=#</code></span></dt> -<dd><p> - Specify the EDNS version to query with. Valid values - are 0 to 255. Setting the EDNS version will cause a - EDNS query to be sent. <code class="option">+noedns</code> clears the - remembered EDNS version. - </p></dd> -<dt><span class="term"><code class="option">+[no]multiline</code></span></dt> -<dd><p> - Print records like the SOA records in a verbose multi-line - format with human-readable comments. The default is to print - each record on a single line, to facilitate machine parsing - of the <span><strong class="command">dig</strong></span> output. - </p></dd> -<dt><span class="term"><code class="option">+[no]fail</code></span></dt> -<dd><p> - Do not try the next server if you receive a SERVFAIL. The - default is - to not try the next server which is the reverse of normal stub - resolver - behavior. - </p></dd> -<dt><span class="term"><code class="option">+[no]besteffort</code></span></dt> -<dd><p> - Attempt to display the contents of messages which are malformed. - The default is to not display malformed answers. - </p></dd> -<dt><span class="term"><code class="option">+[no]dnssec</code></span></dt> -<dd><p> - Requests DNSSEC records be sent by setting the DNSSEC OK bit - (DO) - in the OPT record in the additional section of the query. - </p></dd> -<dt><span class="term"><code class="option">+[no]sigchase</code></span></dt> -<dd><p> - Chase DNSSEC signature chains. Requires dig be compiled with - -DDIG_SIGCHASE. - </p></dd> -<dt><span class="term"><code class="option">+trusted-key=####</code></span></dt> -<dd> -<p> - Specifies a file containing trusted keys to be used with - <code class="option">+sigchase</code>. Each DNSKEY record must be - on its own line. - </p> -<p> - If not specified <span><strong class="command">dig</strong></span> will look for - <code class="filename">/etc/trusted-key.key</code> then - <code class="filename">trusted-key.key</code> in the current directory. - </p> -<p> - Requires dig be compiled with -DDIG_SIGCHASE. - </p> -</dd> -<dt><span class="term"><code class="option">+[no]topdown</code></span></dt> -<dd><p> - When chasing DNSSEC signature chains perform a top-down - validation. - Requires dig be compiled with -DDIG_SIGCHASE. - </p></dd> -</dl></div> -<p> - - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2650468"></a><h2>MULTIPLE QUERIES</h2> -<p> - The BIND 9 implementation of <span><strong class="command">dig </strong></span> - supports - specifying multiple queries on the command line (in addition to - supporting the <code class="option">-f</code> batch file option). Each of those - queries can be supplied with its own set of flags, options and query - options. - </p> -<p> - In this case, each <em class="parameter"><code>query</code></em> argument - represent an - individual query in the command-line syntax described above. Each - consists of any of the standard options and flags, the name to be - looked up, an optional query type and class and any query options that - should be applied to that query. - </p> -<p> - A global set of query options, which should be applied to all queries, - can also be supplied. These global query options must precede the - first tuple of name, class, type, options, flags, and query options - supplied on the command line. Any global query options (except - the <code class="option">+[no]cmd</code> option) can be - overridden by a query-specific set of query options. For example: - </p> -<pre class="programlisting"> -dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr -</pre> -<p> - shows how <span><strong class="command">dig</strong></span> could be used from the - command line - to make three lookups: an ANY query for <code class="literal">www.isc.org</code>, a - reverse lookup of 127.0.0.1 and a query for the NS records of - <code class="literal">isc.org</code>. - - A global query option of <em class="parameter"><code>+qr</code></em> is - applied, so - that <span><strong class="command">dig</strong></span> shows the initial query it made - for each - lookup. The final query has a local query option of - <em class="parameter"><code>+noqr</code></em> which means that <span><strong class="command">dig</strong></span> - will not print the initial query when it looks up the NS records for - <code class="literal">isc.org</code>. - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2650553"></a><h2>IDN SUPPORT</h2> -<p> - If <span><strong class="command">dig</strong></span> has been built with IDN (internationalized - domain name) support, it can accept and display non-ASCII domain names. - <span><strong class="command">dig</strong></span> appropriately converts character encoding of - domain name before sending a request to DNS server or displaying a - reply from the server. - If you'd like to turn off the IDN support for some reason, defines - the <code class="envar">IDN_DISABLE</code> environment variable. - The IDN support is disabled if the variable is set when - <span><strong class="command">dig</strong></span> runs. - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2650582"></a><h2>FILES</h2> -<p><code class="filename">/etc/resolv.conf</code> - </p> -<p><code class="filename">${HOME}/.digrc</code> - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2650603"></a><h2>SEE ALSO</h2> -<p><span class="citerefentry"><span class="refentrytitle">host</span>(1)</span>, - <span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>, - <span class="citerefentry"><span class="refentrytitle">dnssec-keygen</span>(8)</span>, - <em class="citetitle">RFC1035</em>. - </p> -</div> -<div class="refsect1" lang="en"> -<a name="id2650641"></a><h2>BUGS</h2> -<p> - There are probably too many query options. - </p> -</div> -</div> -<div class="navfooter"> -<hr> -<table width="100%" summary="Navigation footer"> -<tr> -<td width="40%" align="left"> -<a accesskey="p" href="Bv9ARM.ch10.html">Prev</a> </td> -<td width="20%" align="center"><a accesskey="u" href="Bv9ARM.ch10.html">Up</a></td> -<td width="40%" align="right"> <a accesskey="n" href="man.host.html">Next</a> -</td> -</tr> -<tr> -<td width="40%" align="left" valign="top">Manual pages </td> -<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td> -<td width="40%" align="right" valign="top"> host</td> -</tr> -</table> -</div> -</body> -</html> |
