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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
<title>
ht://Dig: htload
</title>
</head>
<body bgcolor="#eef7ff">
<h1>
htload
</h1>
<p>
ht://Dig Copyright © 1995-2004 <a href="THANKS.html">The ht://Dig Group</a><br>
Please see the file <a href="COPYING">COPYING</a> for
license information.
</p>
<hr size="4" noshade>
<dl>
<dd>
<h2>
Synopsis
</h2>
</dd>
<dd>
htload [<em>options</em>]
</dd>
</dl>
<dl>
<dd>
<h2>
Description
</h2>
</dd>
<dd>
Htload reads in an ASCII-text version of the document and word
databases in the same form as the -t option of htdig
and htdump. Note that this will overwrite data in your
databases, so this should be used with great care.
</dd>
</dl>
<dl>
<dd>
<h2>
Options
</h2>
</dd>
<dd>
<dl compact>
<dt>
-a
</dt>
<dd>
Use alternate work files. Tells htload to append <em>
.work</em> to database files, allowing it to
operate on a second set of databases.
</dd>
<dt>
-c <em>configfile</em>
</dt>
<dd>
Use the specified <em>configfile</em> file instead of the
default.
</dd>
<dt>
-d
</dt>
<dd>
Do <strong>not</strong> load the document database.
</dd>
<dt>
-v
</dt>
<dd>
Verbose mode. This doesn't have much effect.
</dd>
<dt>
-w
</dt>
<dd>
Do <strong>not</strong> load the word database.
</dd>
</dl>
</dd>
</dl>
<dl>
<dd>
<h2>
File Formats
</h2>
</dd>
<dl>
<dt>
<h3>Document Database</h3>
</dt>
<dd>
<p>Each line in the file starts with the document id
followed by a list of
<strong><em>fieldname</em>:<em>value</em></strong>
separated by tabs. The fields always appear in the
order listed below:
</p>
<table border=0>
<tr> <th>fieldname</th> <th align="left">value</th></tr>
<tr> <td>u</td><td>URL</td></tr>
<tr> <td>t</td><td>Title</td></tr>
<tr> <td>a</td><td>State (0 = normal, 1 = not found, 2
= not indexed, 3 = obsolete)</td></tr>
<tr> <td>m</td><td>Last modification time as reported
by the server</td></tr>
<tr> <td>s</td><td>Size in bytes</td></tr>
<tr> <td>H</td><td>Excerpt</td></tr>
<tr> <td>h</td><td>Meta description</td></tr>
<tr> <td>l</td><td>Time of last retrieval</td></tr>
<tr> <td>L</td><td>Count of the links in the document
(outgoing links)</td></tr>
<tr> <td>b</td><td>Count of the links to the document
(incoming links or backlinks)</td></tr>
<tr> <td>c</td><td>HopCount of this document</td></tr>
<tr> <td>g</td><td>Signature of the document used for
duplicate-detection</td></tr>
<tr> <td>e</td><td>E-mail address to use for a
notification message from htnotify</td></tr>
<tr> <td>n</td><td>Date to send out a notification
e-mail message</td></tr>
<tr> <td>S</td><td>Subject for a notification e-mail
message</td></tr>
<tr> <td>d</td><td>The text of links pointing to this
document. (e.g. <a
href="docURL">description</a>)</td></tr>
<tr> <td>A</td><td>Anchors in the document (i.e. <A
NAME=...)</td></tr>
</table>
</dd>
<dt>
<h3>Word Database</h3>
</dt>
<dd>
<p>
The first line of the ASCII word database is a comment,
prefixed with '#' and specifies the columns of the file
separated by tabs.
The fields are:</p>
<blockquote>
<em>word</em><br>
<em>document id</em><br>
<em>flags</em><br>
<em>location</em><br>
<em>anchor</em><br>
</blockquote>
</table>
</p>
</dd>
</dl>
</dl>
<dl>
<dd>
<h2>
Files
</h2>
</dd>
<dd>
<dl>
<dt>
CONFIG_DIR/htdig.conf
</dt>
<dd>
The default configuration file.
</dd>
<dt>
DATABASE_DIR/db.docs
</dt>
<dd>
The default ASCII document database file.
</dd>
<dt>
DATABASE_DIR/db.worddump
</dt>
<dd>
The default ASCII word database file.
</dd>
</dl>
</dd>
</dl>
<dl>
<dd>
<h2>
See Also
</h2>
</dd>
<dd>
<a href="htdig.html">htdig</a>,
<a href="htdump.html">htdump</a> and
<a href="attrs.html">Configuration file format</a>
</dd>
</dl>
<hr size="4" noshade>
Last modified: $Date: 2004/05/28 13:15:18 $
</body>
</html>
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