138 lines
5.1 KiB
HTML
138 lines
5.1 KiB
HTML
<html>
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<title>Archie Help</title>
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<center><h2>Archie Help</h2></center>
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<blockquote>This help file explains in moderate detail what each field in the search page
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means. If you still can't locate the help you need or you want to report an
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error please mail us at <i><A
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HREF="mailto:archie-group@bunyip.com">archie-group@bunyip.com</A></i> and we
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will get back to you as soon as we can.
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</blockquote>
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<hr>
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<br>
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<b>Search For:</b>
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<blockquote>
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Here you type in the search variable. If regular expression is the type of
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search you are using then the string would be the
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<A HREF="archie-help.html#regex" REL="SUBDOCUMENT">regular expression</A> you are
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looking for.
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</blockquote>
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<b>Database:</b>
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<blockquote>
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The database which will be undergoing the search. If you are searching the
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web then press on the <i>Web Index</i> button. Otherwise if you are searching
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the FTP sites then press on the other button.
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</blockquote>
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<b>Search Type:</b>
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<blockquote>
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<ul>
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<li><b>Exact: </b>
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<li><b>Sub String: </b><br>
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<i>Substring (case insensitive)</i>: A match occurs if
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the file (or directory) name in the database contains
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the user-given substring, without regard to case.
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<pre>
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Example:
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The pattern:
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is
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matches any of the following:
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islington
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this
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poison
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</pre>
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<i>Substring (case sensitive):</i> As above, but taking case as significant.
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<pre>
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Example:
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The pattern:
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TeX
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will match:
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LaTeX
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but neither of the following:
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Latex
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TExTroff
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</pre>
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<li><b><A NAME="regex" REL="SUBDOCUMENT">Regular Expression</A>: </b>
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Regular expressions follow the conventions of the ed(1) command,
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allowing sophisticated pattern matching. Regular expressions imbue
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certain characters with special meaning, providing a quoting mechanism to remove
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this special meaning when required.
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</ul>
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</blockquote>
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<b>Case: </b>
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<blockquote>
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This option only affects searches of type Regular Expression and Substring.
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</blockquote>
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<b>Output Format: </b>
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<blockquote>
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This controls the output format for results from the Web Index database.
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<ul>
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<li><b>Keywords Only</b>: The most frequently occurring Keywords in each document will
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be displayed after the document's URL.
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<li><b>Excerpts Only</b>: A short excerpt from each document is displayed
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after its URL.
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<li><b>Links Only</b>: Only links are displayed with no further details. No excerpts
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or Keywords are displayed with each URL.
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</ul>
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</blockquote>
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<h3>Optional Parameters</h3>
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<ul>
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<li><b>Path restriction or exclusion: </b>Several parameters could be used to
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improve your search results. But first you must specify what type of operation
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to be used on those upcoming fields. If you specify <b>OR</b> then you ask
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that the strings you provide in these fields have an OR relationship among
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them. Otherwise if you specify <b>AND</b> then you are asking for all the
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strings that you provide in these fields to be considered.
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<ul>
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<li><b>Path Restriction</b> : You can improve the results by restricting on
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the path of each URL that comes back. The strings you provide in these field
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will be matched against the paths returned in the result and paths that do not
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contain these strings will be disregarded. If you have chosen the <b>OR</b>
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as your operator among the strings then if any of the strings occur in a path
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this path will be considered valid. However if you have chosen <b>AND</b> as
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your operator then unless all the entered strings appear in the path, the path
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is invalid.
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<li><b>Path Exclusion</b> : You can exclude certain results from coming back
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if they contain a specific string you don't need to see. By specifying this
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string in this field you will achieve your goal.
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</ul>
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<li><b>Domains: </b> This variable allows you to restrict the scope of
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your search based upon the Fully Qualified Domain Names (FQDN) of the
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anonymous FTP or Web sites being searched. In this way, you can specify a
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list of domain names to which all returned sites must match.
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<li><b>Maximum Hits :</b> Allows Archie to generate at most the
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specified number of matches (permissible range: 0-200; default: 100).
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<li><b>Maximum Hits Per Match :</b> Across all the anonymous FTP and
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Web archives on the Internet (and even on one single anonymous FTP archive) many
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files will have the same name. For example, if you
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search for a very common filename like "README" you can
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get hundreds even thousands of matches. You can limit
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the number of files with the same name through this variable.
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<li><b>Maximum Match :</b> This variable will limit the number filenames (or
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strings matched) returned.
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For example, if maxmatch is set to 2 and you perform a
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substring search for the string "etc", and the database
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contains filenames "etca", "betc" and "detc" only the
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filenames "etca" and "betc" will be returned. However,
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depending on the values of maxhitspm and maxhits you
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will get back a number of actual files with those
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names.
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</ul>
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</html> |