MACROMEDIA COLDFUSION 5 - INSTALING AND CONFIGURING SERVER Manuel d'utilisateur télécharger pdf (Page 127)

Path and URL options 127

If you specify the following:

-refreshtime 1 day 6 hours

Only those documents that were last indexed at least 30 hours and 1 second ago, are refreshed.

Note: This option is valid only with the -refresh option. When you use vsdb -recreate, the last

indexed date is cleared.

-reparse

Typ e : Web crawling only

Forces parsing of all HTML documents already in the collection. You must specify a starting

point with the

-start option when you use the -reparse option.

You can use the

-reparse option when you want to include paths and documents that were

previously skipped due to exclusion or inclusion criteria. Remember to change the criteria, or

there will be little for Verity Spider to do. This can be easy to overlook when you are using the

-cmdfile option.

-unlimited

Specifies that no limits are placed on Verity Spider if neither the

-host nor the -domain option is

specified. The default is to limit based on the host of the first starting point listed.

-virtualhost

Syntax:

-virtualhost name_1 [name_n] ...

Specifies that DNS lookups are avoided for the hosts listed. You must use only complete text

strings for hosts. You cannot use wildcard expressions. This lets you index by alias, such as when

multiple web servers are running on the same host. You can use regular expressions.

Normally, when Verity Spider resolves host names, it uses DNS lookups to convert the names to

canonical names, of which there can be only one per machine. This allows for the detection of

duplicate documents, to prevent results from being diluted. In the case of multiple aliased hosts,

however, duplication is not a barrier as documents can be referred to by more than one alias and

yet remain distinct because of the different alias names.

Example

You can have both marketing.verity.com and sales.verity.com running on the same host. Each

alias has a different document root, although document names such as index.htm can occur for

both. With the

-virtualhost option, both server aliases can be indexed as distinct sites. Without

the

-virtualhost option, they would both be resolved to the same host name, and only the first

document encountered from any duplicate pair would be indexed.

Note: If you are using Netscape Enterprise Server, and you have specified only the host name as a

virtual host, Verity Spider will not be able to index the virtual host site. This is because Verity Spider

always adds the domain name to the document key.

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MACROMEDIA COLDFUSION 5 - INSTALING AND CONFIGURING SERVER Manuel d'utilisateur Page 127