indexer skips downloading and parsing the documents with
the given Section
matching the given
Pattern
.
Every time a matching document expires and appears in the crawler queue, indexer just marks the document as fresh again by modifying its next_index_time value. Word and section information about the document remains untouched.
Note: SkipIf can be useful for excluding sites from revisiting when, for example, the sites are temporarily not available.
The meaning of the first three optional parameters is exactly the same as in the Allow and IndexIf commands.
The Section
parameter specifies which
section is checked against the Pattern
.
It can also be a concatenation of multiple sections, composed
with help of ${SECTION}
syntax.
It's possible to use multiple patterns in the same SkipIf command.