Previous. In general, indexing is an arrangement of documents or (other entities) systematically. Indexing enables users to locate information in a document. Indexing collects, parses, and stores documents.

An index option is a financial derivative that gives the holder the right (but not the obligation) to buy or sell the value of an underlying index, such as the S&P 500 index, at the stated exercise price. No actual stocks are bought or sold.

To turn on automatic directory indexing, find the Options directive that applies to the directory and add the Indexes keyword. To turn off automatic directory indexing, remove the Indexes keyword from the appropriate Options line.

The index. html file is the default file a web server will serve up when you access the website using just the domain name and not a specific HTML file name. In the /var/www/html directory, create a file with the name index. html .