OpenSearchServer is a powerful, enterprise-class, search engine program. Using its Web user interface, crawlers (Web, file, database, etc.), and REST/RESTFul API, you can integrate advanced full-text search capabilities into your application.
Xwh0i5 is a small whois domain name search program. It is capable of finding multiple domains input from a file. It performs whois queries on the given domain names and displays the output and writes it to a file.