ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:
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Ruby is a very elegant language,and it’s harmonious – the parts work together effectively. Ruby also significantly reduces a developer’s burden. We’ll show you how to use Ruby to build a quick and simple web spider application.
Ruby is a scripting language developed by Yukihiro Matsumoto and released under the GPL. The Ruby language has an excellent set of string manipulation and networking libraries, making it a great choice for writing web spiders. If you are not familiar with web spiders, they are programs designed to automatically traverse the web. Search engines use web spiders to add web pages to their index; companies like Netcraft use spiders to get statistics on web servers. You can use a web spider to find information automatically from almost any website; in this article, we’ll discuss how to use Ruby to retrieve information from LiveJournal, a popular weblog provider. You can extend these techniques to virtually every website that provides public information.
Stop by Rikki's Open Source Exchange for dispatches from the world of women in open source.
Rikki Kite examines the experience of women across the spectrum of open source – the people, projects, organizations, events, articles, issues, and news.
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