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The Online World resources handbook

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<strong>The</strong> <strong>Online</strong> <strong>World</strong> <strong>resources</strong> <strong>handbook</strong>: APPLICATIONS http://home.eunet.no/~presno/bok/part2.html<br />

<strong>The</strong> <strong>Online</strong> <strong>World</strong> <strong>resources</strong> <strong>handbook</strong><br />

PART 2: APPLICATIONS<br />

[INDEX] [Expanded Index] [Search] [NEXT] [BACK]<br />

"Imagination is more important than knowledge"<br />

Albert Einstein<br />

This part of the book is the core of the matter. Here, we want to give you an idea of<br />

what is out there.<br />

<strong>The</strong> bad news is that the online world has too much. We have been forced to make<br />

a selection. So, if there are important pointers you feel have been left out, please drop<br />

me a line. Maybe it can be included in a future release of the <strong>handbook</strong>.<br />

Terms used in this book<br />

While references to offerings with terms like "on CompuServe," and "on TWICS" may<br />

be easily understood, you may not be used to our terms referring to <strong>resources</strong> on the<br />

Internet. <strong>The</strong>se include the following:<br />

anonymous ftp<br />

gopher<br />

telnet<br />

RFC, FYI, FAQ<br />

archie<br />

WWW<br />

WAIS<br />

Do not despair. Explanation is given in appendix 6. You can also search the book for<br />

additional information.<br />

Throughout the book, we will use the URL (Uniform Resource Locator) format<br />

when referring to Internet <strong>resources</strong>. <strong>The</strong>se codes are basically in the format<br />

method://site.name/filepath<br />

<strong>The</strong> "method" part tells if the URL points to a hypertext document (http), a gopher menu<br />

(gopher), an anonymous ftp host for file transfers (ftp), etc.. Examples:<br />

Web addresses<br />

URL: http://home.eunet.no/~presno/index.html<br />

This means: "Connect me to the site login.eunet.no, and show me the hypertext<br />

~presno/index.html file." This URL will give you the <strong>Online</strong> <strong>World</strong> <strong>resources</strong><br />

<strong>handbook</strong>'s <strong>World</strong> Wide Web home page. <strong>The</strong> tilde character (~) in the directory<br />

name "~presno" is a special notation used on Unix systems.<br />

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