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World Wide Web News

Tuesday, February 7, 1995

an irregular gathering of web stuff by...
/ Alan Levine / Maricopa Center for Learning and Instruction /


In this issue...

Web Quotes

"If current growth continues, traffic generated by the Web, in terms of sheer bandwidth, will grow beyond the voice traffic on the nation's telephone netwroks within three years"
-- Tony Rutkowski, executive director of the Internet Society

"Describing the Internet as the Network of Networks is like calling the Space Shuttle, a thing that flies"
-- Curtis Franklin Jr. ,Sept. 1994


MCLI's "Learning Web" Server

We have set up a MacII computer in MCLI running MacHTTP as a web server for Maricopa faculty and staff to experiment with. Ultimaltely, it will contain a simple home page with links to Web resources for the Mac, examples of using AppleScript add-ons to run CGI scripts for processing forms and searches, and links to sub-directories where our "experimenters" will post their work.

The idea is that users can develop and test HTML files on their desktop computer. We will assign each participant a folder that they can connect to as a server via Apple File Sharing.

The URL for the Learning Web is:

	http://zoraster.mcli.dist.maricopa.edu/
	
Yes, the address is another cryptic name selected from my interest in the geology of the Grand Canyon! Please be kind to the server in terms of access, and it may not always be available.

If you have an interest in participating as an experimenter, please contact me. We will require that you understand basic Web concepts and have gone through some sort of tutorial such as our "Writing HTML"


A Hunt

Often I am asked "How do you find ___ on the Internet?" and unfortunately, there is rarely a cookbook procedure. It is the nature of the 'net so I usually say, "Look around?"

As an example, I recently was contacted by a colleague who wanted to locate a site mentioned in an article called "Making a Right Turn on the Information Highway". The article included a description of a resource for adult literacy from the State of California called "OTAN" and it described all of the wonderful things available. "OTAN provides full Internet access and the OTAN forum is available through Internet Gopher". Yes, but the article never mentioned the gopher address! Worse, the phone number listed was dis-connected.

So put on the search goggles.

  1. Tried to get to Veronica from 5 sites and all were busy.
  2. Take a stab at some gopher addresses
    	gopher.otan.edu
    	gopher.otan.gov
    	gopher.otan.ca.us
    
    No luck. Sometimes one can get lucky by guessing but after a few strikes, move on.
  3. Next, I went to the WWW site for the US Dept of Education which is a likely starting point for general sources.
  4. After poking through a few links, I went to their gopher server. The searchable index yielded no results for "OTAN"
  5. But there was a directory for "Other Gopher Resources" and then "State Level Departments of Education". This sounded promising!
  6. And there was another directory connecting me to the gopher for the State of California Dept of Education.
    Better yet.
  7. Again the searchable index there came up blank. So I poked through some more sub directories, and finally under "Other Information Servers" was what we wanted, "Outreach and Technical Assistance Network (OTAN)".

    Moral of the story? General purpose search engines like Veronica can be very useful but may never be comprehensive enough when looking for a particular source. Sometimes, you just have to hunt around and play detective.


    More on Transparent GIFs

    In previous issues, we have mentioned the use of transparent GIF images in WWW pages. There is now a FAQ (Frequently Asked Questions) with just about all you might need to know.

    In Windows, the program LviewPro 1.9A can save GIFs as interlaced and as GIF89a format with the background color transparent (and it's a full-featured graphics manipulation program). Check it out at your favorite SIMTEL mirror FTP sites

    1. ftp://oak.oakland.edu/SimTel/msdos
    2. ftp://wuarchive.wustl.edu/systems/ibmpc/msdos
    3. ftp://archive.orst.edu/pub/mirrors/simtel/msdos

    In our last issue, we discussed some of the useful Mac applications.


    Web Newsgroups

    Depending on your site, you may or may not be able to use the Web access to USENET newsgroups. For those not familiar with newsgroups, they are more or less subject-oriented electronic discussions like listservs, but rather than getting a flood of mail you access a server that receives a daily "feed" of the latest "news". In this way, you can pick and choose when and what to read (although the volume of data is so large that a site can only hold them a few days).

    Most news groups periodically publish a list of "Frequently Asked Questions" or "FAQs" which are intended to cut down on the volume of "newbie" questions. These have been stored in the past at a ftp site at MIT (the machine-name in the internet address is an abbreviation for a common-response to ridiculous questions..)

    A site at Ohio-State University maintains a WWW list of all USENET FAQs.

    Here at Maricopa, we all have access to news groups when you use the lynx interface via A1. Before everyone groans about the using the non-graphical index, recall that newsgroups are text only!

    To get to newsgroups from lynx (you get there by typing www at the A1 prompt), type "g" (for "Go to the location....") and at the "URL:" prompt type:

    	news:_____._____.____.____
    	
    
    where the blanks represent the name of a news group. There are THOUSANDS, well maybe, HUNDREDS to choose from! Here are some ones to try:
    Contents of the Net-Happenings Listserv (moderated by Gleason Sackman)
    This is one of my prime spots for finding new "links" to put on our server. Note that you can also search Net-Happenings at these sites:
      http://www.mid.net:80/NET/
      http://www-iub.indiana.edu/cgi-bin/nethaps/index.html
      		
    
    The Web Announcements Newsgroup.
    This seems to now be the main site for announcing new WWW sites. See below for instructions on submitting to this group
    WWW Providers
    This group focuses on issues of creating WWW pages (HTML) as well as questiona and answers about the various WWW server systems.

    Okay... I have to admite that I do like the interface to newsgroups from NetScape. It allows you to eaily follow "threads" of discussions.


    Anouncing Your Site

    From: grant@coho.halcyon.com (M. L. Grant)
    Subject: Send announcements to COMP.INFOSYSTEMS.WWW.ANNOUNCE
    Date: 16 Jan 1995 21:43:44 GMT
    
    Hey! There's a new Web newsgroup exclusively dedicated to posting your Web announcements. You don't need to post them to the other groups any more!

    Mail your announcement to www-announce@medio.com -- make sure your URL's work and that they're in the following format:

      <URL:protocol://path/to/file/or/directory>
    
    
    If you want a copy of the charter or complete announcement procedure, send mail to:
      www-announce-request@medio.com
    
    
    I'll post your announcement within 24 to 48 hours of receiving the correct URL's. It will show up on your news spool within a day or two. So less than a week after sending me your announcement, your customers/users/patrons/clients will find it in the group it belongs in, and they won't have to sift through the other Web groups to find it!

    What a concept! comp.infosystems.www.announce! Post there today!

    M. L. Grant Moderator, comp.infosystems.www.announce

    Definitive HTML Book?

    These comments are from:
    news:comp.infosystems.www.providers
    
    I've seen an announcement for a SAMS Publishing book called "Teach Yourself Web Publishing with HTML in a Week" by Laura Lemay. (ISBN 0-672-30667-0, price $25, Pub. date: Dec. '94.

    I bought one called "HTML manual of Style" that I liked. basic, but I thought it was good. it's Ziff-Davis, author is Larry Aronson.

    I'll second that. Larry is usually lurking around this newsgroup, too. It's ISBN number (in case that helps) is 1-56276-300-8 -- I happen to have it open sitting right next to me!

    I'll third that, it is a very well done book.

    Interactive Age

    This is one of the many useful information sources that I rely on to stay tuned to the Web. InterActive Age is a free print magazine focusing on the Internet, especially trends for the future and the impact of business and government regulation or lack there of. You can sign up for a subscription from the IA home page.

    or by electronic mail by sending a message to

    	
    	ianewsub@interact.cmp.com
    
    Interactive Age is a division of CMP publishing, which has an interesting home page called TechWeb.

    Sites of Intrigue


    WWW News 02-07-95
    Maricopa Center for Learning and Instruction (MCLI)
    Maricopa County Community College District

    The Internet Connection (1993-2006) at MCLI was Alan Levine --}
    Comments once went to levine@maricopa.edu (no one is at home there)