home *** CD-ROM | disk | FTP | other *** search
-
-
- N-1-1-040.31.2 Discovery Research, Alan Emtage*, <bajan@cc.mcgill.ca>
-
-
- Although it has been many years since the term "Information Age"
- entered the vocabulary, we are only now beginning to realize what that
- it could mean in the day to day lives of people on very large networks
- such as the Internet. The archie system, developed at McGill
- University in Montreal, is one of a number of ongoing projects,
- throughout the world, trying to bring some order out of the current
- information chaos.
-
- Simply stated, archie's purpose is to track any kind of information on
- the Internet which is freely available and frequently updated. The
- prototype system, now in operation in 8 countries on 4 continents,
- monitors approximately 900 anonymous FTP UNIX sites on the Internet.
- It is expected that in the coming months facilities for accessing
- anonymous FTP sites running VMS and other operating systems will be
- added. Every day archie retrieves the directory listings from a
- subset of these sites and integrates this information into its own
- specialized database. All sites are accessed in a monthly cycle.
-
- At the time of writing, publicly available servers are running on
- archie.mcgill.ca (Canada), archie.sura.net (USA), archie.fi (Finland),
- archie.au (Australia), archie.doc.ic.ac.uk (UK) and cs.huji.ac.il
- (Israel). Currently, three methods can be used to search for filenames
- in the hundreds of anonymous FTP sites:
-
- (a) When installed on your local system, archie clients
- allow the user to remotely access the archie databases.
- These clients can be obtained via anonymous FTP from any
- of the archie hosts. Command line based clients written
- in Perl or C as well as an X11 client are available.
-
- (b) telnet (or rlogin) connections. Connect to one of the
- archie hosts and log in as "archie". No password is
- required. Full online help is available by typing 'help'.
-
- (c) Send electronic mail to 'archie' at one of the the
- archie hosts with the word, 'help' as the subject or in
- the body of the message.
-
- Archie also has a Package Description database which contains the
- names and short descriptions of about 3,500 pieces of information
- (software packages, documents, datasets) available on the Internet.
- Users can search through this database to locate useful information by
- using the 'whatis' command on the telnet and email interfaces.
-
- The implementors of archie can be reached by sending mail to
- archie-group@archie.mcgill.ca
-
-
- *Unix Consultant, McGill University, Montreal, Canada
-