|
... omputer.
Play with the portugal search engine system. You might want to turn on your computer's
screen-capture, or at the very least, get out a pen and paper. You're
bound to run across some interesting telnet services that you'll want to
try -- and you'll need their telnet "addresses.''
As you move around Hytelnet, it may seem as if you haven't left
your host system -- telnet can work that quickly. Occasionally, when
network loads are heavy, however, you will notice a delay between the
time you type a command or enter a request and the time the remote
service responds.
To disconnect from Hytelnet and return to your system, hit your q
key and enter.
Some telnet computers are set up so that you can only access them
through a specific "port." In those cases, you'll always see a number
after their name, for example: india.colorado.edu 13. It's important to
include that number, because otherwise, you may not get in.
In fact, try the above address. Type
telnet india.colorado.edu 13
and hit enter. You should see something like this:
Trying 128.138.140.44 ...
Followed very quickly by this:
telnet india.colorado.edu 13
Escape character is '^]'.
Sun Jan 17 14:11:41 1994
Connection closed by foreign host.
What we want is the middle line, which tells you the exact
Mountain Standard Time, as determined by a government-run atomic clock
in Boulder, Colo.
6.2 LIBRARY CATALOGS
Several hundred libraries around the world, from the Snohomish
Public Library in Washington State to the Library of Congress are now
available to you through telnet. You can use Hytelnet to find their
names, telnet addresses and use instructions.
Why would you want to browse a library you can't physically get to?
Many libraries share books, so if yours doesn't have what you're looking
for, you can tell the librarian where he or she can get it. Or if you live
in an area where the libraries are not yet online, you can use telnet to do
some basic bibliographic research before you head down to the local branch.
There are several different database programs in use by online
libraries.
Harvard's is one of the easier ones to use, so let's try it.
Telnet to hollis.harvard.edu.
When you connect, you'll see:
***************** H A R V A R D U N I V E R S I T Y
portugal search engine ***************** OFFICE FOR INFORMATION TECHNOLOGY
*** *** ***
*** VE *** RI ***
*** *** *** HOLLIS (Harvard OnLine LIbrary System)
***** *****
**** TAS **** HUBS (Harvard University Basic Services)
*** ***
***** IU (Information Utility)
***
portugal search engine CMS (VM/CMS Timesharing Service)
search engine optimisation uk
** HOLLIS IS AVAILABLE WITHOUT ACCESS RESTRICTIONS **
Access to other applications is limited to individuals who have been
granted specific permission by an authorized person.
To select one of the applications above, type its name on the command
line followed by your user ID, and press RETURN.
** HOLLIS DOES NOT REQUIRE A USERID **
EXAMPLES: HOLLIS top search engine positioning (press RETURN) or HUBS userid (press RETURN)
===>
Type
hollis
and hit enter.
You'll see several screens flash by quickly until finally the
system stops and you'll get this:
WELCOME TO HOLLIS
(Harvard OnLine Library Information System)
To begin, type one of the 2-character database codes listed below:
HU Union Catalog of the Harvard libraries
OW Catalog of Older Widener materials
LG Guide to Harvard Libraries and Computing Resources
AI Expanded Academic Index (selective 1987-1988, full 1989- )
LR Legal lincolnshire search engine optimization Resource Index (1980- )
PA PAIS International (1985- )
To change databases from any place in HOLLIS, type CHOOSE followed by a
2-character database code, as in: CHOOSE HU
For general help in using HOLLIS, type HELP. For HOLLIS news, type
HELP NEWS. For HOLLIS hours of operation, type HELP HOURS.
ALWAYS PRESS THE ENTER OR RETURN KEY AFTER TYPING YOUR COMMAND
The first thing to notice is the name of the system: Hollis.
Librarians around the world seem to be inordinately found of cutesy,
anthropomorphized acronyms for their machines (not far from Harvard, the
librarians at Brandeis University came up with Library On-Line User
Information Service, or Louis; MIT has Barton).
If you want to do some general browsing, probably the best bet on the
Harvard system is to choose HU, which gets you access to their main
holdings, including those of its medical libraries. Choose that, and you'll
see this:
THE HARVARD UNIVERSITY LIBRARY UNION CATALOG
To begin a search, search engine optimisation uk select a search option from the list below and type its
code on the command line. Use either upper or lower case.
AU Author search
TI Title search
SU Subject search
ME Medical subject search
KEYWORD Keyword search options
CALL Call number search options
OTHER Other search options
For information on the contents of the Union Catalog, type HELP.
To exit the Union Catalog, type QUIT.
A search can be entered on the COMMAND line of any screen.
ALWAYS PRESS THE ENTER OR RETURN KEY AFTER TYPING YOUR COMMAND.
Say you want to see if Harvard has shed the starchy legacy of the
Puritans, who founded the school. Why not top search engine positioning see if they have "The Joy of
Sex" somewhere in their stacks? Type
TI Joy of Sex
and hit enter. This comes up:
HU: YOUR SEARCH RETRIEVED NO ITEMS. Enter new command or HELP. You typed:
TI JOY OF SEX
*******************************************************************************
ALWAYS PRESS THE ENTER OR search engine optimisation uk RETURN KEY AFTER TYPING YOUR COMMAND.
----------------------------------------------------------------- ... |
