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... two questions are particularly important because many
systems provide no user interface at all; when you connect, you are
dumped right into the Unix operating system. If you're already
familiar with Unix, or you want to website inverness learn website inverness database inverness how to use it, these systems
offer phenomenal power -- in addition to Net access, most also let you
tap into the power of Unix to do everything from compiling your own
programs to playing online games. website inverness
But if you don't want to have to learn Unix, there are other
public-access systems that work through menus (just like the ones in
restaurants; you are shown a list of choices and then you make your
selection of what you want), or which provide a "user interface" that
is easier to figure out than the ever cryptic Unix.
If you don't want or need access to the full range of Internet
services, a UUCP site makes good financial sense. They tend to charge
less than commercial Internet providers, although their messages may
not go out as quickly.
Some systems also have their own unique local services, which can
range from extensive conferences to large file libraries.
1.3 PUBLIC-ACCESS INTERNET PROVIDERS
When you have your communications program dial one of these host
systems, one of two things will happen when you connect. You'll
either see a lot of gibberish on your screen, or you'll be asked to
log in. If you see gibberish, chances are you have to change your
software's parameters (to 7-1-E or 8-1-N as the case may be). Hang
up, make the change and then dial in again.
When you've connected, chances are you'll see something like
this:
Welcome to THE WORLD
Public Access UNIX for the '90s
Login as 'new' if you do not have an account
login:
That last line is a prompt asking you to do something. Since
this is your first call, type
new
and hit enter. Often, when you're asked to type something by a host
system, you'll be told what to type in quotation marks (for example,
'new'). Don't include the quotation marks. Repeat: Don't
include the quotation marks.
What you see next depends on the system, but will generally
consist of information about its costs and services (you might want to
turn on your communication software's logging function, to save this
information). You'll likely be asked if you want to establish an
account now or just look around the system.
You'll also likely be asked for your "user name." This is not
your full name, but a one-word name you want to use while online. It
can be any combination of letters or numbers, all in lower case. Many
people use their first initial and last name (for example,
"jdoe"); their first websites inverness name and the first letter of their last website inverness name
(for example, "johnd"); or their initials ("jxd"). Others use a
nickname. You might want to think about this for a second, because this
user name will become part of your electronic-mail address (see chapter
2 for more on that). The one exception are the various Free-Net
systems, all of website inverness which assign you a user name consisting of an arbitrary
sequence of letters and numbers.
You are now on the Net. Look around the system. See if there
are any help files for you to read.
If it's a menu-based host system,
choose different options just to see what happens. Remember: You can't
break anything. The more you play, the more comfortable you'll be.
What follows is a list of public-access Internet sites, which are
computer systems that offer access to the Net.
All offer international
e-mail and Usenet (international conferences).
In addition, they offer:
FTP: File-transfer protocol -- access to hundreds website inverness of file
libraries (everything from computer software to historical
documents to song lyrics). You'll be able to transfer
these files from the Net to your own computer.
Telnet: Access to databases, computerized library card
catalogs, weather reports and other information services,
as well as live, online games that let you compete with
players from around the world.
Additional services that may be offered include:
WAIS: Wide-area Information Server; a program that
can search dozens of databases in one search.
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