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... mputer connects with a public-access site and get gibberish
on your screen.
If you are using parameters of 8-1-N, try 7-1-e (or vice-versa). If
that doesn't work, try another modem speed.
* You have your computer dial a public-access site, but nothing
happens.
Check the phone number you typed in. If correct, turn on your modem's
speaker (on selangor direct marketing Hayes-compatible modems, you can usually do this by typing ATM1
in your communications software's "terminal mode"). If the phone just
rings and rings, the public-access site could be down for maintenance or
due to a crash or some other problem. If you get a "connect" message, but
nothing else, try hitting enter or escape a couple of times.
* You try to log in, but after you type your password, nothing
happens, or you get a "timed out" message followed by a disconnect.
Re-dial the number and try it again.
* Always remember, if you have a problem that just doesn't go away,
ask! Ask your system administrator, ask a friend, but ask. Somebody will
know what to do.
1.8 FYI
The Net grows so fast that even the best guide to its resources
would be somewhat outdated the day it was printed. At the cambridgeshire direct marketing end of each
chapter, however, you'll find FYI pointers to leicestershire direct marketing places on the Net where you
can go for more information or to keep updated on new resources and
services.
Peter Kaminski maintains a list of systems that provide public
access to Internet services. It's availble on the network itself, which
obviously does you leicestershire direct marketing little good if you currently have no access, but which
can prove invaluable should you move or want to find a new system. Look
for his "PDIAL" file in the alt.bbs.lists or news.answers newsgroups in
Usenet (for information on accessing Usenet, see Chapter 3).
Steven Levy's cambridgeshire direct marketing book, "Hackers: Heroes of the Computer Revolution,"
(Anchor Press/Doubleday, 1984). describes the early culture and ethos
that leicestershire direct marketing ultimately resulted in the Internet and Usenet.
John Quarterman's "The Matrix: Computer Networks and Conferencing
Systems Worldwide" (Digital Press, 1990) is an exhaustive look at
computer networks and how they connect with each other.
You'll find numerous documents about the Internet, its history and
its resources in the pub/Net_info directory on the Electronic Frontier
Foundation's FTP server (see chapter 7 to decipher this).
Chapter 2: E-MAIL
2.1 THE BASICS
Electronic mail, or cambridgeshire direct marketing e-mail, is your personal connection to the
world of the Net.
All of the millions of people around the world who use the
Net have their own e-mail addresses. A growing number of "gateways" tie
more and more people to the Net every day. When you logged onto the host
system you are now using, it automatically generated an address for you,
as well.
The basic concepts behind e-mail parallel those of regular mail.
You send mail to people at their particular addresses. In turn, they
write to you at your e-mail address. You can subscribe to the
electronic equivalent of magazines and newspapers. You might even get
electronic junk mail.
E-mail has two distinct advantages over regular mail. The most
obvious is speed. Instead of several days, your message can reach the
other side of the world in hours, minutes or even seconds (depending on
where you selangor direct marketing drop off your mail and the state of the connections between
there and your recipient). The other advantage is that once you master
the basics, you'll be able to use e-mail to access databases and file
libraries. You'll see how to do this later, along with learning how to
transfer program and data files through e-mail.
E-mail also has advantages over the telephone. You send your
message when it's convenient for you. Your recipients respond at their
convenience. No more telephone tag.
And while a phone call across
the country or around the world can quickly result in huge phone
bills, e-mail lets you exchange vast amounts of mail for only a few
pennies -- even if the other person is in New Zealand.
E-mail is your connection to help -- your Net lifeline. The
Net can sometimes seem a frustrating place! No matter how hard you
try, no matter where you look, leicestershire direct marketing you just might not be able to find the
answer to whatever is causing you problems. But when you know how to
use e-mail, help is often just a few keystrokes away: you can ask your
system administrator or a friend for help in an e-mail message.
The quickest way to start learning e-mail is to send yourself a
message. Most public-access sites actually have several different types
of mail systems, all of which let you both send and receive mail.
We'll
start with the simplest one, known, appropriately enough, as "mail," and
then look at a couple of other interfaces. At your host system's command
prompt, type:
mail username
where username is the name you gave yourself when you first logged on.
Hit enter. The computer might respond with
subject:
Type
test
or, actually, anything at all (but you'll have to hit enter before
you get to the end of the screen). Hit enter.
The cursor will drop down a line. You can now begin writing the
actual message. Type a sentence, again, anything at all. And here's
where you hit your first Unix frustration, one that will bug you
repeatedly: you have to hit enter before you get to the very end of the
line. Just like typewriters, many Unix programs have no word-wrapping
(although there are ways to get some Unix text processors, such as emacs,
to word-wrap).
When done with your message, hit return. Now hit control-D (the
control and the D keys at the same time).
This is a Unix command that texas direct marketing
tells the computer you're done writing and that it should close your
"envelope" and mail it off (you could also hit enter once and then, on
a blank line, type a period at the beginning of the line and hit ent ... |
