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Net can sometimes seem a frustrating place! No matter how hard you
try, no matter where you look, you just might not be able to find the
answer to whatever is causing you website advertising uk problems. But when you know how to dublin website advertising
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
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 enter
again).
You've just sent your first e-mail message.
And dublin website advertising because you're
sending mail to yourself, rather than to someone somewhere else on the
Net, your message has already arrived, as we'll see in a moment.
If you had wanted, you could have even written your message on
your own computer and then uploaded it into this electronic
"envelope." There are a couple of good reasons to do this with long
or involved messages.
One is that once you hit enter at dublin website advertising the end of a
line in "mail" you can't readily fix any mistakes on that line (unless
you use some special commands to call up a Unix text processor). Also,
if you are paying for access by the hour, uploading a prepared
message can save you money. Remember to save the document in ASCII or
text format.
Uploading a document you've created in a word processor
that uses special formatting commands (which these days means many
programs) will cause strange effects.
When you get that blank line after the subject line, dublin website advertising upload the
message using the ASCII protocol. Or you can copy and paste the text,
if your software allows that. When done, hit control-D as above.
Now you have mail waiting for you. Normally, when you log on,
your public-access site will tell you whether you have new calgary website advertising mail
waiting. To open your mailbox and see your waiting mail, type
mail
and hit enter.
When the host system sees "mail" without a name after it, it
knows you want to look in your mailbox rather than send a message.
Your screen, on a plain-vanilla Unix system will display:
Mail version SMI 4.0 Mon Apr 24 18:34:15 PDT 1989 Type ? for help.
"/usr/spool/mail/adamg": 1 message 1 new 1 unread
>N 1 adamg Sat Jan 15 20:04 12/290 test
Ignore the first line; it's just computerese of value only to the
people who dublin website advertising run your system. You can type a question mark and hit
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