|
... ple mail program, which will not produce any weird characters when you
upload a text file into a message. Another way (which is better if your
prepared message is a response to somebody's mail), is to create a text
file on your host system with cat, for example,
cat>file
and then upload your text into that.
Then, in elm or pine, you can
insert the message with a simple command (control-R in pine, for
example); only this time video production you won't see all that extraneous stuff.
* You haven't cleared out your Elm mailbox in awhile, and you
accidentally hit "y" when hampshire video streaming company you meant to hit "n" (or vice-versa) when
exiting and now all your messages have disappeared. Look in your News
directory (at the command line, type: cd News) for a file called
recieved. Those are all your messages. Unfortunately, there's no way to
get them back into your Elm mailbox -- you'll have to download the file
or read it online.
Chapter 3: USENET I
3.1 THE GLOBAL WATERING HOLE
Imagine a conversation carried out over a period of hours and days,
as if people were leaving messages and responses on a bulletin board. Or
imagine the electronic equivalent of a radio talk show where everybody
can put their two cents in and no one is ever on hold.
Unlike e-mail, which is usually "one-to-one," Usenet is video production "many-to-
many." Usenet is the international meeting place, where people gather to
meet their friends, discuss the day's events, keep up with computer
trends or talk about whatever's on their mind. Jumping into a Usenet
discussion can be a liberating experience. Nobody knows what you look or
sound like, how old you are, what your background is. You're judged
solely on your words, your ability to make a point.
To many people, Usenet IS the Net. In fact, it is often confused
with Internet. But it is a totally separate system.
All Internet sites
CAN carry Usenet, but so do many non-Internet sites, from sophisticated
Unix machines to old XT clones and Apple IIs.
Technically, Usenet messages are shipped around the world, from
host system to host system, using one of several specific Net
protocols. Your host system stores all of its Usenet messages in one
place, which everybody with an account on the system can access. That
way, no matter how many people actually read a given message, each
host system has to store only one copy of it. Many host systems "talk"
with several others regularly in case one or another of their links goes
down for some reason. When two host systems connect, they basically
compare notes on which Usenet messages they already have. Any that one
is missing the other then transmits, and vice-versa. Because they are
computers, they don't mind running through thousands, even millions, of
these comparisons every day.
Yes, millions. For Usenet is huge. Every day, Usenet users
pump upwards of 40 million characters a day into the system -- roughly
the equivalent of volumes A-G of the Encyclopedia Britannica. Obviously,
nobody could possibly keep up with this immense flow of messages. Let's
look at how to find conferences and discussions of interest to you.
The basic building block of Usenet is the newsgroup, which is a
collection of messages with a related theme (on other networks, these
would be called conferences, forums, bboards or special-interest
groups). There are now more than 5,000 of these newsgroups, in several
diferent languages, covering everything from art to zoology, from
science fiction to South Africa.
Some public-access systems, typically the ones that work video production through
menus, try to make it easier by dividing Usenet into several broad
categories. Choose one of those and you're given a list of newsgroups in
that category. Then select the newsgroup you're interested in and start
reading.
Other systems let you compile your own "reading list" so that you
only see messages in conferences you want. In both cases, conferences
are arranged in a particular hierarchy devised in the early 1980s.
Newsgroup names start with one of a series of streaming video dorset broad topic names. For
example, newsgroups beginning with "comp." are about particular computer-
related topics.
These broad topics are followed by a series of more
focused topics (so that "comp.unix" groups are limited to discussion
about Unix).
The main hierarchies are:
bionet Research biology
training video producer hampshire bit.listserv Conferences originating as Bitnet mailing lists
biz Business
comp Computers and related subjects
misc Discussions that don't fit anywhere else
news News about Usenet itself
rec Hobbies, games and recreation
sci Science other than training video producer hampshire research biology
training video producer hampshire soc "Social" groups, often ethnically related
talk training video producer hampshire Politics and related topics
alt Controversial or unusual topics; not
carried by all sites
In addition, many host systems carry newsgroups for a particular
city, state or region. For example, ne.housing is a newsgroup where
New Englanders look for apartments. A growing number also carry K12
newsgroups, which are aimed at elementary and secondary teachers and
students. And a number of sites carry clari newsgroups, ... |
