I first got online in 1994 or so, and the Internet was a very
different place to how it is now. It was like a busy marketplace -
thousands of FTP servers, things you could telnet to, email addresses,
Usenet groups, IRC channels, gophers, MUDs and, increasingly, Web
sites. Directories like DMOZ and
Yahoo!, as well as FAQs for relevant newsgroups and mailing lists,
were how I found things. It was cheap to set up servers and run
services on them, so lots of people did. Companies and universities
got leased lines to provide Internet access to their folks, and ran
servers to provide their presence to the Internet; while individuals
got dialup Internet access, and basic email/Web hosting capability
from their ISPs; or for the nerdier amongst us, wrangled or paid for
"colocation", getting somebody with a leased line to let you put your
computer on a shelf somewhere, hooked up to their power and network.
It was pretty chaotic, but it worked. Internet usage exploded in that
period, but the rate of technological advancement wasn't that fast
(relatively speaking). All the technologies we used - TCP/IP itself,
DNS, Email, Usenet, IRC, the Web - were built around some documents
describing how the system worked (usually in the form of
RFCs). Most of
these technologies were implemented in two parts: the client that
somebody ran on their computer to interact with it, and the server
that somebody ran on a big permanently-Internet-connected computer
with a fixed IP address and a nice hostname. For instance, with the
Web, the client is your Web browser, and the servers are the computers
that actually hold all the web pages; your web browser talks over the
Internet to the server responsible for the page you want, gets it, and
then shows it to you. Because the client and the server talk to each
other using the protocol defined in the documents, there would often
be several clients and several servers available, written by different
people and aimed at various different kinds of users - and they would
largely work together.
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This poem was composed on a walk in Staffordshire during our family holiday and general area explore, I compose these poetry walks whilst walking for the medium of twitter.