Anyone remember gopher? And the two links protocol, with backlinks.
Anyone remember gopher? And the two links protocol, with backlinks.
One day, we were on a local Waffle BBS (I think it ran on BSD-OS or something like that) and we read about a dialup at the local university that could be used to get a gopher client. You would dial into their terminal server and this gave you unauthenticated telnet access anywhere. From there, we would telnet to liberty.wlu.edu, some kind of *nix server (probably Sun) that had a no-auth-required login that would get you a Gopher client. From there, we would browse the Gopher-web, which was pretty amazing for 1992. We'd visit gopher servers in Sweden, Japan, Germany, everywhere. We believed that when we went from the WLU gopher (in Virginia) to a Gopher server in Sweden, that a modem was dialing between those two locations and so on. We were really worried that we'd get in huge trouble for racking up tens of thousands of dollars in long distance.
Yeah, I loved gopher. :)
That is to say, the library computer system presented you a menu with a very small number of telnet destination options you chose by number. But if you chose one, and hit the escape sequence, it would gasp escape, and then you just had to know the 'open' command to telnet ANYWHERE IN THE WORLD.
You could also access the library system remotely, but I can't remember how or why this mattered -- maybe it was from another menu system that didn't allow escapes, or maybe there was a dialup option, or... something. In any event, you could hop from one place, into KCLS, use the menu to telnet, break out of the connection, and open a connection to another place. It was like magic.
Notably, https://gopher.floodgap.com/ has been running since 1999 and is still going. It's accessible through a HTTP(S) gateway nowadays too since all common browsers have dropped native Gopher support.
The server also hosts the directory of known currently active Gopher servers:
https://gopher.floodgap.com/gopher/gw?gopher.floodgap.com/1/...
...and of course there is the Hacker News mirror for those net users who don't have HTTP/WorldWideWeb access:
https://gopher.floodgap.com/gopher/gw?gopher://hngopher.com:...
I have a fanless thin client acting as server as home that runs a little Gopher server just for fun. It's very easy to set up and play with and there are several daemons for it that run on modern operating systems and are available in most package repositories.
http://www.jaruzel.com/gopher/gopher-client-browser-for-wind...
There are over 400 gopher sites online currently. I crawled them recently, and drew a map: