How I introduced a 27-year-old computer to the web

http://www.keacher.com/1216/how-i-introduced-a-27-year-old-computer-to-the-web/

by teuobk • 13 years ago

407 90 13 years ago

keacher.com

Zardoz84• 13 years ago

This server is running in a real 80286 ! : http://www.mundoviejuno.com/ Do a "cd info" and "type faq.txt"

Also, there is more older machine connected to internet that these MAC : http://www.youtube.com/watch?v=-ECnN7jdgA4

bobbles• 13 years ago

Hmm when I opened this thread I didn't expect to be playing Pong on a 286 over the internet.. but here I am

Stratoscope2• 13 years ago

Use the Source, Luke.

view-source:http://www.mundoviejuno.com/pong.htm

http://www.mundoviejuno.com/pong.js

You're playing Pong on your own machine, implemented in jQuery UI. The 286 is just serving the static files.

kken3• 13 years ago

The pong game does not look like anything a 286 could do. You have never used a 286 in real life, have you?

Stratoscope2• 13 years ago

Well, the server may be an 80286, but as its faq.txt says, that's not the machine you're talking to once the page is loaded. It's just a JavaScript console simulation:

http://www.mundoviejuno.com/bios286.png

http://www.mundoviejuno.com/terminal.js

Of course it is cool to see an old 286 serving anything, even static pages like this...

goeric• 13 years ago

All the 286 is serving you ~70kb of HTML5 and Javascript. The rest is done on your computer.

lordgilman• 13 years ago

There was a dedicated fanbase for using Apple's System 6 day-to-day as recently as a decade ago or so. There's still a bunch of information up on the web and many of the links to 3rd parties at the bottom still work. http://www.vintagemacworld.com/sys6net.html

fsckin• 13 years ago

Mac Plus has a CPU limited line speed of ~19 kilobits/sec? That's pretty amazing.

My first was a Kaypro II with 64kb of RAM, 191kB floppy drive, and a 2.5MHz Z80. I just looked up some videos of them running and the memories came flooding back. Good times.

Just imagine what computing power we'll have in another couple of decades and how silly what we have right now will seem.

bane3• 13 years ago

I remember being absolutely devastated when the U.S. Robotics 28.8k modem I purchased was too fast for the 9.6kb/sec speed the 8250 UART on my 386sx. I had to sell it to somebody else and find an expensive internal model with its own UART. I think later they started selling internal modems without UARTS that just used the CPU to do the work, I wouldn't be surprised if that was the case here.

pjmlp• 13 years ago

It happened to me with a graphics card regarding PCI bus speed.

zenciadam• 13 years ago

Why didn't you just get a new serial board with the 16550A UART?

salgernon• 13 years ago

It seems like his particular setup is the limiting factor. He should have no problems with 56k rs-232 wih proper cabling. The mac had a dedicated serial controller used for rs-232 and rs-422.

http://en.m.wikipedia.org/wiki/Zilog_SCC

LocalTalk wasn't speedy and we were pretty thrilled when we got macs that could support 10/t ethernet, but there was a distinct charm to LocalTalk. (like, the terminators for the cabling consisting of a resistor sticking out of an rj-11 jack!)

I still have a few Dayna Ethernet to LocalTalk bridges I the garage...

makomk• 13 years ago

According to that article, the fastest widely-supported RS232 speed that chip can communicate at is 19.2 kbit/s - the onboard clock generator simply doesn't support any of the standard speeds above that.

girvo• 13 years ago

I wish my Aunty hadn't thrown out our IBM Pentium PC @ 100mhz, and a whopping at the time 16mb of RAM. Seriously powerful machine for the time. I miss it...

acheron• 13 years ago

Heh. Posts like that make me want to pull a Four Yorkshiremen.

"Sixteen megabytes? Luxury."

rwhitman• 13 years ago

That Mac Plus is decked out. 4MB RAM, external hard drive, System 7. Jealous!

huxley• 13 years ago

When I bought mine similarly decked out (with a GCC PLP printer) the computer sales guy asked me "What are you doing with that much RAM? CAD for NASA?"

We kept it for 9 years but it developed a quirk where the monitor wouldn't turn on. The only way to make it light up was to grab the Mac Plus and squeeze it, so everyone used to joke that my Apple computer was lonely and needed a hug.

alan_cx• 13 years ago

Ah, I used to work as at a place that used a load of old PCs for training. Often some would refuse to boot. The solution was a sharp slap on the side of the case. I guess these PCs knew they were naughty.... ;)

UrlichtZwei• 13 years ago

I had a IIe with the dual disk drive. The right side drive didn't work and the left one's door had to be held closed with a large eraser. Ah, the memories.

pfarrell• 13 years ago

What useragent string did your browsing generate?

teuobk• 13 years ago

To the outside world, it looks like "python-requests/1.2.3", sadly. I should change it to "Mac Plus!!!"

aaren• 13 years ago

The python stack was running on the raspberry pi right? Or did you somehow get that going on the mac plus too?!

kken3• 13 years ago

Nice! But this machine is a supercomputer compared to a C64.

Web server running on C64: http://www.c64web.com/

OS with TCP stack running on C64: http://en.wikipedia.org/wiki/Contiki

danielweber• 13 years ago

How many of us does it take to slashdot a C64 web server? Two?

romaniv• 13 years ago

Don't know, it loads for me.

People often forget that it's not the power of hardware that matters, but the power of hardware divided by the crap the software makes it do.

kken3• 13 years ago

Somehow this has a better ring to it than "hackernewsing"

TazeTSchnitzel2• 13 years ago

The MacWeb developers apparently took a look at the HTTP 1.0 spec, decided, “Who would ever need name-based virtual hosting?” and left out the feature that 99% of the sites on the modern web relied on.

Of course they did, it's not in HTTP/1.0, it's in HTTP/1.1.

contingencies2• 13 years ago

Hehe, that lept out at me as well. I guess we're old.

TazeTSchnitzel2• 13 years ago

I'm not old, I'm 17!

However, I recently had to implement a minimal HTTP client. I assumed Host: was in HTTP/1.0, but unfortunately it wasn't and I had to implement the minimal portion of HTTP/1.1 required for compliance.

tjmc• 13 years ago

This post brought back great memories of connecting my Amiga to the net ~1991. The greatest triumph at the time was FTPing synth patches for my Yamaha DX7 from a server in Texas to my unix account at UWA, downloading it to the Amiga via zmodem as the author did, then uploading via the second serial port to the DX7 with a serial to din (MIDI) cable made with 2 sockets, 2 wires and a resistor. I couldn't really believe it when it all worked.

JonnieCache• 13 years ago

I bet it was still easier than programming the DX7 by hand though.

weland• 13 years ago

This is wicked cool. Congratulations!

_b8r0• 13 years ago

Nice one! I like the proxy idea, any chance of it showing up on github?

Not as old as this, but I wrote a guide nearly 10 years ago on installing Apache on Apple Unix (OSX is not the first Unix from Apple) on a Quadra[1].

[1] http://www.snakeoillabs.com/downloads/aux-guide.pdf

tghw• 13 years ago

I helped write the first version of it, which is mostly intact. I've included teuobk's changes.

https://github.com/tghw/macproxy

redact207• 13 years ago

Love it, nice work. Had a bit of a chuckle when thinking of the site owners who see "Mac Plus, 1986" turn up on their user-agents log. Still renders better than IE6 though

sneak• 13 years ago

The reason that HN looks okay on it is because HN is laid out with a series of nested tables, just like we did in MacWeb's heyday.

Sharlin• 13 years ago

Yeah. Hooray for table layouting. I was at first surprised that the browser even understood tables, but it seems MacWeb 2.0 was released in 1996.

tluyben2• 13 years ago

Excellent work :)

I created a network card for my MSX computer a year ago; it has less than half the cpu speed of this Plus. I really like working on that machine; adding hardware, writing bits of software. I said it before, but it's like a Bonzai tree. Because it's not really possible to do something commercial on it anymore, unlike on anything modern, my brain stops thinking commercially and that's a good feeling which I don't seem to have when touching any modern computer/board. Using the latter I always get business ideas and then it suddenly went from playing to work. Which is not bad because I like that, but sometimes I want to just play.

userbinator• 13 years ago

It actually has a lot more processing power than the minimum required to "connect to the Internet" - TCP/IP and web servers have been implemented on microcontrollers with KBs of RAM. Parsing and rendering HTML, however, does need more than that...

...or maybe not, as this C64 web browser(!) shows: http://csdb.dk/release/?id=30400

DanBC3• 13 years ago

Here's a small TCP/IP stack. (http://tuxgraphics.org/electronics/200905/embedded-tcp-ip-st...)

And here's a press release about a tiny web server, with a small stack. http://www.eurekalert.org/pub_releases/1999-08/UoMa-Ucsg-100...

In terms of technology, the achievement is not only in connecting a small computer on the Web, but also in the size of the network software that is running on the chip, according to Shri. The computer consists of an iPic TCP/IP stack running on 256 bytes of memory, using its own equally tiny operating system. Despite the small size, the TCP/IP stack is fully compliant with the requirements of the relevant standards. It is connected to the Internet through a serial port. Because the machine is a Web-server, it does not need a keyboard or display, but is operated from another computer using a Web connection.

dustmop• 13 years ago

A couple of years ago jwz did something similar, getting the original Mosaic browser to talk to the modern internet: http://www.jwz.org/blog/2008/03/happy-run-some-old-web-brows...

Here as well, a proxy was used to get around the Host Header problem.

dzhiurgis• 13 years ago

I must say my Kindle experimental browser loads and renders websites... slower.

leonk• 13 years ago

Oh great, another browser we need to test on! Thanks A LOT!

JunkDNA3• 13 years ago

This is just wonderful. About three and a half years ago I booted the first real computer from my childhood as well: a Commodore Amiga 500. I had one mission and that was to clone the hard drive so that I could get all the stuff off of it before time had its way with the bits (there are excellent Amiga emulators that can actually run old OS). Not having any experience soldering, I would have been crushed if I had experienced the failure of a capacitor. Fortunately, fate was kind to me.

In that experience I learned how incredibly difficult it is to get things on and off of computers this old. Even though I lived through all the advances, my mind has a much rosier picture of the capabilities of old hardware than is actually true. Similar to this author, I had to rely on serial connections and some utilities developed by the Amiga emulation community running in Windows on an old PC to actually get it to work. And boy was it slow to move data. It took something like 48 hours to move about 80 megabytes of data. I was worried that was too long for such a machine to be running, but it held out. One of the partitions did have a tiny bit of corruption, but I was overall surprised to find most of the data intact.

Sadly, my shoebox full of disks is probably never to be recovered. Both floppy drives seem to be failing and reading Amiga floppies on modern hardware is possible, but an expensive pain.

dredge• 13 years ago

I had almost the opposite experience!

The big difference for me was that my old Amiga 600 has a PCMCIA card slot in it. I bought a modern (and very cheap) SD card reader that fit it and copied the necessary device driver over to the Amiga via a floppy. Thankfully it was already set up to read PC disks.

After that copying files (and the entire HD image) to and from my PC was straightforward - the driver even supports VFAT long filenames. I was impressed with the whole thing.

I had a similar issue with the Amiga's floppy drives, and was surprised to discover that some software called "AMI Alignment System" seemed to get the internal drive working fine again. I'm not sure if it worked some magic or just loosened up the drive a bit; either way it let me read my old disks again. It might be worth a try.

colanderman2• 13 years ago

I had one mission and that was to clone the hard drive so that I could get all the stuff off of it before time had its way with the bits

Pff, hard drive? In my day, everything we ever coded was stored on cassette tapes. We never needed the computer itself to get them back, just a tape player, special software [1], and the good fortune that solar flares hadn't eaten all the bits yet.

[1] http://pokeystuff.com/cs1er/

JunkDNA3• 13 years ago

The only real fight I ever recall my parents having was when my dad came home with that $1,000 100 meg hard drive. My mother was livid that he had not discussed it with her first. Years later, as I came to learn what our financial situation was like in those days, I understood just how crazy it was for him to do.

alexwright• 13 years ago

When I attempted a similar thing on a C64 the external 5.25" disk drive was similarly inoperable. Turned out the elastic bands from the motor to the little ring that camped the disk had just gotten too lose with age.

Was a pain in the ass finding one that was tight enough to stay on and not to tight just just stop anything moving but got it eventually.

Might be worth popping the lid off and checking yours?

nfoz• 13 years ago

Because of the inability of most modern PC floppy drives to read Amiga disks (since Amiga floppies use sectors outside of the appropriate "readable" range for PC disks, IIRC), it can be hard to convert Amiga disks to ROMs.

However, in ~2000 there was a mechanism discovered whereby you can take two PC 3.5" floppy drives and get a ROM from an Amiga disk. The way it worked is you have one PC disk that will be destroyed, and you instruct the floppy controller to do a low-level floppy-to-floppy copy operation from the Amiga disk to the (burner) PC disk. The CPU will listen in on the copy and get the full Amiga disk image, while the PC disk gets overwritten with junk.

I used this mechanism and saved all my old Amiga files, and happily play many of my old games (awesome retro demo-scene crackers/trainers included! yea!) using the UAE emulator to this day.

vanderZwan• 13 years ago

The way it worked is you have one PC disk that will be destroyed

I think "sacrificed" is more appropriate here.

sp332• 13 years ago

"Floppy Disks: It’s Too Late" http://ascii.textfiles.com/archives/3191

olegp• 13 years ago

Makes me want to do this to the 12MHz 286 I had as my first computer in 1990 as well. I still have it in storage.

Any thoughts on how one would go about this? I guess one would need an ISA (IIRC) network interface and some DOS ethernet drivers?

JunkDNA3• 13 years ago

I'm not sure what they used for 286 era machines for hard drives but I suspect it was plain old IDE, which you could probably connect directly to a more modern machine. I was still in Amiga land until the 486.

Incidentally, the only 286 I ever owned was actually a board that I got for the Amiga that plugged into the CPU socket with the unholy alliance of a 286 + Motorola CPU. You could use them at the same time to run PC stuff and Amiga stuff. It was a hack of hacks. But it worked!

Globz• 13 years ago

This amazing, now I just have to find my moms old Mac...its probably hidden somewhere in her basement!

coldtea3• 13 years ago

Did I mention it was slow? It was slow. Soooo sloooow. Slow slow slow. Like, minutes to read and render a page slow.

This. People wax nostalgically all the time how fast running Star Writer or something was back in the day, and how "bloated" modern OSs have become, without understanding that those old PCs did 1/1000 of the things modern computers do, and even those simple stuff (running a text processor) was slow compared to today's standards...

DanBC3• 13 years ago

But how much of that stuff is actually needed, and how much is processor sucking prettiness?

I think people justifiably feel a bit peeved that word processors ran acceptably fast on a 286, and run acceptably fast on a modern multi-core many GHz machine, and yet the added functionality isn't that useful for most people.

brudgers3• 13 years ago

Sure, for a program like Word, most users just know a small subset of the features. But they use many more of them because they rely on documents from people who know a different subset.

A useful analogy would be library functions. A new Python doesn't need to know its C Language Interface to use a library that relies upon it.

coldtea3• 13 years ago

"and yet the added functionality isn't that useful for most people."

Well, if the abillity to spell check as you type, see the formatting of the document as you work with the actual fonts et al, embed images and graphs etc isn't "that useful" to them, then they can always run something like WordPad or Notepad++.

brudgers3• 13 years ago

I flashed back to loading up the Mosaic homepage in 1994 at 9600 baud. That world wide web thing will never fly.

aestra• 13 years ago

I remember reading something about "good web development" back in ~1997 and the author saying the Yahoo! page loaded in about 6 seconds and I was thinking "wow, that's pretty fast."

6cxs2hd62• 13 years ago

It depends. For instance, Borland's Turbo Pascal with its one-pass compiler was pretty damn fast. Its edit/compile/run cycle was amazing (an "ECRL" as fast as a REPL). And this with 64KB RAM.

Whereas some of today's IDEs and language-layered-on-a-VM experiences aren't nearly so fast. Granted they're working much harder. But the end-user experience is not always faster these days.

elteto• 13 years ago

Ahh! The good ol' days. I started programming with Turbo Pascal when I was around 7 years old, I still remember the green glow of the CRT and the clickety-clack of oh-so-heavy mechanical keyboards. Man, those were good times, interrupting the BIOS, corrupting sectors and playing paratroopers deep into the night :D

coldtea3• 13 years ago

It depends. For instance, Borland's Turbo Pascal with its one-pass compiler was pretty damn fast. Its edit/compile/run cycle was amazing (an "ECRL" as fast as a REPL). And this with 64KB RAM.

Still, not comparable. That means that TP had to work on the memory, and not touch disk (else it wouldn't be speedy at all).

Which probably means that the libraries available would be miniscule. A decent graphics (or even math) lib can be well over 1MB. Did you got much out of that era TP besides the ability to use the core language structures?

theandrewbailey2• 13 years ago

I know everyone here will tell me to get off their lawn, but I just built a Pentium II computer about 2 months ago. I pulled most of it out of my uncles house when he died about two-ish years ago, and decided that its time to do something with this crap that's lying around. It's not quite the first computer in the house (a Compaq 486[1]), but it runs all the things it could.

http://theandrewbailey.com/article/119/Project-Twentieth-Cen...

http://theandrewbailey.com/article/120/Project-Twentieth-Cen...

[1] it was (what would now be called) an all-in-one, and it came with some Windows 3.1 thing called TabWorks. And before anyone asks, no, I didn't program on the thing. Not every programmer has programmed since he was in diapers. Also, Windows didn't come with a programming environment back then and search engines sucked ass.

djur• 13 years ago

A Compaq all-in-one 486 with TabWorks was our family computer when I was a kid. You've evoked some very fond memories. Windows didn't come with a programming environment, but DOS had QBASIC, which is one of the best beginners' programming environments ever made.

That machine had a long lifetime for us. We upgraded the RAM as far as it would go, replaced the HD... even added one of those AMD "586" coprocessors.

theandrewbailey2• 13 years ago

Cool! After we had it for a year or so, said uncle put Windows 95 on it. Lost the speakerphone app and Lode Runner Online during the process, but gained the late 90s web. I downloaded that Lode Runner from the creators site around 2004[1], and had my first retro computing moment.

It wasn't upgraded (except possibly RAM), and we had it from about 1995/6 until 1999, when my dad got a Pentium 166 that was surplus from an office move.

[1] http://www.daggert.net/Folio/Programming/Presage/LodeRunner/...

iterable• 13 years ago

Amazing. These screenshots really take me back...

duncan_bayne• 13 years ago

Wow, I'm old: my first real computer was an Amstrad CPC 464. 64kB RAM (some of it used for video), 4MHz 8-bit CPU, built-in cassette player.

I'm still developing for it in my spare time ... http://vimeo.com/70784619 (very little progress yet)

GigabyteCoin2• 13 years ago

I'm curious how long it would take that browser to infect the computer with a drive by download? Or if it's just so old and obsolete that not a malware programmer exists in this world to bother exploiting it's holes?

renanbirck• 13 years ago

Nearly forever. You don't have JavaScript, most malware isn't designed for platforms that old etc...

GigabyteCoin2• 13 years ago

Right, no scripts running means virtually no attack vectors. Perhaps overloading the buffer by downloading a large webpage? But that's about all I can muster.

rohit6223• 13 years ago

congratulations!

eschaton2• 13 years ago

The site www.lisa2.com is often served from an actual Lisa 2, which was released with the Mac in 1984.

(Edit: Removed a bit about the Amiga being a knockoff, as mobile reading led me to conflate this article with the one about the Amiga emulator.)

mcv• 13 years ago

Cool. But isn't his (Raspberry Pi) ethernet adapter a far more powerful computer than the computer it's adapting ethernet for?

How I introduced a 27-year-old computer to the web

Related Stories