1.2 KiB
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baud.c |
baud.c is a program to simulate going through a modem. It reads stdin, and prints it to stdout at the provided baud rate (bits per second).
Building
Download baud.c. Change to that directory, and type
make baud
That will generate a file named baud
in whatever directory you're in.
If you like,
you can put it in ~/bin
or ~/.local/bin
or /usr/games/bin
or
wherever you prefer.
Running
If you'd like to see what life was like when I got my first modem, try
cat file | ./baud 110 40
Run that for a few hours, then try
cat file | ./baud 1200 20
And you will understand how mind-blowingly fast 1200 baud modems were at the time.
frotz zork1.zip | ./baud 4800
Gives Zork a retro vibe, without being so slow that it's aggravating. I don't think more than a dozen or so people every played Zork over a modem link, but whatever.
Why
Every 10 years or so, somebody asks me for this program. I don't know why.
The other day it happened again, and I couldn't find it soon enough, so I just wrote it again from scratch. I'm putting it on my web site so I don't have to write it again.