CardioThink, Inc. Public Download Site

ecg2png: convert electrocardiograms to a Web-friendly png format

ecg2png-0.30.tar.gz: a command-line program that converts scanned electrocardiograms from a variety of standard image formats to the PNG format. During the conversion, it reduces the file size by discarding unnecessary colors and by reducing the number of pixels as specified by the user. This software is released under the GPL license in source form. It is known to compile under Linux of the RedHat 6.0 flavor. The README and ecg2png.lsm documents are here.

ecg2png-0.30.tar.gz.asc: PGP signature key for ecg2png-0.30.tar.gz. You can retrieve our public key from http://www.keyserver.net. Search for widman@cardiothink.com.

msqldates2mysql: convert msql format dates to mysql format dates

msqldates2mysq-0.30.tar.gz: a very simple program that converts the dates in the output of msqldump to the format used by mysql. To compile, just untar it and type "make".

There are other steps required to convert data from msql to mysql. The mysql distribution comes with a utility that converts most msql functions to their mysql equivalents. You still have to fix up the variable types by hand. The string concatenation operator changes from "+" to ".". There are a few other odds and ends: write me if you are interested in my draft list of them.

Setting up a multihomed Linux box with an ADSL modem

How to set up a multihomed Linux box (with more than one IP addresses) with an Alcatel ADSL modem and get all the addresses working. There is lots of help on setting up multihomed Linux boxes and setting up Linux with ADSL modems. But I couldn't find anything to help me get all of the aliased IP addresses visible from the Internet. Here is how I did it.