Wow your a dork if you even found these - and also my kind of people.
I made a few of these. One tracks initiative, a few roll dice and the last tracks hit points. They're called init, d4, d6, d8, d10, d12, d20, d100 and c respectively. They'll work for any system that uses dice, initiatives or hit points.
You can download them all:
Source Code - cdmt.zip
They're all command line and I made them in Ubuntu, so they should be good to go for all Debian based Linux, Mac os X and damn near everything else.
You may have issues with the hp tracker if you're using windows. All you'll have to do is change some / to \ and \ to / if you're having problems. You probably shouldn't have any issues though with anything. It's all pretty basic stuff.
It's released under the Beer License.