The code for the AWS EC2 Autoscaling simulation presented in Simulating AWS Autoscaling with SimPy is on GitHub
This is mgdiff, a graphical front end to the Unix diff command based upon
X11R6 and the Motif widget set. It allows the user to select two files
for comparison, runs the diff command, parses the output and presents the
results graphically. This presentation can also be used to generate
a user-specified merge of the two files into a third file.
Here is the
X11R6 contrib version from 1994.
Here is a newer version (1998) that has a few bugs
fixed.
