dxf2G is a simple program that converts DXF 2D
files into .ngc G-code files that can be used in
programs such as Emc2 (www.linuxcnc.org).
naca42dxf is an interactive text program used to
output a dxf or gnuplot file from a NACA 4 digits
code or a .dat file.
kmldist is a bash script useful for calculating the length of a path exported by Google-Earth as a kml file. It uses WGS-84 geoid formulas.
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).