MileTrak makes tracking your mileage easy. Just input your starting point and your destination, and the route distance will be grabbed from Google maps. The route will even be displayed, allowing you to verify it. All your routes are stored to a database; you can then export this information to the clipboard, allowing it to be copied into another application such as a spreadsheet.
libvfcgi is a library that implements FastCGI for GObject and Vala applications, written in Vala. It aims to fully implement the FastCGI specification and make FastCGI Web application servers accessible to Vala programmers and GObject C programmers. Note that while it is possible to use the library from GObject C, it is designed for use with Vala and may be tedious to use directly in C.
DXF2papercraft converts a polygonal 3D model stored as a DXF file into a plain drawing in the form of a 2D DXF file. This requires the program to "unfold" the 3D model. The result is a flattened pattern of connected polygons. All edges of a polygon which are unconnected get a so-called glue tab in addition. This pattern is called a papercraft model, and it can be used to build a shape that resembles the original 3D model from paper or cardboard. After all pairs of tabs have been glued together, the paper model corresponds to the 3D object. The final model can be reinforced by fiber glass and resin to obtain a rigid, resilient structure.
Spampig DnsblCheck takes the IP address of a mail server and looks it up in common blacklists and whitelists. The program tests against the major block lists from Spamhaus, SORBS, Spamcop, Barracuda, UCEProtect, and others. In addition to blacklists, it also checks against IP address and domain name whitelists and even checks PTR record integrity. The program returns results quickly, typically in less than a few seconds. If you don't get results quickly, it indicates you may have DNS problems and knowing this can also be useful. This application can be useful to spam fighters and email users who are struggling to find out why their messages are being blocked.