DoStuff Code is a complete content management system for those wishing to have a robust portal on their homepage. It utilizes a PHP front end allowing users to submit news, download files, and participate in discussions and polls. It features both registered and anonymous users, and anonymous access may be disabled. Two Perl shell scripts update the site in the background while users quickly navigate the site. It has an intuitive backend that allows changing virtually everything on the site.
The PLLProgram is a tool to design and analyse charge-pump phase-locked loops. Loop filters up to the 4th order can be designed. The phase noise with file based VCO data can be calculated, and the transient response can be plotted. Nonlinearities of VCO gain and charge pump currents are taken into account. The program is suited for integer, fractional N, and sigma delta PLLs.
This is a project to create/maintain webportfwd. Webportfwd is a program which listens on specified ports for incoming HTTP requests. When requests come in, it replies back with a redirect to tell the browser where the real URL lives. This allows one machine to receive multiple HTTP connections to multiple ports, and depending on the port contacted, it will reply with the URL for the service that the user expects to find on that port. The ports it listens to and the URLs it sends out are stored in a text configuration file.