Libconnect is a simple library wrapper written in assembly language that intercepts the calls applications make to establish TCP connections and transparently proxies them as necessary. Existing applications can use this library without any recompilation or modification. If you provide multiple proxies they will be cycled connection after connection.
Build Folio generates Web pages that lets the user navigate a set of files and directories. It is very good at generating thumbnailed indexes of directories containing a lot of images. The way the Web pages are generated can be controlled via configuration files. The program is built as a Perl 5 script which by default calls the Tk package to provide a graphical front end. Originally developed on a PC running Windows, it should be able to run anywhere.
Easy Firewall Generator is a PHP Web application that generates an iptables firewall script. The generated script is designed for a single system connected to the Internet or a system acting as a gateway/firewall for a small private network. The generator prompts recursively for a variety of options. When the selected options form a complete set, it generates and returns a commented firewall script based on those options. The generator includes documentation on iptables and each option.
rip-utils is a comprehensive command line toolkit for ripping, encoding, tagging, organizing, compiling, and otherwise managing audio archives. Each utility participates in a common framework that allows commodity tools (such as file browsers, multimedia players, and streaming servers) to access your digital catalog simply and effectively. A single command `ru rip` (tuned for optimal quality using cdparanoia and LAME) drives the ripping, encoding, and tagging process from end to end. rip-utils also provides powerful support for retrieving, modifying, comparing, and submitting album information using freedb servers.