OpenRADIUS is a RADIUS server that allows you to use external data sources for anything - shared secrets, accounts and passwords, profiles, session database, NAS lists, called/calling nr. ACLs, accounting storage, and much more. It has a powerful external module interface that uses pre-spawned subprocesses and pipes for communication, allowing you to implement modules in any language that supports Unix pipe I/O. Its behaviour is fully configurable, using a simple built-in language that gives you full control over the request and reply list. It includes versatile LDAP and SQL modules, a full featured RADIUS client, and a fully functional example configuration for metered pre-paid accounts.
File rename utils are powerful bash utilities that enable various file renaming actions. These include upper and lowercase conversions and renaming files numerically or by character substitutions. Other programs include a KDE-compatible trash can, a swap utility, and renaming of HTML file and directory pairs. Man page documentation is provided.
Card Services for Linux is a complete PCMCIA or PC Card support package. It includes a set of loadable kernel modules that implement a version of the Card Services applications program interface, a set of client drivers for specific cards, and a card manager daemon that can respond to card insertion and removal events, loading and unloading drivers on demand. It supports hot swapping of most card types, so cards can be safely inserted and ejected at any time.
The Sentry Firewall CD is a Linux-based bootable CD-ROM, suitable for use as an inexpensive and easy to maintain firewall, router, server, or IDS (Intrusion Detection System) node. The system is designed to be immediately configurable for a variety of different operating environments via a configuration file located on a floppy disk or on a remote server.
AutoOpts is an integrated part of AutoGen. Based on a very simple option description file, it will process configuration files, environment variables, command line options, text strings passed by client programs, and will make the results easily accessible to the client program. It will also produce a man page and the info-doc invoking section automatically.
Quilt is a set of scripts to manage a series of patches by keeping track of the changes each patch makes. Patches can be applied, un-applied, refreshed, etc. The key philosophical concept is that your primary output is patches, not ".c" files or ".h" files, so patches are the first-class object here. It was originally based on Andrew Morton's patch scripts published on the Linux kernel mailing list a while ago, but has been heavily modified since then.