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Regression.pm is a multivariate linear regression package. That is, it estimates the c coefficients for a line-fit of the type y= c(0)*x(0) + c(1)*x1 + c(2)*x2 + ... + c(k)*xk given a data set of N observations, each with k independent x variables and one y variable. Naturally, N must be greater than k---and preferably considerably greater. Any reasonable undergraduate statistics book will explain what a regression is. Most of the time, the user will provide a constant ('1') as x(0) for each observation in order to allow the regression package to fit an intercept.

Gone is a utility that locks a terminal with a password chosen by the user. Gone will prompt the user for a password (unless the -p option is given, then gone will use the system password), then print the gone banner, then drop into the gone shell. From this shell, only a restricted set of commands can be run. Gone will also disallow messages by removing permissions on the parent tty. After the timeout period (10 minutes by default), gone will automatically log the user out. -Joe marcus@marcuscom.com

LaTeX-Mk is a tool for managing small to large sized LaTeX projects. The typical LaTeX-Mk input file is simply a series of variable definitions in a Makefile for the project. After creating a simple Makefile the user can easily perform all required steps to do such tasks as: preview the document, print the document, or produce a PDF file. LaTeX-Mk will keep track of files that have changed and how to run the various programs that are needed to produce the output.

Logsurfer is a program for monitoring system logs in real-time, and reporting on the occurrence of events. It is similar to the well-known swatch program on which it is based, but offers a number of advanced features which swatch does not support. Logsurfer is capable of grouping related log entries together - for instance, when a system boots it usually creates a high number of log messages. In this case, logsurfer can be setup to group boot-time messages together and forward them in a single Email message to the system administrator under the subject line "Host xxx has just booted". Swatch just couldn't do this properly.

QtGStreamer is a set of libraries and plugins providing C++ bindings for GStreamer with a Qt4-style API plus some helper classes for integrating GStreamer better in Qt4 applications. Currently, it consists of the following parts: * QtGLib - Library providing C++/Qt bindings for parts of the GLib and GObject APIs, a base on which QtGStreamer is built. * QtGStreamer - Library providing C++/Qt bindings for GStreamer * QtGStreamerUi - Library providing integration with QtGui. Currently, it only provides a video widget that embeds GStreamer's video sinks. In addition, it provides a "qwidgetvideosink" GStreamer element, an video sink element that can draw directly on QWidgets using QPainter.

Seafile is a next-generation open source cloud storage system with advanced support for file syncing, privacy protection and teamwork. Collections of files are called libraries, and each library can be synced separately. A library can be encrypted with a user chosen password. This password is not stored on the server, so even the server admin cannot view a file's contents. Seafile allows users to create groups with file syncing, wiki, and discussion to enable easy collaboration around documents within a team. This is the desktop client for Seafile.

Sipcalc is an ip subnet calculator. Features: IPv4 - * Retrieving of address information from interfaces. * Classful and CIDR output. * Multiple address and netmask formats (dotted quad, hex, number of bits). * Output of broadcast address, network class, Cisco wildcard, hosts/range, network range. * Output of a userdefined number of extra networks. * The ability to "split" a network based on a smaller netmask, now also with recursive runs on the generated subnets. * DNS resolution. IPv6 - * Compressed and expanded input addresses. * Compressed and expanded output. * Standard IPv6 network output. * Reverse dns address generation. * The ability to "split" a network based on a smaller netmask, now also with recursive runs on the generated subnets. * DNS resolution.

[ excerpt from developer's web site ] The minder is a small network application for automatic maintenance of peer lists. The application accepts connections from other network entities ("minions") and returns a list of other identitical minions. When a minion contacts the minder, the minion supplies its type, network port and address, and its unique node identification. The framework for building a minion is included in the C++ Sockets Library. The framework consists of classes representing connections between minion-minder and minion-minion, and also a controller class for them both. The minder itself is also built with the C++ Sockets Library as its foundation.

Bitflu is a free BitTorrent client. The client was written in Perl and is designed to run as a daemon (7x24h , like mlnet) on Linux, *BSD and maybe even OSX. * Multiple downloads * Designed to run as a daemon/No GUI: You can connect to the client using the telnet or HTTP interface * Security: The client can chroot itself and drop privileges * Bandwith shaping (currently only upload) * Crash-Proof design: Crashes or a full filesystem will never corrupt your downloads again :-) * Non-Threading/(almost)Non-Forking design: All connections are handled in non-blocking state using a dynamic select loop

DGD is a rewrite from scratch of the LPMud server. It runs on Windows, MacOS, BeOS and many versions of Unix. This is the core distribution of DGD, providing all the tools needed to implement interactive servers, for instance MUD, IRC, WWW, etc. A reference implementation of a kernel library is provided, which can be further built on. Normally with DGD, there is a kernel library to define the programming environment and a database library to define the interaction environment. Please report bugs to <felix@dworkin.nl>.