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Screen is a full-screen window manager that multiplexes a physical terminal between several processes (typically interactive shells). Each virtual terminal provides the functions of a DEC VT100 terminal and, in addition, several control functions from the ANSI X3.64 (ISO 6429) and ISO 2022 standards (e.g. insert/delete line and support for multiple character sets). There is a scrollback history buffer for each virtual terminal and a copy-and-paste mechanism that allows moving text regions between windows.

A set of ambisonics plugins, mainly to be used within Ardour. Mono and stereo to B-format panning, horizontal rotator, square, hexagon and cube decoders.

libtsnnls is a fast solver for least-squares problems in the form Ax = b under the constraint that all entries in the solution vector x are non-negative.

strace is a system call tracer, i.e. a debugging tool which prints out a trace of all the system calls made by a another process/program. strace is similar to the native BSD ``truss'' utility, but it's output style is more convenient in most cases. For strace to work, procfs has to be mounted. FreeBSD does not mount it by default. For more information, man procfs.

ftp.proxy is an application level gateway for FTP. It sits between a client and a server forwarding command and data streams supporting a subset of the file transfer protocol as described in RFC 959. Beside this basic function which makes the program useful on firewall or masqueraders it offers fixing the FTP server (e.g. for connections into a protected LAN) and proxy authentication. -Philippe philippe@le-berre.com

This module uses image libraries, Python Imaging Library (PIL) by default, to generate QR Codes. A Quick Response code is a two-dimensional pictographic code used for its fast readability and comparatively large storage capacity. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be made up of any kind of data (e.g., binary, alphanumeric, or Kanji symbols)

Bricons program allows the user to quickly start up applications by selecting the appropriate button from the display and pressing the left mouse button. A maximum of up to sixteen main menu buttons can be displayed. Each main menu button can launch an application or pop-up a sub menu containing more buttons. The buttons can be represented as a bitmap, text or a colour icon (i.e Pixmap).

Simplestroke is a simple utility that detects mouse gestures. It currently detects twelve pre-defined mouse gestures and prints the name of the detected gesture to stdout, if any. The output can then e.g. be used in a simple shell script to execute commands. Example usages could include closing windows in i3 by drawing a Z over them or other window manipulations, or pausing your music player by drawing a left-to-right line.

Japanese 20 dot fonts(`Kappa20dot'). You can use: k20[mb] mincho/gothic (JIS X 0208) ('m' for medium mincho, 'b' for bold mincho) 10x20[mb] ascii (ISO-8859-1(Latin 1)) 10x20rk[mb] kana (JIS X 0201) 10x20L[239][mb] ISO 8859-[239] (Latin [239]) ipa-10x20[mb] Mule IPA fonts vk20[mb] k20[mb] modified for vertical writings Italic(slanted) fonts are available with 'i' postfix. An example usage: % kterm -fn a20m -fb a20b -fr r10m -frb a20b -fk k20m -fkb k20b -lsp 3 or in your Xresources file: KTerm*VT100*fontList: -kappa-fixed-medium-r-normal--20-* KTerm*VT100*boldFontList: -kappa-fixed-bold-r-normal--20-*

The Snack Sound Toolkit is designed to be used with a scripting language such as Tcl/Tk or Python. Using Snack you can create powerful multi-platform audio applications with just a few lines of code. Snack has commands for basic sound handling, e.g. sound card and disk I/O. Snack also has primitives for sound visualization, e.g. waveforms and spectrograms. It was developed mainly to handle digital recordings of speech, but is just as useful for general audio. Snack has also successfully been applied to other one- dimensional signals. The combination of Snack and a scripting language makes it possible to create sound tools and applications with a minimum of effort. This is due to the rapid development nature of scripting languages. As a bonus you get an application that is cross-platform from start. It is also easy to integrate Snack based applications with existing sound analysis software.