Free citadel 7.10 software for linux

Citadel is an advanced messaging and collaboration system for groupware and BBS applications. Users can connect to Citadel using any telnet, WWW, or client software.
Among the features supported are public and private message bases (rooms), electronic mail, real-time chat, paging, shared calendaring, address books, mailing lists, and more.
Unlike other collaboration servers, Citadel provides its own data stores and is therefore extremely easy to install; you dont have to "bring your own" email and database because theyre built in.
The server is multithreaded and scalable. In addition, SMTP, IMAP, and POP3 servers are built-in for easy connection to Internet mail. Citadel is both robust and mature; it has been in production since 1987.
Enhancements:
- IMAP ACL support.
- Small enhancements to the calendar service.
- Enhanced support for certain text-mode mobile devices.

BRL-CAD project is a powerful Constructive Solid Geometry (CSG) solid modeling system. BRL-CAD includes an interactive geometry editor, ray tracing support for rendering and geometric analysis, network distributed framebuffer support, image-processing and signal-processing tools. The entire package is distributed in source code form.
Since the late 1950s, computers have been used to assist with the design and study of combat vehicle systems. The result has been a reduction in the amount of time and money required to take a system from the drawing board to full-scale production as well as increased efficiency in testing and evaluation.
In 1979, the U.S. Army Ballistic Research Laboratory (BRL) (now the U.S. Army Research Laboratory [ARL]) expressed a need for tools that could assist with the computer simulation and engineering analysis of combat vehicle systems and environments. When no existing computer-aided design (CAD) package was found to be adequate for this purpose, BRL software developers began assembling a suite of utilities capable of interactively displaying, editing, and interrogating geometric models. This suite became known as BRL-CAD.
Now comprising over one-half million lines of C code, BRL-CAD has become a powerful constructive solid geometry (CSG) modeling package that has been licensed at over 2,000 sites throughout the world. It contains a large collection of tools, utilities, and libraries including an interactive geometry editor, raytracing and generic framebuffer libraries, a network-distributed image-processing and signal-processing capability, and a customizable embedded scripting language. In addition, BRL-CAD simultaneously supports dual interaction methods, one using a command line and one using a graphical user interface (GUI).
A particular strength of the package lies in its ability to build and analyze realistic models of complex objects using a relatively small set of "primitive shapes." To do this, the shapes are manipulated by employing the basic Boolean operations of union, subtraction, and intersection. Another strength of the package is the speed of its raytracer, which is one of the fastest in existence. Finally, BRL-CAD users can accurately model objects on scales ranging from the subatomic through the galactic and get "all the details, all the time."
The application side of BRL-CAD also offers a number of tools and utilities. They primarily concern (1) geometric conversion, (2) geometric interrogation, (3) image format conversion, and (4) command-line-oriented image manipulation. The following is a list of the major BRL-CAD tools and utilities.
- MGED (Multiple-Device Geometry Editor) ? BRL-CADs graphics editor. (For detailed guidance on the use of MGED as well as a list of all the MGED commands currently available, see Butler et al. [2001].)
- Tools for raytracing and interrogating raytraced geometric objects.
- rt ? the main raytracer for rendering images in BRL-CAD.
- nirt ? a package for firing rays interactively and getting information about what the rays run into.
- remrt ? a network-distributed raytracing package.
- An assortment of geometric converters to convert to and/or from other geometry formats, including Euclid, ACAD, AutoCAD DXF, TANKILL, Wavefront OBJ, Pro/ENGINEER, JACK (the human factors model for doing workload/usability studies), Viewpoint Data Lab, NASTRAN, Digital Equipments Object File Format (OFF), Virtual Reality Mark-up Language (VRML), Stereo Lithography (STL), Cyberware Digitizer data, and FASTGEN4.
- bwish ? a Tcl/Tk interpreter in a windowing shell with enhancements compiled into it for accessing BRL-CAD libraries. It also includes various other extensions to the Tcl language.
- irprep ? produces input to the PRISM (Physically Realistic Infrared Simulation Model) code.
- JOVE (Jonathans Own Version of Emacs) ? a fast, light implementation of Emacs.
- Applications for displaying images of various types on the framebuffer application and retrieving data from that framebuffer into images of various types.
- Tools for generating geometry for common objects such as fences, walls, and geometric mathematical oddities (e.g., the sphereflake shown in Figure 2 in Section 4).
- Data manipulation programs to (1) convert integers to floats, floats to doubles, etc. (e.g., cv); (2) perform mathematical operations on file elements (e.g., imod, umod, and dmod); (3) compute statistics of file elements (e.g., istat, ustat, and dstat); etc.
- Utilities for building animation scripts ? keeping track of columnar data and interpolating it to allow one to produce input to the rt program to render multiple items for animation.
- Utah Raster Tool Kit ? image manipulation of all RLE-based images.
- Programs for manipulating images and converting between different image file types. The two primary BRL-CAD types are pix (24-bit red, green, and blue [RGB] color images) and bw (8-bit greyscale images). Converters exist for various image formats including alias, png, ppm, etc.
- Programs for filtering images, doing histograms on the image data, and extracting rectangles from the images.
- Tools for combining two images and blending them together. (These tools were created before good image editing tools for video production were available; today users would typically load the images directly into a video editing package.)
Enhancements:
- fixed -i argument bug in g-acad, g-dxf, g-nff, g-obj - Shawn Baker
- framebuffer toggle added to raytrace panel in mged - Sean Morrison
- fixed rtedge multithreaded output render bug - Erik Greenwald
- fixed jove/termcap issues on Mac OS X - Sean Morrison
- updated bundled libtermcap to NetBSD version 0.6 - Sean Morrison
- increased output precision on mged analyze command - Sean Morrison
- prevent mged shutdown on DSP objects with no data - Sean Morrison
- integration into the Arch Linux packaging system - Loui Chang
- upgrade of bundled tcl/tk from 8.4.6 to 8.5a5 - Sean Morrison
- improved EOL processing in 70+ tools - Sean Morrison, John Anderson
- rewrote pixcmp providing improved I/O format options - Sean Morrison
- added new manual page for pixcmp utility - Sean Morrison
- updated bundled zlib to version 1.2.3 - Sean Morrison
- updated bundled libpng to version 1.2.16 - Sean Morrison
- fixed Windows line-ending bug in dxf-g - John Anderson
- g_qa manual page documents the -t tolerance option - Lee Butler
- updated bundled blt to blt2.4z-patch-2 - Sean Morrison
- dxf-g turns 2D entities into sketches instead of nmg - John Anderson
- removed advertising clause from BSD code - Sean Morrison
- fix index bug, allow material ID of zero in rtweight - Karel Kulhavy
- fixed multiple frame render bug in raytracers - Karel Kulhavy
- mged help command now shows help for all args listed - Sean Morrison

Gobuntu is a flavour of Ubuntu (like Kubuntu or Xubuntu) that is basically the same desktop environment as Ubuntu (a GNOME desktop) and a very strict set of restrictions on the licences of code and content. This means that we try to strip out ANYTHING which is not modifiable and redistributable, including firmware, PDF’s, video footage, sounds etc.

We are trying to apply the FSF “rights” definition to everything in the platform. Gobuntu will not correctly enable much hardware today - but it exists as a banner for the cause of software freedom and as a reference of what IS possible with a totally rigorous approach.

The goal is to make it a real point of pride to be able to run Gobuntu on a laptop or desktop or server, because it means that all of the stars have aligned to ensure that you have complete freedom to use that hardware with free software.

KompoZer is Nvus unofficial bug-fix release.
Main features:
HTML Editor
- fixed: the HTML 4.01 doctype is now standard (instead of quirks)
- fixed: the editor correctly selects a tab when re-loading a file thats currently edited
- fixed: the editor correctly updates the window title when closing a tab (avoids crashes)
- added: its always possible to revert the current page
- fixed: the PHP/Comment dialog is resizable
- fixed: the current page is marked as modified after changing a PHP/Comment
- added: the format toolbar has been splitted in two
- added: relativize local URLs in the markup cleaner
- TODO: option to launch the markup cleaner before saving/publishing
- added: show id/class attributes in the status bar
- fixed: id/class attributes can be properly removed with the status bar context menu
- fixed: inline style dialogs have a localized title
- fixed: doctype prefs are kept when a new document is created
CSS Editor
- fixed: the CSS Editor becomes a real dialog box (with a OK/Cancel buttons)
- fixed: the CSS Editor fits on an SVGA screen (800*600), even on MacOS X
- added: graphical toolbar buttons
- added: modified flags on stylesheets
- added: edit style rules in text mode (CSS Editor / Advanced properties)
- added: keyboard shortcut (F11) to open the CSS Editor
- fixed: external stylesheets can be saved on the hard disk
- fixed: better serialization of CSS files
- fixed: real-time preview
- fixed: lots of UI bugs
Site Manager
- TODO: when a file is dropped onto the main panel, a relative reference is created
- TODO: local files are allowed
- TODO: more file types (with custom extension list)
- TODO: external application support
- TODO: preferences tab

WebCit is a Web-based frontend to the Citadel groupware/collaboration system. WebCit project is an attractive Web middleware layer that allows user-friendly access.
By combining WebCit and Citadel, you can have a versatile online environment with many users concurrently accessing the same system using the user interface of their choice (text, Web, or downloaded client software).
Enhancements:
- Handling of the local "default" timezone was improved for calendar items that dont specify one.
- This version also adds group select (shift-click) for bulk delete and drag/drop in the mailbox view.
- Finally, this version introduces access to Citadels full text index search right from its own Web pages.

Yahoo::Search::XML is a Perl module with simple routines for parsing XML from Yahoo! Search.

The XML sent back from Yahoo! is fairly simple, and is guaranteed to be well formed, so we really dont need much more than to make the data easily available. Id like to use XML::Simple, but it uses XML::Parser, which suffers from crippling memory leaks (in one test, 36k was lost with each parsing of a 7k xml file), so Ive rolled my own simple version that might be called, uh, XML::SuperDuperSimple.

The end result is identical to what XML::Simple would produce, at least for the XML the Yahoo! sends back. It may well be useful for other things that use a similarly small subset of XML notation.

This package is also much faster than XML::Simple / XML::Parser, producing the same output 41 times faster, in my tests. Thats the benefit of not having to handle everything, I guess.

Algorithm::Pair::Best is a Perl module to select pairings (designed for Go tournaments, but can be used for anything, really).

SYNOPSIS

use Algorithm::Pair::Best;

my $pair = Algorithm::Pair::Best->new( ? options ? );

$pair->add( item, ? item, ... ? );

@pairList = $pair->pick( ? $window ? );

After creating an Algorithm::Pair::Best->new object, add a list of items (players) to be paired. add connects the new items into a linked list. The linked list must consist of an even number of items or youll get an error when you try to pick the pairs.

Pairings are determined partially by the original order items were added, but more importantly, items are paired based on scores which are determined by an info hash used to attach any random data to the item, and user supplied functions to provide a score for each item in relation to other items. It may be convenient to add access methods to the Algorithm::Pair::Best package from the main namespace (see the scoreSubs option to new below for an example).
Algorithm::Pair::Best->pick explores all combinations of items and returns the pairing with the best (highest) score. This can be an expensive proposition - the number of combinations goes up very fast with respect to the number of items:

items combinations
2 1 (1)
4 3 (1 * 3)
6 15 (1 * 3 * 5)
8 105 (1 * 3 * 5 * 7)
10 945 (1 * 3 * 5 * 7 * 9
12 10395 (1 * 3 * 5 * 7 * 9 * 11)
14 135135 (1 * 3 * 5 * 7 * 9 * 11 * 13)

It is clearly unreasonable to try to pair a significant number of items. On my system it takes about 2 seconds to pair 12 items (6 pairs), and 20 seconds to pair 14 items (with no negative scores only optimization). Trying to completely pair even 30 items would take too long.

Fortunately, there is a way to get pretty good results for large numbers, even if theyre not perfect. Instead of trying to pair the whole list at once, Algorithm::Pair::Best->pick pairs a series of smaller groups to get good local results. The new method accepts a window option to limit the number of pairs in each window. The window option can also be overridden by calling pick with an explicit window argument:

$pair->pick($window);

See the description of the window option below.

Angband is a freeware computer dungeon exploration game based (loosely) on the books of J.R.R.Tolkien. You explore a very deep dungeon, kill monsters, try to equip yourself with the best weapons and armor you can find, and finally face Morgoth - "The Dark Enemy".
Angband has a very long history. It started 1990 as an improved and "Tolkienized" variant of Moria. Moria itself was created in 1985 and was inspired by Rogue (from the late 70s). Countless changes were introduced by many programmers on the way to the current versions of Angband.
Ben Harrison, the previous maintainer, cleaned up the source code and made it easy to enhance and port to the different computer systems. The clean, well commented and modular source is one of the reasons for its popularity and for the number of variants and other extensions available.
Its addictive, very addictive. Your REAL life will be influenced by playing! Dont say I didnt warn you!
Angband was originally text-based, but graphical versions are now available for almost every computer system. Some Angband players still use the old ASCII-based graphics. There are even a few sound effects available for multimedia freaks.
The original name "Angband" was created by J.R.R. Tolkien in the stories about "Middle Earth".
Angband was a mighty fortified citadel originally constructed by Morgoth (Melkor) in the earliest days of the world as an outlying fortress to his northern stronghold of Utumno. Utumno was destroyed by the Valar, and Morgoth imprisoned in Valinor for three ages, but on his return to Middle-earth, he took Angband as the seat of his power, and raised the towers of Thangorodrim above its gates.
Angband was besieged by the Noldor during the early part of the First Age, but the Siege of Angband was broken at the Dagor Bragollach. It was finally destroyed by the forces of the Valar at the end of the First Age, in the War of the Wrath.
Enhancements:
- This is a bugfix release that fixes over fifty bugs present in the previous release, none of which individually are particularly annoying, but collectively merit a new release.