He is known for his analysis of complex proprietary protocols and algorithms, to allow compatible free and open source software implementations.

In April 2005, Tridgell tried to produce free software ( now known as SourcePuller ) that interoperated with the BitKeeper source code repository.

The Aster computer could use the software written for the popular Tandy TRS-80 computer while fixing many of the problems of that computer, but it could also run CP / M software, with a big amount of free memory ( Transient Program Area, TPA ) and a full 80 × 25 display, and it could be used as a Videotext terminal.

The Artistic License refers most commonly to the original Artistic License ( version 1. 0 ), a software license used for certain free and open source software packages, most notably the standard Perl implementation and most CPAN modules, which are dual-licensed under the Artistic License and the GNU General Public License ( GPL ).

Whether or not the original Artistic License is a free software license is largely unsettled.

* ABC ( Yet Another BitTorrent Client ), a free software, open source BitTorrent client based on BitTornado

In order to use AIM Phoneline users must download the latest version of an AIM Triton software ( the free one ), and must have a good set of headphones that has a microphone attached.

However, there are resources available that facilitate this process by offering free instructions on how to draw a 3D beading diagram using free software available from inkscape. org, in the hopes that clearer beading diagrams will allow easier access to 3D beading patterns.

Many commercial BBS software companies that continue to support their old BBS software products switched to the shareware model or made it entirely free.

In the 1980s, companies had few people who understood the growing personal computer phenomenon, and so most technical people were given free rein to purchase whatever software they thought they needed.

Bash is a Unix shell written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell ( sh ).

Berkeley DB is redistributed under the Sleepycat Public License, which is an OSI-approved open source license as well as an FSF-approved free software licence.

The code quality and general utility along with the licensing terms have led to its use in a multitude of free and open source software.

* GRAMPS-" Genealogical Research and Analysis Management Programming System ", free genealogy software.

* SWGEmu-An open source community project aimed to develop, maintain and expand a free Pre-CU-era Star Wars Galaxies server software set.

Software that is not distributed can use the Sleepycat License, as can free and open source software.

Powerful solvers are readily available as free and open source software.

Data General refused to license their software ( which was hard to do, since it was on the books as a free asset ), and claimed their " bundling rights ".

Other software comes with a free software license, granting the recipient the rights to modify and redistribute the software.

Since LimeWire is free software, nothing prevents people from making additional forks of LimeWire, unaffected by the shut down, if they wished, as long as it does not use LimeWire trademarks.

Due to Psi's free / open-source nature, several forks have appeared, which occasionally contain features that may appear in future official Psi versions.

It consists of a metal ring in the shape of a horseshoe with two parallel forks which form the frame, and a metal tongue in the middle, between the forks, fixed to the ring at one end and free to vibrate at the other.

Yet often fear persists because, even with the most rigid ritual, one is never quite free from the uneasy feeling that one might make some mistake or that in every previous execution one had been unaware of the really decisive act.

Note that chemists often write H < sup >+</ sup >( aq ) and refer to the hydrogen ion when describing acid-base reactions but the free hydrogen nucleus, a proton, does not exist alone in water, it exists as the hydronium ion, H < sub > 3 </ sub > O < sup >+</ sup >.

Cash often included the song when he toured prisons, saying " For the three minutes that song is going on, everybody is free.

In light of the economic gap between rich and poor countries, movement adherents claim “ free trade ” without measures in place to protect the environment and the health and well being of workers will contribute only to the strengthening the power of industrialized nations ( often termed the " North " in opposition to the developing world's " South ").

Even though the saxophone is classified as a woodwind instrument and the harmonica is a free reed aerophone, both are also often made from brass.

Ballpoint pens are often provided free by businesses as a form of advertising — printed with a company's name ; a ballpoint pen is a relatively low cost advertisement that is highly effective ( customers will use, and therefore see, a pen daily ).

Boethius engages questions such as the nature of predestination and free will, why evil men often prosper and good men fall into ruin, human nature, virtue, and justice.

However, players are free to, and often do, invent " house rules " to supplement or even largely replace the " standard " rules.

It will often have some influence over any official or mandated exchange rates: Some exchange rates are managed, some are market based ( free float ) and many are somewhere in between (" managed float " or " dirty float ").

As George Gamow put in his science-popularizing book, One, Two, Three ... Infinity ( 1947 ), " The metallic substances differ from all other materials by the fact that the outer shells of their atoms are bound rather loosely, and often let one of their electrons go free.

The current-carrying electrons in the conduction band are known as " free electrons ", although they are often simply called " electrons " if context allows this usage to be clear.

With utilities and programs often included free with modern operating systems, many users can make their own animated movies and shorts.

* Initiation ( at this step an active particle, often a free radical, is produced );

Additionally, caddies are often allowed to play the course at which they caddy for free, usually on a Monday ( the day that most private clubs choose to close their course for maintenance ).

In the colonial period before 1776, and for some time after, often only adult white male property owners could vote ; enslaved Africans, most free black people and most women were not extended the franchise.

Dysprosium is never encountered as a free element, but is found in many minerals, including xenotime, fergusonite, gadolinite, euxenite, polycrase, blomstrandine, monazite and bastnäsite ; often with erbium and holmium or other rare earth elements.

All known DNA replication systems require a free 3 ' OH group before synthesis can be initiated ( Important note: DNA is read in 3 ' to 5 ' direction whereas a new strand is synthesised in the 5 ' to 3 ' direction-this is entirely logical but is often confused ).

where is the charge density, which can ( and often does ) depend on time and position, is the permittivity of free space, is the permeability of free space, and is the current density vector, also a function of time and position.

Over the next few years Eleanor often traveled with her husband and was sometimes associated with him in the government of the realm, but still had a custodian so that she was not free.

‘ free constructions ’, Tauli 1977 ), along with other sources of lexical enrichment such as derivations, compositions and loanwords ( often from Finnish ; cf.

Development of large, commercially used free software is often funded by a combination of user donations, corporate contributions, and tax money.

" Libre " is often used to avoid the ambiguity of the word " free " in English language ; see Gratis versus libre.

* The Free Software Definition, often called " the four freedoms " within the free software community

Functors are often defined by universal properties ; examples are the tensor product, the direct sum and direct product of groups or vector spaces, construction of free groups and modules, direct and inverse limits.