The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works GPL was the first copyleft license for general use. Historically, the GPL license family has been one of the most popular software licenses in the free and open-source software domain. Prominent free software programs licensed under the GPL include the Linux kernel and the GNU Compiler Collection (GCC) The GNU Free Documentation License (GNU FDL or simply GFDL) is a copyleft license for free documentation, designed by the Free Software Foundation (FSF) for the GNU Project.It is similar to the GNU General Public License, giving readers the rights to copy, redistribute, and modify (except for invariant sections) a work and requires all copies and derivatives to be available under the same.
GNU General Public License, vanligtvis förkortat till GNU GPL eller GPL, är en upphovsrättslicens för fri programvara som ursprungligen skrevs av Richard Stallman.Den är baserad på fyra friheter, och notera att eftersom datorer använder numrering som börjar med 0, numreras även dessa friheter på detta vis 2 A Tale of Two Copyleft Licenses 2.1 Historical Motivations for the General Public License 2.2 Proto-GPLs And Their Impact 2.3 The GNU General Public License, Version 1 2.4 The GNU General Public License, Version 2 2.5 The GNU General Public License, Version 3 2.6 The Innovation of Optional Or Any Later Versio For proprietary software, code under the LGPL is usually used in the form of a shared library, so that there is a clear separation between the proprietary and LGPL components. The LGPL is primarily used for software libraries, although it is also used by some stand-alone applications Copyleft (as a general term) describes any method that utilizes the copyright system to achieve the aforementioned goal. Copyleft as a concept is usually implemented in the details of a specific copyright license, such as the GNU General Public License (GPL) and the Creative Commons Attribution Share Alike License The GNU Affero General Public License is a free, copyleft license published by the Free Software Foundation in November 2007, and based on the GNU General Public License, version 3 and the Affero General Public License.. The Free Software Foundation has recommended that the GNU AGPLv3 be considered for any software that will commonly be run over a network
You may copy, distribute and modify the software provided that modifications are described and licensed for free under LGPL. Derivatives works (including modifications or anything statically linked to the library) can only be redistributed under LGPL, but applications that use the library don't have to be Copyleft emphasises that you can not do everything with the source. The usual example is GPL-style restrictions, which do not allow using the code in a closed-source project except as SAAS. (The left is sometimes interpreted as: you have to give your own code back if you want to have the benefits of somebody else's open-source project.). Permissive licenses do allow this kind of reuse. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This GCC Runtime Library Exception (Exception) is an additional permission under section 7 of the GNU General Public License, versio Attempts to combine versions of ZFS with Linux run headlong into the incompatibility of the CDDL with the GNU GPL. Copyleft and Augmented Versions. Changing a free program often involves altering the preexisting code of the program, but sometimes the change consists purely of adding new modules This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version
The GNU Free Documentation License(FDL) is a form of copyleft intended for use on a manual, textbook or other document to assure everyone the effective freedom to copy and redistribute it, with or without modifications, eithe Copyleft License means the GNU General Public Licenses version 2.0 (GPLv2) or version 3.0 (GPLv3), Affero General Public License version 3 (AGPLv3), or any other license that requires, as a condition of use, modification and/or distribution of or making available over a network any materials licensed under such a license to be: (a) licensed under its original license; (b) disclosed or. Copyleft is a general concept, and you can't use a general concept directly; you can only use a specific implementation of the concept. In the GNU Project, the specific distribution terms that we use for most software are contained in the GNU General Public License. The GNU General Public License is often called the GNU GPL for short GNU C++ was developed by an industry consortium, MCC, starting from the GNU C compiler. MCC normally makes its work as proprietary as can be. But they made the C++ front end free software, because the GNU GPL said that was the only way they could release it
Copyleft is a form of licensing: it is not just another name for public domain . However, in a copyleft license, when a person gives or sells a work (changed or not changed) to a friend, the person must allow the friend to do the things which the author of the original work has allowed in the license to the person The GNU operating system is a continuously evolving, complete operating system made entirely of free software. LibrePlanet is our network of free software activism around the world, including in-person events like our annual conference , and online collaboration spaces Copyleft implementerades för första gången i GNU Emacs General Public License och 1989 släpptes den först programoberoende GNU General Public License. It was first implemented in the GNU Emacs General Public License, and in 1989 the first program-independent GNU General Public License (GPL) was released
copyleft tillämpning av upphovsrätt med syftet att slå vakt om principen fri mjukvara . - Copyleft innebär att den som har upphovsrätten till ett datorprogram (eller till något annat) offentligt meddelar att alla som vill får använda programmet fritt: ladda ner det, köra det, kopiera det, ändra det och sprida det vidare, även mot betalning Copyleft ger största möjliga frihet åt alla användare i framtiden, där den här senare sorten, fria icke-copyleft licenser, ger större frihet åt de första mottagarna av verket. Exempel på copyleftlicenser för andra verk än programvara, ofta kallade Open Content License, är vissa Creative Commons-licenser och GNU Free Documentation License GNU Project by Ricardo Hernandez. There are several software programs that have been created with the rapid growing digital era. Some of these software programs are free while others can only be obtained if purchased. There are arguments for software programs that are copyrighted and software programs that are copyleft or free documentación libre de GNU o GFDL GNU Free Documentation License es una licencia copyleft para contenido libre, diseñada por la Fundación para el Software Libre; los desarrolladores no la utilicen en los proyectos nuevos, dado que el copyleft parcial no es compatible con la GNU General Public License y permite enlazar; novela de 1926 de la.
Copyleft implementerades för första gången i GNU Emacs General Public License och 1989 släpptes den först programoberoende GNU General Public License. Foi adotado primeiramente na licença do GNU Emacs, e em 1989 a primeira licença program-independent do GPL (Licença pública geral) do GNU foi liberada Copyleft and GNU GPL Posted on February 7, 2011 by 1walexw While most software being developed today is protected by copyright law to prevent free distribution and modification, many developers have began to write software that is specifically intended to be free, both to distribute and modify The GNU primarily involves the protection of software; one would not use this license on other types of work like literature or art. In 1984, the Free Software Foundation (FSF) launched the GNU Project in an effort to provide a complete operating system licensed as free software (The GNU Operating System). The name GNU is a recursive acronym for GNU's Not Unix! As nouns the difference between gnu and copyleft is that gnu is a large antelope native to africa having curved horns while copyleft is the philosophy of using copyrights to enforce freedom of information, especially software source code. As a verb copyleft is to license under a copyleft license
Other articles where GNU Project is discussed: copyleft: an open-source programming project called GNU (a reflexive acronym for GNU's Not Unix) and created the first general public license to govern the use of GNU, keeping it and its derivatives open and freely available. Many consider the concept of copyleft to be a return to the earliest ideas o Stark copyleft används vid vissa applikationsprogram för att hindra bidragsgivare från att ta sig runt kravet på att dela med sig av sina modifieringar genom att paketera sin kod som en avgränsad proprietär programkomponent som länkas samman med den öppna källkoden. Den mest spridda copyleft-licensen torde vara GNU GPL (med stark.
The copyleft clauses were written to support copyright laws, not eliminate them. Strong vs. Weak A strong copyleft license, such as the GNU GPL license, applies to all derived works and software. GNU Brazilian Portuguese Translation Team - Tasks: task #14821, philosophy/why-copyleft.pt-br.p Savannah is a central point for development, distribution and maintenance of free software, both GNU and non-GNU
The GNU Free Documentation License is a copyleft license - which means that derivative works must be made available under the same or a similar license. The creators of the license recommend that it is used principally for works whose purpose is instruction or reference The Lesser General Public License, whose terms apply to the GNU C Library, among other works, is sometimes described as a weak copyleft license, because code licensed under LGPL's terms can be combined with code under non-free licenses, and is sometimes used in that fashion GNU Brazilian Portuguese Translation Team - Tasks: task #14446, philosophy/why-copyleft.pt-br.p gnu gpl 3 Files are placed in and removed from this category by placing the template {{ GPL }} on or removing it from their description pages. Do not add files to this category manually Optional steps. The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the GNU GPLv3 license.Insert the word Lesser before General in all three places in the boilerplate notice to make sure that you refer to the GNU LGPLv3 and not the GNU GPLv3
