Commons:Marcadores de dereitos de copia/Licenzas GNU
The GNU Free Documentation License (GNU FDL or simply GFDL) is a license for free documentation. The GNU General Public License (GNU GPL or GPL) is a free software license, which guarantees end users the freedom to run, study, share and modify the software. GFDL and GPL are copyleft licenses, which means that derivative work can only be distributed under the same license terms. Works licensed under the GNU family of licenses may be uploaded to Wikimedia.
A licenza GFDL non resulta práctica para imaxes e textos curtos, en especial para medios impresos, porque esixe que a licenza completa se publique xunto coa imaxe ou o texto. Por iso, prefírese unha licenza dupla que permite un uso máis sinxelo, como cando se engade unha licenza Creative Commons como CC-by-sa-4.0 á licenza GFDL pre-existente. Iso axuda a que o uso do seu traballo non só sexa libre senón tamén simple.
GFDL license tags
See Category:GFDL license tags for a complete list of over 80 GFDL license tags. These include {{tl|GFDL-user-xy}} tags for most Wikipedia language versions, such as {{GFDL-user-bpy}} for users of the Bishnupriya Wikipedia.
- {{GFDL}} - Licenza de Documentación Libre GNU
- {{GFDL-1.2}} - licenza específica para obras baixo a Licenza de Documentación Libre GNU version 1.2 .
- {{GFDL-self}} - para obras licenciadas polo seu autor baixo a Licenza de Documentación Libre GNU.
- {{GFDL-en}} - para traballos procedentes da Wikipedia en inglés, cunha licenza GFDL en orixe. A licenza GFDL en EN.WIKI é lixeiramente diferente ao estar "condicionada por unha claúsula de limitación de responsabilidade".
- {{GFDL-user}} – for works by other Commons users that are under the GNU Free Documentation License.
- {{GFDL-user|lang}} – for works from other Wikimedia projects. lang is an optional parameter.
- {{GFDL-user-w|código_do_proxecto|nome_do_proxecto|nome_de_usuario}} - para obras licenciadas polos seus creadores —cando os autores son outros usuarios da Wikipedia— baixo os termos da Licenza de Documentación Libre GNU. Aviso: A variable código_do_proxecto é o código da lingua da Wikipedia na que é colaborador o autor (por exemplo: "gl" para a Wikipedia Galega, "pt" para a portuguesa); Tamén pode conter o nome doutros proxectos wiki que non sexan a Wikipedia (é dicir, "gl:wiktionary" para o wiktionary galego). A variable nome_do_proxecto é unha variable lexible polas persoas (por exemplo "Galipedia, a wikipedia en galego", "Wiktionary Alemá", etc). A variable nome_de_usuario é o nome de usuario do autor no proxecto en cuestión.
GPL license tags
See Category:GPL license tags for all GPL templates. There are specific versions such as tags for screenshots from a given website. Common GPL tags are listed below.
- {{GPLv2}} – GNU General Public License. Note: do not use this as the only license for your work if you can avoid it. The GPL is intended for computer programs, not for media files.
- {{GPLv2+}} – GNU General Public License. Note: do not use this as the only license for your work if you can avoid it. The GPL is intended for computer programs, not for media files.
- {{LGPLv2.1+}} – GNU Lesser General Public License, version 2.1 or later. Note: do not use this as the only license for your work if you can avoid it. The LGPL is intended for computer programs, not for media files.
- {{LGPLv3}} – GNU Lesser General Public License, version 3 or later. Note: do not use this as the only license for your work if you can avoid it. The LGPL is intended for computer programs, not for media files.
- {{AGPL}} – The Affero General Public License. Note: do not use this as the only license for your work if you can avoid it. The AGPL is intended for computer programs, not for media files.
Other GNU license tags
There are over 250 custom GFDL license tags, many of which are listed at Category:Custom GFDL license tags. Typically they are used for the works of individuals, but there are examples of GFDL tags for works published by organizations, as shown below.
- {{GFDL-OpenGeoDB}} - Imaxes procedentes de http://opengeodb.de
- {{GFDL-Landsat-Kashmir3d}} – * {{GFDL-Landsat-Kashmir3d}} - Imaxes de Kashmir 3D procedentes de http://glcfapp.umiacs.umd.edu:8080/esdi/
- {{Picswiss}} - Imaxes procedentes de http://www.picswiss.ch/ (Aviso: Só as imaxes de Roland Zumbühl)
- {{PolishSenateCopyright}} – Polish Senate copyright – verified to be under the GNU License
- {{PolishPresidentCopyright}} – Polish President Copyright
- {{Pressefotos Die Gruenen}} – for images from http://www.gruene.at/