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Licenses: Difference between revisions
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Unless additional permissions are granted, all FDL works contain unmodifiable sections which aren't called ''Invariant Sections'', such as a copy of the license embedded in the document itself. | Unless additional permissions are granted, all FDL works contain unmodifiable sections which aren't called ''Invariant Sections'', such as a copy of the license embedded in the document itself. | ||
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=== Lizenz für Freie Inhalte === | === Lizenz für Freie Inhalte === | ||
Revision as of 05:39, 19 December 2021
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List of licenses
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CC0 Public Domain Dedication
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Creative Commons Attribution
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FreeBSD Documentation License
- author: FreeBSD Project
- reference URL: http://www.freebsd.org/copyright/freebsd-doc-license.html
Although especially written for the FreeBSD project, this license shows you how to draft a very simple non-copyleft license for documentation works.
Free Art License
- Aliases: License Arte Libre, FAL, LAL
- Current version: 1.3
- author: Copyleft Attitude
- License text (English, version 1.3)
- License text (French)
GNU Free Documentation License
- Aliases: GNU FDL, GFDL, FDL
- Current version: 1.3
- License text (English)
Invariant sections
Invariant sections are a special provision of the GFDL which, if used, prevent anyone from modifying the parts of the work which are defined as "invariant". The Free Software Foundation finds it useful to protect some special "non-functional" parts of the work, like a statement of intent (the motivation for invariant sections was, allegedly, to prevent the GNU Manifesto to be removed or modified in GNU documentations).
We believe, however, that freedom should apply to all kind of works, and that what is "functional" in one situation can be "artistic" in another - and vice-versa. Consequently, a work using invariant sections to forbid some kinds of modifications to the work cannot be considered completely free.
Unless additional permissions are granted, all FDL works contain unmodifiable sections which aren't called Invariant Sections, such as a copy of the license embedded in the document itself.
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Lizenz für Freie Inhalte
- Aliases: LFFI
- License Text (German)
AFAIK only used by the german portal neppstar for free music and video. Anyway, it seems to be a valid free license.
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MIT License
- author: MIT
- reference URL: http://www.opensource.org/osi3.0/licenses/mit-license.php
This license is arguably the simplest form of the BSD-like licenses for software. All the license, except for the no-warranty statement, is condensed in two short paragraphs.
There are variants, like the current BSD license which has an additional provision forbidding endorsement of derived works using the name of the original authors.
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