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| − | Free software is software which is given out without requiring exchange for money.
| + | The '''free software movement''' advocates the creation and sharing of '''free software''' (compare [[open source]]). |
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| | + | Software genius and [[GNU]] pioneer [[Richard Stallman]] defines free software as respecting the "essential freedoms" to: |
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| − | [[category:information Technologies]] | + | * Run the program for any purpose |
| | + | * Study how the software works and modify it to meet your needs |
| | + | * Distribute copies of the software |
| | + | * Publish modifications to the software |
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| | + | In order to fulfill these requirements access to the [[source code]] is essential, so free software is a type of [[open source]] software. The right to distribute the software may be subject to a clause that ensures that future recipients of the software have the same freedoms. |
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| | + | Stallman and his [[Free Software Foundation]] created the [[General Public License]], which grants the user specific rights that are not typically granted for proprietary software. |
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| | + | Examples of free software are the [[Linux]] operating system and the [[Apache (software)|Apache]] web server, which this very site runs on. |
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| | + | ==Free software and Open Source software== |
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| | + | Stallman wrote: |
| | + | * The two terms describe almost the same category of software, but they stand for views based on fundamentally different values. Open source is a [[development methodology]]; free software is a [[social movement]]. For the free software movement, free software is an [[ethical imperative]], because only free software respects the users' freedom. By contrast, the philosophy of open source considers issues in terms of how to make software “better”—in a practical sense only. [http://www.gnu.org/philosophy/open-source-misses-the-point.html] |
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| | + | ==Links== |
| | + | Articles by [[Richard Stallman]]: |
| | + | *[http://www.gnu.org/philosophy/free-software-for-freedom.html Why “Free Software” is better than “Open Source”] |
| | + | *[http://www.gnu.org/philosophy/open-source-misses-the-point.html Why Open Source misses the point of Free Software] |
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| | + | [[Category:Software]] |
| | + | [[Category:Internet]] |
| | + | [[Category:Libertarianism]] |
| | + | [[Category:Operating Systems]] |
| | + | [[Category:Linux]] |
| | + | [[Category:Computers]] |
| | + | [[Category:Philosophy]] |
| | + | [[Category:Open Source]] |