Jun 01, 2017 understand linux and free software at once duration. Software libre, implicaciones legales, licencias publicas, copyleft. Aplica copyleft a determinadas versiones siempre y cuando esten bajo licencia gpl y sean libres. Gnulinux y licencias del software libre factor evolucion. Software licensing gpl agpl bsd mit apache eula duration. The licenses were originally written by richard stallman, former head of the free software foundation fsf, for the gnu project, and grant the recipients of a computer program the rights of the free software. The gnu general public license gnu gpl or gpl is a series of widely used free software licenses that guarantee end users the freedom to run, study, share, and modify the software.
Gnulinux codigo abierto vs codigo cerrado opirata blog. Despite the critical role the gpl plays in the advance of linux, not many people understand its terms. Gnulinux y licencias del software libre codigo iot. Prominent freesoftware programs licensed under the gpl include the linux kernel and the gnu compiler collection. If you have licensed software youve written under gpl version 2, and you are the original licensor of that software, you may wish to relicense your software under gpl version 3. The answer to both questions is the gpl, or gnu general public license, the software license that governs the linux kernel and other opensource software. Licencia gnu affero agpl compatible con gpl software libre. We normally use the gnu general public license gnu gpl, specifying version 3. Licencias libres, algunos conceptos importantes junco tic.
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