Flashcards: Understanding Open Source Licenses — 14 cartões

Open Source Licences — purpose?

Define permissions and restrictions for software use.

Free Software Foundation — founder?

Richard Stallman founded it in 1985.

Free Software Liberties — four freedoms?

Run, study, modify, distribute.

GPL and Copyleft — relation?

GPL enforces copyleft, ensuring derivatives remain free.

Open Source Initiative — role?

Approves open source licenses based on criteria.

Permissive Licences — characteristic?

Allow broad reuse with minimal restrictions.

MIT and BSD Licences — type?

Permissive licenses permitting reuse, modification, distribution.

Public Domain — software status?

No exclusive rights; freely accessible.

GPL — license type?

Strong copyleft license ensuring derivative works stay free.

Copyleft — principle?

Requires derivatives to carry the same license.

OSI — emphasis?

Pragmatic approach, focuses on license compliance.

Permissive Licences — advantage?

Facilitate integration into proprietary projects.

MIT/BSD — restrictions?

Minimal; mainly preserve notices and disclaim warranties.

FSF vs OSI — difference?

FSF emphasizes freedom, OSI emphasizes open source benefits.