By Andrew M. St. Laurent
If you've got held again from constructing open resource or unfastened software program initiatives since you do not comprehend the consequences of some of the licenses, you are not by myself. Many builders think in freeing their software program freely, yet have hesitated to take action simply because they are eager about wasting keep watch over over their software program. Licensing matters are advanced, and either the evidence and fallacies you pay attention word-of-mouth can upload to the confusion.Understanding Open resource and loose software program Licensing is helping you are making experience of the various innovations to be had to you. This concise advisor specializes in annotated licenses, providing an in-depth rationalization of ways they evaluate and interoperate, and the way license offerings have an effect on venture percentages. Written in transparent language that you just wouldn't have to be a legal professional to appreciate, the e-book solutions such questions as: What rights am I giving up? How will my use of OS/FS licensing impact destiny clients or destiny builders? Does a specific use of this software--such as combining it with proprietary software--leave me susceptible to lawsuits?Following a brief examine copyright legislation, contracts, and the definition of "open source," the e-book tackles the spectrum of licensing, including:
- The MIT (or X), BSD, Apache and educational loose licenses
- The GPL, LGPL, and Mozilla licenses
- The QT, creative, and artistic Commons licenses
- Classic Proprietary licenses
- Sun group resource license and Microsoft Shared resource project
The publication wraps up with a glance on the criminal effects--both confident and negative--of open source/free software program licensing.Licensing is a huge a part of what open resource and loose software program are all approximately, yet it is nonetheless the most advanced parts of legislations. Even the extremely simple licenses are difficult. Understanding Open resource and loose software program Licensing bridges the distance among the open resource imaginative and prescient and the sensible implications of its criminal underpinnings. If open resource and loose software program licenses curiosity you, this e-book can help you already know them. in case you are an open source/free software program developer, this publication is an absolute necessity.
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Extra resources for Understanding Open Source and Free Software Licensing
However, businesses strongly prefer to have reliable software, and, in particular, to have software that is backed up by knowledgeable professionals who are capable of adapting it to particular purposes and situations. This type of “value-adding” is expressly authorized by the GPL. The second paragraph of the GPL is its most important, as it embodies the FSF idea of “copyleft,” a variety of the generational limitation described in Chapter 1, which requires that derivative works be subject to the terms of the GPL and only the terms of the GPL.
Paragraph 14 defines “You” as it is used in the license to include agents of the licensee or other persons within the control of the licensee. 14) Definition of “You” in This License. “You” throughout this License, whether in upper or lower case, means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License. For legal entities, “You” includes any entity that controls, is controlled by, or is under common control with you. For purposes of this definition, “control” means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
As the second sentence of this paragraph states, without the grant of rights by the license (along with the restrictions coupled thereto), no use of the copyrighted work is permitted. This “saves” the license and supports the argument that a putative licensee is bound by the terms of the license even if that licensee has not expressly assented to the terms of the license. Without some knowledge of the license, the putative licensee would have no reason The Academic Free License This is the Title of the Book, eMatter Edition Copyright © 2004 O’Reilly & Associates, Inc.
Understanding Open Source and Free Software Licensing by Andrew M. St. Laurent