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BSD 2-Clause License

Software License

The BSD 2-clause license, also called the Simplified BSD License or the FreeBSD License, is an even more simplified version of the BSD license that came into use primarily through FreeBSD, where it was in use as early as 29 April 1999. The primary difference between it and the 3-clause license is that it omits the non-endorsement clause, and the FreeBSD version adds a further disclaimer about views and opinions expressed in the software. BSD licenses are a family of permissive free software licenses imposing minimal restrictions on the use and distribution of covered software, and the Free Software Foundation states that this one is compatible with the GNU GPL.

Facts
Core Principle
Redistribution in source or binary form is permitted if the copyright notice, list of conditions and disclaimer are retained. 1
Connections

In Field

Licenses

DesktopBSD, Systems
Source Factor project (factor/factor repository): Factor license
FreeBSD, Systems
Source ruby-lang.org: The Ruby License
Scalatra, Frameworks
Sources
1. Open Source Initiative: BSD 2-Clause License
Conditions, item 1
Quote, Conditions, item 1
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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Wikipedia: BSD licenses (for BSD 2-Clause License)
  • Wikipedia, article text
    The primary difference between it and the New BSD (3-clause) License is that it omits the non-endorsement clause.
  • In Group: Permissive Open Source Licenses, lead section
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ruby-lang.org: The Ruby License
ruby-lang.orgLicenses: Ruby, License text, first paragraph
Quote, Licenses: Ruby, License text, first paragraph
You can redistribute it and/or modify it under either the terms of the 2-clause BSDL (see the file BSDL)
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Factor project (factor/factor repository): Factor license
Factor project (factor/factor repository)Licenses: Factor (programming language), License file, two conditions
Quote, Licenses: Factor (programming language), License file, two conditions
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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