Amount Quote by Darl McBride
“When we take a top-tier view of the amount of code showing up inside of Linux today that is either directly related to our Unix System 5 that we directly own or is related to one of our flavors of Unix that we have derivative works rights over--we don't necessarily own those flavors, but we have control rights over how that information gets disseminated--the amount is substantial. We're not talking about just lines of code; we're talking about entire programs. We're talking about hundred [sic] of thousands of lines of code.”
About This Quote
Source Speech: Open Source Summit, Darl McBride, 2005
A large portion of Linux code originates from Unix System V and related derivatives, representing extensive codebases under various rights.
In simple terms: Much Linux code derives from Unix.
Key Takeaway
Recognize code provenance.
Themes
open source
software licensing
code provenance
legal rights
Mood
analytical
cautious
Type
technical
informative
When to use this quote
- corporate compliance
- software audits
- open‑source contributions
Key Concepts
intellectual property
software development
collaboration
Questions to Reflect On
- What are the implications of derivative code?
- How do you manage licensing risks?
A Different Perspective
Legal complexities can limit reuse.
