The Linux operating system is the most successful open source project in history, but just how much is the software in a Linux distribution “worth”?
In 2002, David A. Wheeler published a well-regarded study that examined the Software Lines of Code present in a typical Linux distribution. His findings? The total development cost represented in a typical Linux distribution was $1.2 billion. We’ve used his tools and method to update these findings. Using the same tools, we estimate that it would take approximately $10.8 billion to build the Fedora 9 distribution in today’s dollars, with today’s software development costs. Additionally, it would take $1.4 billion to develop the Linux kernel alone. This paper outlines our technique and highlights the latest costs of developing Linux.
The Linux operating system is the most popular open source operating system in computing today, representing a $25 billion ecosystem in 2008.1 Since its inception in 1991, it has grown to become a force in computing, powering everything from the New York Stock Exchange to mobile phones to supercomputers to consumer devices.
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