Facts about Linux
- 10
Security patches for Linux kernel vulnerabilities are typically released within 24-48 hours of discovery, with a dedicated team of maintainers coordinating fixes across the entire codebase.
- 09
Embedded systems running Linux consume significantly less power than Windows alternatives, enabling devices like smartwatches and IoT sensors to operate for weeks on single battery charges.
- 08
Approximately 20 million developers contribute to open-source Linux projects annually, with the Linux Foundation reporting over 1,000 paid developers working on kernel maintenance and subsystems.
- 07
Android, which powers 72% of global smartphones, runs on the Linux kernel as its core operating system component.
- 06
GNU General Public License version 2 governs Linux kernel distribution, making it the most widely adopted open-source software license with enforcement through legally binding copyleft provisions since 1991.
- 05
Torvalds still personally reviews and approves all changes merged into the Linux kernel mainline, maintaining direct control over roughly 25 million lines of code as of 2024.
- 04
Approximately 90% of cloud infrastructure runs on Linux, making it the dominant operating system for Amazon Web Services, Google Cloud, and Microsoft Azure deployments.
- 03
The Linux kernel maintains a changelog documenting every commit since 2.6.11 in 2005, creating a publicly accessible development history spanning nearly two decades.
- 02
Over 3 billion devices worldwide run Linux, including 96.3% of the world's top 1 million servers as of 2024.
- 01
In 1991, Linus Torvalds released the first Linux kernel version 0.01 with 10,239 lines of code written in C and assembly.