Question 1

True or false: The first version of the Linux kernel had only about 10,000 lines of code.

Accepted Answer

True. Linux 0.01, released in 1991, was roughly 10,000 lines. Today's kernel has over 30 million lines.

Question 2

True or false: The Linux kernel powers over 90% of the world's top 500 supercomputers.

Accepted Answer

True. As of 2024, all of the top 500 supercomputers run Linux, making it the undisputed OS for high-performance computing.

Question 3

True or false: Microsoft is a major contributor to the Linux kernel, largely due to its Azure and Hyper-V work.

Accepted Answer

True. Microsoft submits code to the Linux kernel to optimize it for cloud and virtualization platforms, consistently ranking among the top corporate contributors.

Question 4

True or false: Linux can run on a toaster or a microwave with enough memory and a processor.

Accepted Answer

True. Linux is highly portable; it can run on any device with adequate processing and memory. A toaster with Linux has even been demonstrated as a hobby project.

Question 5

True or false: Linux was first released as open source under the GNU General Public License version 3.

Accepted Answer

False. Linux was initially released under a custom license, then switched to GPLv2 in 1992. GPLv3 came much later in 2007.

Question 6

True or false: Linus Torvalds originally named Linux 'Freax' before settling on Linux.

Accepted Answer

True. Torvalds initially called his project 'Freax' (free + freak + x), but a colleague set up the FTP directory as 'Linux', and the name stuck.

Question 7

True or false: The Linux kernel has a built-in game called 'Tux Racer' for testing graphics drivers.

Accepted Answer

False. Tux Racer is a standalone game, not part of the kernel. The kernel does include a simple 'Tux' penguin logo for framebuffer testing.

Question 8

True or false: Linux was written entirely in the C programming language with no assembly code.

Accepted Answer

False. While mostly C, the Linux kernel includes architecture-specific assembly code for booting, interrupts, and low-level hardware control.

Linux Trivia Questions