However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

Want to try Linux but can't decide which distro is right for you? You can find out in three simple steps.

A patch is currently under revision but has not yet been incorporated into the Linux kernel. A critical Linux bug has been discovered that could allow attackers to fully compromise vulnerable machines ...

For decades, Microsoft Windows and the open source Linux operating system were polar opposites. Windows was developed by the biggest software company in the world, one that was no friend to open ...

If you’ve ever wondered if all of Apple’s operating systems—macOS, iOS, iPadOS, watchOS, and tvOS—are really based on the same code, today’s updates should show just how true that is. We suspect this ...

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...