If you hear the term "open-source," you might think of Linux. However, Linux distros aren't the only open-source operating systems. There are plenty in use today besides Linux. Some date back to even ...

Linux isn't the only open-source operating system (OS). There are also a number of Unix-like open-source BSD operating systems, including FreeBSD, that are still in active development. The FreeBSD ...

According to a report in Forbes magazine, the founder of OpenBSD, Theo de Raadt, pulled few punches when asked about Linux, the far more popular open-source operating system. "It's terrible," De Raadt ...

The Unix underpinnings of Mac OS make it feel familiar and accessible to programmers used to working in Unix-like environments. Apple’s Xcode IDE and other development tools are thoughtfully crafted ...

An all-Unix plan is also being considered, but the open-source OS will likely dominate the system, sources say.