A family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix.

"Unix is known for its portability, flexibility, and robustness and is widely used in servers, workstations, and mobile devices."

A family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, developed in the 1970s at Bell Labs, known for its simplicity, modularity, and powerful command-line interface.

"Unix-based operating systems like Linux and macOS are widely used in servers, workstations, and embedded systems."