Unix-like operating system
operating system that behaves in a manner similar to a Unix system
GNU
Unix-like operating system
ARX
operating system developed by Acorn Computers
z/OS
64-bit operating system for IBM mainframes
NeXTSTEP
operating system from NeXT Computer
shell script
script written for the shell, or command line interpreter, of an operating system
Nokia X
Line of Android-based mobile phones designed and marketed by Nokia
Ubuntu
Linux distribution developed by Canonical
NeXT Computer
High-end workstation computer, 1990 used to develop the www
DEMOS
UNIX-like operating system
Hurd
general-purpose kernel suitable for the GNU operating system
MINIX
Unix-like operating system
Haiku
free/libre/open source operating system inspired by BeOS and compatible with its version 5
MOS
Soviet Unix clone
Linux
family of Unix-like operating systems
Darwin
computer operating system
HP Multi-Programming Executive
operating system
GNU variant
operating system
Integrity
real time operating system
Redox
operating system written in Rust
Redox
operating system written in Rust
Unix
family of computer operating systems that derive from the original AT&T Unix from 1969
iOS
mobile operating system by Apple Inc.
iOS
mobile operating system by Apple Inc.
Syllable Desktop
operating system
Android Go
variant of the Android operating system for low-end devices
Linux distribution
operating system based on the Linux kernel and often core GNU components
Mac OS X Tiger
fifth major release of Mac OS X
Mac OS X Panther
fourth major release of macOS
Olivetti X/OS
operating system from the Unix family