Web site: www.cl.cam.ac.uk/research/srg/netos/projects/archive/pegasus/pegasus1.html Origin: United Kingdom Category: Desktop Desktop environment: CLI Architecture: x86, ARM, DEC AXP-3000, RISC Based on: Independent Wikipedia: Media: Install The last version | Released: 1999 (?) Pegasus – a producing an entirely new operating system, whose design is geared to support of high-performance applications which require a consistent quality of service, … Read more
Web site: www.o3one.org Origin: unknown Category: Desktop Desktop environment: CLI Architecture: unknown Based on: Independent Wikipedia: Media: Install The last version | Released: January 3, 2004 O3ONE – an object-oriented OS primarily based on VMS with the use of the GNU toolchain, and Unix-style pipes (also using record-oriented pipes, a VMS feature called a “mailbox”). … Read more
Web site: (not active) Origin: United Kingdom Category: Mobile Desktop environment: GUI Architecture: Intel 8086 Based on: Independent Wikipedia: EPOC Media: Install The last version | Released: ER5u | 2000 EPOC – is a family of operating systems developed by Psion for mobile devices, primarily PDAs. The name EPOC comes from the word epoch (the … Read more
Web site: www.microware.com Origin: USA Category: Workstation Desktop environment: CLI Architecture: Motorola 6809/680×0, ColdFire, SuperH, ARM, MIPS, PowerPC, x86 Based on: Independent Wikipedia: OS-9 Media: Install The last version | Released: 6.1 | November 14, 2017 OS-9 (or: OS9) – an operating system created in 1980 by Microware for computers based on the Motorola 6809 … Read more
Web site: ojos.sourceforge.net (not active) Origin: unknown Category: microkernel Desktop environment: CLI Architecture: unknown Based on: Independent Wikipedia: Media: Install The last version | Released: unknown OJOS (Original J Operating System), called also Platypus – an independent, microkernel operating system created by Nathan Whitehead. OJOS was a small experimental, extensible kernel that provides a hardware … Read more