SINIX
| Developer | Siemens Nixdorf Informationssysteme, Fujitsu Siemens Computers |
|---|---|
| OS family | UNIX System V |
| Working state | Discontinued |
| Source model | Closed source |
| Initial release | 1984 |
| Latest release | 5.43 (SINIX), 5.45 (Reliant UNIX) / 1995 (SINIX) |
| Platforms | NSC-32x32, Intel 80186, Intel 80386, Intel 80486, MIPS |
| Kernel type | Monolithic kernel |
| Userland | SUS |
| License | Proprietary |
| Official website | Reliant UNIX/SINIX |
SINIX is a discontinued variant of the Unix operating system from Siemens Nixdorf Informationssysteme. SINIX supersedes SIRM OS and Pyramid Technology's DC/OSx. Following X/Open's acceptance that its requirements for the use of the UNIX trademark were met, version 5.44 and subsequent releases were published as Reliant UNIX by Fujitsu Siemens Computers.