| Developer | Stanford University |
|---|---|
| Written in | 360/370 Assembly language |
| Working state | Discontinued |
| Source model | Originally Open source; the later proprietary versions had licensed source |
| Initial release | 1967, 1968 |
| Available in | English |
| Platforms | IBM S/360, S/370, and successors |
| License | Originally public domain; the later proprietary versions had distinct licenses |
| Official website | web |
| History of IBM mainframe operating systems |
|---|
ORVYL is a time-sharing monitor developed by Stanford University for IBM System/360 and System/370 computers in 1967–68.[1] ORVYL was one of the first time-sharing systems to be made available for IBM computers. Wylbur is a text editor and word processor program designed to work either without ORVYL, or in conjunction with ORVYL.[2][3]
- ^ ORVYL/370 Timesharing System Functional Description, Stanford University, 1978
- ^ WYLBUR Reference Manual, Stanford University, 1984
- ^ "WYLBUR, ORVYL (MILTEN and friends)". hercules-390.yahoogroups.narkive.com. Retrieved 2023-10-09.