ORVYL and WYLBUR

ORVYL and WYLBUR
DeveloperStanford University
Written in360/370 Assembly language
Working stateDiscontinued
Source modelOriginally Open source; the later proprietary versions had licensed source
Initial release1967, 1968
Available inEnglish
PlatformsIBM S/360, S/370, and successors
LicenseOriginally public domain; the later proprietary versions had distinct licenses
Official websiteweb.stanford.edu/dept/its/support/wylorv/

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]

  1. ^ ORVYL/370 Timesharing System Functional Description, Stanford University, 1978
  2. ^ WYLBUR Reference Manual, Stanford University, 1984
  3. ^ "WYLBUR, ORVYL (MILTEN and friends)". hercules-390.yahoogroups.narkive.com. Retrieved 2023-10-09.