SettingsTime-sharing operating systems
Berkeley Timesharing System
The Berkeley Timesharing System was a time-sharing operating system for Scientific Data Systems' SDS 940 computer and was designed and implemented between 1964 and 1967 at the University of Cali...
The Berkeley Timesharing System was a time-sharing operating system for Scientific Data Systems' SDS 940 computer and was designed and implemented between 1964 and 1967 at the University of Cali...
BESYS
BESYS (Bell Operating System) was an early computing environment originally implemented as a batch processing operating system in 1957 at Bell Labs for the IBM 704 computer.
BESYS (Bell Operating System) was an early computing environment originally implemented as a batch processing operating system in 1957 at Bell Labs for the IBM 704 computer.
Burroughs MCP
The MCP (Master Control Program) is the proprietary operating system of the Burroughs large systems including the Unisys Clearpath/MCP systems.
The MCP (Master Control Program) is the proprietary operating system of the Burroughs large systems including the Unisys Clearpath/MCP systems.
Compatible Time-Sharing System
The Compatible Time-Sharing System, or the CTSS, was one of the first time-sharing operating systems; it was developed at MIT's Computation Center.
The Compatible Time-Sharing System, or the CTSS, was one of the first time-sharing operating systems; it was developed at MIT's Computation Center.
CP/CMS
CP/CMS was a time-sharing operating system of the late 60s and early 70s, known for its excellent performance and advanced features.
CP/CMS was a time-sharing operating system of the late 60s and early 70s, known for its excellent performance and advanced features.
Cray Time Sharing System
The Cray Time Sharing System, also known in the Cray user community as CTSS, was developed as an operating system for the Cray-1 or Cray X-MP line of supercomputers.
The Cray Time Sharing System, also known in the Cray user community as CTSS, was developed as an operating system for the Cray-1 or Cray X-MP line of supercomputers.
Dartmouth Time Sharing System
The Dartmouth Time-Sharing System, or DTSS for short, was the first large-scale time-sharing system to be implemented successfully.
The Dartmouth Time-Sharing System, or DTSS for short, was the first large-scale time-sharing system to be implemented successfully.
Edinburgh Multiple Access System
The Edinburgh Multi-Access System (EMAS) was a mainframe computer operating system developed at the University of Edinburgh, Scotland, during the 1970s.
The Edinburgh Multi-Access System (EMAS) was a mainframe computer operating system developed at the University of Edinburgh, Scotland, during the 1970s.
HP Time-Shared BASIC
HP Time-Shared BASIC (HP TSB) was a computer system sold by the Hewlett-Packard Corporation in the late 1960s and 1970s based on their HP 2100 line of minicomputers.
HP Time-Shared BASIC (HP TSB) was a computer system sold by the Hewlett-Packard Corporation in the late 1960s and 1970s based on their HP 2100 line of minicomputers.
Incompatible Timesharing System
ITS, the Incompatible Timesharing System, was an early, revolutionary, and influential time-sharing operating system from MIT; it was developed principally by the Artificial Intelligence L...
ITS, the Incompatible Timesharing System, was an early, revolutionary, and influential time-sharing operating system from MIT; it was developed principally by the Artificial Intelligence L...
Michigan Terminal System
The Michigan Terminal System is one of the first time-sharing computer operating systems.
The Michigan Terminal System is one of the first time-sharing computer operating systems.
MTS system architecture
MTS System Architecture describes the software organization of the Michigan Terminal System, a time-sharing computer operating system in use from 1967 to 1999 on IBM S/360-67, IBM System/370, an...
MTS System Architecture describes the software organization of the Michigan Terminal System, a time-sharing computer operating system in use from 1967 to 1999 on IBM S/360-67, IBM System/370, an...
Multics
Multics (Multiplexed Information and Computing Service) was an influential early time-sharing operating system.
Multics (Multiplexed Information and Computing Service) was an influential early time-sharing operating system.
Multiple Console Time Sharing System
The Multiple Console Time Sharing System was an operating system developed by General Motors Research Laboratory in the 1970s for the Control Data Corporation STAR-100 supercomputer.
The Multiple Console Time Sharing System was an operating system developed by General Motors Research Laboratory in the 1970s for the Control Data Corporation STAR-100 supercomputer.
MUSIC/SP
MUSIC/SP (Multi-User System for Interactive Computing / System Product; originally "McGill University System for Interactive Computing") was developed at McGill University in the 1970s from an e...
MUSIC/SP (Multi-User System for Interactive Computing / System Product; originally "McGill University System for Interactive Computing") was developed at McGill University in the 1970s from an e...
NLTSS
NLTSS, the Network Livermore Timesharing System, also sometimes known as the New Livermore Time Sharing System was an operating system that was actively developed at Lawrence Livermo...
NLTSS, the Network Livermore Timesharing System, also sometimes known as the New Livermore Time Sharing System was an operating system that was actively developed at Lawrence Livermo...
OS4000
OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers.
OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers.
Pick operating system
The Pick operating system is a demand-paged, multiuser, virtual memory, time-sharing computer operating system based around a unique "multivalued" database.
The Pick operating system is a demand-paged, multiuser, virtual memory, time-sharing computer operating system based around a unique "multivalued" database.
Time Sharing Operating System
TSOS or Time Sharing Operating System was an operating system for RCA mainframes of the RCA Spectra 70 series.
TSOS or Time Sharing Operating System was an operating system for RCA mainframes of the RCA Spectra 70 series.
Time Sharing Option
In computing, Time Sharing Option (TSO) is an interactive time-sharing environment for IBM mainframe operating systems, including OS/MVT, MVS, OS/390, and z/OS.
In computing, Time Sharing Option (TSO) is an interactive time-sharing environment for IBM mainframe operating systems, including OS/MVT, MVS, OS/390, and z/OS.
Time-sharing
In computing, time-sharing is the sharing of a computing resource among many users by means of multiprogramming and multi-tasking.
In computing, time-sharing is the sharing of a computing resource among many users by means of multiprogramming and multi-tasking.
Time-sharing system evolution
About the term time-sharing: : In the 1960s, time-sharing was a new concept, a departure from the batch processing approach previously used with computers.
About the term time-sharing: : In the 1960s, time-sharing was a new concept, a departure from the batch processing approach previously used with computers.
TSS/360
The IBM Time Sharing System TSS/360 was an early time-sharing operating system designed exclusively for a special model of the System/360 line of mainframes, the Model 67.
The IBM Time Sharing System TSS/360 was an early time-sharing operating system designed exclusively for a special model of the System/360 line of mainframes, the Model 67.
Universal Time-Sharing System
The Universal Time-Sharing System was an operating system for the XDS Sigma line of computers, succeeding BTM/BPM. UTS was announced in 1966, but because of delays did not actually ship until...
The Universal Time-Sharing System was an operating system for the XDS Sigma line of computers, succeeding BTM/BPM. UTS was announced in 1966, but because of delays did not actually ship until...
Unix
Unix is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Brian Kernighan, Doug...
Unix is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Brian Kernighan, Doug...
VP/CSS
VP/CSS was a time-sharing operating system developed by National CSS. It began life in 1968 as a copy of IBM's CP/CMS, which at the time was distributed to IBM customers at no charge, in source ...
VP/CSS was a time-sharing operating system developed by National CSS. It began life in 1968 as a copy of IBM's CP/CMS, which at the time was distributed to IBM customers at no charge, in source ...
VPS/VM
VPS/VM (Virtual Processing System/Virtual Machine) was an operating system that ran on IBM System/370 - System/3090 computers at Boston University in general use from 1977 to around 1990, and in...
VPS/VM (Virtual Processing System/Virtual Machine) was an operating system that ran on IBM System/370 - System/3090 computers at Boston University in general use from 1977 to around 1990, and in...
WAITS
WAITS was a heavily-modified variant of Digital Equipment Corporation's Monitor operating system (later renamed to, and better known as TOPS-10) for the PDP-6 and PDP-10 mainframe computers, use...
WAITS was a heavily-modified variant of Digital Equipment Corporation's Monitor operating system (later renamed to, and better known as TOPS-10) for the PDP-6 and PDP-10 mainframe computers, use...