• Thumbnail for Multics
    that Multics "has influenced all modern operating systems since, from microcomputers to mainframes." Initial planning and development for Multics started...
    40 KB (4,508 words) - 15:12, 9 February 2025
  • The Multics Relational Data Store, or MRDS for short, was the first commercial relational database management system. It was written in PL/1 by Honeywell...
    1 KB (110 words) - 02:18, 13 January 2025
  • computing, Multics provided the archive command – a basic archiver without compression – that descended from the CTSS command of the same name. Multics also...
    4 KB (489 words) - 06:27, 25 April 2025
  • Thumbnail for Hierarchical file system
    items in the list separated by path separators. The path separator is > on Multics, / on Unix-like systems, and \ on MS-DOS 2.0 and later, Windows, and OS/2...
    10 KB (1,120 words) - 11:32, 9 October 2024
  • then moved the BCPL version to Multics when the IBM 7094 on which CTSS ran was being shut down. Documentation for the Multics version of RUNOFF described...
    11 KB (1,060 words) - 05:55, 27 April 2024
  • Thumbnail for Command-line interface
    to implement the idea in the Multics operating system. Pouzin returned to his native France in 1965, and the first Multics shell was developed by Glenda...
    75 KB (8,473 words) - 00:05, 12 May 2025
  • Thumbnail for Bash (Unix shell)
    Shell) was modeled after the Multics shell, developed in 1965 by American software engineer Glenda Schroeder. Schroeder's Multics shell was itself modeled...
    115 KB (9,534 words) - 02:27, 7 May 2025
  • used by the Dartmouth Time-Sharing System (DTSS) and the Multics operating system. Multics was supported by virtual memory additions made in the GE 645...
    20 KB (2,655 words) - 11:01, 21 March 2025
  • Thumbnail for History of Unix
    an experimental time-sharing operating system called Multics for the GE-645 mainframe. Multics introduced many innovations, but also had many problems...
    55 KB (6,664 words) - 17:04, 17 May 2025
  • segmented systems such as Burroughs MCP on the Burroughs B5000 (1961) and Multics (1964), and on paging systems such as IBM TSS/360 (1967), code was also...
    27 KB (3,097 words) - 01:21, 21 April 2025
  • Thumbnail for GE 645
    645 mainframe computer was a development of the GE 635 for use in the Multics project. This was the first computer that implemented a configurable hardware...
    28 KB (3,321 words) - 04:38, 2 June 2024
  • the 6180, and supported Multics. Lower-end Level 66 and Level 68 processors were introduced in 1975; in the case of the Multics compatible 68/60, the key...
    21 KB (2,462 words) - 20:07, 20 April 2025
  • : 290  Roff was a Unix version of the runoff text-formatting program from Multics, which was a descendant of RUNOFF for CTSS (the first computerized text-formatting...
    4 KB (394 words) - 17:52, 9 February 2025
  • Thumbnail for Ken Thompson
    Ken Thompson (category Multics people)
    Bell Labs, Thompson and Dennis Ritchie worked on the Multics operating system. While writing Multics, Thompson created the Bon programming language. He...
    28 KB (2,711 words) - 04:02, 13 May 2025
  • Thumbnail for Unix
    General Electric were developing Multics, a time-sharing operating system for the GE 645 mainframe computer. Multics featured several innovations, but...
    59 KB (6,135 words) - 21:49, 25 April 2025
  • but unrelated, programming language that Thompson designed for use on Multics. B was designed for recursive, non-numeric, machine-independent applications...
    13 KB (1,394 words) - 02:42, 21 March 2025
  • Thumbnail for Scripting language
    Retrieved March 9, 2012. Van Vleck, Thomas (ed.). "Multics Glossary – A — (active function)". Multics. Retrieved March 9, 2012. Varian, Melinda (April 1991)...
    25 KB (2,916 words) - 09:59, 12 February 2025
  • Thumbnail for Protection ring
    levels. Multics was an operating system designed specifically for a special CPU architecture (which in turn was designed specifically for Multics), and...
    31 KB (3,861 words) - 01:34, 14 April 2025
  • Thumbnail for Interdata 7/32 and 8/32
    Machine Group created an operating system modelled on Multics called Magic 6, which featured the Multics concepts of pages, segments and dynamic linking, but...
    7 KB (798 words) - 14:56, 17 April 2025
  • descriptor from Multics. The definitions include a structure for the base array information and a structure for each dimension. (Multics ran on systems...
    5 KB (530 words) - 06:04, 26 September 2024
  • a US Air Force report in 1974 on the analysis of vulnerability in the Multics computer systems. The term "Trojan horse" was popularized by Ken Thompson...
    19 KB (1,858 words) - 14:43, 18 April 2025
  • Thumbnail for Shell (computing)
    Tool for Calling and Chaining Procedures in the System In 1964, for the Multics operating system, Louis Pouzin conceived the idea of "using commands somehow...
    18 KB (2,165 words) - 00:05, 12 May 2025
  • Thumbnail for Fernando J. Corbató
    Fernando J. Corbató (category Multics people)
    second project, Multics, which was adopted by General Electric for its high-end computer systems (later acquired by Honeywell). Multics pioneered many...
    13 KB (1,203 words) - 18:09, 27 April 2025
  • Thumbnail for Newline
    Windows operating system. The Multics operating system began development in 1964 and used LF alone as its newline. Multics used a device driver to translate...
    38 KB (4,309 words) - 01:54, 24 April 2025
  • CMU team went on to develop BLISS-11 compiler one year later in 1970. Multics (Multiplexed Information and Computing Service), a time-sharing operating...
    66 KB (8,020 words) - 13:18, 26 April 2025
  • Thumbnail for Bulls and cows
    known as MOO was widely available for early mainframe computers, Unix and Multics systems, among others. The numerical version of the game is usually played...
    7 KB (703 words) - 21:15, 25 April 2025
  • Thumbnail for Peter G. Neumann
    Peter G. Neumann (category Multics people)
    Neumann (born 1932) is a computer science researcher who worked on the Multics operating system in the 1960s. He edits the RISKS Digest columns for ACM...
    8 KB (536 words) - 22:43, 16 April 2025
  • Thumbnail for Virtual memory
    S2CID 6434322. "Multics Execution Environment". Multicians.org. Retrieved 9 October 2016. Organick, Elliott I. (1972). The Multics System: An Examination...
    43 KB (5,334 words) - 00:27, 19 January 2025
  • from MIT with a PhD in computer science. He wrote one of the earliest Multics security dissertations, "Dynamic Reconfiguration in a Modular Computer...
    5 KB (506 words) - 07:59, 31 March 2025
  • Thumbnail for ASCII
    itself. To simplify matters, plain text data streams, including files, on Multics used line feed (LF) alone as a line terminator.: 357  The tty driver would...
    109 KB (8,057 words) - 18:31, 6 May 2025