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) - 04:15, 25 May 2025
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...
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TYPSET and RUNOFF (section Multics)
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 (1,066 words) - 16:17, 2 June 2025
File archiver (section Multics)
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
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...
29 KB (3,321 words) - 20:42, 26 May 2025
but unrelated, programming language that Thompson designed for use on Multics. B was designed for recursive, non-numeric, machine-independent applications...
13 KB (1,395 words) - 18:48, 5 June 2025
the Multics operating systems were tested for "potential use as a two-level (secret/top secret) system." The evaluation determined that while Multics was...
18 KB (1,870 words) - 03:36, 6 June 2025
History of Unix (section Multics)
an experimental time-sharing operating system called Multics for the GE-645 mainframe. Multics introduced many innovations, but also had many problems...
60 KB (7,158 words) - 07:17, 28 June 2025
It was modeled after the Multics shell, developed in 1965 by American software engineer Glenda Schroeder. Schroeder's Multics shell was itself modeled...
17 KB (1,748 words) - 14:20, 10 June 2025
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
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
Position-independent code (section Multics)
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 (3,099 words) - 08:31, 27 May 2025
Uniplexed, the rumored U in Unix (or Unics); as opposed to the multiplexed of Multics Uniplex (UK) Ltd., litigant in a European Court of Justice case regarding...
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Retrieved March 9, 2012. Van Vleck, Thomas (ed.). "Multics Glossary – A — (active function)". Multics. Retrieved March 9, 2012. Varian, Melinda (April 1991)...
25 KB (2,905 words) - 05:34, 23 June 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...
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Ls (category Multics commands)
command appeared in the first version of AT&T UNIX, the name inherited from Multics and short for "list". ls is part of the X/Open Portability Guide since...
12 KB (1,252 words) - 17:53, 23 April 2025
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 (723 words) - 22:13, 31 May 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...
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Hierarchical file system (section Multics)
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
Universities Joint Computer Centre, a large user of Multics requested the SWURCC team to produce a Multics version of ALGOL 68RS. A version for the Digital...
14 KB (1,660 words) - 11:34, 2 January 2025
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 (1,204 words) - 21:08, 24 May 2025
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 (2,709 words) - 03:04, 6 June 2025
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 (1,865 words) - 14:43, 18 April 2025
Multics Emacs is an early implementation of the Emacs text editor. It was written in Maclisp by Bernard Greenberg at Honeywell's Cambridge Information...
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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
keep track of the file size in bytes. Some operating systems, such as Multics, Unix-like systems, CP/M, DOS, the classic Mac OS, and Windows, store text...
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General Comprehensive Operating System (category Multics-like)
information. Multics today, under the DPS8M simulator, retains the capability of running GCOS jobs, both batch and timesharing, via the "Multics GCOS Environment...
20 KB (2,082 words) - 21:27, 31 December 2024
difference between the design philosophies of Unix and its predecessor Multics. Multics developer Tom van Vleck recalls a discussion of this change with Unix...
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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
Sally; Rognoni, Magda (2006). "Vulnerability to Heat-Related Mortality: A Multicity, Population-Based, Case-Crossover Analysis". Epidemiology. 17 (3): 315–323...
99 KB (10,265 words) - 16:18, 25 June 2025