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- Dartmouth_Time_Sharing_System abstract "The Dartmouth Time-Sharing System, or DTSS for short, was the first large-scale time-sharing system to be implemented successfully. DTSS was inspired by a PDP-1-based time-sharing system at Bolt, Beranek and Newman. In 1962, John Kemeny and Thomas Kurtz at Dartmouth College submitted a grant for the development of a new time-sharing system to NSF (funded in 1964). Its implementation began in 1963 by a student team under the direction of Kemeny and Kurtz with the aim of providing easy access to computing facilities for all members of the college. On May 1, 1964, at 4:00 a.m., the system began operations. It remained in operation until the end of 1999. DTSS was originally implemented to run on a GE-200 series computer with a GE DATANET-30 as a terminal processor that also managed the 235. Later, DTSS was reimplemented on the GE 635, still using the DATANET-30 for terminal control. The 635 version provided interactive time-sharing to up to nearly 300 simultaneous users in the 1970s, a very large number at the time. Because of the educational aims, ease of use was a priority in DTSS design.DTSS implemented the world's first Integrated Design Environment: a command-based system implementing the following commands. CATALOGUE — to list previously named programs in storage LIST — to display the current program in memory NEW — to name and begin writing a program in memory OLD — to copy a previously named program from storage to memory RENAME — to change the name of the program in memory RUN — to execute the current program in memory SAVE — to copy the current program from memory to storage SCRATCH — to clear the content of the current program from memory UNSAVE — to remove the current program from storageThese commands were often believed to be part of the Dartmouth BASIC language by users but in fact they were part of the time sharing system and were also used when preparing ALGOL or FORTRAN programs via the DTSS terminals.Any line typed in by the user, and beginning with a line number, was added to the program, replacing any previously stored line with the same number; anything else was immediately compiled and executed. Lines which consisted solely of a line number weren't stored but did remove any previously stored line with the same number. This method of editing provided a simple and easy to use service that allowed large numbers of teleprinters as the terminal units for the Dartmouth Timesharing system.By 1968 and into the mid-1970s, the nascent network included users at other schools and institutions around the East Coast (including Goddard College, Phillips Andover and the U.S. Naval Academy), connected with Teletype Model 33 machines and modems. The system allowed email-type messages to be passed between users and real-time chat via a precursor to the Unix talk program.In 2000 a project to recreate the DTSS system on a simulator was undertaken and as a result DTSS is now available for Microsoft Windows systems and for the Apple Macintosh computer.".
- Dartmouth_Time_Sharing_System developer Dartmouth_College.
- Dartmouth_Time_Sharing_System programmingLanguage ALGOL_60.
- Dartmouth_Time_Sharing_System programmingLanguage APL_(programming_language).
- Dartmouth_Time_Sharing_System programmingLanguage COBOL.
- Dartmouth_Time_Sharing_System programmingLanguage DYNAMO_(programming_language).
- Dartmouth_Time_Sharing_System programmingLanguage Dartmouth_BASIC.
- Dartmouth_Time_Sharing_System programmingLanguage Fortran.
- Dartmouth_Time_Sharing_System programmingLanguage Lisp_(programming_language).
- Dartmouth_Time_Sharing_System programmingLanguage I.
- Dartmouth_Time_Sharing_System programmingLanguage SNOBOL.
- Dartmouth_Time_Sharing_System status "Historic".
- Dartmouth_Time_Sharing_System wikiPageExternalLink dtss.dartmouth.edu.
- Dartmouth_Time_Sharing_System wikiPageID "635213".
- Dartmouth_Time_Sharing_System wikiPageRevisionID "604578618".
- Dartmouth_Time_Sharing_System developer Dartmouth_College.
- Dartmouth_Time_Sharing_System hasPhotoCollection Dartmouth_Time_Sharing_System.
- Dartmouth_Time_Sharing_System name "Dartmouth Time-Sharing System".
- Dartmouth_Time_Sharing_System progLanguage "Dartmouth BASIC, ALGOL 60, FORTRAN, COBOL, APL, DXPL, DYNAMO, GMAP, LISP, MIX, PL/I, SNOBOL".
- Dartmouth_Time_Sharing_System supportedPlatforms GE-200_series.
- Dartmouth_Time_Sharing_System ui Command-line_interface.
- Dartmouth_Time_Sharing_System website dtss.dartmouth.edu.
- Dartmouth_Time_Sharing_System wordnet_type synset-operating_system-noun-1.
- Dartmouth_Time_Sharing_System workingState "Historic".
- Dartmouth_Time_Sharing_System subject Category:1960s_software.
- Dartmouth_Time_Sharing_System subject Category:Dartmouth_College_history.
- Dartmouth_Time_Sharing_System subject Category:Discontinued_operating_systems.
- Dartmouth_Time_Sharing_System subject Category:Time-sharing_operating_systems.
- Dartmouth_Time_Sharing_System type BodyPart105220461.
- Dartmouth_Time_Sharing_System type Orifice105249636.
- Dartmouth_Time_Sharing_System type Os105302422.
- Dartmouth_Time_Sharing_System type Part109385911.
- Dartmouth_Time_Sharing_System type Passage105248181.
- Dartmouth_Time_Sharing_System type PhysicalEntity100001930.
- Dartmouth_Time_Sharing_System type Structure105225602.
- Dartmouth_Time_Sharing_System type Thing100002452.
- Dartmouth_Time_Sharing_System type Software.
- Dartmouth_Time_Sharing_System type Work.
- Dartmouth_Time_Sharing_System type CreativeWork.
- Dartmouth_Time_Sharing_System type InformationEntity.
- Dartmouth_Time_Sharing_System comment "The Dartmouth Time-Sharing System, or DTSS for short, was the first large-scale time-sharing system to be implemented successfully. DTSS was inspired by a PDP-1-based time-sharing system at Bolt, Beranek and Newman. In 1962, John Kemeny and Thomas Kurtz at Dartmouth College submitted a grant for the development of a new time-sharing system to NSF (funded in 1964).".
- Dartmouth_Time_Sharing_System label "DTSS".
- Dartmouth_Time_Sharing_System label "Dartmouth Time Sharing System".
- Dartmouth_Time_Sharing_System label "Dartmouth Time Sharing System".
- Dartmouth_Time_Sharing_System sameAs Dartmouth_Time_Sharing_System.
- Dartmouth_Time_Sharing_System sameAs DTSS.
- Dartmouth_Time_Sharing_System sameAs m.02z1sx.
- Dartmouth_Time_Sharing_System sameAs Q4348530.
- Dartmouth_Time_Sharing_System sameAs Q4348530.
- Dartmouth_Time_Sharing_System sameAs Dartmouth_Time_Sharing_System.
- Dartmouth_Time_Sharing_System wasDerivedFrom Dartmouth_Time_Sharing_System?oldid=604578618.
- Dartmouth_Time_Sharing_System homepage dtss.dartmouth.edu.
- Dartmouth_Time_Sharing_System isPrimaryTopicOf Dartmouth_Time_Sharing_System.
- Dartmouth_Time_Sharing_System name "Dartmouth Time-Sharing System".