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Topic: Thompson shell


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In the News (Fri 25 Dec 09)

  
  THOMPSON SHELL : Encyclopedia Entry
The Thompson shell was the first Unix shell, introduced in the first version of Unix in 1971, and was written by Ken Thompson.
The result, known as the PWB shell or the Mashey shell, included more advanced flow-control mechanisms and introduced shell variables, but remained limited by the necessity to remain compatible with the Thompson shell.
Finally, the Thompson shell was replaced as the main Unix shell by the Bourne shell in Unix Version 7 and the C shell in 2BSD, both released in 1979.
www.bibleocean.com /OmniDefinition/Thompson_shell   (448 words)

  
  Unix shell - Wikipedia, the free encyclopedia
The most generic sense of the term shell means any program that users use to type commands; it is called a "shell" because it hides the details of the underlying operating system behind the shell's interface (contrast " kernel ", which refers to the lowest-level, or 'inner-most' component of an operating system).
The Unix shell is unusual since it is in both an interactive command language and the language used to script the system; it is a scripting programming language.
PWB shell (sh) A version of the Thompson shell, augmented by John Mashey and others, while at Bell Labs.
en.wikipedia.org /wiki/Unix_shell   (538 words)

  
 Thompson shell - Wikipedia, the free encyclopedia
The Thompson shell was the first Unix shell, introduced in the first version of Unix in 1971, and was written by Ken Thompson.
The name "shell" for a command line interpreter and the concept of making the shell a user program outside of the operating system kernel were introduced in Unix's precursor Multics.
Finally, the Thompson shell was replaced as the main Unix shell by the Bourne shell in Unix Version 7 and the C shell in 2BSD, both released in 1979.
en.wikipedia.org /wiki/Thompson_shell   (435 words)

  
 Nainoa Thompson Named Recipient of HPU’s Fellow of the Pacific Award   (Site not responding. Last check: 2007-10-26)
Hawai‘i Pacific University will award its highest accolade, the Fellow of the Pacific Award, to Nainoa Thompson, navigator and sail master of the double-hulled voyaging canoe Hokulea, for his outstanding leadership, research, and contributions to higher education, and for his continuing service and dedication to the community.
Thompson has inspired and led a revival of traditional arts associated with long-distance ocean voyaging in Hawai‘i and throughout Polynesia.
Thompson has served as a Trustee of the Kamehameha Schools since 2001 and Chairman of the Board in 2004.
www.hpu.edu /index.cfm?contentID=8019   (360 words)

  
 Thompson Shell Manual
When the Shell is invoked as a command, it has additional string processing capabilities.
In command lines in the file (not in command input), charac- ter sequences of the form `$n', where n is a digit, are replaced by the nth argument to the invocation of the Shell (argn).
An end-of-file in the Shell's input causes it to exit.
www.in-ulm.de /~mascheck/bourne/v6   (1575 words)

  
 retro
Among its advantages are the ability to swap the shell even though the kernel is not swappable, so that the size of the shell is not of great concern.
An argument beginning with ``<'' is taken to name a file that is to be opened by the shell and associated with the standard input of the command, namely the stream from which programs ordinarily read input; in the absence of such an argument, the standard input is attached to the terminal.
The shell syntax for pipelines forces them to be linear, although the operating system permits processes to be connected by pipes in a general graph.
cm.bell-labs.com /cm/cs/who/dmr/retro.html   (8567 words)

  
 Mary Thompson Bio - CNBC.com
Mary Thompson came to CNBC in May of 2000 as a general assignment reporter.
Thompson also worked at Fidelity Investments in Boston for four years where she held a variety of sales positions.
Thompson holds a B.A. in English from the University of Notre Dame and an M.S. in Journalism from Columbia University.
www.cnbc.com /id/15837948   (160 words)

  
 Law School Taps Thompson as Vice Dean - Stanford Lawyer Issue 59
Thompson, whose research and teaching on environmental and natural resources law has won wide acclaim, will serve as vice dean for at least two years.
Martin Shell, head of the law school's development and alumni operations, ascends to a new position, senior associate dean for external relations and chief operating officer.
Shell, who came to Stanford in 1998 from the University of Pennsylvania Law School, oversaw the final years of the law school's recent fund-raising campaign, which was one of the most successful in the history of U.S. legal education, generating more than $116 million.
www.law.stanford.edu /publications/lawyer/issues/59/news3.html   (670 words)

  
 Thompson Shell Manual
Before dis- cussing the arguments to the shell used as a command, the structure of command lines themselves will be given.
In command lines in the file (not in command input), character sequences of the form "$n", where n is a digit 0,..., 9, are replaced by the nth argument to the invo- cation of the shell (arg).
These peculiarities are inexorably imposed upon the shell by the basic structure of the UNIX process control sys- tem.
www.in-ulm.de /~mascheck/bourne/v3   (1506 words)

  
 The Freshwater Snails of Florida A Manual for Identification   (Site not responding. Last check: 2007-10-26)
The coloration of the aperture and the embryonic shell is not consistent within single population samples, and the contour of the outer lip is highly variable within single drainage systems and with the age of the specimens examined.
Shell elongate-conical; 10-40 mm long in adult specimens; apex of spire usually eroded; shell with 8-12 whorls although eroded specimens may have fewer; shell usually strongly sculptured with spiral and/or vertical ribs and threads (except in Elimia dickinsoni); central tooth of radula without basal or lateral cusps (Fig.
----------------------------------------------------------------------------------- ( Escambia Elimia) Elimia annae Mihalcik and Thompson, 2002.
www.flmnh.ufl.edu /natsci/malacology/fl-snail/snails1.htm   (9383 words)

  
 Nikolai Bezroukov. Portraits of Open Source Pioneers. Shell Giants
But what is less known and appreciated is the fact that Ken Thompson was also the author of the first UNIX shell and that concepts of this shell greatly influenced the subsequent work of John Mashey and Stephen Bourne.
Bell Labs Piscataway used the PWB shell quite heavily for its scripting needs in the mid-1970s and that probably was the first time a scripting language was widely used outside research.
Z Shell was created by Paul Falstad in Princeton University, NJ were he was a student.
www.softpanorama.org /People/Shell_giants/index.shtml   (2376 words)

  
 The Golfer's Source - Shell's Wonderful World of Golf-Volume 12:Player vs. Thompson - Video   (Site not responding. Last check: 2007-10-26)
Shell's Wonderful World of Golf was a weekly television series that aired from 1962 through 1970 and was the first golf matches ever filmed for a television series.
Peter Thompson, one of the world's best respected players, gained worldwide recognition during the fifties when he won the British Open five times and finished second twice.
Shell's Wonderful World Of Golf featured classic matches and was television's most popular golf program of the 60s.
www.golferssource.com /product_map/3612.shtml   (209 words)

  
 Early Unix history and evolution
Throughout 1969 we (mainly Ossanna, Thompson, Ritchie) lobbied intensively for the purchase of a medium-scale machine for which we promised to write an operating system; the machines we suggested were the DEC PDP-10 and the SDS (later Xerox) Sigma 7.
Thompson, R. Canaday, and Ritchie developed, on flboards and scribbled notes, the basic design of a file system that was later to become the heart of Unix.
Thompson's itch for creation of an operating system took several forms during this period; he also wrote (on Multics) a fairly detailed simulation of the performance of the proposed file system design and of paging behavior of programs.
cm.bell-labs.com /cm/cs/who/dmr/hist.html   (6214 words)

  
 Skattabrain: Learning the Korn Shell (2nd Edition)   (Site not responding. Last check: 2007-10-26)
Learning the Korn Shell is the key to gaining control of the Korn shell and becoming adept at using it as an interactive command and scripting language.
The Korn shell is also faster; several of its features allow you to write programs that execute more quickly than their Bourne or C shell equivalents.
Learning the Korn Shell is an ideal resource for many UNIX users and programmers, including software developers who want to "prototype" their designs, system administrators who want to write tools for their own use, and even novices who just want to use some of ksh's more advanced interactive features.
www.skattabrain.com /css-books-plain/0596001959.html   (2299 words)

  
 Thompson Toolkit
Shell and Commands are large model programs to handle large shell scripts, command lines, and files.
The Thompson Toolkit Shell is fully compatible with the "Korn Shell" which is the latest UNIX shell.
A shell script runs your program with a specified input sequence and captures the resulting output, which is compared to expected output using diff and cmp.
www.tasoft.com /toolkit.html   (884 words)

  
 Weber + Thompson - Scott E. Thompson AIA
Thompson has been involved in the design and development.
He works with a range of clients from corporations to first-time developers, whom he has guided through the complex design process to create highly successful finished projects.
Outside of the office, Mr. Thompson is on the Board of Trustees at Eastside Preparatory School in Kirkland and has been involved in the ACE mentoring program, working with high-school students who have an interest in architecture and engineering. He is also a coach and umpire for a local Little League division.
www.weberthompson.com /scott.html   (198 words)

  
 [No title]
For various reasons this came to be called the "Mashey shell", a term I universally abhorred, since it was fundamentally still a Thompson shell with selected additions and tunings by various of us, constrained to be mostly upward compatible, leading to some things that I found less than esthetic.
To summarise, some of the Bourne shell's fundamentals came from the Thompson shell, but some were new.
Some of the added semantics, and a few pieces of syntax came either from the PWB shell, or by agreement on what it ought to be, given that everything was changing anyway.
neil.franklin.ch /Usenet/alt.folklore.computers/19990127_Mashey_shell_repost   (879 words)

  
 Thompson Shell Manual   (Site not responding. Last check: 2007-10-26)
If the expression is false, the input file is effec- tively searched for the matching end command, and the Shell resumes execution of the command(s) on the line following the end.
The following is a shell procedure that is also a filter.
It reads a line at a time from the standard input that existed when the procedure was invoked, exiting on end-of- file.
www.in-ulm.de /~mascheck/bourne/PWB/while.1.html   (336 words)

  
 FTC v. Shell Statement
There is also evidence that Shell actively encouraged its customers to repeat the claims contained in its promotional materials and actively supported customers' efforts to do so.
Accordingly, we conclude that Shell was properly alleged to have violated Section 5 because it "put into the hands of others the means by which they may mislead the public." Waltham Watch Co v.
We believe that all would agree that the interposition of a "sophisticated" party between the originator of deceptive claims and the consumer is not necessarily a defense to "means and instrumentalities" liability.
neptune.spacebears.com /cars/legal/pepstate.html   (345 words)

  
 eastbayexpress.com | Film | Shell Shock | 2004-09-15   (Site not responding. Last check: 2007-10-26)
The sequel to Ghost in the Shell is a feast for the eyes, but a disappointment for the brain.
Trading in a hot naked chick (however mechanical) for a partially mechanized man with attitude doesn't seem like a shrewd marketing decision, but since the story is animated, and this movie was five years in the making, you know it has to be more or less what writer-director Mamoru Oshii intended.
And while the first Ghost in the Shell was perhaps the most blatant inspiration for the Matrix trilogy, Innocence (which makes an explicit reference to The Matrix) at times feels like a retread of Blade Runner.
www.eastbayexpress.com /issues/2004-09-15/film/movies4.html   (806 words)

  
 Sixth Edition Thompson shell
The original Thompson shell was principally written by Ken Thompson of Bell Labs.
Sh6(1) (a port of the original shell) and glob6(1) (a port of the global command) are also included in this package.
However, since the Thompson shell initially set the stage for basic Unix-shell functionality, all standard, commonly used, current Unix shells still have a great deal in common with it.
jneitzel.sdf1.org /osh   (331 words)

  
 Shell Uses DM to Fuel V-Power
Shell Oil Products U.S., Houston, a subsidiary of Shell Oil Co., began a $30 million campaign promoting its new premium gasoline, Shell V-Power.
Shell is also using banner ads on major sites, including those of media outlets in which Shell uses print media -- such as www.time.com -- as well as sites like Yahoo.
Shell also created a mobile marketing tour that will visit about 20 major U.S. markets.
www.dmnews.com /cms/dm-news/direct-mail/29380.html   (467 words)

  
 NYC Comptroller - Press Releases   (Site not responding. Last check: 2007-10-26)
Thompson issued his letter after examining whether the DOE’s Children First reorganization has yielded the $250 million in savings reported by Chancellor Joel Klein.
“From all appearances the DOE is playing a budgetary &lsquo;shell game,’ making it impossible to determine the magnitude of its failure to achieve savings which the public has been led to believe were transferred to directly benefit our children in their classrooms,” Thompson wrote.
Additionally, Thompson pointed out that despite the addition of math and literacy coaches, there has been a net loss of 2,023 teachers during this time period.
www.comptroller.nyc.gov /press/2005_releases/pr05-02-017.shtm   (497 words)

  
 Thompson Shell Manual
(Certain lesser-used commands live in `/usr/bin'.) If the `/usr/bin' file exists, but is not exe- cutable, it is used by the Shell as a command file.
That is to say it is executed as though it were typed from the con- sole.
If not given, this subinstance of the Shell will continue to read the standard input file.
www.in-ulm.de /~mascheck/bourne/v4   (1388 words)

  
 Shells History
An Introduction to the UNIX Shell (sh) by S. Bourne -- the author of Bourne Shell -- the most interesting Unix shell language that was further developed in ksh, bash, zsh.
An Introduction to the C shell by William Joy.
A child shell process, for example, does not have access to the functions defined within the parent ksh invocation.
www.softpanorama.org /Scripting/Shellorama/history.shtml   (2634 words)

  
 [No title]   (Site not responding. Last check: 2007-10-26)
Shell Lake canoes look very much like Thompson canoes, enough to suggest that Shell Lake "borrowed" the design from Thompson.
The similarity is continued through the unique way the canoes are planked (so the planks appear to run parallel to the keel when viewed from the side).
Shell Lake Boats was purchased by Lund Boats of Minnesota in the 1960s and Lund shut them down permanently circa 1980.
dragonflycanoe.com /id/shelllake.html   (421 words)

  
 Opening up the debate about class in Ireland, William Thompson Weekend 2004. - Cork Miscellaneous - Indymedia Ireland
Over the years the William Thompson Weekend has focused on themes relating to democracy, equality, culture and creativity, and in doing so has attracted contributors from all parts of Ireland, from the US, the UK, and Sweden.
Long standing community activist Sheila Lee will reflect on her own biography as a working class woman in order to reveal the personal consequences of inequality and the positive potential for solidarity in working class communities.
William Thompson established himself as a champion of the emancipation of women and as an opponent of all forms of oppression.
www.indymedia.ie /newswire.php?story_id=64423   (725 words)

  
 Shell Canada - Thompson YTH   (Site not responding. Last check: 2007-10-26)
Thompson Shell FBO Site is situated on the South apron next to the main terminal, which is easily accessible for weather, flight planning and restaurant facilities.
Thompson is the third largest city in Manitoba and is situated north of the 53rd parallel.
During summer and fall months, Thompson caters to hundreds of anglers, hunters and canoers from around the world.
www.shell.ca /code/products/aviation/locations/mb/thompson.html   (119 words)

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