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Topic: Bc Unix


  
  Bc programming language - Wikipedia, the free encyclopedia
bc is "an arbitrary precision calculator language" with syntax similar to the C programming language.
There are currently two main dialects: the rigorously defined POSIX bc, and its direct descendant, the much expanded GNU bc.
The POSIX standardised bc language is traditionally written as a program in the dc programming language to provide a higher level of access to the features of the dc language without the complexities of dc's terse syntax.
en.wikipedia.org /wiki/Bc_(Unix)   (682 words)

  
 BC - the free encyclopedia   (Site not responding. Last check: 2007-10-08)
B.C. (comic) : syndicated comic strip by Johnny Hart, which has run since 1958 and features wisecracking cavemen.
"B/C powder": powdered chemicals in a fire extinguishereffective against burning liquids (B-rated) and gases (C-rated).
BC wheel : the impossible wheel, a unicycle, named afterthe comic strip B.C. This is a disambiguation page — a navigational aid which lists other pages that might otherwise sharethe same title.
www.world-knowledge-encyclopedia.com /?t=B.C   (270 words)

  
 ITworld.com - Using bc, Part 1
bc displays the result of any calculation that is not assigned to a variable.
$ bc a = 7 b = 3 a+=2 a 9 a -= 4 a 5 a *= 2 a 10 a /= b a 3 a ^= 3 a 27 a %= 5 a 2 quit $
The bc increment and decrement operators are also similar to C, but they have an extra side effect in bc.
www.itworld.com /Comp/2378/swol-0399-unix101   (1690 words)

  
 :: Regional :: North America :: Canada :: British Columbia
BC is bordered by on the west by the Pacific Ocean; on the north by Alaska, Yukon, and Northwest Territories; on the east by Alberta; and on the south by Washington, Idaho, and Montana.
BC has a population of about 3.7 million (1996 census), with the largest cities being Vancouver, Surrey, Burnaby, Richmond, Abbotsford, and Victoria (the provincial capital).
BC enjoys a rich cultural heritage, from its First Nations and English roots, and its many immigrants, with the largest number from the United Kingdom, China, India, Germany, and the Netherlands.
www.localadsearch.com /Regional/North_America/Canada/British_Columbia   (368 words)

  
 BC - Open Encyclopedia   (Site not responding. Last check: 2007-10-08)
"BC Powder": name brand of pain reliever containing aspirin, caffeine, and salicylamide [1]
"B.C. powder": can also refer to the light and fluffy snow which attracts skiers and snowboarders to British Columbia,
the impossible wheel, a unicycle, named after the comic strip B.C. This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title.
open-encyclopedia.com /BC   (235 words)

  
 UNIX Support Resources
We need to tell "bc" that we are not interested in integer calculations, but want two decimal digits, too: $ echo "scale=2; 10/3"
bc 3.33 Advanced programmers can even start "bc" as a (ksh) co-process, speeding up scripts that use "bc" extensively.
Examples on scripts using "bc" co-processes are available at the SHELLdorado: http://www.shelldorado.com/scripts/cmds/base http://www.shelldorado.com/scripts/cmds/calc [ Further reading: results of a survey on the integer processing capabilities of different shells on different operating systems: http://groups.google.de/groups?threadm=aasch6012ap%40enews3.newsguy.com ] ----------------------------------------------------------------- >> Shell Tip: Better (and larger) random numbers with /dev/urandom ----------------------------------------------------------------- Random numbers are very useful in shell scripts.
www.essenz.com /support/comp.unix.admin/Aug/19/110726.html   (716 words)

  
 bc
If the standard input and standard output to bc are attached to a terminal, the invocation of bc is interactive, causing behavioral constraints described in the following sections.
bc processes a language that resembles C and is a preprocessor for the desk calculator program dc, which it invokes automatically unless the -c option is specified.
USAGE The syntax for bc programs is as follows: L means a letter a-z, E means an expression: a (mathematical or logical) value, an operand that takes a value, or a combina- tion of operands and operators that evaluates to a value, S means a statement.
amath.colorado.edu /computing/software/man/bc.html   (547 words)

  
 bc   (Site not responding. Last check: 2007-10-08)
;"Before Christ" (B.C. or BC) : an abbreviation used to refer to a year before the beginning of the year count that starts with the supposed year of the birth of Christ.
;B.C. (comic) : syndicated comic strip by Johnny Hart, which has run since 1958 and features wisecracking cavemen [1] ;bc (Unix) : basic calculator program.
This is a disambiguation page; that is, one that points to other pages that might otherwise have the same name.
www.yourencyclopedia.net /BC.html   (305 words)

  
 BC - Wikipedia, the free encyclopedia
For a summary of year numbering systems see year numbering.
the impossible wheel, a unicycle, named after the comic strip B.C. This is a disambiguation page; that is, one that points to other pages that might otherwise have the same name.
If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.
www.encyclopedia-online.info /Bc   (246 words)

  
 BC UNIX security
BC is one of the world's leading providers of UNIX security assessment and White Hat Hacker UNIX security services.
BC UNIX security provides a complete audit of all aspects of UNIX security, including UNIX security for firewall, UNIX network security, and UNIX security for Internet-based systems.
BC UNIX security audits provide a complete UNIX security assessment, and we utilize secret UNIX security techniques to ensure that we identify all UNIX security and Network security exposures within your system.
www.dba-oracle.com /hacker_unix.htm   (192 words)

  
 3rd century BC Information   (Site not responding. Last check: 2007-10-08)
"'''B.C.'''" is the traditional use, while "'''BC'''" is the more modern, being used as the official Canada Post code for mail, and in domain names such as
;''B.C. (comic)'' : syndicationsyndicated comic strip by Johnny Hart, which has run since 1958 and features jokewisecracking cavemen.
:"B/C powder": powdered chemical compoundchemicals in a fire extinguisher effective against burning liquids (B-rated) and gases (C-rated).
www.echostatic.com /3rd_century_BC.html   (282 words)

  
 Unix BC Programming   (Site not responding. Last check: 2007-10-08)
If you need to deal with Big Numbers the Unix BC is the tool.
bc provides a somewhat readable C like syntax which is compiled into dc "arbitrary precision postfix calculator".
BC can do some other really cool things since it's interpreted and part of Unix is can be called from shells scripts to perform functions.
www.unixprogram.com /bc.html   (193 words)

  
 Formal Systems Laboratory - Executable Semantics of Programming Languages - GNU BC
BC is a language that supports arbitrary precision numbers with interactive execution of statements.
We next provide a BC simulator which is based on the executable semantics specification of BC.
The prototype is downloadable and easy to install, but the package does not contain documentation yet (however, it does contain a series of examples which we think are sufficient for the interested user to understand how to use it).
gureni.cs.uiuc.edu /es/bc   (571 words)

  
 Vaal Triangle Info Encylopedia - BC   (Site not responding. Last check: 2007-10-08)
Applies to years before AD (The abbrevation 'BCE' has started to be used this way as well, representing "before the Common Era".)
BC Powder: name brand of pain reliever containing aspirin, caffeine, and salicylamide.
the impossible wheel, a unicycle, named after the comic strip B.C. This page expands and disambiguates a two-letter combination which might be an abbreviation, an English word, a word in another language, any or all of these.
www.vaaltriangleinfo.co.za /wiki/index.php?title=BC   (290 words)

  
 UNIX white hat hacker consulting
BC also offers a remote UNIX service that takes care of 100% of your UNIX needs.
BC UNIX consulting employs UNIX experts to provide your company with customized UNIX services.
UNIX Security Assessment - A complete Oracle and UNIX security assessment service and installation of security tools with single sign-on technology including Kerberos, Secure shell, and authentication server technology.
www.dba-oracle.com /unix_consulting.htm   (547 words)

  
 Open Source Software Collection for Tru64 UNIX - bc
bc - bc is an arbitrary precision numeric processing language.
bc is an arbitrary precision numeric processing language.
bc is a utility included in the POSIX P1003.2/D11 draft standard.
h30097.www3.hp.com /demos/ossc/html/bc.htm   (66 words)

  
 X-Bc - a GUI to bc, a scientific calculator   (Site not responding. Last check: 2007-10-08)
It's creation was motivated by the fact that I didn't find a desktop calculator that had all the functions that I needed for scientific work but was kept simple without distracting the user with zillions of buttons and colours and so on (check out the screenshots!).
It basicly executes bc with some extra files that provide lots of functionality (trigonometry, number-theory, exponential functions, scientific constants, primenumbers etc.) The implementation language is C++ using the Gtk-- Libraries.
In spite of all of these possibilities of scientific computing, X-Bc's surface is held very simple and small, so that it won't disturb on the desktop and will be easy to use, even for non-scientists (proven!).
x-bc.sourceforge.net   (217 words)

  
 BC NUMBER THEORY PROGRAMS
BC (version 1.06) (see the manual) is a language that supports arbitrary precision integer arithmetic calculations with interactive execution of statements.
While it is somewhat slow for some purposes (all code is executed as it is read), the author has found bc very useful in teaching and research.
bc-1.06 is a superior version of the basic bc program which comes with the UNIX operating system.
www.numbertheory.org /gnubc/gnubc.html   (1765 words)

  
 BC   (Site not responding. Last check: 2007-10-08)
BC may stand for: Before Christ (see Anno Domini) : an abbreviation used to refer to a year before the beginning of the year count that starts with the supposed year of the birth of Jesus.
Applies to years before AD British Columbia : Province of Canada._"B.C. " is the traditional use, while "BC" is the more modern, being used as the official Canada Post code for mail, and in domain names such as
BC wheel : the impossible wheel, a unicycle, named after the comic strip B.C. (comic)B.C. copyright © 2005 psiuol limited : links.
www.33beat.com /BC.html   (289 words)

  
 BC - Unipedia   (Site not responding. Last check: 2007-10-08)
From the Seventh Century BC to the Seventh Century AD (History of Humanity, Volume 3)
Historical Atlas of Empires: From 4000 BC to the 21st Century
Peterson's AP Calculus AB and BC (Peterson's Ap Calculus Ab and Bc)
www.unipedia.info /BC.html   (423 words)

  
 BC at opensource encyclopedia   (Site not responding. Last check: 2007-10-08)
B.C. 25,000 New Post-Secondary Student Spaces by 2010.
Student computers determined to have the MyDoom virus will be removed from the BC network starting January 29th...
rise of the sciences at BC *BC junior's community activism is almost...
www.springknow.com /BC.html   (473 words)

  
 BC - OneLook Dictionary Search
BC : Compact Oxford English Dictionary [home, info]
B.C, BC : The American Heritage® Dictionary of the English Language [home, info]
BC : DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations [home, info]
www.onelook.com /cgi-bin/cgiwrap/bware/dofind.cgi?word=BC   (305 words)

  
 Comp.compilers: "New" Implementation of UNIX BC -- Rerelease Of C-BC
Comp.compilers: "New" Implementation of UNIX BC -- Rerelease Of C-BC "New" Implementation of UNIX BC -- Rerelease Of C-BC whopkins@alpha2.csd.uwm.edu (Mark William Hopkins)
C-BC is a major extension UNIX BC large enough that it comes close to
C-BC that is equivalent to or that surpasses most of the extensions of BC that
compilers.iecc.com /comparch/article/01-10-136   (380 words)

  
 [No title]
Title: The Design of the Unix Operating System Author: Maurice Bach Publisher: Prentice Hall Edition: 1986 ISBN: 0-13-201799-7 Comment: An excellent reference on the internals of System V This book and the next one are indeed highly technical...
Title: Unix Desktop Guide to the Korn Shell Author: John Valley Publisher: Sams Edition: 1992 ISBN: 0-672-48513-3 Comment: This one is easier to read than the work by Korn and Bolsky...
Title: Unix, Posix, and Open Systems Authors: John Quarterman and Susanne Wilhelm Publisher: Addison-Wesley Edition: 1993 ISBN: 0-201-52772-3 Comment: This book is about standards for open systems related to Posix and Unix...
www.people.fas.harvard.edu /~lib215/reference/books/unix_books.html   (5073 words)

  
 Talou Internet   (Site not responding. Last check: 2007-10-08)
We specialize in conversion from NOVELL to Unix servers using SAMBA a windows compatible system with all the security, speed and robustness of Unix.
We will be adding Unix related information in the future.
If you would like to be added to our e mail list for the latest updates, send us an e mail.
www.talou.ca /unix   (151 words)

  
 MC103 UNIX Documentation
The lab machines are inside the BC firewall, which means that they are not directly accessible from off-campus.
The preferred way to connect is to use VPN to give your computer a BC IP address.
In either case, once the connection to BC is established, you can telnet (or SSH) to the lab machines by following the instructions above.
www.cs.bc.edu /~sciore/courses/mc103/unixtutorial.html   (2800 words)

  
 Unix Demo: bc basic calculator   (Site not responding. Last check: 2007-10-08)
See how you can earn money freelancing or hire the right freelancers for your project.
Unix Station · Tutor · Demo · Reference · Help · Books
Press the Control and D keys at the same time to exit.
www.december.com /unix/demo/bc.html   (55 words)

  
 Catalog of compilers: Unix BC   (Site not responding. Last check: 2007-10-08)
A strongly typed version of BC with expanded C-like syntax, more base types, with ability to form array and pointer types of any dimension and to allocate/free arrays at run-time.
BC is an arbitrary precision numeric processing language with a C-like syntax that traditionally provided a front-end to DC.
Superset of POSIX BC (P10003.2/D11), with a POSIX-only mode.
www.idiom.com /free-compilers/LANG/UnixBC-1.html   (149 words)

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