... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with these XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

These routines are meant to provide an easy way of printing error messages prior to function and process termination. ... Print an abort message. a_prog_bug . ... This routine will print the message "Aborting.\n" to the standard error and will then abort the process. ... This routine will print an error message to the standard error indicating that a bug occurred. Parameters: . ... This routine will print an error message to the standard error indicating that a function is terminating abnormally. ...

... Many times, the system will respond to a command with a system message. This message may be an error message, indicating that the command was incorrect, or it may be simply an informational message intended to tell you about the status of the task. ... TYPR FILE_NAME.TXT %DCL-W-IVVERB, unrecognized command verb-check validity and spelling \TYPR\ Notice that in the preceding example, the message was issued by the DCL command interpreter and that it is a warning message. ... Runaway Processes . ...

... The pinhole simulation program is a computationally and memory intensive task. ... A parallel version was developed instead, to enable distributed processing on a cluster of workstations. The program makes use of the Message Passing Interface (MPI) standard for parallel processing, implemented as an API (Application Programming Interface) to the Local Area Multicomputer (LAM) programming environment developed at the Ohio Supercomputer Center. ...

... Standard Commands . ... TwistedActor.Actor is core code for writing an actor: an instrument control computer (ICC) or hub-based script that does something useful. This manual describes the standard commands and keywords that any actor based on TwistedActor.Actor will support. All actors based on TwistedActor typically support the following standard commands (plus additional device-specific commands documented in that actor's manual). ... Connect one or more devices (if not already connected). ...

Digital Equipment Corporation has announced DEC Fortran 90/High Performance Fortran, which is a native Fortran 90/HPF compiler that includes support for parallel execution. ... For parallel execution, a package including DEC Fortran 90 V2.0 together with Digital's PSE is available for Alpha systems running Digital UNIX (OSF/1). For serial execution, DEC Fortran 90 V2.0 is available for Alpha systems running either Digital UNIX (OSF/1) or OpenVMS. ... DEC Fortran 90 V2.0 (for Digital UNIX) . ...

... Requests for Comments (RFCs) – это набор документов выпущенных Internet Engineering Task Force (IETF) из Network Information Center (NIC), которые представляют новые протоколы и устанавливаемые стандарты для стека протоколов Интернет Каждый такой документ определяет аспект относительно протокола Интернет. Ниже мы перечислили все RFC, которые имеют отношение к этой книге и различному программному обеспечению описанному в ней. ... User Datagram Protocol (UDP). ... Internet Protocol (IP). ...

To run a process in the background as a job and carry on working add an (ampersand) at the end of the command line. ... The shell forks a child process to run the command and displays the job number ( [ n ] ) and the PID (Process IDentifier) number. ... If the command is likely to produce error messages you will need to redirect standard error. ... Do not run an interactive command that requires you to type something at the terminal as a background job. ... You will then have to kill its process . ...

... SETI@home consists of a receiving Arecibo antenna, a professional team (PT), and a two-way Internet connection between the PT and an army of S@h users, who load from the S@h server special software for digital signal processing. ... Thereby, METI@home will consist of several originators, which may load via Internet from a M@h server special software for the creation of analog and digital messages. ... ETI as a Source of Information . ... Main Internet Server . ... ETI as a Customer of Information . ...

Older methods used a monoalphabetic substitution which required both the encryption and decryption keys to be kept secret because one was trivially derived from the other. ... Where m is the plaintext message, P(m) is the message encrypted with the public key, P, and S(P) is P encrypted with the secret key, S. That is, the secret key, S, decrypts a message encrypted with the public key, P. S cannot be deduced from P . ... You encrypt your signature message with your secret key to obtain S(m). ...

XEphem Forum Message . Forums: . ... Post . ... RPM Package Available For XEphem 3.4? ... Post Message | ... Any chances that an RPM package might be available for XEphem 3.4? ... Re: RPM package available for XEphem 3.4? - admin - December 11, 2000 - 12:51 UTC . Re: RPM package available for XEphem 3.4? - ckulesa - December 20, 2000 - 03:35 UTC . Re: Re: RPM package available for XEphem 3.4? - lemmy - January 2, 2001 - 22:44 UTC . ... www.astronomy.net . About Astronomy Net | ...

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > FAQ . Available Languages: en | ... Symptoms of this problem include the above message in the error log and zero-length responses to non-zero-sized files. ... A Permission denied error in the error_log , accompanied by a Forbidden message to the client usually indicates a problem with your filesystem permissions, rather than a problem in the Apache HTTP Server configuration files. ...

. md5 [ -0123456789 ] [ -h] file . This program generates the message digest of the given file using the RSA Message Digest 5 (MD5) and other selected algorithms. If file is not given, the program uses the standard input. -0123456789 . Select algorithm from the following list . -0 null . -1 MD5 . -2 SNEFRU . -3 CRC32 . -4 CRC16 . -5 MD4 . -6 MD2 . -7 SHA . -8 HAVAL . -9 null . -h . Display the result in hex; the default is base-64 . David L. Mills (mills@udel.edu)

... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Miscellaneous Documentation . ... This page documents all the relevant standards that the Apache HTTP Server follows, along with brief descriptions. ... http://www.rfc-editor.org/errata.php - RFC Errata . ... This document summarizes the history of HTML development, and defines the "text/html" MIME type by pointing to the relevant W3C recommendations. ... HTML documents are SGML documents. ...

... Mon, 15 Jul 2002 11:20:22 +0200 . Previous message: [sas-uploads] attcalc-4.29.tgz . Next message: [sas-uploads] sas-1.304.tgz . Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] . Package: slatec-1.37.tgz - 2894785 B MD5: 166e4d4d83b8bdf82d4451a6ae8e7735 Uploaded by: Uwe Lammers < ulammers@rssd.esa.int > Accepted on: Mon Jul 15 09:20:22 2002 UTC The most recent ChangeLog entry says: Version 1.37 - 2002-17-15 (UL) ------------ + better standard C++ compliance in slatec.h . ...

... Log in to access your mailbox so you can play your message and use all the other Voice Messaging features. ... Dial the access number 7000 . Press # . ... to go to specific message, press 8 6, message number and # . ... Dial the mailbox number and # [if you don?t know the mailbox number use the directory] . ... Dial the mailbox number and # . ... Dial the system pilot number 878-2612 . ... Note: Instructions for other features available in the Meridian Mail Voice Messaging User Guide. ...

... xpaget 3 .TH xpaget 3 June 7, 2012 version 2.1.14 SAORD Documentation .SH NAME \ \fBXPAGet: retrieve data from one or more XPA servers \fR .SH SYNOPSIS .IX Header SYNOPSIS .Vb 1 \ #include xpa .h .Ve .PP .Vb 4 \ int XPAGet( XPA xpa , \ char *template, char *paramlist, char *mode, \ char ** bufs , int *lens, PP A template of the form \*(L"class1:name1\*(R" is sent to the \&\s-1XPA\s0 name server, which returns a list of at most n matching \s-1XPA\s0 servers. ...

... Although many of the images are used for teacher-driven activities, students do have the opportunity to work with scientists on original research projects. ... The primary goal is to have teachers experience astronomy research and then to bring the research data into their classrooms via the internet. ... They also learn how to process their data, build a solar telescope to take home to their classrooms, and learn background information from astronomers in each of the three research areas. ...

MRO Delay Line Socket Initialisation Protocol for Delay Line Computers E. B. Seneta bodie@mrao.cam.ac.uk rev 1.0 13 October 2006 Cavendish Laboratory JJ Thomson Avenue Cambridge CB3 0HE UK Objective To describe the protocol by which network connections are to be made and broken between delay line computers. Scope This document describes how to make and break network connections for the purpose of sending and receiving delay line command, command data, status and telemetry messages. ...