The NTP standard specifies an extension which provides cryptographic authentication of received NTP packets. ... The specification allows any one of possibly 4 billion keys, numbered with 32-bit key identifiers, to be used to authenticate an association. ... In the case of MD5, the keys are 64 bits (8 bytes). xntpd reads its keys from a file specified using the -k command line option or the keys statement in the configuration file. ... A zero key in NTP format would be specified as 8080808080808080 . ...

XEphem Forum Message . ... Post . ... Re: Re: Re: More Compiliation Problems . ... Posted by Elwood Downey on December 7, 2000 18:42:06 UTC . ... Re: Re: Re: Re: More compiliation problems - spinkham - December 8, 2000 - 01:12 UTC . ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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). ...

... 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 . ...

Log windows display messages from all "actors" (instruments, the TCC, the hub...) and allow you to send commands. Controls along the top allow you to filter out unwanted garbage or highlight messages of particular interest. ... Regular Expressions . ... The entry field for "+ Actors" and "+ Commands" filtering accept space-separated regular expressions . ... If you plan to send many messages to a particular actor, you may select the actor from the menu next to the command entry field. ...

... Parents who home-school their children often find it hard to locate suitable material for teaching astronomy and physics, as well as earth and space sciences, especially at the level of upper grades. ... Stargazers" also includes a linked, annotated timeline that covers 13,000 B.C.-2003 A.D. which allows parent-teachers to relate the science to history. ... I am grateful to a homeschooling parent, Mrs. April Dykes, for volunteering to handle the distribution of such disks, at cost. ... April Dykes ....

. command_name : command not found . Your shell's search path does not include the directory that the shell script is stored in. Move the file containing the shell script to the directory $HOME/bin . This directory is usually in your default search path . various messages . There are errors in the construction and syntax of the shell script. Read through your script checking its logical operations and the commands that it uses. You can also use command line options to debug your script.

... About ATNF overview . ... Australia Telescope Steering Committee . ... Staff list | ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... DST/NRF RESEARCH CHAIR / ASSOCIATE CHAIR IN RADIO ASTRONOMY . ... We invite applications for a research Chair in Radio Astronomy, which was . ... application/pdf attachment: Science_-_373_-_Research_Chair__Ass_Chair_-_Radio_Astronomy_-_Dec_-_09..pdf Received on 2010-03-19 00:23:26 . ...