Next: Running UNIX Commands from C Up: UNIX and C Previous: errno . A process is basically a single running program. ... When UNIX runs a process it gives each process a unique number - a process ID, pid . The UNIX command ps will list all current processes running on your machine and will list the pid. The C function int getpid() will return the pid of process that called this function. ... Running UNIX Commands from C . ... Piping in a C program . ... Interrupts and Signals . ...

multi-rsh is a perl script which runs the same command on multiple machines, in parallel, and provides reasonable, adjustable timeouts for those machines which fail to answer. Both standard output and standard error are returned through the same channel, and all output has the hostname prepended to each line. Multi-rsh must be run as root (remote jobs can be set to run as any user, see Options below). ... Neither form allows you to directly pass input to the remote programs. ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Parkes radio telescope . ... Parkes | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Next: Fourth: Controlling the S2 Up: Starting up correlator control Previous: Second: Create a session б  Contents . Use the pop-up menu to create an elleba window ``Xterm - elleba''. ...

... Computerised Instrument Control and Data Acquisition (CICADA) is a software system for control of telescope instruments in a distributed computing environment. ... Computerised Instrument Control and Data Acquisition (CICADA) is a software system developed to provide access to, control of, and retrieval of data from, instruments mounted on observatory telescopes. ... Each instrument class generates its own request data structures using its own generate_req method, which is called by the control...

... Events . ... Events XII National meeting on management problems . ... Event type: Meeting . ... I. The theory of control systems . The analysis and synthesis of control systems . Optimal control and distributed systems . Adaptive and Robust Systems Management . Stochastic Systems Management . ... Control of Mechanical Systems . ... Systems analysis and decision making in control . System Analysis and Control . Game theory, the theory of choice and decision theory in control . ...

The Python programs offered here result from the development of methodology for processing image data with high precision, in a flexible command line system useful for astronomical and laboratory image processing. ... Alsvid is efficient in robotic and automated or scripted server processing of astronomical images, and also in interactive command line processing for research and visualization. ... In large part it replaces IRAF and IDL when scripted image processing is required. ...

Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...

... Launch a new Ds9/SAOtng process 2. ... Load an image into a running Ds9/SAOtng process 4. ... Parameter Mand Type Default Constraints startviewer no boolean true falsejtrue If startviewer is set to true imgdisplay attempts to establish a communication link between itself and an active Ds9/SAOtng process upon invocation. ... all following commands are ignored in this case. withimage le no boolean false falsejtrue A boolean switch determining whether a new image should be loaded into Ds9/SAOtng. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Sea Launch . ... ILV dry roll-out (installation on the launch pad and critical launch readiness checklist). ... Transfer of the Rocket Segment systems and equipment from the state of readiness for the sea passage to the state of readiness for ILV PLP and launch; . ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ...

... Bojan Nikolic web pages (r. 329) . ... The program wvrretrieve which can be used to retrieve atmospheric water vapour and optionally estimate excess continuum at 183 GHz is quite computationally intensive. ... For this reason I implemented a very simple server/client arrangement so that the control computers can call the wvrretrieve program on another computer (obvious candidate being osf-red) fetch the results from there. ... On the server machine the wvrserve.py script is run. ... serve_forever ()...

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

Next: MIDAS Command Language Up: Monitor and Command Previous: Output Redirection in . ... The basic commands are executed inside the MIDAS monitor, which is the program you are interacting with. All other commands are implemented by executing a MIDAS procedure љ which runs one or more programs in a subprocess (child process). During the time a command is being processed in the subprocess, the MIDAS monitor is suspended until the corresponding program terminates in the subprocess. ...

... The pointing program (actually programs) is run on the pnt vme crate (motorola 167 boards). They are written in C for the vxWorks operating system. pntMProg.c - master pointing program. runs on the pnt cpu . ... It also sends the non time critical commands (doit it now stuff) tothe various devices. pntXForm.c - performs the pointing transformations (ra,dec to az,za) once a second. runs on pnt cpu . ... sends time the stamped az,za positions to the agcProg (on pntp1 cpu) once a second. ...

... All cron jobs run under the opsadmin account. ... update published HST phase 2 PDFs for recently changed programs . 9:00pm daily . ... 2:00am on Mondays . ... copy HST confirmation charts from SOGS to the STScI public web server . ... copy HST daily status reports , help files , and a few other miscellaneous HTML files from SOGS to the STScI public web server . every 20 minutes daily except during the 12:00am, 6:00am, 12:00pm, and 6:00pm hours . ... 12:00am, 6:00am, 12:00pm, and 6:00pm daily . ...

. When you enter a command it invokes a program. While this program is running it is called a process . Although there is only one copy of a program, any number of processes can be invoked which run this program. There are several commands which allow you to manage the processes that belong to you. You cannot do anything with processes belonging to other users. Running processes in the foreground . Running processes as background jobs . Managing background jobs . Monitoring processes . Killing a process .

Following are instructions to build and install the programs in this distribution. Make sure that you have all necessary tools for building executables. ... The automatic build process expects a configuration file called Config.local . ... The configuration file specifies the directory in which to install the binaries, as well as control over the generation of debugging code and reference clock support. ... Cleans out object files, programs and temporary files. make distclean . ...

HAWK-I: . Data Processing and Quality Control . HOME . ... QUALITY CONTROL . ... HAWK-I QC HOME . Trending QC1 . general info . trending QC1 . ... HAWKI Health Checks . HAWKI calChecker . ... Data Packages . ... HAWKI info . ... All calibration data from HAWK-I pass Data Flow Operations Garching. Use the HAWK-I archive web page to browse and download HAWK-I raw data. ... Find here information on HAWK-I Quality Control, pipeline processing, and Data Flow Operations topics. ...

... 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. ...

... Satellite data ] . ... SMIS IKI RAN has developed the software package which may be used both by owners of acquisition stations and individual users of satellite information. ... AVHRR instrument data processing. ... This enables the users who are not yet qualified in computer methods of satellite data processing, to get a quick start with the software. ... The basic software package enables a user to solve a wide range of tasks (in our server You can find the data processing samples ). ...

Distributed Software for Observations in Near Infrared V. Gavryusev 1 and C. Baffa Osservatorio Astrofisico di Arcetri E. Giani Dipartamento di Astronomia, Universit`a di Firenze Abstract. ... The processes denoted for control of hardware (telescope and other instruments) should be executed currently on PC dedicated for this task under DESQview/X, while all other components (user interface, tools for the data analysis, etc.) can work also under Unix. ... 1993, Di Giacomo et al. 1993). ...