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Dapper Dataflow Engine 0.95 (Default branch)

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Special Forums UNIX and Linux Applications Virtualization and Cloud Computing Dapper Dataflow Engine 0.95 (Default branch)
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Old 12-31-2008
Dapper Dataflow Engine 0.95 (Default branch)
Image Dapper, or "Distributed and Parallel Program Execution Runtime", is a tool for taming the complexities of developing for large-scale cloud and grid computing, enabling the user to create distributed computations from the essentials: the code that will execute, along with a dataflow graph description. It supports rich execution semantics, carefree deployment, a robust control protocol, modification of the dataflow graph at runtime, and an intuitive user interface. License: GNU Lesser General Public License (LGPL) Changes:
A new, flexible logging infrastructure has been added. Initializers for logging structures have been moved out of the Server and Client classes and into drivers. Finite state machines have been updated to the new annotation-driven API. The source code has been normalized to have 8 spaces instead of tabs. Image

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LEARN ABOUT DEBIAN

sgepasswd

SGE_PASSWD(1)						   Sun Grid Engine User Commands					     SGE_PASSWD(1)

NAME

       sgepasswd - Modify the Sun Grid Engine password file of Sun Grid Engine

SYNTAX

       sgepasswd [[ -D domain ] -d user ]

       sgepasswd [ -D domain ] [ user ]

DESCRIPTION

       sgepasswd modifies the Sun Grid Engine password file sgepasswd(5).

       This file contains a list of usernames and their windows password in encrypted form.  sge_execd(8) and sge_shepherd(8) on hosts running Mi-
       crosoft Windows as operating systems use this information to start jobs for a certain user.

       Each user can use the sgepasswd application to add a new entry for the own user account. It is also possible to change the stored  password
       with sgepasswd as far as the user knows the old one.

       The  root  user	additionally  has  the	permission  to	change the password entries for other user accounts. Root can also delete existing
       entries.

       The sgepasswd binary is only available on non-Windows hosts.

OPTIONS

       -D domain
	      Per default sgepasswd will add/modify the current Unix username without domain specification.  This switch can  be  used	to  add  a
	      domain  specification  in front of the current user name. Consult your Microsoft Windows documentation to get more information about
	      domain users.

       -d user
	      Only root can use this parameter to delete entries from the sgepasswd(5) file.

       -help  Prints a listing of all options.

ENVIRONMENTAL VARIABLES

       SGE_CERTFILE   Specifies  the  location	of  public  key  file.	Per  default  sgepasswd  will  use   the   file   $SGE_ROOT/$SGE_CELL/com-
		      mon/sgeCA/certs/cert.pem

       SGE_KEYFILE    If  set,	specifies  the	location  of the private key file.  Default is /var/sgeCA/port${SGE_QMASTER_PORT}/${SGE_CELL}/pri-
		      vate/key.pem

       SGE_RANDFILE   If  set,	specifies  the	location  of  the  seed  used  to  create  encrypted  versions	of  user  passwords.  Default	is
		      /var/sgeCA/port${SGE_QMASTER_PORT}/${SGE_CELL}/private/rand.seed

SEE ALSO

       sge_intro(1), sgepasswd(5)

COPYRIGHT

       See sge_intro(1) for a full statement of rights and permissions.

SGE 6.2u5							      $Date$							     SGE_PASSWD(1)