SYNOPSIS
       qdel job_identifier ...

DESCRIPTION
       A  batch  job  is deleted by sending a request to the batch server that
       manages the batch job. A batch job that has been deleted is  no  longer
       subject to management by batch services.

       The  qdel  utility  is  a user-accessible client of batch services that
       requests the deletion of one or more batch jobs.

       The qdel utility shall request a batch server  to  delete  those  batch
       jobs for which a batch job_identifier is presented to the utility.

       The  qdel  utility  shall delete batch jobs in the order in which their
       batch job_identifiers are presented to the utility.

       If the qdel utility fails to process any batch job_identifier  success-
       fully,  the  utility  shall  proceed  to  process  the  remaining batch
       job_identifiers, if any.

       The qdel utility shall delete each batch job by sending  a  Delete  Job
       Request to the batch server that manages the batch job.

       The  qdel  utility  shall not exit until the batch job corresponding to
       each successfully processed batch job_identifier has been deleted.

OPTIONS
       None.

OPERANDS
       The qdel utility shall accept one or more operands that conform to  the
       syntax for a batch job_identifier (see Batch Job Identifier ).

STDIN
       Not used.

INPUT FILES
       None.

ENVIRONMENT VARIABLES
       The following environment variables shall affect the execution of qdel:

       LANG   Provide  a  default value for the internationalization variables
              that are unset or null. (See  the  Base  Definitions  volume  of
              IEEE Std 1003.1-2001,  Section  8.2,  Internationalization Vari-
              ables for the precedence of internationalization variables  used
              to determine the values of locale categories.)

       LC_ALL If  set  to a non-empty string value, override the values of all
              the other internationalization variables.

       LC_CTYPE

ASYNCHRONOUS EVENTS
       Default.

STDOUT
       An implementation of the qdel utility may write informative messages to
       standard output.

STDERR
       The standard error shall be used only for diagnostic messages.

OUTPUT FILES
       None.

EXTENDED DESCRIPTION
       None.

EXIT STATUS
       The following exit values shall be returned:

        0     Successful completion.

       >0     An error occurred.


CONSEQUENCES OF ERRORS
       In addition to the default behavior, the  qdel  utility  shall  not  be
       required to write a diagnostic message to standard error when the error
       reply received from a batch server indicates that the batch job_identi-
       fier  does  not  exist  on  the server. Whether or not the qdel utility
       waits to output the diagnostic message while attempting to  locate  the
       job on other servers is implementation-defined.

       The following sections are informative.

APPLICATION USAGE
       None.

EXAMPLES
       None.

RATIONALE
       The qdel utility allows users and administrators to delete jobs.

       The  qdel  utility  provides functionality that is not otherwise avail-
       able. For example, the kill utility of the operating  system  does  not
       suffice.  First, to use the kill utility, the user might have to log in
       on a remote node, because the kill utility does not operate across  the
       network.  Second,  unlike  qdel,  kill  cannot remove jobs from queues.
       Lastly, the arguments of the qdel utility are  job  identifiers  rather
       than  process identifiers, and so this utility can be passed the output
       of the qselect utility, thus providing users with a means of deleting a
       list of jobs.

       Because  a  set  of jobs can be selected using the qselect utility, the
       ity that the batch server may never respond, due to a down router, down
       batch  server,  or  other  network mishap. The DESCRIPTION records this
       under the words "fails to process any job  identifier".  In  the  broad
       sense,  the  network problem is also an error, which causes the failure
       to process the batch job identifier.

FUTURE DIRECTIONS
       None.

SEE ALSO
       Batch Environment Services , kill() , qselect , qsig

COPYRIGHT
       Portions of this text are reprinted and reproduced in  electronic  form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
       Specifications  Issue  6,  Copyright  (C) 2001-2003 by the Institute of
       Electrical and Electronics Engineers, Inc and The Open  Group.  In  the
       event of any discrepancy between this version and the original IEEE and
       The Open Group Standard, the original IEEE and The Open Group  Standard
       is  the  referee document. The original Standard can be obtained online
       at http://www.opengroup.org/unix/online.html .