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Full Discussion: Sleep command did not worked
Top Forums UNIX for Beginners Questions & Answers Sleep command did not worked Post 303002751 by bakunin on Thursday 31st of August 2017 01:18:59 PM
Old 08-31-2017
Quote:
Originally Posted by mad man
We have planned to pass the file name as argument instead of picking up from shared folder.
Either this or you create a semaphore file: consider the following script stub:

Code:
typeset fSemaphore="/path/to/file"

# are we already running?
if [ -e "$fSemaphore" ] ; then
     exit 1
fi

touch "$fSemaphore"

<.... your code here ....>

rm "$fSemaphore"
exit 0

This makes sure the script runs only one instance at a time.

I hope this helps.

bakunin
 

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LEARN ABOUT DEBIAN

pegasus-remove

PEGASUS-REMOVE(1)														 PEGASUS-REMOVE(1)

NAME

       pegasus-remove - removes a workflow that has been planned and submitted using pegasus-plan and pegasus-run

SYNOPSIS

       pegasus-remove [-d dagid] [-v] [rundir]

DESCRIPTION

       The pegasus-remove command remove a submitted/running workflow that has been planned and submitted using pegasus-plan and pegasus-run. The
       command can be invoked either in the planned directory with no options and arguments or just the full path to the run directory.

OPTIONS

       By default pegasus-remove does not require any options or arguments if invoked from within the planned workflow directory. If running the
       command outside the workflow directory then a full path to the workflow directory needs to be specified or the dagid of the workflow to be
       removed.

       pegasus-remove takes the following options:

       -d dagid, --dagid dagid
	   The workflow dagid to remove

       -v, --verbose
	   Raises debug level. Each invocation increase the level by 1.

       rundir
	   Is the full qualified path to the base directory containing the planned workflow DAG and submit files. This is optional if
	   pegasus-remove command is invoked from within the run directory.

RETURN VALUE

       If the workflow is removed successfully pegasus-remove returns with an exit code of 0. However, in case of error, a non-zero exit code
       indicates problems. An error message clearly marks the cause.

FILES

       The following files are opened:

       braindump
	   This file is located in the rundir. pegasus-remove uses this file to find out paths to several other files.

ENVIRONMENT VARIABLES

       PATH
	   The path variable is used to locate binary for condor_rm.

SEE ALSO

       pegasus-plan(1), pegasus-run(1)

AUTHORS

       Gaurang Mehta <gmehta at isi dot edu>

       Jens-S. Vockler <voeckler at isi dot edu>

       Pegasus Team http://pegasus.isi.edu

								    05/24/2012							 PEGASUS-REMOVE(1)
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