P2PMPI p2pmpirun script mejorado

#!/bin/bash
# Usage : p2pmpirun -n [-r -l -o] [args]
# -n : number of processes MPI
# -r : number of replica per rank (omit for 1 replica per rank)
# -l : list of input file (omit for transfer only executable file)
# -o : output will be collect in file (omit ouput will be on standard output) [not available]
# : executable file without .class
# args : argument of executable file
#######################################################################################
if [ $# -lt 3 ]; then
echo "Usage : p2pmpirun -n [-r -l -w ] [args]"
echo " -n : number of processes MPI"
echo " -r : number of replica per rank (not needed for 1 replica per rank)"
echo " -l : list of input file (not needed if only the executable file is to be transfered)"
echo " -w : maximum time in seconds to wait for searching nodes"
echo " : executable file without .class"
echo " args : arguments of executable file"
exit 1
fi

jar_files=`ls *.jar 2> /dev/null`
jar_in_current_directory=""

for jar in $jar_files; do
jar_in_current_directory="$jar_in_current_directory:$jar"
done

runCmd=`java -cp ./:$P2PMPI_HOME/p2pmpi.jar:$JXTA_PATH/bcprov-jdk14.jar:$JXTA_PATH/javax.servlet.jar:$JXTA_PATH/log4j.jar:$JXTA_PATH/org.mortbay.jetty.jar:$JXTA_PATH/jaxen-core.jar:$JXTA_PATH/jaxen-jdom.jar:$JXTA_PATH/jdom.jar:$JXTA_PATH/saxpath.jar:$JXTA_PATH/swixml.jar:$JXTA_PATH/jxta.jar:$JXTA_PATH/jxtaext.jar:$CLASSPATH$jar_in_current_directory p2pmpi.tools.MPIArgs $*`
java -cp ./:$P2PMPI_HOME/p2pmpi.jar:$JXTA_PATH/bcprov-jdk14.jar:$JXTA_PATH/javax.servlet.jar:$JXTA_PATH/log4j.jar:$JXTA_PATH/org.mortbay.jetty.jar:$JXTA_PATH/jaxen-core.jar:$JXTA_PATH/jaxen-jdom.jar:$JXTA_PATH/jdom.jar:$JXTA_PATH/saxpath.jar:$JXTA_PATH/swixml.jar:$JXTA_PATH/jxta.jar:$JXTA_PATH/jxtaext.jar:$CLASSPATH$jar_in_current_directory -Xmx512m -DP2PMPI_HOME=$P2PMPI_HOME -Dmode=server $runCmd