[PBS] List nodes by queue name #cluster

list_nodes_by_queue.sh

#!/bin/bash

#TODO make it faster

if [ $#	-eq 0 ]
then
	for NODE in `pbsnodes | grep -R "compute" | cut -d"=" -f1 | grep -R "compute"`
	do
	  	QUEUE=`pbsnodes $NODE | grep "properties" |  cut -d"=" -f2`
	    echo $NODE $QUEUE
	done
elif [ $# -eq 1 ]
then
	QUERY_QUEUE_NAME=`echo $1 | tr -d ' '`
	for NODE in `pbsnodes | grep -R "compute" | cut -d"=" -f1 | grep -R "compute"`
	do
	  	QUEUE=`pbsnodes $NODE | grep "properties" |  cut -d"=" -f2 | tr -d ' '` 
	  	if [ "$QUEUE" == "$QUERY_QUEUE_NAME" ]
	    then
		    echo $NODE
		fi
	done
else
	echo "Usage"
	echo "list_nodes_by_queue.sh"
	echo "list_nodes_by_queue.sh <queue_name>"
fi