check queue for empty place and submit

auto_sub2.sh

#!/bin/bash

MAX_LIMIT=12
#number of things queue 
#CHEKC IF it less than try submeating jobs 
while : ; do
NUM_QUEUED=`qstat -u moamin | awk '$10 == "Q" { count++ } END {print count }'`
NUM_RUNNING=`qstat -u moamin | awk '$10 == "R" { count++ } END {print count }'`
MAX_RUNNING=`qstat -u moamin | awk '$10 == "R" { print $4 }' | cut -d"_" -f3 | sort -n | tail -1`
MAX_SUBMITTED=`qstat -u moamin | awk '$10 == "Q" { print $4 }' | cut -d"_" -f3 | sort -n | tail -1`


if ! [[ -z $MAX_RUNNING  || -z $MAX_SUBMITTED ]]; then
	MAX_SUB=$(( $MAX_RUNNING > MAX_SUBMITTED ? MAX_RUNNING : MAX_SUBMITTED ))
fi 

if [ -z $NUM_QUEUED ];then
	NUM_QUEUED=0
fi

if [ -z $MAX_RUNNING ];then 
	break
fi

let "TO_SUB = $MAX_LIMIT - $NUM_QUEUED"
	
if [[ $NUM_QUEUED -lt $MAX_LIMIT ]]; then
	
 	#echo "$MAX_SUB $TO_SUB";	
	MAX_SUB=$(echo $MAX_SUB | sed 's/^0*//')
 	echo "TO_SUB $TO_SUB";	

	let "MIN_SUB = $MAX_SUB + 1"

	let "MAX_SUB = $MAX_SUB + $TO_SUB"
 	echo "MIN_SUB $MIN_SUB MAX_SUB $MAX_SUB ";	
	if [[ ${#MIN_SUB} -lt 3 ]];
	then
	    MIN_SUB="0${MIN_SUB}"
	fi
	if [[ ${#MAX_SUB} -lt 3 ]];
	then
	    MAX_SUB="0${MAX_SUB}"
	fi
	for i in `seq -w $MIN_SUB $MAX_SUB` ; 
 		#do echo "$MIN_SUB $MAX_SUB ";	
		#echo "RUN $MAX_RUNNING SUB  $MAX_SUBMITTED" 
		#echo "MAX_SUB $MAX_SUB"	
		do qsub experiment/JOB_seq_${i}.pbs;
	done

	if [ $MAX_SUB -eq 239 ]; then
		break
	fi

fi	
done