#!/bin/bash

# Specify maximum number of jobs in queue
Nmax=20

# Specify total number of jobs to run
RUNSmax=100

i=1
while [ 1 ]
do
	NUM=`showq | grep username_on_vampire | wc -l | sed "s/ //g"`

	if [ $NUM -lt $Nmax ]
	then
		if [ $i -gt $RUNSmax ]
		then
			exit 0
		fi
		cat Input.txt | sed "s/SCRIPTOUT/$i/g" > InputFile_$i.txt  # This iterates a counter within the Input batch file and renames it as InputFile#.
		cat PBS.txt | sed "s/SCRIPTOUT/$i/g" > Submit.pbs # This iterates a counter within the PBS file and renames it as Submit.
		qsub submit.pbs # This actually submits the job to the queue.
		i=`expr $i + 1`
	else
		sleep 600
	fi

done