#!/bin/bash

#PBS -A PCON0003
#PBS -l walltime=01:00:00
#PBS -l nodes=1:ppn=20


touch commandfile
for value in {1..1000}
do
    line="/path/to/your_command_to_run $value (arg1) (arg2)..(argn)"
    echo ${line}>> commandfile
    
done


module load pcp
mpiexec parallel-command-processor commandfile