nessus process resources checker

nessus_process_checker.sh

#!/bin/bash

top -b -c -p $(pgrep -d',' -f nessusd) > top.dat &
while :
do
        for i in {1..50} :
        do
                cat top.dat  | grep nessusd | cut -c 50-53 > nessus_cpu.txt
                sleep 5
                data=$(awk '/./{line=$0} END{print line}' nessus_cpu.txt)
                datadate="$(date +"%d/%m/%y %T"), $data"
                echo $datadate >> nessus_cpu_datadate.txt
        done
done