#!/bin/sh

if [ $# -ne 1 ]
then
        echo "Usage: `/usr/bin/basename $0` string"
        echo "       string=pattern to grep for"
else
        ps -e -o "%C %p %U %x %a" | egrep "$1" | egrep -v "grep|defunct|ps.sh|CPU" | awk '
        BEGIN{
        cputime=0
        }
        END{
        printf("Cumulative Percentage CPU: %s\n",cputime);
        }
        {
        print $0
        cputime=cputime+$1
        }'
fi