Shows via 'top' only the processes of a given name

TopMine.sh

#!/bin/bash
PIDS=`ps aux | grep "[n]ame" | awk '{print $2}'`
if [ $PIDS = "" ]; then
    exit
fi
PID_LIST=
for pid in $PIDS; do
    PID_LIST="-p$pid $PID_LIST"
done
top ${PID_LIST}