Access.log get the first five ip with more visits and the number of visits

gistfile1.sh

#!/bin/bash
# Author: Marc Cobos

FILE=test.access.log

for ip in `cat $FILE |cut -d ' ' -f 1 |sort |uniq`;
do  
		COUNT=`grep ^$ip $FILE |wc -l`;
    	echo $COUNT ' : ' $ip
done | sort -rn -k1 | head -5
exit 0