access_log parse.

accesslog_count.bash

#!/bin/bash

LOG_FILE="access_log-20130310"

for i in `seq 4 1 23`; do
        hour=`printf "%02d" ${i}`
        # sourceIp
        grep "09/Mar/2013:${hour}" ${LOG_FILE} | awk '{print $1}' | sort | uniq -c | sort -r > ip-${hour}.log
        # url
        grep "09/Mar/2013:${hour}" ${LOG_FILE} | awk '{print $7}' | sort | uniq -c | sort -r > url-${hour}.log
        # referer
        grep "09/Mar/2013:${hour}" ${LOG_FILE} | awk '{print $10}' | sort | uniq -c | sort -r > referer-${hour}.log
        # status
        grep "09/Mar/2013:${hour}" ${LOG_FILE} | awk '{print $9}' | sort | uniq -c | sort -r > status-${hour}.log
done

acesslog_total_sum.bash

#!/bin/bash

sum=0
while read line; do
    i=`echo ${line} | awk '{print $1}'`
    sum=$((${sum}+${i}))
done < $1

echo $sum