#!/bin/sh
# 计算日志第10列的总和
exec < 368.213986.com.log
while read line
do
    i=`echo $line|awk '{pinrt $11}'`
    expr $i + 1 &>/dev/null
        if [ $? -ne 0 ];then
          continue
        fi
    ((sum+=i))
done
[ -n "$sum" ] && echo $sum