大家帮忙看看这个脚本还需要什么东西，口令都全，不知道还差什么语句？

新手刚来

首先感谢了，做一个过滤昨天的二进制脚本 ，命令都全就不知道还差什么语句


#!/bin/sh

cd /usr/local/apache/logs

mydate=`date -d yesterday +%Y%m%d`

logfile=bbb.com_access_log.$mydate

sort -t"." -k1,1n -k2,2n -k3,3n -k4,4n $logfile |grep -v Googlebot |grep -v Baiduspider |grep -v JikeSpider |grep -v bingbot  |grep -v taskmanager.php|grep -v apc2012year.php|grep -v admin.php|grep -v discobot|grep -v DealOzBot|grep -v ScanAlert|grep -v Sosospider |grep -v MJ12bot|grep -v .gif |grep -v .jpg |grep -v .js |grep -v .png |grep -v .css|grep -v .ico|grep -v .txt |awk '{OFS = ","; print $1','$4','$7','$11}' > /root/apachelog/$mydate.csv