这篇文章主要介绍了nginx日志切割脚本、nginx日志分析脚本等,需要的朋友可以参考下。
http://www.jbxue.com/article/13927.html

任务计划 
crontab -l 
1 15 * * * /home/dongnan/sh/split.sh >> /home/dongnan/sh/cron.log 2>&

nginx 日志 
ls /var/log/nginx/ 
20130730-access.log.gz  20130801-access.log.gz  20130803-access.log.gz 
20130730-error.log.gz   20130801-error.log.gz   20130803-error.log.gz 
20130731-access.log.gz  20130802-access.log.gz access.log 
20130731-error.log.gz   20130802-error.log.gz   error.log

shell 脚本 
cat split.sh

    fi
done

#new_log
/bin/kill -USR1 $(cat $nginx_pid) && /bin/sleep 1

 nginx日志切割脚本:

vi /root/cutlog.sh

 mv  $ACCLOG.`date -d "-10 day" +%F`.*  /mnt/history.nginx.log/   #将10天前的老日志清理到其他地方,(你们如果想删除的可以自己改成删除)

mv  $ERRLOG.`date -d "-10 day" +%F`.*  /mnt/history.nginx.log/
fi
fi

 nginx日志分析脚本:

vi /mnt/logs/checklog.sh

cat $1 |  awk   '{print $1}' |  sort | uniq -c| sort -rn | head -n20  >> /mnt/logs/IP.txt  
N=`cat /mnt/logs/CODE.txt | wc -l`
for I in $(seq 1 $N)
do # www.jbxue.com
M=`head -n$I /mnt/logs/CODE.txt | tail -n1 | awk '{print $2}'`
if [ $M -ge 400 ]
then

 

echo "#####FIND $M###############">>/mnt/logs/400.txt   #分析错误请求
cat $1 | grep "\" $M "  | grep -v ' "-" "-" - ' | sort | awk '{print $1 $2 $3 $6 $7 $8 $9 $10 $11 $12 $13 $14 $15 $16 $17 $18 $19 $20 $21}' | sort | uniq -c  | sort -rn  | head -n5 >> /mnt/logs/400.txt
fi
done
cat  $1 | grep -v ' "-" "-" - ' | awk -F'T' '{print $2}' | awk -F'?' '{print $1}' | sort |awk '{print $1}' | sed  's/\(\/review\/file\/download\/\).*/\1/g'   | sort | uniq -c | sort -rn | head -n20 >> /mnt/logs/URL.txt

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