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#!/bin/bash - #1.nginx日志存放路径 path_array=("/usr/local/nginx/logs" "/var/log") #2.日志标识前缀数组 prefix_array=("kong" "zhuishuyun_home" "zhuishuyun_wechat" "wap_api" "wap_backend" "zsypay" "public_api" "publicapi" "manage" "channel" "api") #3.日志成功错误标识后缀数组 bool_array=("access" "error") #4.nginx日志切割备份后缀 postfix=`date -d '-1 days' +%Y%m%d`".log" #文件保留最近天数 file_left_day=3 #5.备份当前的日志文件，重命名改为日期后缀 for path in ${path_array[*]} do for prefix in ${prefix_array[*]} do #echo "prefix:"$prefix for bool in ${bool_array[*]} do #有些文件没有前缀 file="" backfile="" if [ "$prefix" != "kong" ] then file=$path/$prefix.$bool.log backfile=$path/$prefix.$bool.$postfix else file=$path/$bool.log backfile=$path/$bool.$postfix fi if [ -f $file ] then echo " before:" $file " after:" $backfile mv $file $backfile fi done done find $path -mtime +$file_left_day -name "*20*log*" -exec echo {} \; find $path -mtime +$file_left_day -name "*20*log*" -exec rm -f {} \; done #6.查找nginx进程号,让其产生新的日志文件 nginx_pid=`ps aux |grep -E 'nginx: master process'|grep -v 'grep'|awk '{print $2}'` echo 'nginx_pid:'$nginx_pid #USR1:Reopen log files,刷新nginx日志文件 kill -USR1 $nginx_pid |
