nginx日志自动分割的完美实现

文件名nginx_access_log.sh 以下是脚本 #!/bin/bash - #1.nginx日志存放路径 first_path=”/lnmp/nginx/logs” path_array=($first_path) #2.日志标识前缀数组 first_prefix_sign=”first” prefix_array=($first_prefix_sign) #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 ‘+0 days’ +%Y%m%d`“.log” #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 for bool in ${bool_array[*]} do file=$path/$bool.log backfile=$path/$prefix.$bool.$postfix echo $file echo $backfile if [ -e $file ];then mv $file  $backfile fi done done done #6.查找nginx进程号,让其产生新的日志文件 nginx_pid=`ps -ef|grep -E ‘nginx: master process nginx’|grep -v ‘grep’|awk ‘{print $2}’` #USR1:Reopen log files,刷新nginx日志文件 kill -HUP $nginx_pid