1、编辑切割日志的 shell 程序，目录自定
#vi /data/nginx/cut_nginx_log.sh
#!/bin/bash
# This script run at 00:00
function cutAccess()
{
dir=$1
newdir="${dir}/$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")"
suffix=$(date -d "yesterday" +"%Y%m%d")
mkdir -p $newdir
mv ${dir}/access.log ${newdir}/access.$suffix.log
}
cutAccess "/home/wwwlogs/www.yourdomain.com/"
cutAccess "/home/wwwlogs/www.yourdomain-1.com/"
cutAccess "/home/wwwlogs/www.yourdomain-2.com/"
# 重启 nginx
kill -HUP `cat /usr/local/nginx/logs/nginx.pid`
2、加入定时任务，每天0点自动切割
# crontab -e
0 0 * * * /bin/bash /data/nginx/cut_nginx_log.sh
log_format access &＃39;$remote_addr - $remote_user [$time_local] "$request" &＃39;
&＃39;$status $body_bytes_sent "$http_referer" &＃39;
&＃39;"$http_user_agent" $http_x_forwarded_for&＃39;;
access_log /home/wwwlogs/www.yourdomain.com/access.log access;
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