12.10 Nginx访问日志 12.11 Nginx日志切割 12.12 静态文件不记录日志和过期

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12.10 Nginx访问日志

　　[root@martin001 vhost]# vim test.com.conf
　　除了在主配置文件nginx.conf里定义日志格式外，还需要在虚拟主机配置文件中增加
　　access_log /tmp/test.com.log martin;
　　这里的combined_realip就是在nginx.conf中定义的日志格式名字
　　[root@martin001 vhost]# /usr/local/nginx/sbin/nginx -t
　　nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
　　nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

　　[root@martin001 vhost]# /usr/local/nginx/sbin/nginx -s>　　[root@martin001 vhost]#  curl -x127.0.0.1:80 test.com -I
　　HTTP/1.1 200 OK
　　Server: nginx/1.12.1
　　Date: Wed, 14 Mar 2018 15:39:14 GMT
　　Content-Type: text/html
　　Content-Length: 9
　　Last-Modified: Tue, 13 Mar 2018 16:20:55 GMT
　　Connection: keep-alive
　　ETag: "5aa7fa67-9"
　　Accept-Ranges: bytes
　　[root@martin001 vhost]# cat /tmp/test.com.log
　　127.0.0.1 - [14/Mar/2018:23:34:33 +0800] test2.com "/admin/index.html" 301 "-" "curl/7.29.0"
　　127.0.0.1 - [14/Mar/2018:23:39:14 +0800] test.com "/" 200 "-" "curl/7.29.0"
12.11 Nginx日志切割

　　[root@martin001 vhost]# vim /usr/local/sbin/nginx_log_rotate.sh
　　#! /bin/bash
　　d=date -d "-1 day" +%Y%m%d
　　logdir="/tmp/"
　　nginx_pid="/usr/local/nginx/logs/nginx.pid"
　　cd $logdir
　　for log in ls *.log
　　do
　　mv $log $log-$d
　　done
　　/bin/kill -HUP `cat $nginx_pid
　　[root@martin001 vhost]# ls /usr/local/nginx/logs/nginx.pid
　　/usr/local/nginx/logs/nginx.pid
　　[root@martin001 vhost]# ls /tmp/
　　mysql.sock
　　pear
　　php-fcgi.sock
　　systemd-private-d3d5de9693ed4f8ebbf3d1f91826a8cd-chronyd.service-zjb45v
　　systemd-private-d3d5de9693ed4f8ebbf3d1f91826a8cd-vgauthd.service-evgZ7p
　　systemd-private-d3d5de9693ed4f8ebbf3d1f91826a8cd-vmtoolsd.service-twe9Yk
　　test.com.log
　　test.com.log-20180313
　　[root@martin001 vhost]# crontab -e
　　no crontab for root - using an empty one
　　任务计划 crontab -e
　　0 0  * /bin/bash /usr/local/sbin/nginx_log_rotate.sh
12.12 静态文件不记录日志和过期时间

　　[root@martin001 vhost]# cat test.com.conf
　　server
　　{
　　listen 80;
　　server_name test.com test1.com test2.com;
　　index index.html index.htm index.php;
　　root /data/wwwroot/test.com;
　　if ($host != 'test.com' ) {
　　rewrite  ^/(.)$  http://test.com/$1  permanent;
　　}
　　access_log /tmp/test.com.log martin;
　　location ~ ..(gif|jpg|jpeg|png|bmp|swf)$
　　{
　　expires      7d;
　　access_log off;
　　}
　　location ~ .*.(js|css)$
　　{
　　expires      12h;
　　access_log off;
　　}
　　}

　　[root@martin001 vhost]# /usr/local/nginx/sbin/nginx -s>　　[root@martin001 vhost]# /usr/local/nginx/sbin/nginx -t
　　nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
　　nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
　　[root@martin001 vhost]# cd /data/wwwroot/test.com/
　　[root@martin001 test.com]# ls
　　index.html
　　[root@martin001 test.com]# vim 1.gif
　　[root@martin001 test.com]# vim 2.js
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/1.gif
　　dfgsdfgsdfgsdfg
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/2.js
　　dfasdfasdfasdf
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/index.html
　　test.com
　　[root@martin001 test.com]# cat /tmp/test.com.log
　　127.0.0.1 - [15/Mar/2018:00:19:27 +0800] test.com "/index.html" 200 "-" "curl/7.29.0"
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/index.html
　　test.com
　　[root@martin001 test.com]# cat /tmp/test.com.log
　　127.0.0.1 - [15/Mar/2018:00:19:27 +0800] test.com "/index.html" 200 "-" "curl/7.29.0"
　　127.0.0.1 - [15/Mar/2018:00:20:51 +0800] test.com "/index.html" 200 "-" "curl/7.29.0"
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/2.jsghfgfh
　　
　　404 Not Found
　　
　　404 Not Found
　　nginx/1.12.1
　　
　　
　　[root@martin001 test.com]# curl -x127.0.0.1:80 test.com/2.js -I
　　HTTP/1.1 200 OK
　　Server: nginx/1.12.1
　　Date: Wed, 14 Mar 2018 16:21:27 GMT
　　Content-Type: application/javascript
　　Content-Length: 15
　　Last-Modified: Wed, 14 Mar 2018 16:18:11 GMT
　　Connection: keep-alive
　　ETag: "5aa94b43-f"
　　Expires: Thu, 15 Mar 2018 04:21:27 GMT
　　Cache-Control: max-age=43200
　　Accept-Ranges: bytes
　　[root@martin001 test.com]# cat /tmp/test.com.log
　　127.0.0.1 - [15/Mar/2018:00:19:27 +0800] test.com "/index.html" 200 "-" "curl/7.29.0"
　　127.0.0.1 - [15/Mar/2018:00:20:51 +0800] test.com "/index.html" 200 "-" "curl/7.29.0"
　　127.0.0.1 - [15/Mar/2018:00:21:03 +0800] test.com "/2.jsghfgfh" 404 "-" "curl/7.29.0"