1.8.5 訪問日誌不記錄靜態文件

1.8.5 訪問日誌不記錄靜態文件

網站大多元素爲靜態文件,如圖片、css、js等,這些元素能夠不用記錄
把虛擬主機配置文件改爲以下:javascript

<VirtualHost *:80>  
 DocumentRoot "/data/wwwroot/111.com"  
 ServerName www.111.com  
 ServerAlias 111.com  
 ErrorLog "logs/111.com-error_log"  
 SetEnvIf Request_URI ".*\.gif$" img  
 SetEnvIf Request_URI ".*\.jpg$" img  
 SetEnvIf Request_URI ".*\.png$" img  
 SetEnvIf Request_URI ".*\.bmp$" img  
 SetEnvIf Request_URI ".*\.swf$" img  
 SetEnvIf Request_URI ".*\.js$" img  
 SetEnvIf Request_URI ".*\.css$" img  
 CustomLog "logs/123.com-access_log" combined env=!img  
</VirtualHost>

從新加載配置文件 -t, graceful
mkdir /data/wwwroot/www.123.com/images //建立目錄,並在這目錄下上傳一個圖片
curl -x127.0.0.1:80 -I 123.com/images/123.jpg
tail /usr/local/apache2.4/logs/123.com-access_log
先直接訪問圖片:php

[root@Dasoncheng ~]# ls /data/wwwroot/111.com/
admin.php  index.php  luds.jpg
[root@Dasoncheng ~]# curl www.111.com/admin.php
Welcome to the page of admin
[root@Dasoncheng ~]# curl www.111.com/luds.jpg -I
HTTP/1.1 200 OK
Date: Fri, 23 Feb 2018 10:15:46 GMT
Server: Apache/2.4.27 (Unix) PHP/5.6.30
Last-Modified: Fri, 11 Mar 2016 08:40:01 GMT
ETag: "1ac51-52dc1e0711a40"
Accept-Ranges: bytes
Content-Length: 109649
Content-Type: image/jpeg

再看日誌:css

[root@Dasoncheng ~]# true > /usr/local/apache2.4/logs/111.com-access_log
[root@Dasoncheng ~]# tail -f /usr/local/apache2.4/logs/111.com-access_log
192.168.60.11 - - [23/Feb/2018:18:14:31 +0800] "GET /admin.php HTTP/1.1" 200 29 "-" "curl/7.29.0"
192.168.60.11 - - [23/Feb/2018:18:14:42 +0800] "GET /luds.jpg HTTP/1.1" 200 109649 "-" "curl/7.29.0"
##這條訪問日誌裏面有luds.jpg記錄,咱們不想要這樣的靜態文件記錄怎麼辦?

編輯配置文件:

[root@Dasoncheng ~]# vim /usr/local/apache2.4/conf/extra/httpd-vhosts.conf 
<VirtualHost *:80>
#   ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "/data/wwwroot/111.com"
    ServerName www.111.com
    ServerAlias 111.com
    <IfModule mod_rewrite.c>
       RewriteEngine on
       RewriteCond %{HTTP_HOST} !^www.111.com$
       RewriteRule ^/(.*)$ http://www.111.com/$1 [R=301,L]
    </IfModule>
    ErrorLog "logs/111.com-error_log"
    SetEnvIf Request_URI ".*.gif$" img
    SetEnvIf Request_URI ".*.jpg$" img
    SetEnvIf Request_URI ".*.png$" img
    SetEnvIf Request_URI ".*.bmp$" img
    SetEnvIf Request_URI ".*.swf$" img
    SetEnvIf Request_URI ".*.js$" img
    SetEnvIf Request_URI ".*.css$" img
    CustomLog "logs/111.com-access_log" combined env=!img
</VirtualHost>
[root@Dasoncheng ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK
[root@Dasoncheng ~]# /usr/local/apache2.4/bin/apachectl graceful

再次訪問:html

[root@Dasoncheng ~]# curl www.111.com/admin.php
Welcome to the page of admin
[root@Dasoncheng ~]# curl www.111.com/luds.jpg -I
HTTP/1.1 200 OK
Date: Fri, 23 Feb 2018 10:15:46 GMT
Server: Apache/2.4.27 (Unix) PHP/5.6.30
Last-Modified: Fri, 11 Mar 2016 08:40:01 GMT
ETag: "1ac51-52dc1e0711a40"
Accept-Ranges: bytes
Content-Length: 109649
Content-Type: image/jpeg

再看日誌:java

[root@Dasoncheng ~]# tail -f /usr/local/apache2.4/logs/111.com-access_log
192.168.60.11 - - [23/Feb/2018:18:14:31 +0800] "GET /admin.php HTTP/1.1" 200 29 "-" "curl/7.29.0"
192.168.60.11 - - [23/Feb/2018:18:14:42 +0800] "GET /luds.jpg HTTP/1.1" 200 109649 "-" "curl/7.29.0"
192.168.60.11 - - [23/Feb/2018:18:15:39 +0800] "GET /admin.php HTTP/1.1" 200 29 "-" "curl/7.29.0"
##只多了一行admin.php的日誌,圖片的日誌沒有!ok

一些加載的訪問,都會記錄到日誌裏面去;
爲了不這種狀況(防止日誌過大佔用磁盤空間和io):定義一些條件、匹配一些文件!而後加入到規則裏面去web

1.8.6 訪問日誌切割

日誌一直記錄總有一天會把整個磁盤佔滿,因此有必要讓它自動切割,並刪除老的日誌文件
把虛擬主機配置文件改爲以下:apache

<VirtualHost *:80>  
 DocumentRoot "/data/wwwroot/www.123.com"  
 ServerName www.123.com  
 ServerAlias 123.com  
 ErrorLog "logs/111.com-error_log"  
 SetEnvIf Request_URI ".*\.gif$" img    
 SetEnvIf Request_URI ".*\.jpg$" img  
 SetEnvIf Request_URI ".*\.png$" img  
 SetEnvIf Request_URI ".*\.bmp$" img  
 SetEnvIf Request_URI ".*\.swf$" img  
 SetEnvIf Request_URI ".*\.js$" img  
 SetEnvIf Request_URI ".*\.css$" img      
 CustomLog "|/usr/local/apache2.4/bin/rotatelogs -l logs/123.com-access_%Y%m%d.log 86400" combined env=!img  
</VirtualHost>

從新加載配置文件 -t, graceful
ls /usr/local/apache2.4/logsvim

編輯配置文件:

[root@Dasoncheng ~]# vim /usr/local/apache2.4/conf/extra/httpd-vhosts.conf
<VirtualHost *:80>
#   ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "/data/wwwroot/111.com"
    ServerName www.111.com
    ServerAlias 111.com
    <IfModule mod_rewrite.c>
       RewriteEngine on
       RewriteCond %{HTTP_HOST} !^www.111.com$
       RewriteRule ^/(.*)$ http://www.111.com/$1 [R=301,L]
    </IfModule>
    ErrorLog "logs/111.com-error_log"
    SetEnvIf Request_URI ".*\.gif$" img
    SetEnvIf Request_URI ".*\.jpg$" img
    SetEnvIf Request_URI ".*\.png$" img
    SetEnvIf Request_URI ".*\.bmp$" img
    SetEnvIf Request_URI ".*\.swf$" img
    SetEnvIf Request_URI ".*\.js$" img
    SetEnvIf Request_URI ".*\.css$" img
    CustomLog "|/usr/local/apache2.4/bin/rotatelogs -l logs/111.com-access_%Y%m%d.log 86400" combined env=!img
</VirtualHost>
[root@Dasoncheng ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK
[root@Dasoncheng ~]# /usr/local/apache2.4/bin/apachectl graceful
[root@Dasoncheng ~]# ls /usr/local/apache2.4/logs/
111.com-access_log  abc.com-access_log  access_log  httpd.pid
111.com-error_log   abc.com-error_log   error_log
[root@Dasoncheng ~]# curl www.111.com
111.com
[root@Dasoncheng ~]# ls /usr/local/apache2.4/logs/
111.com-access_20180223.log  111.com-error_log   abc.com-error_log  error_log
111.com-access_log           abc.com-access_log  access_log         httpd.pid
[root@Dasoncheng ~]# crontab -e
0 12 1 * * /usr/bin/find /usr/local/apache2.4/logs/ -mtime +30 -name "111.com-access_20*" -exec rm -f {} \;
crontab: installing new crontab

目的:防止寫滿磁盤;方便管理日誌
利用Apache自帶的切割工具rotatelogs、-l表明使用本地時間!
24小時=86400s
再作一個任務計劃crontab,超過兩個月刪掉瀏覽器

1.8.7 配置靜態元素過時時間

瀏覽器訪問網站的圖片時會把靜態的文件緩存在本地電腦裏,這樣下次再訪問時就不用去遠程下載了
增長配置
<IfModule mod_expires.c>
ExpiresActive on //打開該功能的開關
ExpiresByType image/gif "access plus 1 days"
ExpiresByType image/jpeg "access plus 24 hours"
ExpiresByType image/png "access plus 24 hours"
ExpiresByType text/css "now plus 2 hour"
ExpiresByType application/x-javascript "now plus 2 hours"
ExpiresByType application/javascript "now plus 2 hours"
ExpiresByType application/x-shockwave-flash "now plus 2 hours"
ExpiresDefault "now plus 0 min"
</IfModule>
須要expires_module
curl測試,看cache-control: max-age緩存

編輯配置文件:

<VirtualHost *:80>
#   ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "/data/wwwroot/111.com"
    ServerName www.111.com
    ServerAlias 111.com
    <IfModule mod_expires.c>
       ExpiresActive on
       ExpiresByType image/gif "access plus 1 days"
       ExpiresByType image/jpeg "access plus 24 hours"
       ExpiresByType image/png "access plus 24 hours"
       ExpiresByType text/css "now plus 2 hour"
       ExpiresByType application/x-javascript "now plus 2 hours"
       ExpiresByType application/javascript "now plus 2 hours"
       ExpiresByType application/x-shockwave-flash "now plus 2 hours"
       ExpiresDefault "now plus 0 min"
    </IfModule>
    ErrorLog "logs/111.com-error_log"
    SetEnvIf Request_URI ".*\.gif$" img
    SetEnvIf Request_URI ".*\.jpg$" img
    SetEnvIf Request_URI ".*\.png$" img
    SetEnvIf Request_URI ".*\.bmp$" img
    SetEnvIf Request_URI ".*\.swf$" img
    SetEnvIf Request_URI ".*\.js$" img
    SetEnvIf Request_URI ".*\.css$" img
    CustomLog "|/usr/local/apache2.4/bin/rotatelogs -l logs/111.com-access_%Y%m%d.log 86400" combined env=!img
</VirtualHost>

測試效果:

開啓過時時間:

[root@Dasoncheng ~]# curl www.111.com/luds.jpg -I
HTTP/1.1 200 OK
Date: Fri, 23 Feb 2018 11:16:32 GMT
Server: Apache/2.4.27 (Unix) PHP/5.6.30
Last-Modified: Fri, 11 Mar 2016 08:40:01 GMT
ETag: "1ac51-52dc1e0711a40"
Accept-Ranges: bytes
Content-Length: 109649
Cache-Control: max-age=86400
Expires: Sat, 24 Feb 2018 11:16:32 GMT
Content-Type: image/jpeg

mark
關閉過時時間:

[root@Dasoncheng ~]# grep -i expire /usr/local/apache2.4/conf/httpd.conf
#LoadModule expires_module modules/mod_expires.so
[root@Dasoncheng ~]# /usr/local/apache2.4/bin/apachectl graceful
[root@Dasoncheng ~]# curl www.111.com/luds.jpg -I
HTTP/1.1 200 OK
Date: Fri, 23 Feb 2018 11:18:04 GMT
Server: Apache/2.4.27 (Unix) PHP/5.6.30
Last-Modified: Fri, 11 Mar 2016 08:40:01 GMT
ETag: "1ac51-52dc1e0711a40"
Accept-Ranges: bytes
Content-Length: 109649
Content-Type: image/jpeg

mark

ctrl + f5 強制刷新(清理該頁面緩存)
apache日誌記錄代理IP以及真實客戶端IP http://www.lishiming.net/thread-960-1-1.html
apache只記錄指定URI的日誌 http://www.lishiming.net/thread-981-1-1.html
apache日誌記錄客戶端請求的域名 http://www.lishiming.net/thread-1037-1-1.html
apache 日誌切割問題 http://www.lishiming.net/thread-566-1-1.html

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