Linux学习笔记4月16日任务
11.22 访问日志不记录静态文件
vim /usr/local/apache2.4/conf/extra/httpd-vhosts.conf
在ErrorLog "logs/111.com-error_log"这行下,CustomLog "logs/111.com-access_log" combined ,这行上,插入以下内容
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 //img为自定义,也可以写sb或aming;
CustomLog "logs/111.com-access_log" combined env=!img //!为非,不记录img所示文件;
插入保存后,重新加载配置文件
/usr/local/apache2.4/bin/apachectl graceful
/usr/local/apache2.4/bin/apachectl -t
创建目录,上传一个图片
mkdir /data/wwwroot/www.111.com/images
curl -x127.0.0.1:80 111.com/images/111.jpg
tail /usr/local/apache2.4/logs/111.com-access_log
测试curl -x127.0.0.1:80 111.com/alskdjflks.jpg -I
tail /usr/local/apache2.4/logs/111.com-access_log
11.23 访问日志切割
#vim /usr/local/apache2.4/conf/extra/httpd-vhosts.conf
更改CustomLog "logs/111.com-access_log" combined env=!img 为:
CustomLog "|/usr/local/apache2.4/bin/rotatelogs -l logs/111.com-access_%Y%m%d.log 86400" combined env=!img
-l 以当前系统时间为基准;
logs/111.com-access_%Y%m%d.log,自定义日志文件名含年月日,每天生成一个日志文件,86400表示一天的时间秒数;
重新加载配置文件
/usr/local/apache2.4/bin/apachectl -t
/usr/local/apache2.4/bin/apachectl graceful
ls /usr/local/apache2.4/logs/
访问测试
curl -x127.0.0.0:80 111.com/123.php
ls /usr/local/apache2.4/logs/
11.24 静态元素过期时间
静态元素,就是图片及CSS等;
<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 hours"
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>
然后#/usr/local/apache2.4/bin/apachectl -t
检查expires_module是否打开
#/usr/local/apache2.4/bin/apachectl -M |grep expire
若没有,则修改主配置文件
#vim /usr/local/apache2.4/conf/httpd.conf
找到这行#LoadModule expires_module modules/mod_expires.so,去掉#,使其开启;
然后#/usr/local/apache2.4/bin/apachectl graceful
检查expires_module是否打开#/usr/local/apache2.4/bin/apachectl -M |grep expaire
若打开,则刷新网页,看效果;或curl -x127.0.0.1:80 111.com/123.php.png1 -I
扩展
apache日志记录代理IP以及真实客户端IP http://ask.apelearn.com/question/960
apache只记录指定URI的日志 http://ask.apelearn.com/question/981
apache日志记录客户端请求的域名 http://ask.apelearn.com/question/1037
apache 日志切割问题 http://ask.apelearn.com/question/566
转载于:https://blog.51cto.com/12059818/2106361