linux web server

|crawler|slurp|spider 'Website Daily Analysis 2 (Squid articles) statistics by domain trafficZcat squid_access.log.tar.gz| awk ' {print $10,$7} ' |awk ' begin{fs= "[/]"}{trfc[$4]+=$1}end{for (domain in TRFC) {printf "%st%dn", Domain,trfc[domain]}} ‘Database Chapter1. View SQL executed by the database/usr/sbin/tcpdump-i eth0-s 0-l-w-dst Port 3306 | Strings | Egrep-i ' select| update| delete| Insert| Set| Commit| rollback| create| drop| alter| Call 'System Debug Analysis Chapter1. Debug commandsSt

Js | server | web 0. Overview \ r 0.1 target \ r Install a free WEB server on the Linux platform that supports SSL, URL rewriting, reverse proxy, page compression, CGI, PHP, JSP, \ r 0.2 License Agreement \ r GNU Free Documentation License http://www.gnu.org/licenses/fdl.ht

online attack password, as Beijing's users need to give priority to other options. For so many intrusion methods, I refer to Mr. H Ackalot, an article by the hacker celebrities, to introduce you to the basic steps of invading the website. The analysis of a part of the home page by the black case can be found that the use of intruders are most interested in Web servers and FTP servers, because relatively speaking this is the simplest two ways. Given t

// 1. httpd in the Apache server of the website. the conf file is set to DocumentRoot/var/www/html // This path is the default folder path opened when the external IP address of the Linux server is set in Apache. It must be the complete path accessfilename. htaccessallowoverride all // 2, Linux Command htpasswd-C allow

-tNginx:the configuration file/application/nginx-1.6.3//conf/nginx.conf syntax is OKNginx:configuration file/application/nginx-1.6.3//conf/nginx.conf Test is successfulIf you are prompted that the relevant module does not exist, place the module path in the module configuration fileCat/etc/ld.so.confExecute ldconfig make configuration changes take effectStart Nginx Service/application/nginx/sbin/nginxCheck whether the service is started Ps-ef |grep Nginx2.netstat-tnlp|grep 803.wget 127.

Special attention is paid to the following:1.. htacdess files can be generated in WordPressAfter installing WP Super cache, turn on the plugin >> settings >> advanced >> Find and click on the "Update mod_rewrite rule" button, which will generate the. htaccess file in the site root directoryImport the file into the URL rewrite module in IIS to2. For the picture script style file 404 error, you can pass the following rules directly ignoredname= "Jpgtest" stopprocessing= "true">

\--enable-mbstring \--enable-static \--ENABLE-GD-NATIVE-TTF \--with-xsl \--ENABLE-FTP \--with-libxml-dirMakmake InstallAdd a few more parameters for Nagios's PHP environment--enable-sigchild \--ENABLE-PCNTL \--enable-bcmathI am in the implementation of the configuration process, there are some errors, but also found on the Baidu solution, the actual system is different, there may be a different situation.Php.ini* is a PHP configuration fileCopy the production version's configuration file to the

corresponding page occurrencesCat Access.log | awk ' ($NF > $7~/.php/) {print $7} '| Sort -n| Uniq -c| Sort -nr| Head -7. List files that have been transmitted for longer than 30 secondsCat Access.log | awk ' ($NF >) {print $7} '| Sort -n| Uniq -c| Sort -nr| Head -8. Statistics website Traffic (G)Cat Access.log | awk ' {sum+=$10} END {print sum/1024/1024/1024} '9. Statistics 404 of the Connectionawk ' ($9 ~/404/) ' awk ' {print $9,$7} ' Sort10. Statistics HTTP StatusCat Access.log | awk ' {cou

Workaround under Windows: Check for the existence of this directory or whether the directory has write permissions for everyone or authenticated users by locating the path to the Session.save_path = "" of php.ini. It's generally possible. How to solve Linux:Updated PHP today, the results of the configuration of the phpMyAdmin login to appear "Unable to create a session in the event of an error, please check the PHP or Web

-1006. List the most time-consuming pages (more than 60 seconds) and the number of corresponding page occurrencesCat Access.log |awk ' ($NF > $7~/.php/) {print $7} ' |sort-n|uniq-c|sort-nr|head-1007. List files that have been transmitted for longer than 30 secondsCat Access.log |awk ' ($NF >) {print $7} ' |sort-n|uniq-c|sort-nr|head-208. Statistics website Traffic (G)Cat Access.log |awk ' {sum+=$10} END {print sum/1024/1024/1024} '9. Statistics 404 of the Connectionawk ' ($9 ~/404/) ' Access.lo

Previous Web servers were built by Yum, and it was inconvenient to add new modules or update certain software (far-reaching!). ）。 So, now ready to change the environment to the source code compiled installation, so easy to adjust, performance will be better than the Yum way much better. Here is my installation step, and my system is CentOS 6.3 64 bits. Note: This article is configured to be based on the software version downloaded in the second step,

fileMkdir-p/usr/local/mysql/dataChown-r mysql/usr/local/mysql authorized MySQL user can access MySQL directory/usr/local/mysql/bin/mysql_install_db--user=mysql installing MySQL database filesAfter installation there will be some instructions, such as how to start and so on.Install installation instructions method start MySQL/usr/local/mysql/bin/mysqld_safe/usr/local/mysql/bin/mysqld_safe ? To run in the backgroundMySQL can be added to global variables for easier start of MySQLAdd MySQL to the g

First, integrating Apache and TomcatAlthough Tomcat can run independently as a Web server, Tomcat's web capabilities are far from Apache, so in practice, Apache and Tomcat are integrated with the service through the MOD_JK Connector (connectors), Apache handles requests for static pages, and Tomcat handles Servlets and JSP programs.1. Download MOD_JKCurrently the

these two indicators do not complete the performance analysis, we also need to the server CPU, men analysis, in order to come to the conclusionSecond, WebbenchWebbench is a Web site stress testing tool under Linux that can simulate up to 30,000 concurrent connections to test the load capacity of a Web site. can go to

How can I remove malicious code from a webpage using Iscanner on a Linux server? This article mainly describes the Linux server on the use of Iscanner to remove malicious code, Iscanner for Ruby, so the server to first install the Ruby interpreter, A friend you need can refe

├─static #静态资源存放路径 +```I. Editing a configuration fileModify the fileProjectname\server\config\environment\common.jsProcess.env.NODE_ENV = ' development '| | ' Server IP '//8001, 9092Two. Packaging proceduresUnder the project root pathNPM Run BuildClient appearsPackage the client and serverTAR-ZCVF client.tar.gz ClientTAR-ZCVF server.tar.gz ServerThree. Uploading and bootingCopy the Client.tar.gz,server.ta

web| server 2. Path setting: The following parameters are set for each page or service path! (old version in access.conf) Basically all use the default value is also OK!3. Open PHP and other modules: because we need to be able to support the PHP module Apache, so you need to open this module Oh! 4. Open the Apache Status column: We can view the host's Apache execution situation through IE and other b

Case A 1. Require the implementation of the host-based virtual host, IP are 192.168.1.25 2. The main site is www.abc.com, the main directory is/var/www/html, anyone can access; 3. Marketing site for mkt.abc.com, home directory for/VAR/WWW/MKT, set default home page for mkt.html Authentication: User1,user2 can access mkt.abc.com via authentication, Source control: Only 192.168.1.30 can access, 4. The Technical department site is tec.abc.com, the home directory is/var/www/tec, the default ho

PHP prohibits access to an IP or IP segment Don't say much nonsense, sir please see: ? Prohibit an IP $banned _ip = Array ( "127.0.0.1", //"119.6.20.66", "192.168.1.4" ); if (In_array getenv ("REMOTE_ADDR"), $banned _ip)) { die ("Your IP is prohibited from accessing!") "); } Prohibit an IP segment $ban _range_low=ip2long ("119.6.20.65"); $ban _range_up=ip2long ("119.6.20.67"); $ip =ip2long ($_server["REMOTE_ADDR"]); if ($ip > $ban _range_low $ip Apache prohibits using IP acce

Webbench is a very simple stress testing tool, webbench can simulate up to 30,000 concurrent connections to test the load capacity of the site.(1) Webbench installation Copy Code code as follows: wget http://www.jb51.net/soft/linux/webbench-1.5.tar.gz Tar zxvf webbench-1.5.tar.gz CD webbench-1.5 Make Make install (2) Webbench use Copy Code code as follows: Webbench-c 1000-t http://www.jb51.net/ webb