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can add Ssi off;. 5. Disable server flag. If it is enabled (by default), all error pages will display the server version and information. Set Server_tokens off;Add the declaration to the Nginx configuration file to solve this problem. 6. Set custom cache in the configuration file to limit the possibility of buffer overflow attacks. Client_body_buffer_size 1 K; Client_header_buffer_size

and execute the file. There are now two good ways to solve these problems. I think it's necessary to make sure that you don't easily execute a hybrid method of arbitrary code. Copy Code code as follows: 1. If the file is not found using try_files and only (should be noted in all dynamic execution cases), transmit it to the FCGI process running PHP. 2. Confirm that the Cgi.fix_pathinfo in the php.ini file is set to 0 (cgi.fix_pathinf

user, reducing the pressure on the backend web server and improving the response speed. Therefore, nginx also has the cache function. Workflow of reverse proxy: 1) The user sends an access request through the domain name, and the domain name is resolved to the IP address of the reverse proxy server; 2) the reverse proxy server receives the user's request; 3) the

Cainiao nginx source code analysis data structure article (10) spin locks ngx_spinlock and nginxngx_spinlock Cainiao nginx source code analysis data structure article (10) spin lock ngx_spinlock Author: Echo Chen (Chen Bin) Email: chenb19870707@gmail.com Blog: Blog.csdn.net/chen19870707 Date: Nov 11th, 2014The spin l

1. Install the pcre Library required by Nginx:Tar zxvf pcre-8.10.tar.gz Cd pcre-8.10/ ./Configure Make make install Cd ../ 2. Install Nginxtar zxvf nginx-0.8.46.tar.gz Cd nginx-0.8.46/ ./Configure -- user = www -- group = www -- prefix =/usr/local/webserver/nginx -- with-http_stub_status_module -- with-http_ssl_modul

Nginx introduction: Official Website: http://nginx.org. Based on official documents, it is more useful for reference. Therefore, some common commands are translated in the form of additional URLs. Click "simplified Chinese" to view the nginx features. 1. Automatic Indexing: in the same way as apache, when the webserver directory does not contain the first

This is an interesting one. I just learned it when I went to school.C LanguageWhen I started my first lesson on data structure, the teacher gave me the following question:Use programming: 1/1! + 1/2! + 1/3! +... + 1/n!Then I thoug

对象 /*内存池。一般在accept一个新的连接时，会创建一个内存池，而在这个连接结束时会销毁内存池。内存池大小是由上面listening成员的pool_size决定的*/ ngx_pool_t *pool; struct sockaddr *sockaddr;//连接客户端的sockaddr socklen_t socklen;//sockaddr结构体的长度 ngx_str_t addr_text;//连接客户段字符串形式的IP地址#if (NGX_SSL) ngx_ssl_connection_t *ssl;#endif//本机监听端口对应的sockaddr结构体，实际上就是listening监听对象的sockaddr成员 struct sockaddr *local_sockaddr; ngx_buf_t *buffer;//用户接受、缓存客户端发来的字符流，buffer是由连接内存池分配的，大小自由决定/*用来将当前连接以双向链表元素的形式添加

: This article describes the schematic Nginx-Nginx Process Model 1. for more information about PHP tutorials, see. After normal execution, Nginx will have multiple processes, the most basic of which are master_process (that is, the monitoring process, also known as the main process) and worker_process (that is, the wor

Here are 10 common security issues and solutions to make your nginx more secure.1. Use "if" carefully in the configuration file. It is part of the rewrite module and should not be used anywhere. An "if" declaration is a mandatory part of an override module evaluation directive. In other words, Nginx's configuration is generally declarative. In some cases, they ar

1. OverviewIn the course of running the game, drawing is a very big overhead. For the good and bad Android mobile phone market, draw better game, can be run on more mobile phones, so it is also the top priority of optimization. The optimization of graphics is mainly reflected in reducing the number of GPU draw times. Here we separately from the Automatic optimization rendering batch and draw culling two aspects of the new version on the drawing of the

result, fully automated Dependencies Resolved ========================================================== Package Arch Version Repository Size ========================================================== Installing: mysql x86_64 5.0.89-1.el5 21Andy.com 3.5 M mysql-server x86_64 5.0.89-1.el5 21Andy.com 10 M

the normal execution of Nginx will have a number of processes, the most basic master_process (that is, the monitoring process, also known as the main process) and worker_process (that is, the work process), there may be cache-related processes. These processes communicate with each other in order to pass some information (mainly the monitoring process is passed to the worker process). In addition to the communication between their own processes,

; For more information, see the figure. The code will not be parsed here. although it looks complicated, it is quite convenient to use. Common operations include creating hash and hash for search. Create hash: 1. construct an array of ngx_hash_key_t members, including the key, value, and a hash value calculated using the key. 2. construct a variable of the ngx_hash_init_t struct, which contains the ngx_hash_t member. it is a hash struct and include

Windows 10 (3) and Windows 10 [Download source code]Backwater world war I Windows 10 (3)-UI: full screen window, window size Author: webabcdIntroductionUI of Windows 10 Window full screen Window Size Example1. Full Screen Wind

Original hard, declined reprint!Virtual Machine DescriptionThis virtual machine is built to verify that the ASP. NET Core program can run on the CentOS operating system. #软件环境版本枚举os:centos Linux release 7.2.1511 (Core)OS kernel:linux version 3.10.0-327.36.3.el7.x86_64 ([email protected]) (GCC version 4.8.5 20150623 (Red Hat 4.8.5-4) ( GCC)) #1 SMP Mon Oct 16:09:20 UTCnginx:1.10.2dotnet:1.0.0-preview2-003121git:1.8.3.1This virtual machine setup step (f

Reverse Proxy and load balancing One, the traditional agent (APACHE/SQUID) of synchronous transmission and nginx asynchronous transmission of the difference. Second, synchronous transmission and asynchronous transmission comparison Squid synchronous Transmission: The browser initiates the request and the request is immediately transferred to the background, thus creating a channel between the browser and the background. The channel is always pres

root Service mysqld stop Yum-y install nginx php-fpm Php-cli php-pdo php-mysql php-mcrypt php-mbstring Php-gd php-tidy php-xml php-xmlrpc Php-pear php-pecl-memcache php-eaccelerator # APC conflicts with eAccelerator. Select 2 and select 1. Yum-y install php-pecl-apc Let's take a look at my complete installation. Yum-y install nginx mysql-server p

/httpd.conf)404 page does not exist 11.21 Apache Access Log• Access logs record each user's request[Email protected] ~]# cat/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[[email protected] ~]# Cat/usr/local/apache2.4/logs/111.com-access_log(Get is not add-i)• Define the format:[[email protected] ~]# vim/usr/local/apache2.4/conf/httpd.conf search LogformatReferer, the web address that the browser visi

1. Overview During the running of the game, drawing images is very costly. For the mixed Android mobile phone market, creating well-optimized games can run on more mobile phones, which is also the top priority of optimization. Graphics optimization is mainly reflected in reducing the number of GUP draws. Here we will look at the optimization of the new version in terms of Automatic Optimization of rendering batches and rendering removal. 2. Automatic