server location

I. TEST environmentOs:rhel6LIB1:192.168.10.100 # #前端代理服务器lib2:192.168.10.111 # #后端web服务器, Nginx requires additional Http_realip_module module installationTwo. Principle of reverse ProxyPut a proxy server in front of the Web server, when the client

How to set the number of accesses that can limit an IP time period is a headache, especially in the face of malicious DDoS attacks. Among them, the CC attack (Challenge Collapsar) is a DDoS (distributed denial of service), and is a common site

MySQL ChapterNew if the unique index field repeats, the update;Insert into Mg_user (Key,key2,key3) value (' Value ', ' value2 ', ' value3 ') on duplicate key update Key=value,key2=value2,key3 =value3Show global variables;if (!mysql_real_connect

TCP Wrappers: Transmission Control Protocol (TCP) wrappers provides enhanced security for services generated by inetd. TCP Wrappers is a replacement method for using/etc/inetd. Sec. TCP Wrappers provides protection against host name and host address

HTTP { Limit_conn_zone $ binary_remote_addr zone = Conn: 10 m; Server { Location /{ Limit_conn conn 2; } } } Limit_conn_zone is used in the HTTP segment. Limit_conn can be used in HTTP,Server, Location section. Use the new nginx syntax

How to set a limit on the number of accesses of an IP address in a certain period of time is a headache, especially in the face of malicious ddos attacks. Among them, Challenge Collapsar is a type of DDOS (Distributed Denial of Service) and a common

?? Recently I have made some research on nginx on the server. I summarized some parameters that need attention in the nginx configuration file.   Worker_processes 8Number of processes to be enabled for nginxAverageThe number of cores equal to the

Module: Ngx_http_limit_conn_moduleFunction: Limit the number of concurrent connections according to the defined keyExample configuration:HTTP { limit_conn_zone $binary _remote_addr zone=addr:10m; ... server { ... location/api/{

Node.js is a platform based on the chrome JavaScript runtime that is used to easily build network applications that respond quickly and easily. Node.js is lightweight and efficient using event-driven, non-blocking I/O models, and is ideal for

In this article, I will introduce nginx about location processing, we all know nginx configuration file There will be a lot of location,nginx configuration instructions can be divided into the scope of main,server,location these 3 species, In fact,

Limit the number of accesses to an IP for the same time period How to set a limit on the number of times a certain IP access is a headache, especially in the face of malicious DDoS attacks. Where the CC attack (Challenge Collapsar) is a DDoS

The TCP wrappers:transmission Control Protocol (TCP) wrappers provides enhanced security for services generated by inetd. TCP Wrappers is a way to replace the use of/etc/inetd.sec. TCP Wrappers provides protection against spoofing of host names and

Nginx configuration system consists of a master configuration file and some other auxiliary configuration files. These configuration files are plain text files, all in the Conf directory under the Nginx installation directory. The line starting with

By default, Nginx gzip compression is off, gzip compression function is to allow you to save a lot of bandwidth, but will increase the cost of the server CPU, Nginx by default only text/html compression, if you want to compress the content outside

Pc-nginx-apache (fortestinstalleasy) http {upstreammyapp1 {region; serversrv2.example.com; serversrv3.example.com;} server {listen80; location {proxy_passmyapp1 ;}} server {location Pc-nginx-apache (for test install easy) http {upstream myapp1 {// --

Labels: nginx, 502, 504 Most O & M personnel will refer to the nginx optimization document of Master Zhang banquet to solve nginx errors 502 or 504 for a long time. But under what circumstances is 502, and under what circumstances is 504, it is not

Nginx compilation supports Tcp_wrappers Tcp wrappers: Transmission Control Protocol (TCP) Wrappers provides enhanced security for services generated by inetd. Tcp wrappers is a replacement method for using/etc/inetd. sec. TCP Wrappers provides

PrefaceNginx proxy function and load balancing function is most commonly used, about nginx basic grammar common sense and configuration has been described in the previous article, this article on the point, first describe some of the configuration

A while ago, boarded the company's website testing server, Inadvertently see a access.log.gz package, Curiosity drove me to download it from the remote server to the local, and then unzip, open to see, is a log of access, before always hear their

To simply share files, some people use SVN, others use FTP, but more people use the index feature. Apache has a powerful index, and is also the most common, nginx auto_index implementation of the directory index is small, and the function is very