="."5Server="${prefix}/bin/nginx"6std_log="${prefix}/logs/std.log"7err_log="${prefix}/logs/std.log.err"8Exec_user="Root"9 ####################################Ten One if[' whoami '! =${exec_user}]; Then Aecho must use ${exec_user}! -Exit1 - fi the -Killall-9Nginx - -Rm-f logs/Access_log +/sbin/sysctl-w net.ipv4.tcp_timestamps=1 //the TCP timestamp (which increases by 12 bytes in the TCP header) enables the calculation of RTT (round-trip time: round-trip delay) to be enabled with a more precise
The Apache built by RPM is suitable for most applications, it contains most of the modules, and we just use it to build a reverse proxy, too many large modules are not good, affecting performance, so we chose the targeted source code compiled, so that Apache to adapt to our platform.
Download Source code:
wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.2.25.tar.gz
Extract
Tar zxvf httpd-2.2.25.tar.gz
Nginx configuration reverse proxy (Apache + nginx), nginxapache
Due to its efficient concurrent processing capability, nginx has been accepted and recognized by more and more people. Many websites now use nginx instead of apache to process static pages. However, in terms of dynamic pages, apache has its own uniqueness.
The following describes what is a reverse
Nginx configuration reverse proxy (Apache + nginx)
Due to its efficient concurrent processing capability, nginx has been accepted and recognized by more and more people. Many websites now use nginx instead of apache to process static pages. However, in terms of dynamic pages, apache has its own uniqueness.
The following describes what is a reverse
Many of the opening articles on the network say a lot of principles and the like here we directly start configuration. but also want to simply say win under configure reverse proxy only IIS7 above version can realize this function, here we use WINDOWS2008 R2 to do as test 2008r2 installed IIS 7.5, we need to implement the reverse
SOURCE InstallationGo to nginx official website to download the latest stable version, here is the nginx-1.6.3 version.After the download is complete, unzip and go to the directory to execute:./configureIf you don't have PCER libraries, libraries, etc. on your machine zlib , this step will go wrong.sudo apt-get install libpcre3-dev zlibc zlib-binThen execute:sudo makesudo make installWhen done, Nginx will be installed in the directory by default /usr/local/nginx .Basic configuration of
settings to use the forward proxy.The concept of reverse proxyContinue with examples:Example user Access Http://ooxx.me/readmeBut there's no Readme page on ooxx.me.He was secretly taken back from another server and then spit it out to the user as his own content.But the user does not knowThis is normal, the user is generally very stupidThe ooxx.me mentioned here has the reverse
ScenarioBecause the company's intranet has multiple servers whose http services need to be mapped to the company's Internet static IP address, if you use the routing Port ing, you can only map the port 80 of an intranet server to the Internet port 80, port 80 of other servers can only be mapped to non-Port 80 of the Internet. Non-Port 80 ing requires adding ports to the domain name during access, which is troublesome. In addition, the company's entry route can only perform 20 Port in
Recently someone used the station data, using reverse proxy technology, made a thief station. The user is visiting his web site, but essentially the content data is mine, this is a malicious reverse proxy event What is a reverse proxy
TCP Reverse ProxyGeneral Web reverse Proxy is familiar to everyone, mainly by setting up a proxy server between the client and service side, forwarding the client's request to the service side or the database, and returning the result to the client.
The main features are:1, cache Some database I/O is too heavy, but upd
First, we introduce the reverse proxy of nginx. A proxy server is generally classified as a forward proxy (usually directly referred to as a proxy server) and a reverse proxy.Let's draw a picture so we can understand it.Forward
The first is to use Apache, because the use of Mac installation mod_proxy and complex configuration to die, the key is also failed ... (Failure reason), the lake rumors nginx to do reverse proxy configuration is simple, tried a bit nginx, sure enoughWorking principleWhat are the new small partners who may ask what is the reverse
In web development, you often hear Web servers (Web server), Web containers (Web Container), application servers (application server), reverse proxy servers (Reverse proxies) Server) can be confusing and difficult to understand nouns. In the interview, this is also often asked. This paper introduces the understanding, difference and connection of the four people.
Recently contacted Nginx, on the Internet to check the relevant information, see the most describe Nginx word is reverse proxy, what is the reverse agent. has been not very understanding, so in the online check the reverse agent, the following gives Baidu Encyclopedia of the interpretation of the
Nginx reverse proxy, load balancing, high availability of keepalived
Nginx reverse proxy, load balancing, high availability of keepalived
I. nginx reverse proxy and Server Load balancer
1. What is
On the use of Sohu Sina IP Library query interfaceDirect output of guest IP and city:Scriptsrc= "Http://pv.sohu.com/cityjson?ie=utf-8" >Script>Scripttype= "Text/javascript">document.write ('IP:'+Returncitysn.cip+''+returncitysn.cname);Script>JS gets current provinces and cities based on IP addressThe map provides the coordinates that can be obtainedExampleDOCTYPE HTML>HTML>Head> Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"> title>Iptesttitle> Head>Body>spanstyle= "
each other, after a process exits, the other processes are still working, the service will not be interrupted, the master process will soon start a new worker process. Of course, the worker process unexpectedly exits, must be the program has a bug, the exception exits, will cause all requests on the current worker to fail, but does not affect all requests, so reduces the risk. Of course, there are many advantages, we can slowly understand.Summary:Of course, Nginx is so high performance, there a
})/var ip_adDr = Ip_regex.exec (ice.candidate.candidate) [1];
Remove duplicates if (ip_dups[ip_addr] = = undefined) callback (IP_ADDR);
IP_DUPS[IP_ADDR] = true;
}
};
Create a bogus data channel Pc.createdatachannel (""); Create an offer SDP Pc.createoffer (function (result) {//trigger The stun server request Pc.setlocaldescription
(Result, function () {});
}, function () {}); Test:print the IP addresses into the console getips (function (IP) {console.log (IP);});
The ab
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