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How to install Nginx server program and simple environment configuration on Ubuntu

Ubuntu install nginxcd from the official source~wgethttp://nginx.org/keys/nginx_signing.keysudoapt-keyaddnginx_signing.keysudonano/etc/apt/sources.list#Add the following two sentences debhttp://nginx.org/packages/ubuntu/precisenginxdeb -srchttp://nginx.org/packages/ubuntu/precisenginxsudoapt-getupdatesud

May 12, 2023 pm 12:31 PM

Ubuntunginx

What is the difference between the root and alias directives in Nginx configuration?

Both root and alias can be defined in the location module, and are used to specify the real path of the requested resource, for example: location/i/{root/data/w3;} requests http://foofish.net/i/top.gif When this address is used, the corresponding real resource in the server is the /data/w3/i/top.gif file. Note: The real path is the value specified by root plus the value specified by location. And alias is just like its name. The path specified by alias is the alias of location. No matter how the value of location is written, the real path of the resource is the path specified by alias, such as

May 12, 2023 pm 12:16 PM

rootnginxalias

How nginx deploys configuration files

usernobody;worker_processes2;error_loglogs/error.log;pidlogs/nginx.pid;events{worker_connections10240;accept_mutexon;multi_accepton;useepoll;}http{includemime.types;default_typeapplication/octet-stream;log_formatmain'$remote_addr-$remote_user

May 12, 2023 pm 12:01 PM

nginx

What is the method to compile and install nginx1.16.0 in centos7

1. Install the dependency package yuminstall-ygccgcc-c++pcrepcre-develzlibzlib-developensslopenssl-devel Dependency package description: 1. Compilation depends on the gcc environment, so it requires: gccgcc-c++; 2. PCRE (PerlCompatibleRegularExpressions) is a Perl library, including perl Compatible regular expression library. The http module of nginx uses pcre to parse regular expressions, so the pcre library needs to be installed on Linux. pcre-devel is a secondary development library developed using pcre.

May 12, 2023 am 11:58 AM

nginxcentos7

How to install Nginx and modify Nginx configuration file with Docker

1. Install Nginx1 with Docker. First, make sure you have started docker on the virtual machine. 2. Secondly, log in to the DockerHub official website, then search for nginx, and then enter dockerpullnginx in the virtual machine to download the nginx image. 3. After downloading, please use the dockerimages command to check whether the download is successful! 4. Start nginx, enter the following statement, and press Enter. Here I will briefly explain each parameter. (1) –name: Determine the name of the container. (2) -d specifies that the container is running in the background. (3) -p container exposes the port number. (4) nginx specified

May 12, 2023 am 11:52 AM

Dockernginx

How to record logs in JSON format in nginx

Define nginx log format: Copy the code as follows: log_formatlogstash_json'{"@timestamp":"$time_local",''"@fields":{''"remote_addr":"$remote_addr",''"remote_user":&

May 12, 2023 am 11:43 AM

JSONnginx

How to configure HTTP keepalive in Nginx

httpkeepalive In the early days of http, each http request required opening a tpcsocket connection, and the tcp connection was disconnected after one use. Using keep-alive can improve this situation, that is, multiple copies of data can be continuously sent in a TCP connection without disconnecting. By using the keep-alive mechanism, the number of TCP connection establishment times can be reduced, which also means that the time_wait status connection can be reduced, thereby improving performance and increasing the throughput rate of the httpd server (fewer TCP connections means fewer system kernel calls, socket accept() and close() calls). However, keep-ali

May 12, 2023 am 11:28 AM

Httpnginxkeepalive

What are the common configurations and techniques of Nginx?

Configure multiple domain names for one site server{listen80;server_nameops-coffee.cnb.ops-coffee.cn;}server_name followed by multiple domain names, separate multiple domain names with spaces. Configure multiple sites for one service server{listen80;server_namea .ops-coffee.cn;location/{root/home/project/pa;indexindex.html;}}server{listen80;server_nameops-coffee.cnb.ops-coff

May 12, 2023 am 11:16 AM

nginx

What is the matching logic of Server and Location in Nginx?

Server matching logic When nginx determines which server block to execute a request, it mainly focuses on the listen and server_name fields in the server block. The listen command listen field defines the IP and port of the server response. If the listen field is not explicitly configured, the default listening 0.0.0.0:80 (root) or 0.0.0.0:8080 (non-root) listen can be configured as: a combination of ip and port, a single ip, listening on port 80 by default, a single port, and listening on all ip interfaces by default A unixsocket path where the last entry is usually only used in different

May 12, 2023 am 11:10 AM

Servernginxlocation

How to configure Nginx to limit the number of connections for IP addresses in a network segment

The so-called connection limit in nginx is actually a TCP connection, which is the connection status successfully established by the requester after passing a three-way handshake. nginx generally provides us with the ngx_http_limit_conn_module module to provide the connection limit function. This module can limit the number of connections for each key value based on the defined key, such as the number of connections from an IP source. The ngx_http_limit_conn_module directive explains syntax:limit_connzonenumber;default:—context:http,server,location. This directive describes the session state storage area. Save in the key's state

May 12, 2023 am 11:07 AM

nginxip

How to compile the ImageMagic library into the nginx server

1. First, add the corresponding header file of the imagemagick library to the environment variable. Copy the code as follows: exportc_include_path=$c_include_path:/usr/local/imagemagick/include/imagemagick/. The following path will depend on each person's situation, otherwise the following will appear. The error copy code is as follows: wand/magickwand.h:nosuchfileordirectory2. Add the corresponding library when linking. In the obj/makefile file, find the following line. The copy code is as follows: objs/nginx:objs/

May 12, 2023 am 10:46 AM

nginx

How to configure nginx url redirection

The system in this article: centos6.5_x64 three hosts: nginx host, hostname:master.lansgg.comip:192.168.10.128 apache host, hostname:client1.lansgg.comip:192.168.10.129 1. nginx address redirection 2. nginx reverse proxy 1. Address redirection: refers to the technology that directs a user to another URL when he browses a certain URL. It is often used to convert a long URL into a shorter URL. Because when a website is to be disseminated, it is often because the URL is too long and difficult to remember; or it may be because the free web space of the Internet has changed.

May 12, 2023 am 10:31 AM

URLnginx

How does Nginx implement a service to configure multiple sites?

One service configures multiple sites server{listen80;server_namea.ops-coffee.cn;location/{root/home/project/pa;indexindex.html;}}server{listen80;server_nameops-coffee.cnb.ops-coffee.cn ;location/{root/home/project/pb;indexindex.html;}}server{listen80;server_namec.ops-coffee.cn;

May 12, 2023 am 10:22 AM

nginx

How to build a picture server with Nginx

Rendering: Requirements: Implement image upload and batch upload technologies: nginx, vsftpd, spring, springmvc, kindeditor, centos Description: The content of this chapter is mainly to implement the image upload function. Kindediter is used to better demonstrate image uploading, echoing, and batch effects. The background code is not directly related to kindediter, so feel free to read it. In addition, there is a mybatis jar in the source code, so don’t pay attention to it. The content of this chapter is not used. It is to prepare for the subsequent content! Source code: See the bottom of the article Scenario: The user uploads the image to the tomcat server, and then the tomcat server uploads it to the nginx server through ftp

May 12, 2023 am 10:19 AM

nginx