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This article mainly introduces the relevant knowledge of "how to configure common functions after Nginx installation". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how to configure common functions after Nginx installation" can help you solve the problem.

1. The main configuration file is separated from the virtual host

If there are many virtual hosts, it seems more convenient to separate them, and they can also be divided by function and business. Here are two virtual hosts.

Complete configuration file with blank lines and comments removed:

[root@nginx-01 conf] # egrep-v "# | ^ $" nginx.conf.bak worker_processes 1 is http {worker_connections 1024;} http {include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server {listen 80; server_name localhost; location / {root html; index index.html index.htm } error_page 500 502 503 504 / 50x.htl; location = / 50x.html {root html;}

Create a virtual host configuration directory under the / app/nginx/conf directory

Mkdir extra uses the server module to create two virtual sites, www and bbs [root@nginx-01 conf] # cat-n nginx.confession [root @ nginx-01 conf] # sed-n'10 error_page 20p' nginx.conf server {listen 80; server_name localhost; location / {root html; index index.html index.htm;} error_page 500502 503504 / 50x.html Location = / 50x.html {root html;}

Www site

[root@nginx-01 conf] # cat extra/www.conf server {listen 80; server_name www.yygg.com; location / {root html/www; index index.html index.htm;} error_page 500 502 503 504 / 50x.html; location = / 50x.html {root html;}}

Bbs site

[root@nginx-01 conf] # cat extra/bbs.conf server {listen 80; server_name bbs.yygg.com; location / {root html/bbs; index index.html index.htm;} error_page 500 502 503 504 / 50x.html; location = / 50x.html {root html/bbs;}}

Master profile configuration (nginx.conf)

Worker_processes 1 includes events {worker_connections 1024;} http {include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65 includes include events}

Check configuration

[root@nginx-01 conf] # / app/nginx/sbin/nginx-tnginx: the configuration file / app/nginx-1.18.0//conf/nginx.conf syntax is oknginx: configuration file / app/nginx-1.18.0//conf/nginx.conf test is successful

Create a site directory

[root@nginx-01 conf] # mkdir / app/nginx/html/ {www,bbs} [root@nginx-01 conf] # echo "http://www.yygg.com" > > / app/nginx/html/www/ index.hml [root @ nginx-01 conf] # echo" http://bbs.yygg.com" > > / app/nginx/html/bbs/ index.hml [root @ nginx-01 conf] # echo "192.168.1.5 www.yygg.com bbs.yygg.com" > / index.hml

Start the service and test

[root@nginx-01 conf] # / app/nginx/sbin/ nginx [root @ nginx-01 conf] # curl www.yygg.com http://www.yygg.com[root@nginx-01 conf] # curl bbs.yygg.com http://bbs.yygg.com2. Virtual host alias settin

Take a www site as an example, set an alias

An alias is to set up one or more domain names in addition to the main domain name.

Set the alias yygg.com for www.yygg.com.

[root@nginx-01 conf] # cat extra/www.conf server {listen 80; server_name www.yygg.com yygg.com; location / {root html/www; index index.html index.htm;} error_page 500 502 503 504 / 50x.html; location = / 50x.html {root html/www }}

Restart the nginx test

[root@nginx-01 conf] # / app/nginx/sbin/nginx-s reload [root @ nginx-01 conf] # cat / etc/hosts192.168.1.5 www.yygg.com bbs.yygg.com yygg.com [root @ nginx-01 conf] # curl yygg.com http://www.yygg.com3.Nginx status status information configuration

The state information is recorded using the `state module` module.

Enter / app/nginx/sbin/nginx-V to check whether the compilation has the above modules:

Nginx version: nginx/1.18.0built by gcc 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017TLS SNI support enabledconfigure arguments:-user=nginx-- group=nginx-- prefix=/app/nginx-1.18.0/-- with-http_stub_status_module-- with-http_ssl_module

Create a virtual host for status by referring to the configuration file of title 1 _ ontology _ status.conf as follows:

Server {listen 80; server_name status.yygg.com; location / {stub_status on; access_log off;}}

The main configuration file nginx.conf appends status virtual host configuration

Sed-I'11 I include extra/status.conf;' nginx.conf

Check the syntax and restart nginx

/ app/nginx/sbin/nginx-t/app/nginx/sbin/nginx-s reload

Configure hosts resolution

192.168.1.5 status.yygg.com

Visit status.yygg.com to view

[root@nginx-01 conf] # curl status.yygg.comActive connections: 1 server accepts handled requests 4 4 4 Reading: 0 Writing: 1 Waiting: 0

Display result resolution:

Active connections: 1 # # the number of connections being processed is 1

Server # # handled 4 connections in total

Accepts # # created a total of 4 handshakes

Handled requests # # 4 requests have been processed

Reading # # number of Header messages read to the client

Writing # # number of Header messages returned to the client

Waiting # # NGinx has finished processing the number of resident instructions waiting for the next request

4. Increase error log

Error_log syntax:

Error_log file level

Keyword remains the same, file is the location of the log, and level is the error log level

Usually only use three levels of warn | error | crit

Configure the error log configuration by adding worker_processes 1; in the nging.conf file

Error_loglogs/error_log

That's right, that's it!

This is the end of the content about "how to configure common functions after Nginx installation". Thank you for your reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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