Detailed graphic and text explanation of Nginx installation tutorial under Linux

This article mainly introduces in detail the installation tutorial of Nginx in Linux, which has certain reference value. Interested friends can refer to it

Nginx installation tutorial sharing under Linux, the specific content is as follows

1. Install compiled files and library files

yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel

2. Install PCRE, Nginx’s rewrite’s Pseudo-static matching rules need to use regular expressions, PCRE is the This effect.

If wget is not installed, you need to install wget first, yum -y install wget. wget is a download tool in Linux environment. For the use of the wget command, see this article

##3. Unzip the pcre installation package: tar -zxvf pcre-8.35.tar.gz

4. Enter the installation directory, compile and install

cd pcre-8.35
　　./configure
　　make && make install

5. Check the pcre version

　pcre-config --version

6. Download Nginx

wgethttp://nginx.org/download/nginx-1.6.2.tar.gz

7. Unzip and enter the installation package

8, compile and install

./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
make
make install

9, check the Nginx version

10. Nginx configuration

1）、创建Nginx 运行使用的用户
　　　　　/usr/sbin/groupadd www
　　　　　/usr/sbin/useradd-g www www
　　2）、配置nginx.conf ，将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容　　　

user www www;
worker_processes 2; #设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别
pid /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
 use epoll;
 worker_connections 65535;
}
http
{
 include mime.types;
 default_type application/octet-stream;
 log_format main '$remote_addr - $remote_user [$time_local] "$request" '
  '$status $body_bytes_sent "$http_referer" '
  '"$http_user_agent" $http_x_forwarded_for';
 
#charset gb2312;
 
 server_names_hash_bucket_size 128;
 client_header_buffer_size 32k;
 large_client_header_buffers 4 32k;
 client_max_body_size 8m;
 
 sendfile on;
 tcp_nopush on;
 keepalive_timeout 60;
 tcp_nodelay on;
 fastcgi_connect_timeout 300;
 fastcgi_send_timeout 300;
 fastcgi_read_timeout 300;
 fastcgi_buffer_size 64k;
 fastcgi_buffers 4 64k;
 fastcgi_busy_buffers_size 128k;
 fastcgi_temp_file_write_size 128k;
 gzip on; 
 gzip_min_length 1k;
 gzip_buffers 4 16k;
 gzip_http_version 1.0;
 gzip_comp_level 2;
 gzip_types text/plain application/x-javascript text/css application/xml;
 gzip_vary on;
 
 #limit_zone crawler $binary_remote_addr 10m;
 #下面是server虚拟主机的配置
 server
 {
 listen 80;#监听端口
 server_name localhost;#域名
 index index.html index.htm index.php;
 root /usr/local/webserver/nginx/html;#站点目录
 location ~ .*\.(php|php5)?$
 {
 #fastcgi_pass unix:/tmp/php-cgi.sock;
 fastcgi_pass 127.0.0.1:9000;
 fastcgi_index index.php;
 include fastcgi.conf;
 }
 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$
 {
 expires 30d;
 # access_log off;
 }
 location ~ .*\.(js|css)?$
 {
 expires 15d;
 # access_log off;
 }
 access_log off;
 }

}

3) Check the correctness of nginx.conf

configuration file

                               webserver/nginx/sbin/nginx -t

4) For the configuration of Nginx connection number, please refer to the URL: Solution to worker connections problem in Nginx

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