liunx安装nginx

参考 https://blog.csdn.net/dyllove98/article/details/41120789

1，去官网下载最新的包

官网地址：http://nginx.org/download/

也可以直接 wget http://nginx.org/download/nginx-1.9.9.tar.gz （我这下载很慢所有直接去官网下，在上传到服务器）

2，下载相关依赖包

[root@localhost src] wget http://www.openssl.org/source/openssl-fips-2.0.10.tar.gz
[root@localhost src] tar zxvf pcre-8.40.tar.gz
[root@localhost src] cd pcre-8.40
 
[root@localhost pcre-8.40]# ./configure && make && make install
 
下面两个安装步骤和上面的一致
[root@localhost src] wget http://zlib.net/zlib-1.2.11.tar.gz
 
[root@localhost src] wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.40.tar.gz

3，解压nginx

tar zxvf nginx-1.9.9.tar.gz
 
cd nginx-1.9.9/

./configure --prefix=/usr/local/nginx --with-http_realip_module --with-http_sub_module --with-http_gzip_static_module --with-http_stub_status_module

4，编译nginx

　　make && make install

添加一个nginx主程序的符号链接 
ln -sf /usr/local/nginx/sbin/nginx  /usr/sbin

检查配置是否正常

nginx -t

首先把原来的配置文件清空:

> /usr/local/nginx/conf/nginx.conf

“>” 这个符号之前阿铭介绍过，为重定向的意思，单独用它，可以把一个文本文档快速清空。

vim /usr/local/nginx/conf/nginx.conf
 
写入如下内容:

user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
 
events
{
    use epoll;
    worker_connections 6000;
}
 
http
{
    include mime.types;
    default_type application/octet-stream;
    server_names_hash_bucket_size 3526;
    server_names_hash_max_size 4096;
    log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
    '$host "$request_uri" $status'
    '"$http_referer" "$http_user_agent"';
    sendfile on;
    tcp_nopush on;
    keepalive_timeout 30;
    client_header_timeout 3m;
    client_body_timeout 3m;
    send_timeout 3m;
    connection_pool_size 256;
    client_header_buffer_size 1k;
    large_client_header_buffers 8 4k;
    request_pool_size 4k;
    output_buffers 4 32k;
    postpone_output 1460;
    client_max_body_size 10m;
    client_body_buffer_size 256k;
    client_body_temp_path /usr/local/nginx/client_body_temp;
    proxy_temp_path /usr/local/nginx/proxy_temp;
    fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
    fastcgi_intercept_errors on;
    tcp_nodelay on;
    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 8k;
    gzip_comp_level 5;
    gzip_http_version 1.1;
    gzip_types text/plain application/x-javascript text/css text/htm application/xml;
 
server
{
    listen 80;
    server_name localhost;
    index index.html index.htm index.php;
    root /usr/local/nginx/html;
 
    location ~ \.php$ {
        include fastcgi_params;
        fastcgi_pass 127.0.0.1：9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
    }
 
}
 
}

5，启动nginx

　　/usr/local/nginx/sbin/nginx

　　在检查下配置

　　nginx -t

　　查看nginx 是否启动

　　ps -ef | grep nginx

6，测试

　php安装参考 ： https://www.cnblogs.com/chancy/p/9238149.html

vim /usr/local/nginx/html/index.php
 
内容如下:

<?php
    echo phpinfo（）;
?>