linux nginx的安装

安装gcc

yum install gcc gcc-c++

首先下载

pcre-8.12.tar.gz

http://download.csdn.net/detail/qq_22929803/8771933

tar -zxvf pcre-8.21.tar.gz

cd pcre-8.21

./configure

make

make install

如果在./configure提示权限不够的话那就用chmod 777 ./configure就可以了

如果在./configure的时候提示

configure: error: in `/usr/local/src/pcre-8.12':
configure: error: no acceptable C compiler found in $PATH

那么就是缺少gcc

yum install gcc下载gcc

安装zlib库

cd /usr/local/

wget http://zlib.net/zlib-1.2.8.tar.gz

tar -zxvf zlib-1.2.8.tar.gz cd zlib-1.2.8

./configure

make

make install

安装ssl

cd /usr/local/

wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz

tar -zxvf openssl-1.0.1c.tar.gz

./config

make

make install

安装nginx

Nginx 一般有两个版本，分别是稳定版和开发版，您可以根据您的目的来选择这两个版本的其中一个，下面是把 Nginx 安装到 /usr/local/nginx 目录下的详细步骤：

cd /usr/local/

wget http://nginx.org/download/nginx-1.2.8.tar.gz

tar -zxvf nginx-1.2.8.tar.gz

cd nginx-1.2.8

./configure --prefix=/usr/local/nginx --with-pcre=/usr/local/src/pcre-8.12 --with-http_ssl_module --with-openssl=/usr/local/src/openssl-1.0.1c

make

make install

--with-pcre=/usr/src/pcre-8.21 指的是pcre-8.21 的源码路径。

--with-zlib=/usr/src/zlib-1.2.7 指的是zlib-1.2.7 的源码路径。

6.启动

确保系统的 80 端口没被其他程序占用，

/usr/local/nginx/sbin/nginx

检查是否启动成功：

netstat -ano|grep 80 有结果输入说明启动成功

打开浏览器访问此机器的 IP，如果浏览器出现 Welcome to nginx! 则表示 Nginx 已经安装并运行成功。

7.重启

/usr/local/nginx/sbin/nginx –s reload

8.修改配置文件

cd /usr/local/nginx/conf

vi nginx.conf

9.常用配置

#nginx运行用户和组

user www www;

#启动进程,通常设置成和cpu的数量相等

worker_processes 4;

#全局错误日志及PID文件

pid /var/run/nginx.pid;

error_log /var/log/nginx/error.log;

events {

#epoll是多路复用IO(I/O Multiplexing)中的一种方式,但是仅用于linux2.6以上内核,可以大大提高nginx的性能

use epoll;

#单个后台worker process进程的最大并发链接数

worker_connections 10240;

}

#设定http服务器，利用它的反向代理功能提供负载均衡支持

http {

include mime.types;

default_type application/octet-stream;

error_page 400 403 500 502 503 504 /50x.html;

index index.html index.shtml

autoindex off;

fastcgi_intercept_errors on;

sendfile on;

# These are good default values.

tcp_nopush on;

tcp_nodelay off;

# output compression saves bandwidth

gzip off;

#gzip_static on;

#gzip_min_length 1k;

gzip_http_version 1.0;

gzip_comp_level 2;

gzip_buffers 4 16k;

gzip_proxied any;

gzip_disable "MSIE [1-6]\.";

gzip_types text/plain text/html text/css application/x-javascript application/xml application/xml+rss text/javascript;

#gzip_vary on;

server_name_in_redirect off;

#设定负载均衡的服务器列表

upstream portals {

server 172.16.68.134:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.135:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.136:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.137:8082 max_fails=2 fail_timeout=30s;

}

#upstream overflow {

# server 10.248.6.34:8090 max_fails=2 fail_timeout=30s;

# server 10.248.6.45:8080 max_fails=2 fail_timeout=30s;

#}

server {

#侦听8080端口

listen 8080;

server_name 127.0.0.1;

#403、404页面重定向地址

error_page 403 = http://www.e100.cn/ebiz/other/217/403.html;

error_page 404 = http://www.e100.cn/ebiz/other/218/404.html;

proxy_connect_timeout 90;

proxy_send_timeout 180;

proxy_read_timeout 180;

proxy_buffer_size 64k;

proxy_buffers 4 128k;

proxy_busy_buffers_size 128k;

client_header_buffer_size 16k;

large_client_header_buffers 4 64k;

#proxy_send_timeout 3m;

#proxy_read_timeout 3m;

#proxy_buffer_size 4k;

#proxy_buffers 4 32k;

proxy_set_header Host $http_host;

proxy_max_temp_file_size 0;

#proxy_hide_header Set-Cookie;

# if ($host != 'www.e100.cn' ) {

# rewrite ^/(.*)$ http://www.e100.cn/$1 permanent;

# }

location / {

deny all;

}

location ~ ^/resource/res/img/blue/space.gif {

proxy_pass http://tecopera;

}

location = / {

rewrite ^(.*)$ /ebiz/event/517.html last;

}

location = /ebiz/event/517.html {

add_header Vary Accept-Encoding;

root /data/web/html;

expires 10m;

}

location = /check.html {

root /usr/local/nginx/html/;

access_log off;

}

location = /50x.html {

root /usr/local/nginx/html/;

expires 1m;

access_log off;

}

location = /index.html {

add_header Vary Accept-Encoding;

#定义服务器的默认网站根目录位置

root /data/web/html/ebiz;

expires 10m;

}

#定义反向代理访问名称

location ~ ^/ecps-portal/* {

# expires 10m;

#重定向集群名称

proxy_pass http://portals;

#proxy_pass http://172.16.68.134:8082;

}

location ~ ^/fetionLogin/* {

# expires 10m;

proxy_pass http://portals;

#proxy_pass http://172.16.68.134:8082;

}

#location ~ ^/business/* {

# # expires 10m;

# proxy_pass http://172.16.68.132:8088;

# #proxy_pass http://172.16.68.134:8082;

#}

location ~ ^/rsmanager/* {

expires 10m;

root /data/web/;

#proxy_pass http://rsm;

}

#定义nginx处理的页面后缀

location ~* (.*)\.(jpg|gif|htm|html|png|js|css)$ {

root /data/web/html/;

#页面缓存时间为10分钟

expires 10m;

}

#设定查看Nginx状态的地址

location ~* ^/NginxStatus/ {

stub_status on;

access_log off;

allow 10.1.252.126;

allow 10.248.6.49;

allow 127.0.0.1;

deny all;

}

# error_page 405 =200 @405;

# location @405

# {

# proxy_pass http://10.248.6.45:8080;

# }

access_log /data/logs/nginx/access.log combined;

error_log /data/logs/nginx/error.log;

}

server {

listen 8082;

server_name _;

location = /check.html {

root /usr/local/nginx/html/;

access_log off;

}

}

server {

listen 8088;

server_name _;

location ~ ^/* {

root /data/web/b2bhtml/;

access_log off;

}

}

server {

listen 9082;

server_name _;

# location ~ ^/resource/* {

# expires 10m;

# root /data/web/html/;

# }

location / {

root /data/web/html/sysMaintain/;

if (!-f $request_filename) {

rewrite ^/(.*)$ /sysMaintain.html last;

}

}

}

以上就介绍了linux nginx的安装，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。