Nginx 安装
Nginx 安装
系统平台:CentOS release 6.6 (Final) 64位。
一、安装编译工具及库文件
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yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel |
二、首先要安装 PCRE
PCRE 作用是让 Ngnix 支持 Rewrite 功能。
1、下载 PCRE 安装包,下载地址: http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
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wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz |
2、解压安装包:
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tar zxvf pcre-8.35.tar.gz |
3、进入安装包目录
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cd pcre-8.35 |
4、编译安装
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./configure make && make install |
5、查看pcre版本
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pcre-config --version |
安装 Nginx
1、下载 Nginx,下载地址:http://nginx.org/download/nginx-1.6.2.tar.gz
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wget http://nginx.org/download/nginx-1.6.2.tar.gz |
2、解压安装包
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tar zxvf nginx-1.6.2.tar.gz |
3、进入安装包目录
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cd nginx-1.6.2 |
4、编译安装
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./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 |
5、查看nginx版本
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/usr/local/webserver/nginx/sbin/nginx –v |
如果报无法找到libpcre.so.1则执行
如果是32位系统
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ln -s /usr/local/lib/libpcre.so.1 /lib |
如果是64位系统
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ln -s /usr/local/lib/libpcre.so.1 /lib64 |
到此,nginx安装完成。
Nginx 配置
创建 Nginx 运行使用的用户 www:
[root@bogon conf]# /usr/sbin/groupadd www
[root@bogon conf]# /usr/sbin/useradd -g www www
配置nginx.conf ,将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容
[root@bogon conf]# cat /usr/local/webserver/nginx/conf/nginx.conf
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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; } } |
检查配置文件ngnix.conf的正确性命令:
[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx -t
启动 Nginx
Nginx 启动命令如下:
[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx
访问站点
从浏览器访问我们配置的站点ip:
Nginx 其他命令
以下包含了 Nginx 常用的几个命令:
/usr/local/webserver/nginx/sbin/nginx -s reload # 重新载入配置文件
/usr/local/webserver/nginx/sbin/nginx -s reopen # 重启 Nginx
/usr/local/webserver/nginx/sbin/nginx -s stop # 停止 Nginx
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