Nginx 安装

一、安装编译工具及库文件

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 Nginx 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

[root@bogon src]# cd /usr/local/src/ [root@bogon src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

2、解压安装包: [root@bogon src]# tar zxvf pcre-8.35.tar.gz

3、进入安装包目录 [root@bogon src]# cd pcre-8.35

4、编译安装

[root@bogon pcre-8.35]# ./configure [root@bogon pcre-8.35]# make && make install

5、查看pcre版本

[root@bogon pcre-8.35]# pcre-config --version 安装 Nginx

1、下载 Nginx，下载地址：http://nginx.org/download/nginx-1.6.2.tar.gz

[root@bogon src]# cd /usr/local/src/ [root@bogon src]# wget http://nginx.org/download/nginx-1.6.2.tar.gz

安装包 [root@bogon src]# tar zxvf nginx-1.6.2.tar.gz

3、进入安装包目录

[root@bogon src]# cd nginx-1.6.2

4、编译安装

[root@bogon nginx-1.6.2]# ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35 [root@bogon nginx-1.6.2]# make [root@bogon nginx-1.6.2]# make install*

5、查看nginx版本

[root@bogon nginx-1.6.2]# /usr/local/webserver/nginx/sbin/nginx -v

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 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 - $remot{e}_{u}ser[$time_local] “KaTeX parse error: Double superscript at position 27: … '̲status $bod{y}_{b}yte{s}_{s}ent"$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 KaTeX parse error: Expected 'EOF', got '#' at position 26: …ote_addr 10m; #̲下面是server虚拟主机的配… { #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nginx.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