Nginx安装

准备

OS：CentOS 7.2 64

Nginx：nginx-1.11.4

编译环境准备

yum -y install gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel

依赖工具说明:
gcc 编译器
pcre 正则表达式工具
zlib 传输内容压缩
openssl Https支持

编译安装

解压源码包

tar -zxvf nginx-1.11.4.tar.gz

进入源码包目录

cd nginx-1.11.4

执行配置命令

./configure --prefix=/usr/local
Configuration summary
  + using PCRE library: /usr/local/pcre
  + OpenSSL library is not used
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

执行编译安装

make && make install

管理

启动

/usr/local/nginx/sbin/nginx

停止

/usr/local/nginx/sbin/nginx -s stop

重启

/usr/local/nginx/sbin/nginx -s reload

查看Nginx进程状态

ps aux |grep nginx

结果形如

root     24367  0.0  0.0  20472   604 ?        Ss   22:52   0:00 nginx: master process /usr/local/nginx/sbin/nginx
nobody   24368  0.0  0.0  20900  1320 ?        S    22:52   0:00 nginx: worker process
root     24370  0.0  0.0 112664   976 pts/0    S+   22:52   0:00 grep --color=auto nginx

master proccess为主进程 守护进程
worker proccess为工作进程, 用于响应请求

设置开机自动启动

编辑文件 /etc/rc.d/rc.local

echo "/usr/local/nginx/sbin/nginx" >> /etc/rc.d/rc.local

测试

启动nginx，在浏览器通过IP地址访问服务器。查看是否有响应。

~over