一、安装yum依赖关系

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

二、下载nginx包，解压

[root@localhost src]# wget http://nginx.org/download/nginx-1.12.2.tar.gz

[root@localhost src]# tar xf nginx-1.12.2.tar.gz

三、编译安装

[root@localhost src]# cd nginx-1.12.2

[root@localhost nginx-1.12.2]# ./configure --prefix=/usr/local/nginx

[root@localhost nginx-1.12.2]# make && make install

四、检测运行

[root@localhost sbin]# ./nginx -t      #测试是否正常

[root@localhost sbin]# ./nginx         #启动nginx  

[root@localhost sbin]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf  #启动nginx

[root@localhost sbin]# ./nginx -s stop   #停止nginx

[root@localhost sbin]# ./nginx -s reload  #加载nginx