//安裝gcc
yum install gcc-c++

//安裝PCRE pcre-devel
yum install -y pcre pcre-devel

//安裝zlib
yum install -y zlib zlib-devel

//安裝Open SSL
yum install -y openssl openssl-devel

//進入usr/local目錄
cd /usr/local

//創建nginx目錄
mkdir nginx

//進入nginx目錄
cd nginx

//下載tar包
wget http://nginx.org/download/nginx-1.13.7.tar.gz

//解壓tar
tar -xvf nginx-1.13.7.tar.gz

//進入nginx目錄
cd /usr/local/nginx/nginx-1.13.7

//執行命令
./configure

//執行make命令(要是執行不成功請檢查最開始安裝的四個有沒有安裝成功)
make

//執行make install命令
make install

//進入/usr/local/nginx/sbin目錄，輸入./nginx即可啟動nginx
./nginx

//關閉nginx
./nginx -s quit  或者 ./nginx -s stop

//重啟nginx
./nginx -s reload

//查看nginx進程
ps -ef|grep nginx

//編輯
vim /etc/rc.local

//最底部增加這一行
/usr/local/nginx/sbin/nginx