centos 安装 nginx（新）

参考这篇文章
https://www.cnblogs.com/yunqishequ/p/10070008.html

1. 下载 nginx 包

cd /usr/local
wget http://nginx.org/download/nginx-1.17.0.tar.gz

2. 安装 nginx 依赖库

yum install gcc-c++
yum install pcre
yum install pcre-devel
yum install zlib
yum install zlib-devel
yum install openssl
yum install openssl-devel

3. 解压安装包

tar -zxvf nginx-1.17.0.tar.gz

4. 安装 Brotli

cd /opt
git clone https://github.com/eustas/ngx_brotli.git
cd ngx_brotli
git submodule update --init --recursive

5. 进入文件夹

cd nginx-1.17.0

6. 执行# ./configure

./configure --prefix=/usr/local/nginx --with-openssl-opt=enable-tls1_3 --with-http_v2_module --with-http_ssl_module --with-http_gzip_static_module --add-module=/opt/ngx_brotli

7. 执行make和make install编译nginx

make
make install

8. 备份原有已安装好的nginx

cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

9. 然后将刚刚编译好的nginx覆盖掉原有的nginx（这个时候nginx要停止状态）

cp ./objs/nginx /usr/local/nginx/sbin/

10. 然后启动nginx，仍可以通过命令查看是否已经加入成功

./nginx