nginx安装

安装编译工具及库文件
1.yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel
编译安装
2.yum -y install gcc gcc-c++ autoconf automake
yum -y install zlib zlib-devel openssl openssl-devel pcre-devel （使用该命令就无需单独安装pcre）
解压ngix
tar -zxvf nginx-1.18.0.tar.gz
  
cd nginx-1.18.0

 ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module --with-pcre=/usr/local/src/pcre-8.44

make

make install

 /usr/local/webserver/nginx/sbin/nginx -v

ngix 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

/usr/local/webserver/nginx/sbin/nginx -V                    # 查看安装模块

/usr/local/webserver/nginx/sbin/nginx                        #启动Nginx