查看nginx版本和安装的模块

查看nginx版本

# nginx -v
nginx version: nginx/1.12.2

查看nginx配置了哪些模块

# nginx -V
nginx version: nginx/1.12.2
built by gcc 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 
built with OpenSSL 1.0.2l  25 May 2017
TLS SNI support enabled
configure arguments: --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_v2_module --with-http_gzip_static_module --with-ipv6 --with-http_sub_module --with-openssl=/usr/local/lnmp1.4-full/src/openssl-1.0.2l