1、查看nginx安装目录

输入命令

# ps  -ef | grep nginx

返回结果包含安装目录

root      2662     1  0 07:12 ?        00:00:00 nginx: master process /usr/sbin/nginx

2、查看nginx.conf配置文件目录

输入命令

# nginx -t

返回结果包含配置文件目录

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok

nginx: configuration file /etc/nginx/nginx.conf test is successful

nginx服务：service nginx status/stop/start 状态/关闭/启动