安装：brew install nginx/sudo brew install nginx
启动：brew services start nginx/sudo brew services start nginx
重启：brew services restart nginx/sudo brew services restart nginx
停止：brew services stop nginx/sudo brew services stop nginx
安装：brew install nginx/sudo brew install nginx
启动：brew services start nginx/sudo brew services start nginx
重启：brew services restart nginx/sudo brew services restart nginx
停止：brew services stop nginx/sudo brew services stop nginx
原文：http://www.cnblogs.com/lewiscutey/p/8047877.html