MacBook-Pro:local shihw$ brew services start nginx
==> Tapping homebrew/services
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-services'...
remote: Counting objects: 14, done.
remote: Compressing objects: 100% (10/10), done.
remote: Total 14 (delta 0), reused 7 (delta 0), pack-reused 0
Unpacking objects: 100% (14/14), done.
Tapped 1 command (43 files, 55.3KB).
==> Successfully started `nginx` (label: homebrew.mxcl.nginx)
sudo nginx
默认安装在/usr/local/.