【mac】安装配置 homebrew， Nginx

1.在浏览器中打开 https://raw.githubusercontent.com/Homebrew/install/master/install.sh ，很多文章还在用的脚本链接是老的了，官网已替换为这个。

2. 将此网页内容另存为install.sh

3. #命令行中进入此脚本（install.sh）所在位置，

执行以下内容chmod 755 install.sh

4. ./install.sh

5. brew info nginx

• nginx: stable 1.19.10 (bottled), HEAD
  HTTP(S) server and reverse proxy, and IMAP/POP3 proxy server
  https://nginx.org/
  Not installed
  From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/nginx.rb
  License: BSD-2-Clause
  ==> Dependencies
  Required: openssl@1.1 ✘, pcre ✘
  ==> Options
  --HEAD
      Install HEAD version
  ==> Caveats
  Docroot is: /opt/homebrew/var/www
  
  The default port has been set in /opt/homebrew/etc/nginx/nginx.conf to 8080 so that
  nginx can run without sudo.
  
  nginx will load all files in /opt/homebrew/etc/nginx/servers/.
  
  To have launchd start nginx now and restart at login:
    brew services start nginx
  Or, if you don't want/need a background service you can just run:
    nginx
  ==> Analytics
  install: 52,214 (30 days), 141,133 (90 days), 490,081 (365 days)
  install-on-request: 52,089 (30 days), 140,801 (90 days), 484,122 (365 days)
  build-error: 0 (30 days)

6. brew install nginx

7. open /opt/homebrew/etc/nginx/