MacOS-homebrew卸载重装并更换国内源

原文链接: http://chenhao.space/post/90d57007.html

1. 卸载：ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"

2. 重装：ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

3. 更新：brew update

4. 更换科大镜像源：

   # 第一步：替换brew.git
   cd "$(brew --repo)"
   git remote set-url origin https://mirrors.ustc.edu.cn/brew.git
   
   # 第二步：替换homebrew-core.git
   cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
   git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git
   
   # 更新
   brew update