Homebrew 替换镜像源

默认值：

• origin https://github.com/Homebrew/brew.git
• origin https://github.com/Homebrew/homebrew-core

替换：

cd "$(brew --repo)"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

brew update

• https://mirror.tuna.tsinghua.edu.cn/help/homebrew/
• https://lug.ustc.edu.cn/wiki/mirrors/help/brew.git
• https://mirrors.shu.edu.cn/help/homebrew.html