MacOS更换brew源

$ cd "$(brew --repo)"

# 中国科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/brew.git

# 清华大学:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"

# 中国科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git

# 清华大学:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

# 中国科大:
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile

# 清华大学:
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile

$ brew update