原文章地址：https://blog.csdn.net/u010275932/article/details/76080833
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替换源
# 替换brew.git:$ 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# 替换homebrew-core.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# 替换homebrew-bottles:# 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# 应用生效:$ brew update
诊断
# 诊断Homebrew的问题:$ brew doctor# 重置brew.git设置:$ cd "$(brew --repo)"$ git fetch
$ git reset --hard origin/master# homebrew-core.git同理:$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"$ git fetch
$ git reset --hard origin/master# 应用生效:$ brew update
重置源
# 重置brew.git:$ cd "$(brew --repo)"$ git remote set-url origin https://github.com/Homebrew/brew.git# 重置homebrew-core.git:$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"$ git remote set-url origin https://github.com/Homebrew/homebrew-core.git
