git 修改hosts文件
151.101.185.194 http://github.global.ssl.fastly.net
192.30.253.112 http://github.com
brew 取电子科大或者清华:
Homebrew的更新源由三部分组成:本体(brew.git)、核心(homebrew-core.git)以及二进制预编译包(homebrew-bottles)
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
以上在中国科大和清华大学任选其一即可,在使用其他源的时候,最好先尝试访问其链接看看是否健在,并且因为历史原因,最初的brew.git是叫homebrew.git的,而现在部分更新源早已随官方更名,所以切记要验证。
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
重置更新源
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
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