Mac安装homebrew

创建安装目录

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sudo mkdir -p /opt/homebrew

修改所有者，所属组

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sudo chown -R $(whoami) /opt/homebrew

安装 homebrew

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curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C /opt/homebrew

修改所有者，所属组

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sudo chown -R $(whoami) /opt/homebrew

修改环境变量

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echo 'path=('/opt/homebrew/bin' $path) && export PATH' >> ~/.zshrc

刷新环境变量

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source ~/.zshrc

测试是否安装成功

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