Homebrew 安装更新软件时卡慢

mac 下 Homebrew 可能会在 install 或者 update 的时候会很慢，卡很久。

两种方式来解决：

一、直接关闭brew执行命令时的自动更新

# 1. 编辑配置文件
vim ~/.bash_profile

# 2. 文件内新增一行
export HOMEBREW_NO_AUTO_UPDATE=true

# 3. 重新加载配置文件
source ~/.bash_profile

二、替换brew源

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

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

# 备用地址-1
cd "$(brew --repo)"
git remote set-url origin https://git.coding.net/homebrew/homebrew.git
brew update

# 备用地址-2
cd "$(brew --repo)"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/brew.git
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew-core.git
brew update

ps: 如果以上都未解决问题，建议卸载Homebrew，重新安装。

ps:官方默认

# 1. 重置brew.git
cd "$(brew --repo)"
git remote set-url origin https://github.com/Homebrew/brew.git

# 2. 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