安装包
brew install [包名]
卸载包
brew uninstall [包名]
查询可更新的包
brew outdated
更新包
brew upgrade(更新所有)
brew upgrade [包名]
清理所有包的旧版本
brew cleanup
清理指定包的旧版本
brew cleanup [包名]
查看可清理的旧版本包，不执行实际操作
brew cleanup -n
锁定某个包
brew pin [包名]
取消锁定
brew unpin [包名]
查看帮助
brew help
查看版本
brew -v
更新Homebrew
brew update
查看包信息
brew info [包名]
查看安装列表
brew list
查询可用包
brew search [包名]
卸载Homebrew 依次执行一下命令
cd brew --prefix
rm -rf Cellar
brew prune
rm git ls-files
rm -r Library/Homebrew Library/Aliases Library/Formula Library/Contributions
rm -rf .git
rm -rf ~/Library/Caches/Homebrew