就一句話
```
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
```
常用的三條語句搜索(search)、更新(install)、卸載(remove)
搜索:`brew search SoftwareName`
更新:`brew install SoftwareName`
卸載:`brew remove SoftwareName`
(SoftwareName 是你需要處理的軟件名)