> For the complete documentation index, see [llms.txt](https://jiek.gitbook.io/xcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jiek.gitbook.io/xcode/master.md).

# Introduction

This file is about to used xcode skill.

## xcode version switch command:

`sudo xcode-select -switch /Application/Xcode8.2.app`