调整格式

fd2b4e60 · feilong · 280b4a9f · fd2b4e60 · fd2b4e60 · fd2b4e60
48 changed file
--- a/data/1.gml初阶/3.Linux入门/1.初识Linux/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/1.初识Linux/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "14c678ed4c54407da82e9e2d6947cb4c"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/10.如何查看文件全部内容/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/10.如何查看文件全部内容/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "d800ae6843874bb7af60d313a3ec3376"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/11.长内容的文件查看方式/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/11.长内容的文件查看方式/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "07092828054a4bb68d9326b8fbb86a88"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/12.使用vi简单的编辑文本/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/12.使用vi简单的编辑文本/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "5a06c1c461e244e6b4e2bf3994a0e0ec"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/13.查找文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/13.查找文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "dfacda4609694c53b825761015191f6f"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/14.创建一个快捷方式/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/14.创建一个快捷方式/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "4d125700244c4dfd8d2791b43c578d3a"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/15.压缩一个文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/15.压缩一个文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "a869a271f0634dcf8c1278fd4ec596df"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/16.解压缩一个文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/16.解压缩一个文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "89359b7e51a547a9a65189da3b52ed7b"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/17.在线安装软件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/17.在线安装软件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "7aa2cedc8a464055802ea84ea390d1a2"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/18.提升效率的一些技巧/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/18.提升效率的一些技巧/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "0949daa703b64ebeb2c95e1754e48aa7"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/19.Linux基础命令汇总/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/19.Linux基础命令汇总/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "f8603e6e7ee1408f81fcf570425a310e"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/2.创建一个目录/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/2.创建一个目录/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "837e9fe0657d461c898e03faa8ca31a7"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/20.Linux入门总结/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/20.Linux入门总结/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "af17e602675546b29b11a7c5b760a7da"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/3.创建一个空白文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/3.创建一个空白文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "f4eee7074d7b4685adea92c1ce23d0d3"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/4.认识路径的概念/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/4.认识路径的概念/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "457fdd493c1e4e27bb7bcfd348a1e1ae"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/5.删除一个文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/5.删除一个文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "3e7c7569b1da47549578775eeb673767"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/6.删除目录/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/6.删除目录/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "c42427359f5f473499ba27c703e32624"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/7.复制目录和文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/7.复制目录和文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "b7ed682ab29745a58b9cb4fe09c38082"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/8.移动目录和文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/8.移动目录和文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "e1c5244d1bd94ffa8c130af0bccff45a"
 }
\ No newline at end of file
--- a/data/1.gml初阶/3.Linux入门/9.重命名目录和文件/exercise_02.json
+++ b/data/1.gml初阶/3.Linux入门/9.重命名目录和文件/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "bcab2209e44948daa977bd1d6f021231"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/1.新增用户/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/1.新增用户/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "afb8214960534bd7b32f4bacfef63c18"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/10.修改文件权限/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/10.修改文件权限/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "816941e1b29e464f936077f4ef734ec3"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/11.修改文件所有者/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/11.修改文件所有者/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "4fe2a1c63866431ca180c175cbe66109"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/12.修改文件所在组/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/12.修改文件所在组/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "56750783189f441ebc31beadbbf26c35"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/13.Linux实战，谁是第一美女/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/13.Linux实战，谁是第一美女/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "05d1d94dfeb9443db7a89f7175c33972"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/14.查看系统进程/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/14.查看系统进程/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "e892ef77c60d4db7a9f000946a479cfe"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/15.实时监控进程运行/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/15.实时监控进程运行/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "4bced8b0ac034d379443e5b0231913b6"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/16.定时任务/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/16.定时任务/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "08b5bfcee3104670bad6204f4b43ad75"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/2.给账户设置密码/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/2.给账户设置密码/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "282a9f6db17d4d11bc47f8471fe3fe57"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/3.切换用户/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/3.切换用户/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "336ac0006a3644f99a01affda4bf4257"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/4.删除用户/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/4.删除用户/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "5295bcc397654707accfa2a2750a351e"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/5.显示用户UID和GID/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/5.显示用户UID和GID/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "2c5622ae35664d5298e948c5d7e420f5"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/6.新增用户组/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/6.新增用户组/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "89f07d14f3f84628ba83444331c5ef1e"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/7.删除用户组/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/7.删除用户组/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "e51b87c6b5ba4ca7bd41bdbbf7db6761"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/8.把用户加入和移除用户组/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/8.把用户加入和移除用户组/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "6d731243553948288f72c6ec431fe246"
 }
\ No newline at end of file
--- a/data/2.gml中阶/1.Linux进阶/9.文件权限的基本介绍/exercise_02.json
+++ b/data/2.gml中阶/1.Linux进阶/9.文件权限的基本介绍/exercise_02.json
@@ -3,5 +3,6 @@
  "author": "csdn.net",
  "source": "exercise_02.md",
  "notebook_enable": false,
-  "depends": []
+  "depends": [],
+  "exercise_id": "092e08db58924d20870a86872015e966"
 }
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/config.json
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/config.json
@@ -2,7 +2,11 @@
  "node_id": "gml-214229ddcc6a496ba175a0a4cd24d486",
  "keywords": [],
  "children": [],
-  "export": [],
+  "export": [
+    "setup_01.json",
+    "setup_03.json",
+    "setup_02.json"
+  ],
  "keywords_must": [],
  "keywords_forbid": []
 }
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_01.json
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_01.json
+{
+  "type": "code_options",
+  "author": "u011837622",
+  "source": "setup_01.md",
+  "notebook_enable": false,
+  "exercise_id": "79ba93da82ef4601ba9c49cf3b884faa"
+}
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_01.md
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_01.md
 # 下载官方镜像
-## Ubuntu 版本号
+一、Ubuntu 版本号
+<br/>
 Ubuntu 基础版本号由日期组成。比如 Ubuntu 21.10 表示 2021年10月份发布的版本。Ubuntu 一年会发布两个正式版本，分别在4月份和10月份。
@@ -10,17 +11,20 @@ Ubuntu 基础版本号由日期组成。比如 Ubuntu 21.10 表示 2021年10月
 另外 Ubuntu 为每个大版本也取了一个代号，比如 Impish Indri、Hirsute Hippo等，在技术层面一般只在配置 apt 软件安装源时候会用到，其他时候可以在有空的时候当做八卦了解：[https://wiki.ubuntu.com/Releases](https://wiki.ubuntu.com/Releases){_target="blank"}
+<br/>
-## 镜像下载
+二、镜像下载
+<br/>
 一般来说我选择从官方网站或者和官方合作的镜像站点下载镜像。
 * 官方网站：[https://ubuntu.com/](https://ubuntu.com/){_target="blank"}
 * 官方网站下载页面：[https://ubuntu.com/#download](https://ubuntu.com/#download){_target="blank"}
 * 官方的国内合作镜像：
-	* [https://mirrors.sohu.com/ubuntu-releases/](https://mirrors.sohu.com/ubuntu-releases/){_target="blank"}
+  * [https://mirrors.sohu.com/ubuntu-releases/](https://mirrors.sohu.com/ubuntu-releases/){_target="blank"}
-## Ubuntu 特色发行版本
+<br/>
+三、Ubuntu 特色发行版本
+<br/>
 Ubuntu 根据不同的场景和地区，发布了一些特色版本。
@@ -47,10 +51,16 @@ Ubuntu 根据不同的场景和地区，发布了一些特色版本。
 安装 Photoshop for Linux
-## A
+## 选项
+### A
 我使用的是 Ubuntu Desktop，我可以在软件仓库中安装 GIMP。
-## B
+### B
 安装 Ubuntu Studio 特色版本
+### C
+TODO：补充
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_02.json
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_02.json
+{
+  "type": "code_options",
+  "author": "u011837622",
+  "source": "setup_02.md",
+  "notebook_enable": false,
+  "exercise_id": "b08b517f7aec4596897598a3a5a9c561"
+}
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_02.md
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_02.md
@@ -15,10 +15,16 @@ Ubuntu 官方推荐两种烧录工具，按照支持的操作系统分为：
 烧录安装 U 盘的目的是把安装镜像里的文件拷贝到 U盘 中
-## A
+## 选项
+### A
 烧录安装 U盘的目的是把安装镜像里的文件拷贝到 U盘 中，并在 U盘 引导区写入引导程序
-## B
+### B
+通过主板 UEFI 引导模式从安装 U盘 启动，只需要把安装镜像的文件拷贝到 U盘 中，不需要烧录。
+### C
-通过主板 UEFI 引导模式从安装 U盘 启动，只需要把安装镜像的文件拷贝到 U盘 中，不需要烧录。
+TODO: 补充
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_03.json
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_03.json
+{
+  "type": "code_options",
+  "author": "u011837622",
+  "source": "setup_03.md",
+  "notebook_enable": false,
+  "exercise_id": "168d2b786f0f4067bf39b8cd6d0eec1d"
+}
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_03.md
+++ b/data/3.gml高阶/2.Linux环境安装/2.安装Ubuntu/setup_03.md
@@ -22,14 +22,14 @@ Ubuntu 21.04 版本安装程序的第一个界面会让你选择安装选项。
 接下去接的界面有两个选项
 * What apps would you like to install to start with
-	* Normal installation - 常规安装组合，默认会带多一些软件。但是这个也可以按需在后面自己安装。
+  * Normal installation - 常规安装组合，默认会带多一些软件。但是这个也可以按需在后面自己安装。
-	* Minimal installation - 只安装桌面环境、浏览器、以及一些基本软件
+  * Minimal installation - 只安装桌面环境、浏览器、以及一些基本软件
 这个选项按需选择就可以了。
 * Other option
-	* Download updates while install Ubuntu - 勾选这个选项的话，会在安装过程中把 Ubuntu 的软件更新到最新。如果你网络状况良好可以选择它。如果你网络状况不好或者在安装过程中没有网络，就不选。
+  * Download updates while install Ubuntu - 勾选这个选项的话，会在安装过程中把 Ubuntu 的软件更新到最新。如果你网络状况良好可以选择它。如果你网络状况不好或者在安装过程中没有网络，就不选。
-	* Install third-party software for graphics and Wi-Fi hardware and additional media formats - 安装第三方的图形驱动、Wi-Fi 驱动以及一些媒体格式的支持。如果你不勾选这个选项，那么你安装完后获得的就是一个纯开源的 Ubuntu 操作系统。但是由于一些闭源驱动的性能和效果会比开源的好，所以如果你需要一个更好的操作系统体验，需要勾选它。然后你会获得一个不纯粹是开源的操作系统。**我个人建议在物理机上安装Ubuntu的桌面用户勾选它**。
+  * Install third-party software for graphics and Wi-Fi hardware and additional media formats - 安装第三方的图形驱动、Wi-Fi 驱动以及一些媒体格式的支持。如果你不勾选这个选项，那么你安装完后获得的就是一个纯开源的 Ubuntu 操作系统。但是由于一些闭源驱动的性能和效果会比开源的好，所以如果你需要一个更好的操作系统体验，需要勾选它。然后你会获得一个不纯粹是开源的操作系统。**我个人建议在物理机上安装Ubuntu的桌面用户勾选它**。
 ![step03](./imgs/step03.png)
@@ -76,36 +76,20 @@ Ubuntu 21.04 版本安装程序的第一个界面会让你选择安装选项。
 MSDOS 分区表可以划分出5个主分区
-## A
+## 选项
+### A
 MSDOS 分区表最多只能划分4个主分区。若要划分更多的分区，需要划分为逻辑分区。
-## B
+### B
 逻辑分区信息以链式方式存储于上一个逻辑分区/扩展分区中
-## C
+### C
 MSDOS 分区表只支持 2T 以下块设备，超过 2T 的块设备可以使用 GPT 分区表
-## D
+### D
 GPT 分区表没有主分区和逻辑分区的概念
-reiserfs 文件系统为什么停止维护了
-## 答案
-作者坐牢去了
-## A
-作者忙着开发 Nginx
-## B
-作者转型做新产品去了
-## C
-作者忙着开发 Active Directory
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/4.终端(Terminal)/config.json
+++ b/data/3.gml高阶/2.Linux环境安装/4.终端(Terminal)/config.json
@@ -3,7 +3,7 @@
  "keywords": [],
  "children": [],
  "export": [
+    "learn.json"
  ],
  "keywords_must": [],
  "keywords_forbid": []

--- a/data/3.gml高阶/2.Linux环境安装/4.终端(Terminal)/learn.json
+++ b/data/3.gml高阶/2.Linux环境安装/4.终端(Terminal)/learn.json
 {
-    "type": "code_options",
+  "type": "code_options",
-    "author": "huanhuilong",
+  "author": "u011837622",
-    "source": "learn.md",
+  "source": "learn.md",
-    "notebook_enable": false,
+  "notebook_enable": false,
-    "depends": []
+  "depends": [],
+  "exercise_id": "57625a14f2ee437a8ba4373c32da35f5"
 }
\ No newline at end of file
--- a/data/3.gml高阶/2.Linux环境安装/5.Shell/config.json
+++ b/data/3.gml高阶/2.Linux环境安装/5.Shell/config.json
@@ -3,7 +3,7 @@
  "keywords": [],
  "children": [],
  "export": [
+    "learn.json"
  ],
  "keywords_must": [],
  "keywords_forbid": []

--- a/data/3.gml高阶/2.Linux环境安装/5.Shell/learn.json
+++ b/data/3.gml高阶/2.Linux环境安装/5.Shell/learn.json
 {
-    "type": "code_options",
+  "type": "code_options",
-    "author": "huanhuilong",
+  "author": "u011837622",
-    "source": "learn.md",
+  "source": "learn.md",
-    "notebook_enable": false,
+  "notebook_enable": false,
-    "depends": []
+  "depends": [],
+  "exercise_id": "060afe025ab74de895f5445f10037f89"
 }
\ No newline at end of file
--- a/data/tree.json
+++ b/data/tree.json
@@ -1241,15 +1241,6 @@
                      "keywords_must": [],
                      "keywords_forbid": []
                    }
-                  },
-                  {
-                    "xxxx": {
-                      "node_id": "gml-16cce2ff86174d19acd8de0f8740eeaf",
-                      "keywords": [],
-                      "children": [],
-                      "keywords_must": [],
-                      "keywords_forbid": []
-                    }
                  }
                ],
                "keywords_must": [],