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

# Initial page

test space for gitbook doc

(1) This is a video link test:

bilibili video

{% embed url="<https://www.bilibili.com/video/BV1M3411q7fx?from=search&seid=1020267927320673467&spm_id_from=333.337.0.0>" %}
First Show of Flying Rover
{% endembed %}

(2) Gif test

![](https://30369732-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mj2GXJn92tZdHWFOQf6%2F-Mj2H9iVy7SBHIMuusTq%2F-Mj2IBBfzA-2TI4ltnnM%2Fgif-applauso-3.gif?alt=media\&token=eaee77d2-6982-49de-978b-591ede2d2996)

(3) hyper link test

{% content-ref url="/pages/rRlwSgfJ61fa6lVBK30P" %}
[page 2](/testspace/page-2.md)
{% endcontent-ref %}

{% content-ref url="/pages/sQP39DZSnqNAcd9NcpYs" %}
[Page 2-1](/testspace/page-2/page-2-1.md)
{% endcontent-ref %}