> For the complete documentation index, see [llms.txt](https://docs.aethir.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aethir.com/checker-guide/how-to-run-checker-nodes/quick-start.md).

# Quick Start

Checker Node Client supports both CLI for Ubuntu18, Ubuntu22, CentOS 7 and GUI for Win10, Win11, Windows Server 2016, 2019, and 2022.

#### **Video Tutorial for Linux CLI**

{% embed url="<https://www.youtube.com/watch?v=OJdKySpAL1M&feature=youtu.be>" %}

<details>

<summary>Commands supported for Linux CLI</summary>

<pre><code>aethir [Core Commands] [Additional Commands] [Parameters]
<strong>
</strong><strong>Core Commands : Additional Commands : Parameters
</strong> /help/--help/-h
 wallet
                    create
                    export
                    import            [Key]
 license
                    list              [Param]
                                      --checking
                                      --offline
                                      --banned
                                      --pending
                                      --ready
                                      --all
                    approve           [LicenseID]
                    deny              [LicenseID]
                    undelegate        [LicenseID], [LicenseID], ...
                    status            [LicenseID]
                    summary
 setting
                    capacity          [Value]
                                      get
 update
 version/--version/-v
</code></pre>

</details>

#### Video Tutorial for Windows GUI

{% embed url="<https://youtu.be/ZY4cYiBDJo0>" %}