> For the complete documentation index, see [llms.txt](https://cybrhawksoc.gitbook.io/cybrhawk-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cybrhawksoc.gitbook.io/cybrhawk-docs/endpoint-agent/installation-guides/linux-installation.md).

# Linux Agent

> **Note:**\
> Please check [Prerequisites and System Requirements](/cybrhawk-docs/endpoint-agent/prerequisites.md) before proceeding.

***

## Installation Steps

1. [Log in to the Customer Portal](https://portal.cybrhawk.com/deployment/endpoint-agent) and select your tenant from the dropdown menu.\
   Your **Activation Code** will be displayed.
2. Choose your **Linux distribution**, then click **Generate Download Link**.

   ![Generate Download Link](/files/DSHrITzEx1slc5VHqn7D)
3. Once the link is generated, either:

   * Click **Click Here to Download** to download the installer, or
   * Copy one of the **Install Scripts** from the panel that appears.

   ![Install Scripts](/files/XZ0OFBVaVReF1MnvJuNL)
4. Transfer the downloaded installer to your Linux system (if downloaded), or run the commands from the **Install Scripts** panel.\
   For manual installation, run in your terminal:

```
chmod 755 TD_Endpoint.run
sudo ./TD_Endpoint.run install --activation_code ***your Activation Code***
```

5. The installer should complete and provide output to your terminal.

<figure><img src="/files/LMQ7WA0hxWsBPoTBq88F" alt=""><figcaption></figcaption></figure>

### Advanced Options

#### Disable auto updates on installation:

```
chmod 755 TD_Endpoint.run
sudo ./TD_Endpoint.run install --activation_code ***your Activation Code*** --auto_update No
```

#### Use an explicit HTTP proxy on installation:

```
chmod 755 TD_Endpoint.run
sudo https_proxy="http://PROXY_IP:PROXY_PORT" ./TD_Endpoint.run install --activation_code ***your Activation Code*** --proxy http://PROXY_IP:PROXY_PORT
```

#### Change auto update options after installation

**Enable:**

```
sudo /opt/TDAgent/tdcli/tdcli.bin enable-autoupgrade
```

#### Disable:

```
sudo /opt/TDAgent/tdcli/tdcli.bin disable-autoupgrade
```

### Uninstalling Linux Agent

Open your terminal and run the command: `sudo /opt/TDAgent/tdcli/tdcli.bin uninstall-all`

![Linux install uninstall](/files/aC9USNvUhKrsXUxGGOC5)

You should see the “Successfully uninstalled TDAgent” message as above.