# Cloud VPS

{% hint style="warning" %}
⚠️Important Notice - Please carefully read the following precautions before deployment:

🛜 Network Reminder:
\
NAT 1 network is recommended. For NAT 3 or 4 networks, it is essential to enable IPv6.

🛑 **Security Risk Warning**

* This deployment method requires root access to your VPS
* It will run directly on your VPS and may affect system configuration
  * <mark style="color:red;">**During resource usage, your system password may be modified**</mark>
* This operation may affect your control over the VPS
* Only recommended for use on fully controlled VPS systems
* If you have security concerns, please choose alternative deployment methods

👤 **This guide is only applicable to**

* Users familiar with Linux command line operations
* Users who understand the purpose of each operational step
* Users who understand the scope and impact of root privileges
* ⚠️ If you are unfamiliar with the above, it is strongly recommended to seek technical assistance

{% endhint %}

{% hint style="success" %}
**High Earnings Guide:**\
1\. New nodes require a 3–7 day deployment period. Please be patient—earnings will gradually stabilize after this phase.\
2\. Keep your device online 24/7, especially during evening peak hours (18:00–24:00 UTC+8).\
3\. Ensure both Agent status and Service status show as normal. If any issues occur, contact customer support promptly.\
[→ Click for more tips](https://help.titanapp.info/titan-network-en/galileo-testnet/f.a.q./how-to-increase-node-rewards)
{% endhint %}

## Environment Requirements

* VPS server with internet access
* System administrator (Root) privileges
* Ensure wget and unzip commands are installed
  * If not installed, run: `sudo apt-get install wget unzip` (Ubuntu/Debian systems)
  * Or run: `sudo yum install wget unzip` (CentOS systems)

## Deployment Steps

### 1. Download and Extract Installation Package

```bash
# Enter the following commands in terminal (press Enter after each line):

# Download installation package
wget https://pcdn.titannet.io/test4/bin/agent-linux.zip
# If download fails, check your network connection

# Create installation directory (add sudo if permission denied)
mkdir -p /opt/titanagent

# Extract installation package to specified directory
unzip agent-linux.zip -d /opt/titanagent
# If unzip command not found, install unzip first
```

⚠️ Note:

* Wait for each command to complete before executing the next
* If you see "Permission denied", add sudo before the command
* Ensure each command executes successfully before proceeding

### 2. Get Key

### 3. Start Service

<pre class="language-bash"><code class="lang-bash"># Enter installation directory
cd /opt/titanagent
<strong>
</strong><strong># Run Agent (replace the following two items)
</strong>./agent --working-dir=/opt/titanagent --server-url=https://test4-api.titannet.io --channel=vps --key=YOUR_COPIED_KEY
</code></pre>

### Common Issues

<details>

<summary>Error: "command not found"</summary>

* Verify you are running commands in the correct directory
* Use the `ls` command to check files in the current directory
* Ensure filenames are entered correctly, paying attention to case sensitivity

</details>

<details>

<summary>Error: "Permission denied"</summary>

* Add `sudo` before the command, for example: `sudo ./agent ...`
* The system will ask for your password, this is normal
* When entering the password, characters won't be displayed - just type it and press Enter

</details>

<details>

<summary>Network errors</summary>

* Check if your computer is connected to the network
* Try accessing other websites to confirm network connectivity
* If using a proxy, verify your proxy settings

</details>

<details>

<summary>Wrong key</summary>

* Check if the key was copied completely
* Verify there are no extra spaces in the key

</details>