Tweak: Dedicated - Docker

Thanks to @RylanDrake #1684

Author: fgalz

docs/dedicated-linux-docker.md

@@ -22,22 +22,12 @@ Docker is a lightweight, open source virtualization software to provide services
 
 To begin, you must connect to your Linux server via SSH. Please have a look at our [Initial access (SSH)](dedicated-linux-ssh.md) guide if you require assistance with this. Throughout this guide, we will be using Ubuntu as the Linux distribution.
 
-### Enable Docker Compatibility
-
-You must enable **Docker Compatibility** on your web interface in order to allow Docker contaienrs to work, otherwise you will receive `Permission Denied` errors.
-
-Head over to the **Settings** section on your server's web interface panel, enable the **Docker Compatibility** option and save.
-
-![](https://screensaver01.zap-hosting.com/index.php/s/o5t82kKM38r2MwY/preview)
-
-Once saved, ensure that you restart your server before proceeding.
-
 ## Installation
 
 Now that you are connected to your Linux server, you can proceed with the installation methods. Select from one of the Linux repositories below to view the relevant installation steps.
 
 <Tabs>
-<TabItem value="ubuntu/debian" label="Ubuntu & Debian" default>
+<TabItem value="ubuntu" label="Ubuntu" default>
 
 To begin, you will have to add Docker's package through the use of `apt` and set it up. This will allow you to easily install and update Docker from the repository in the future.
 
@@ -70,6 +60,39 @@ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin
 
 </TabItem>
 
+<TabItem value="debian" label="Debian" default>
+
+To begin, you will have to add Docker's package through the use of `apt` and set it up. This will allow you to easily install and update Docker from the repository in the future.
+
+Use the following commands to add Docker's official GPG key to your repository list.
+```
+sudo apt-get update
+sudo apt-get install ca-certificates curl
+sudo install -m 0755 -d /etc/apt/keyrings
+sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
+sudo chmod a+r /etc/apt/keyrings/docker.asc
+```
+
+Once these have been setup, you will have to add the repository to the `apt` sources, through the following command.
+```
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
+  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+```
+
+Now that you have added the Docker repository to your sources, run the `apt-get` update command to fetch the changes.
+```
+sudo apt-get update
+```
+
+By this stage, you have successfully setup the Docker `apt` repository. As the final step, you will have to install the Docker pacakages. You can install the latest version using the following command.
+```
+sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+```
+
+</TabItem>
+
 <TabItem value="fedora" label="Fedora">
 
 To begin, you should install the `dnf-plugins-core` pacakge which helps in managing repositories.
@@ -153,4 +176,3 @@ sudo systemctl restart [your_service]
 
 Congratulations, you have successfully installed and configured Docker onto your Linux server! If you have any further questions or problems, please contact our support team, who are available to help you every day!
 
-