How to Install Pi-hole Server on Linux

Pi-hole is a powerful network-level advertisement and Internet tracker blocking application that acts as a DNS sinkhole. It is lightweight and can run on most Linux-based systems, offering an efficient way to block ads across all devices on your network. This guide walks you through the step-by-step process of installing Pi-hole on your Linux server.

In this tutorial, you will learn:

• How to prepare your Linux server for Pi-hole installation
• How to install and configure Pi-hole
• How to set up and use the Pi-hole dashboard

Step-by-Step Guide to Installing Pi-hole on Linux

Video Tutorial

Follow the steps below to set up and use Pi-hole on your Linux server.

1. Ensure Your Server Has a Static IP Address:
   Pi-hole requires a static IP address to function correctly. Configure your Linux server with a static IP address by editing your network configuration files. For example, to set an IP address of 172.16.1.74 with a subnet mask of /24, you can use the following configuration:

   # Example configuration in /etc/network/interfaces
   iface eth0 inet static
       address 172.16.1.74
       netmask 255.255.255.0
       gateway 172.16.1.1

   Alternatively, if you manage your network via a router, you can use a DHCP static map to assign the server a static IP address. This approach links the server’s MAC address to a specific IP address, ensuring consistency without manually configuring the server.
   

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   Setting a static IP ensures that your Pi-hole DNS server remains accessible to your network devices.
2. Install Prerequisites:
   Before installing Pi-hole, ensure you have Git installed on your Linux server.

   $ sudo apt update
   $ sudo apt install git

   This installs the Git package, which is required to download the Pi-hole installation scripts.

3. Install Pi-hole:
   Clone the Pi-hole repository and run the installer.

   $ git clone --depth 1 https://github.com/pi-hole/pi-hole.git Pi-hole
   $ cd "Pi-hole/automated install/"
   $ sudo bash basic-install.sh

   This command downloads the Pi-hole setup scripts and initiates the installation wizard.

4. Follow the Installation Wizard:
   The wizard will guide you through the configuration of Pi-hole. During this process, you will:
   • Choose the DNS provider (e.g., Google, OpenDNS, Cloudflare) (ANY WILL DO)

     

   • Set default list (YES)

     

   • Set up the web interface and logging (YES)
   • Note the generated admin password

     

5. Set Your DNS to Point to Pi-hole:
   Configure your devices or DHCP server to use the Pi-hole server as the DNS resolver. For individual devices, update the /etc/resolv.conf file:

   # Example to set DNS server
   nameserver 172.16.1.74

   

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   Alternatively, configure your router’s DHCP settings to assign Pi-hole’s IP address as the default DNS server for all devices on the network.
6. Access the Pi-hole Web Dashboard:
   Open your browser and navigate to the Pi-hole web interface:

   http://pi.hole/admin

   Log in using the password provided by the installation wizard. This dashboard allows you to monitor blocked requests, customize blocklists, and configure additional settings.

7. Test and Verify:
   Browse some websites and check the Pi-hole dashboard for blocked requests. You should notice a significant reduction in ads. If the dashboard shows blocked requests, your Pi-hole setup is successful.

   

Conclusion

Installing Pi-hole on a Linux server is a straightforward process that can significantly enhance your browsing experience by blocking ads and trackers at the network level. With its powerful web interface and customization options, Pi-hole is an excellent choice for maintaining a clean and efficient online environment.