How To Install rbldnsd on CentOS 8
Introduction
In this tutorial we learn how to install rbldnsd on CentOS 8.
What is rbldnsd
Rbldnsd is a small, authoritative-only DNS nameserver designed to serve DNS-based blocklists (DNSBLs). It may handle IP-based and name-based blocklists.
We can use yum or dnf to install rbldnsd on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install rbldnsd.
Install rbldnsd on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install rbldnsd using yum by running the following command:
sudo yum -y install rbldnsd
Install rbldnsd on CentOS 8 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install rbldnsd using dnf by running the following command:
sudo dnf -y install rbldnsd
How To Uninstall rbldnsd on CentOS 8
To uninstall only the rbldnsd package we can use the following command:
sudo dnf remove rbldnsd
References
Summary
In this tutorial we learn how to install rbldnsd on CentOS 8 using yum and dnf.