How To Install udns on CentOS 7
Introduction
In this tutorial we learn how to install udns on CentOS 7.
What is udns
udns is a resolver library for C (and C++) programs, and a collection of useful DNS resolver utilities.
We can use yum or dnf to install udns on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install udns.
Install udns on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install udns using yum by running the following command:
sudo yum -y install udns
Install udns on CentOS 7 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 udns using dnf by running the following command:
sudo dnf -y install udns
How To Uninstall udns on CentOS 7
To uninstall only the udns package we can use the following command:
sudo dnf remove udns
References
Summary
In this tutorial we learn how to install udns on CentOS 7 using yum and dnf.
