How To Install systemd-resolved on CentOS 7
Introduction
In this tutorial we learn how to install systemd-resolved on CentOS 7.
What is systemd-resolved
systemd-resolved is a system service that manages network name resolution. It implements a caching DNS stub resolver and an LLMNR resolver and responder. systemd-resolved is a system service that manages network name resolution. It implements a caching DNS stub resolver and an LLMNR resolver and responder.
We can use yum or dnf to install systemd-resolved on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install systemd-resolved.
Install systemd-resolved on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install systemd-resolved using yum by running the following command:
sudo yum -y install systemd-resolved
Install systemd-resolved 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 systemd-resolved using dnf by running the following command:
sudo dnf -y install systemd-resolved
How To Uninstall systemd-resolved on CentOS 7
To uninstall only the systemd-resolved package we can use the following command:
sudo dnf remove systemd-resolved
References
Summary
In this tutorial we learn how to install systemd-resolved on CentOS 7 using yum and dnf.
