How To Install rbldnsd on CentOS 8
In this tutorial, we will discuss How To Install rbldnsd on CentOS 8
yum package managers.
Also, we will demonstrate how to uninstall and update
rbldnsd as well.
One-liner Install Command
If you are only interested in the installation command, here is a quick answer for you:
or if you use
sudo yum makecache && sudo yum -y install rbldnsd
sudo dnf makecache && sudo dnf -y install rbldnsd
But if you are interested in the details with step-by-step instructions, the following information will be helpful.
rbldnsd and How to Install It?
Short description: small nameserver daemon designed for DNSBLs
First things first, you will need access to a server or computer running CentOS 8. This guide was written specifically with a server running CentOS 8 in mind, although it should also work on older, supported versions of the operating system.
Also, make sure you are running a regular, non-root user with sudo privileges configured on your server. When you have an account available, log in as your non-root user to begin.
There are several ways to install rbldnsd on CentOS 8. You can use (links are clickable):
In the following sections, we will describe each method in detail. You can choose one of them or refer to the recommended one.
Install rbldnsd on CentOS 8 using dnf
First, update dnf packages database with
dnf by running the next command:
sudo dnf makecache --refresh
After updating database,
You can install rbldnsd using
dnf by running the
sudo dnf -y install rbldnsd
Install rbldnsd on CentOS 8 using yum
Because rbldnsd is available in CentOS 8’s default
it is possible to install it from these repositories using the
To begin, update local packages database with
yum using the following command.
sudo yum makecache --refresh
Now can install rbldnsd package on your server/computer by running the following command:
sudo yum -y install rbldnsd
How to upgrade (update) a single package rbldnsd using yum?
To update all the packages available on the system:
If you want to update a specific package like rbldnsd in this example you should use the following command:
yum update rbldnsd
To downgrade a package to an earlier version:
yum downgrade rbldnsd
How to Upgrade rbldnsd on CentOS 8 with dnf?
When you run the
dnf update, all system packages with available updates are updated.
However, if you want to upgrade a single package, then you would have to pass the package name as
the argument to the dnf update command.
dnf update rbldnsd
How To remove rbldnsd from CentOS 8
To uninstall only the
rbldnsd package you can execute
sudo dnf remove rbldnsd
Extra info and code examples
rbldnsd is a small authoritative-only DNS nameserver designed to serve DNS-based blocklists (DNSBLs). It may handle IP-based and name-based blocklists.
- Maintainer: Marco d'Itri
- Sources url: unknown
- Section/Category: unknown
You now have a full guide on how to install
yum package managers.
Also, we showed how to update manually as a single package and different ways to uninstall
the rbldnsd from CentOS 8.