How To Install dnssec-trigger-control on CentOS 8
In this tutorial, we will discuss How To Install dnssec-trigger-control on CentOS 8
yum package managers.
Also, we will demonstrate how to uninstall and update
dnssec-trigger-control as well.
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 dnssec-trigger
sudo dnf makecache && sudo dnf -y install dnssec-trigger
But if you are interested in the details with step-by-step instructions, the following information will be helpful.
Short description: reconfiguration tool to make DNSSEC work
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 dnssec-trigger-control 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.
First, update dnf packages database with
dnf by running the next command:
sudo dnf makecache --refresh
After updating database,
You can install dnssec-trigger-control using
dnf by running the
sudo dnf -y install dnssec-trigger
Because dnssec-trigger-control 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 dnssec-trigger-control package on your server/computer by running the following command:
sudo yum -y install dnssec-trigger
To update all the packages available on the system:
If you want to update a specific package like dnssec-trigger-control in this example you should use the following command:
yum update dnssec-trigger
To downgrade a package to an earlier version:
yum downgrade dnssec-trigger
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 dnssec-trigger
To uninstall only the
dnssec-trigger-control package you can execute
sudo dnf remove dnssec-trigger
Dnssec-trigger reconfigures the local unbound DNS server. This unbound DNS server performs DNSSEC validation, but dnssec-trigger will signal it to use the DHCP obtained forwarders if possible, and fallback to doing its own AUTH queries if that fails, and if that fails prompt the user via dnssec-trigger-applet the option to go with insecure DNS only.
- Maintainer: unknown
- 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 dnssec-trigger-control from CentOS 8.