How To Install libdnssec8 on Ubuntu 22.04
Introduction
In this tutorial we learn how to install libdnssec8
on Ubuntu 22.04.
What is libdnssec8
libdnssec8 is:
Knot DNS is a fast, authoritative only, high performance, feature full and open source name server.
Knot DNS is developed by CZ.NIC Labs, the R&D department of .CZ registry and hence is well suited to run anything from the root zone, the top-level domain, to many smaller standard domain names.
This package provides common DNSSEC shared library used by Knot DNS and Knot Resolver.
There are three methods to install libdnssec8
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libdnssec8 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libdnssec8
using apt-get
by running the following command:
sudo apt-get -y install libdnssec8
Install libdnssec8 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libdnssec8
using apt
by running the following command:
sudo apt -y install libdnssec8
Install libdnssec8 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libdnssec8
using aptitude
by running the following command:
sudo aptitude -y install libdnssec8
How To Uninstall libdnssec8 on Ubuntu 22.04
To uninstall only the libdnssec8
package we can use the following command:
sudo apt-get remove libdnssec8
Uninstall libdnssec8 And Its Dependencies
To uninstall libdnssec8
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove libdnssec8
Remove libdnssec8 Configurations and Data
To remove libdnssec8
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge libdnssec8
Remove libdnssec8 configuration, data, and all of its dependencies
We can use the following command to remove libdnssec8
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libdnssec8
References
Summary
In this tutorial we learn how to install libdnssec8
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.