How To Install libpam-duo on Ubuntu 22.04
Introduction
In this tutorial we learn how to install libpam-duo
on Ubuntu 22.04.
What is libpam-duo
libpam-duo is:
This provides the PAM module needed to interact with the Duo Security API for handling out-of-band two-factor authentication. Also includes manpage.
There are three methods to install libpam-duo
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 libpam-duo Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libpam-duo
using apt-get
by running the following command:
sudo apt-get -y install libpam-duo
Install libpam-duo Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libpam-duo
using apt
by running the following command:
sudo apt -y install libpam-duo
Install libpam-duo 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 libpam-duo
using aptitude
by running the following command:
sudo aptitude -y install libpam-duo
How To Uninstall libpam-duo on Ubuntu 22.04
To uninstall only the libpam-duo
package we can use the following command:
sudo apt-get remove libpam-duo
Uninstall libpam-duo And Its Dependencies
To uninstall libpam-duo
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove libpam-duo
Remove libpam-duo Configurations and Data
To remove libpam-duo
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge libpam-duo
Remove libpam-duo configuration, data, and all of its dependencies
We can use the following command to remove libpam-duo
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libpam-duo
References
Summary
In this tutorial we learn how to install libpam-duo
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.