How To Install nss-plugin-pem on Ubuntu 20.04
Introduction
In this tutorial we learn how to install nss-plugin-pem
on Ubuntu 20.04.
What is nss-plugin-pem
nss-plugin-pem is:
This package provides a PEM file reader for Network Security Services (NSS), implemented as a PKCS#11 module.
There are three methods to install nss-plugin-pem
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install nss-plugin-pem Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install nss-plugin-pem
using apt-get
by running the following command:
sudo apt-get -y install nss-plugin-pem
Install nss-plugin-pem Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install nss-plugin-pem
using apt
by running the following command:
sudo apt -y install nss-plugin-pem
Install nss-plugin-pem 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 nss-plugin-pem
using aptitude
by running the following command:
sudo aptitude -y install nss-plugin-pem
How To Uninstall nss-plugin-pem on Ubuntu 20.04
To uninstall only the nss-plugin-pem
package we can use the following command:
sudo apt-get remove nss-plugin-pem
Uninstall nss-plugin-pem And Its Dependencies
To uninstall nss-plugin-pem
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove nss-plugin-pem
Remove nss-plugin-pem Configurations and Data
To remove nss-plugin-pem
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge nss-plugin-pem
Remove nss-plugin-pem configuration, data, and all of its dependencies
We can use the following command to remove nss-plugin-pem
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge nss-plugin-pem
References
Summary
In this tutorial we learn how to install nss-plugin-pem
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.