How To Install otpw-bin on Ubuntu 20.04
Introduction
In this tutorial we learn how to install otpw-bin
on Ubuntu 20.04.
What is otpw-bin
otpw-bin is:
OTPW is a one-time password system which is robust against the password list being stolen and race for the last digit attacks.
This package contains the programs used to setup OTPW for a user and generate the password lists.
There are three methods to install otpw-bin
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 otpw-bin Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install otpw-bin
using apt-get
by running the following command:
sudo apt-get -y install otpw-bin
Install otpw-bin Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install otpw-bin
using apt
by running the following command:
sudo apt -y install otpw-bin
Install otpw-bin 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 otpw-bin
using aptitude
by running the following command:
sudo aptitude -y install otpw-bin
How To Uninstall otpw-bin on Ubuntu 20.04
To uninstall only the otpw-bin
package we can use the following command:
sudo apt-get remove otpw-bin
Uninstall otpw-bin And Its Dependencies
To uninstall otpw-bin
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove otpw-bin
Remove otpw-bin Configurations and Data
To remove otpw-bin
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge otpw-bin
Remove otpw-bin configuration, data, and all of its dependencies
We can use the following command to remove otpw-bin
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge otpw-bin
References
Summary
In this tutorial we learn how to install otpw-bin
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.