How To Install libkrad0 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libkrad0 on Ubuntu 20.04.
What is libkrad0
libkrad0 is:
Kerberos is a system for authenticating users and services on a network. Kerberos is a trusted third-party service. That means that there is a third party (the Kerberos server) that is trusted by all the entities on the network (users and services, usually called “principals”).
This is the MIT reference implementation of Kerberos V5.
This package contains the internal support library for RADIUS functionality.
Package: libkrad0 Architecture: amd64 Version: 1.17-6ubuntu4 Multi-Arch: same Priority: optional Section: libs Source: krb5 Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Sam Hartman [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 151 Depends: libc6 (>= 2.14), libk5crypto3 (>= 1.8+dfsg), libkrb5-3 (>= 1.6.dfsg.2), libverto1 (>= 0.2.4) Filename: pool/main/k/krb5/libkrad0_1.17-6ubuntu4_amd64.deb Size: 21688 MD5sum: 5b3e3fec05e96feb888d4884154e443b SHA1: 5ca1a46b7993be5570afbde30ad6a42493dd6e66 SHA256: 9c90f77c199cb56ed94f8ec48c0ef951810c9e9e4a52bb12bcfe56e633c07262 Homepage: http://web.mit.edu/kerberos/ Description-en: MIT Kerberos runtime libraries - RADIUS library Kerberos is a system for authenticating users and services on a network. Kerberos is a trusted third-party service. That means that there is a third party (the Kerberos server) that is trusted by all the entities on the network (users and services, usually called “principals”).
This is the MIT reference implementation of Kerberos V5.
This package contains the internal support library for RADIUS functionality.
There are three methods to install libkrad0 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 libkrad0 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libkrad0 using apt-get by running the following command:
sudo apt-get -y install libkrad0
Install libkrad0 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libkrad0 using apt by running the following command:
sudo apt -y install libkrad0
Install libkrad0 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 libkrad0 using aptitude by running the following command:
sudo aptitude -y install libkrad0
How To Uninstall libkrad0 on Ubuntu 20.04
To uninstall only the libkrad0 package we can use the following command:
sudo apt-get remove libkrad0
Uninstall libkrad0 And Its Dependencies
To uninstall libkrad0 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libkrad0
Remove libkrad0 Configurations and Data
To remove libkrad0 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libkrad0
Remove libkrad0 configuration, data, and all of its dependencies
We can use the following command to remove libkrad0 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libkrad0
References
Summary
In this tutorial we learn how to install libkrad0 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.