How To Install libk5crypto3 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libk5crypto3
on Ubuntu 20.04.
What is libk5crypto3
libk5crypto3 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 runtime cryptography libraries used by applications and Kerberos clients. Task: standard, ubuntu-core
Package: libk5crypto3 Architecture: amd64 Version: 1.17-6ubuntu4 Multi-Arch: same Priority: standard 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: 299 Depends: libc6 (>= 2.14), libkrb5support0 (>= 1.16) Suggests: krb5-doc, krb5-user Breaks: libgssapi-krb5-2 (<= 1.10+dfsg~alpha1), libkrb5-3 (<= 1.8~aa) Filename: pool/main/k/krb5/libk5crypto3_1.17-6ubuntu4_amd64.deb Size: 80192 MD5sum: ccc6bfa34dbd9f9a13dc5e5b3b0be327 SHA1: b1c97e20683eab6c50d3d0b7447279b0671823bb SHA256: 2c11eab15087380030f15c8952bdafbbea64e1b161337668b366c9b8ea21a210 Homepage: http://web.mit.edu/kerberos/ Description-en: MIT Kerberos runtime libraries - Crypto 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 runtime cryptography libraries used by applications and Kerberos clients. Task: standard, ubuntu-core
There are three methods to install libk5crypto3
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 libk5crypto3 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libk5crypto3
using apt-get
by running the following command:
sudo apt-get -y install libk5crypto3
Install libk5crypto3 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libk5crypto3
using apt
by running the following command:
sudo apt -y install libk5crypto3
Install libk5crypto3 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 libk5crypto3
using aptitude
by running the following command:
sudo aptitude -y install libk5crypto3
How To Uninstall libk5crypto3 on Ubuntu 20.04
To uninstall only the libk5crypto3
package we can use the following command:
sudo apt-get remove libk5crypto3
Uninstall libk5crypto3 And Its Dependencies
To uninstall libk5crypto3
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libk5crypto3
Remove libk5crypto3 Configurations and Data
To remove libk5crypto3
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libk5crypto3
Remove libk5crypto3 configuration, data, and all of its dependencies
We can use the following command to remove libk5crypto3
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libk5crypto3
References
Summary
In this tutorial we learn how to install libk5crypto3
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.