Introduction
In this tutorial we learn how to install libdigidoc-doc on Ubuntu 20.04.
What is libdigidoc-doc
libdigidoc-doc is:
DigiDoc is an XML file format for documents with digital signatures in use by
the Estonian ID card infrastructure. This library allows for creation and
reading of DigiDoc files.
This library implements a subset of the XAdES digital signature standard on
top of Estonian-specific .ddoc container format.
This package contains documentation for developing applications with the
DigiDoc digital signature library.
There are three methods to install libdigidoc-doc 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 libdigidoc-doc Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libdigidoc-doc using apt-get by running the following command:
sudo apt-get -y install libdigidoc-doc
Install libdigidoc-doc Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libdigidoc-doc using apt by running the following command:
sudo apt -y install libdigidoc-doc
Install libdigidoc-doc 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 libdigidoc-doc using aptitude by running the following command:
sudo aptitude -y install libdigidoc-doc
How To Uninstall libdigidoc-doc on Ubuntu 20.04
To uninstall only the libdigidoc-doc package we can use the following command:
sudo apt-get remove libdigidoc-doc
Uninstall libdigidoc-doc And Its Dependencies
To uninstall libdigidoc-doc and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libdigidoc-doc
Remove libdigidoc-doc Configurations and Data
To remove libdigidoc-doc configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libdigidoc-doc
Remove libdigidoc-doc configuration, data, and all of its dependencies
We can use the following command to remove libdigidoc-doc configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libdigidoc-doc
References
Summary
In this tutorial we learn how to install libdigidoc-doc package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
