Introduction
In this tutorial we learn how to install libghc-crypto-random-api-doc on Ubuntu 18.04.
What is libghc-crypto-random-api-doc
libghc-crypto-random-api-doc is:
This provides a class of Cryptographic Secure Random generator.
The main difference with the generic Haskell RNG is that it return bytes
instead of an integer.
It is quite similar to the CryptoRandomGen class in crypto-api except
that error are not returned to the user. Instead the user is suppose to
handle reseeding by using the NeedReseed and SupplyEntropy methods. For
other type of errors, the user is expected to generate bytes with the
parameters bounds explicity defined here.
The CPRG need to be able to generate up to 2^20 bytes in one call.
This package provides the documentation for a library for the Haskell
programming language.
See http://www.haskell.org/ for more information on Haskell.
There are three methods to install libghc-crypto-random-api-doc on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libghc-crypto-random-api-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 libghc-crypto-random-api-doc using apt-get by running the following command:
sudo apt-get -y install libghc-crypto-random-api-doc
Install libghc-crypto-random-api-doc Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libghc-crypto-random-api-doc using apt by running the following command:
sudo apt -y install libghc-crypto-random-api-doc
Install libghc-crypto-random-api-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 libghc-crypto-random-api-doc using aptitude by running the following command:
sudo aptitude -y install libghc-crypto-random-api-doc
How To Uninstall libghc-crypto-random-api-doc on Ubuntu 18.04
To uninstall only the libghc-crypto-random-api-doc package we can use the following command:
sudo apt-get remove libghc-crypto-random-api-doc
Uninstall libghc-crypto-random-api-doc And Its Dependencies
To uninstall libghc-crypto-random-api-doc and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libghc-crypto-random-api-doc
Remove libghc-crypto-random-api-doc Configurations and Data
To remove libghc-crypto-random-api-doc configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libghc-crypto-random-api-doc
Remove libghc-crypto-random-api-doc configuration, data, and all of its dependencies
We can use the following command to remove libghc-crypto-random-api-doc configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libghc-crypto-random-api-doc
References
Summary
In this tutorial we learn how to install libghc-crypto-random-api-doc package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
